Responses to Western education among the conservative people of Transkei
- Authors: Deliwe, Dumisani
- Date: 1993
- Subjects: Xhosa (African people) -- Attitudes , Xhosa (African people) -- Social life and customs , Black people -- Education -- South Africa , Xhosa (African people) -- Education -- South Africa -- Transkei
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2099 , http://hdl.handle.net/10962/d1002662 , Xhosa (African people) -- Attitudes , Xhosa (African people) -- Social life and customs , Black people -- Education -- South Africa , Xhosa (African people) -- Education -- South Africa -- Transkei
- Description: This thesis is concerned with the impact of Western education on the social life of the members of a Transkeian village. Various authors in the locally relevant literature, have for a long time commented that, due to Western education and Christianity, African societies became divided into 'school'people, who readily accepted Western education and culture, and 'red' people, who initially resisted these. Whilst the terms 'red' and 'school' became used as analytical constructs for the differing responses to Western culture, they were also used by African people. My findings at Qhude, Transkei, confirmed such a social division. I argue that this social division does not present an absolute distinction, but may best be conceived in terms of a continuum. Whilst the thesis considers interaction between the 'school' and the 'red' people of Qhude in various fields of life such as politics, law, religion (see Chapter Two) and education (see Chapter Six), the main emphasis is on the 'red' people. Thus, the thesis concerns itself, to a large degree, with an analysis of the 'red' people's experience and interpretation of Western education and Western educated people. The main argument is that the 'red' people's perception of Western education and Western educated people is ambiguous. That is, they see them in both positive and negative terms (see Chapter Five). This ambiguity is looked at here as a manifestation of the difficulties encountered by the 'red' people in adjusting to an institution (i.e Western education)that was initially foreign, and to which they were initially opposed. The perception of Western education as positive follows from the fact that it is seen as leading to economic empowerement by the 'red' people of Qhude, who are facing poverty, due to an economic decline (see Chapter Three). However, the economic contribution of the young (who are the ones receiving western education) and the knowledge they gather from school, threaten the authority of elders, as the young become increasingly independent from the elders. As a result of such independence, and other factors, Western education is seen in negative terms by the 'red' people. Such potential dangers of Western education are well recognised by the 'reds' of Qhude, and are dealt with culturally. That is, it is made clear to the young, in particular during occasions such as circumcision rituals, that education has to be made relevant to the building of the homestead, which is under the overlordship of parents whom the young are called upon to respect (see Chapter Six). In conclusion, it is argued that the use of culture in this way, shows how 'tradition' is employed to deal with crisis. Such use of culture necessitates a clarification of the opinion that uneducated Africans rejected Western education (see Chapter Seven).
- Full Text:
- Date Issued: 1993
- Authors: Deliwe, Dumisani
- Date: 1993
- Subjects: Xhosa (African people) -- Attitudes , Xhosa (African people) -- Social life and customs , Black people -- Education -- South Africa , Xhosa (African people) -- Education -- South Africa -- Transkei
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2099 , http://hdl.handle.net/10962/d1002662 , Xhosa (African people) -- Attitudes , Xhosa (African people) -- Social life and customs , Black people -- Education -- South Africa , Xhosa (African people) -- Education -- South Africa -- Transkei
- Description: This thesis is concerned with the impact of Western education on the social life of the members of a Transkeian village. Various authors in the locally relevant literature, have for a long time commented that, due to Western education and Christianity, African societies became divided into 'school'people, who readily accepted Western education and culture, and 'red' people, who initially resisted these. Whilst the terms 'red' and 'school' became used as analytical constructs for the differing responses to Western culture, they were also used by African people. My findings at Qhude, Transkei, confirmed such a social division. I argue that this social division does not present an absolute distinction, but may best be conceived in terms of a continuum. Whilst the thesis considers interaction between the 'school' and the 'red' people of Qhude in various fields of life such as politics, law, religion (see Chapter Two) and education (see Chapter Six), the main emphasis is on the 'red' people. Thus, the thesis concerns itself, to a large degree, with an analysis of the 'red' people's experience and interpretation of Western education and Western educated people. The main argument is that the 'red' people's perception of Western education and Western educated people is ambiguous. That is, they see them in both positive and negative terms (see Chapter Five). This ambiguity is looked at here as a manifestation of the difficulties encountered by the 'red' people in adjusting to an institution (i.e Western education)that was initially foreign, and to which they were initially opposed. The perception of Western education as positive follows from the fact that it is seen as leading to economic empowerement by the 'red' people of Qhude, who are facing poverty, due to an economic decline (see Chapter Three). However, the economic contribution of the young (who are the ones receiving western education) and the knowledge they gather from school, threaten the authority of elders, as the young become increasingly independent from the elders. As a result of such independence, and other factors, Western education is seen in negative terms by the 'red' people. Such potential dangers of Western education are well recognised by the 'reds' of Qhude, and are dealt with culturally. That is, it is made clear to the young, in particular during occasions such as circumcision rituals, that education has to be made relevant to the building of the homestead, which is under the overlordship of parents whom the young are called upon to respect (see Chapter Six). In conclusion, it is argued that the use of culture in this way, shows how 'tradition' is employed to deal with crisis. Such use of culture necessitates a clarification of the opinion that uneducated Africans rejected Western education (see Chapter Seven).
- Full Text:
- Date Issued: 1993
Rhodes University Annual Report 1993
- Authors: Rhodes University
- Date: 1993
- Subjects: Rhodes University -- history Rhodes University -- employees Rhodes University -- students
- Language: English
- Identifier: vital:20043 , 0035-4678
- Full Text:
- Date Issued: 1993
- Authors: Rhodes University
- Date: 1993
- Subjects: Rhodes University -- history Rhodes University -- employees Rhodes University -- students
- Language: English
- Identifier: vital:20043 , 0035-4678
- Full Text:
- Date Issued: 1993
Rhodes University Graduation Ceremony 1993
- Authors: Rhodes University
- Date: 1993
- Language: English
- Type: Text
- Identifier: vital:8127 , http://hdl.handle.net/10962/d1006752
- Description: Rhodes University Graduation Ceremonies Friday, 16 April 1993 at 10:30 a.m. [and] 8:15 p.m. [and] Saturday, 17 April 1993 at 10:30 a.m. in the 1820 Settlers National Monument. , Rhodes University East London Graduation Ceremony Saturday, 8 May 1993 at 11.00 a.m. in the Guild Theatre.
- Full Text:
- Date Issued: 1993
- Authors: Rhodes University
- Date: 1993
- Language: English
- Type: Text
- Identifier: vital:8127 , http://hdl.handle.net/10962/d1006752
- Description: Rhodes University Graduation Ceremonies Friday, 16 April 1993 at 10:30 a.m. [and] 8:15 p.m. [and] Saturday, 17 April 1993 at 10:30 a.m. in the 1820 Settlers National Monument. , Rhodes University East London Graduation Ceremony Saturday, 8 May 1993 at 11.00 a.m. in the Guild Theatre.
- Full Text:
- Date Issued: 1993
Richard Buckland - retirement function, 1993
- Date: 1993
- Subjects: Rhodes University -- History , Rhodes University -- Employees , Buckland, Richard -- Photographs
- Type: still image
- Identifier: http://hdl.handle.net/10962/50660 , vital:26011 , PIC/M 7381 , This image is held at the Cory Library for Humanities Research at Rhodes University. For further information contact cory@ru.ac.za. The digitisation of this image was made possible through a generous grant received from the Andrew W. Mellon Foundation 2014-2017.
- Full Text: false
- Date Issued: 1993
- Date: 1993
- Subjects: Rhodes University -- History , Rhodes University -- Employees , Buckland, Richard -- Photographs
- Type: still image
- Identifier: http://hdl.handle.net/10962/50660 , vital:26011 , PIC/M 7381 , This image is held at the Cory Library for Humanities Research at Rhodes University. For further information contact cory@ru.ac.za. The digitisation of this image was made possible through a generous grant received from the Andrew W. Mellon Foundation 2014-2017.
- Full Text: false
- Date Issued: 1993
Richard Buckland - retirement function, 1993
- Date: 1993
- Subjects: Rhodes University -- History , Rhodes University -- Employees , Buckland, Richard -- Photographs
- Type: still image
- Identifier: http://hdl.handle.net/10962/50668 , vital:26013 , PIC/M 7383 , This image is held at the Cory Library for Humanities Research at Rhodes University. For further information contact cory@ru.ac.za. The digitisation of this image was made possible through a generous grant received from the Andrew W. Mellon Foundation 2014-2017.
- Full Text: false
- Date Issued: 1993
- Date: 1993
- Subjects: Rhodes University -- History , Rhodes University -- Employees , Buckland, Richard -- Photographs
- Type: still image
- Identifier: http://hdl.handle.net/10962/50668 , vital:26013 , PIC/M 7383 , This image is held at the Cory Library for Humanities Research at Rhodes University. For further information contact cory@ru.ac.za. The digitisation of this image was made possible through a generous grant received from the Andrew W. Mellon Foundation 2014-2017.
- Full Text: false
- Date Issued: 1993
Richard Buckland - retirement function, 1993
- Date: 1993
- Subjects: Rhodes University -- History , Rhodes University -- Employees , Buckland, Richard -- Photographs
- Type: still image
- Identifier: http://hdl.handle.net/10962/50690 , vital:26014 , PIC/M 7384 , This image is held at the Cory Library for Humanities Research at Rhodes University. For further information contact cory@ru.ac.za. The digitisation of this image was made possible through a generous grant received from the Andrew W. Mellon Foundation 2014-2017.
- Full Text: false
- Date Issued: 1993
- Date: 1993
- Subjects: Rhodes University -- History , Rhodes University -- Employees , Buckland, Richard -- Photographs
- Type: still image
- Identifier: http://hdl.handle.net/10962/50690 , vital:26014 , PIC/M 7384 , This image is held at the Cory Library for Humanities Research at Rhodes University. For further information contact cory@ru.ac.za. The digitisation of this image was made possible through a generous grant received from the Andrew W. Mellon Foundation 2014-2017.
- Full Text: false
- Date Issued: 1993
Richard Buckland - retirement function, 1993
- Date: 1993
- Subjects: Rhodes University -- History , Rhodes University -- Employees , Buckland, Richard -- Photographs
- Type: still image
- Identifier: http://hdl.handle.net/10962/50664 , vital:26012 , PIC/M 7382 , This image is held at the Cory Library for Humanities Research at Rhodes University. For further information contact cory@ru.ac.za. The digitisation of this image was made possible through a generous grant received from the Andrew W. Mellon Foundation 2014-2017.
- Full Text: false
- Date Issued: 1993
- Date: 1993
- Subjects: Rhodes University -- History , Rhodes University -- Employees , Buckland, Richard -- Photographs
- Type: still image
- Identifier: http://hdl.handle.net/10962/50664 , vital:26012 , PIC/M 7382 , This image is held at the Cory Library for Humanities Research at Rhodes University. For further information contact cory@ru.ac.za. The digitisation of this image was made possible through a generous grant received from the Andrew W. Mellon Foundation 2014-2017.
- Full Text: false
- Date Issued: 1993
Richard Hatana at his 60th birthday celebration
- Authors: Hatana, Richard
- Date: 1993
- Subjects: uncatalogued
- Type: Image
- Identifier: http://hdl.handle.net/10962/126504 , vital:35893 , RHPC-052
- Description: Richard Hatana at his 60th birthday celebration. , Use of this resource is governed by the terms and conditions of the Creative Commons "Attribution-NonCommercial-ShareAlike" License (http://creativecommons.org/licenses/by-nc-sa/2.0/)
- Full Text: false
- Date Issued: 1993
- Authors: Hatana, Richard
- Date: 1993
- Subjects: uncatalogued
- Type: Image
- Identifier: http://hdl.handle.net/10962/126504 , vital:35893 , RHPC-052
- Description: Richard Hatana at his 60th birthday celebration. , Use of this resource is governed by the terms and conditions of the Creative Commons "Attribution-NonCommercial-ShareAlike" License (http://creativecommons.org/licenses/by-nc-sa/2.0/)
- Full Text: false
- Date Issued: 1993
Richard Hatana's 60th birthday celebration
- Lebakeng, Shirley, Wotshela, Fezile, Mkuze, Nomzamo
- Authors: Lebakeng, Shirley , Wotshela, Fezile , Mkuze, Nomzamo
- Date: 1993
- Subjects: uncatalogued
- Type: Image
- Identifier: http://hdl.handle.net/10962/126476 , vital:35891 , RHPC-050
- Description: Shirley Lebakeng, vocalist; SABC presenter Fezile Wotshela; Nomzamo Mkuze at Richard Hatana's 60th birthday celebration. , Use of this resource is governed by the terms and conditions of the Creative Commons "Attribution-NonCommercial-ShareAlike" License (http://creativecommons.org/licenses/by-nc-sa/2.0/)
- Full Text: false
- Date Issued: 1993
- Authors: Lebakeng, Shirley , Wotshela, Fezile , Mkuze, Nomzamo
- Date: 1993
- Subjects: uncatalogued
- Type: Image
- Identifier: http://hdl.handle.net/10962/126476 , vital:35891 , RHPC-050
- Description: Shirley Lebakeng, vocalist; SABC presenter Fezile Wotshela; Nomzamo Mkuze at Richard Hatana's 60th birthday celebration. , Use of this resource is governed by the terms and conditions of the Creative Commons "Attribution-NonCommercial-ShareAlike" License (http://creativecommons.org/licenses/by-nc-sa/2.0/)
- Full Text: false
- Date Issued: 1993
SADTU Western Cape Bulletin - Vol 1
- SADTU
- Authors: SADTU
- Date: 1993
- Subjects: SADTU
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/134655 , vital:37187
- Description: We are forced to acknowledge the major strides which SADTU has made as a union representing the interests of its members. But with equal sobriety and honesty, we have to take stock of the enormous challenges which lie ahead of a union, which is still relatively weak, both structurally and programmatically. Several branches have not been functioning effectively because of the inconsistency of leadership and grassroots members. The crisis of commitment is also reflected in the irregularity of union meetings at site and branch level and the crisis-related activities of SADTU. Because of our weakness in local structures, we are thus forced to respond in a knee-jerk manner to each specific crisis, without consolidating, the members(or non-members) in a union building process.
- Full Text:
- Date Issued: 1993
- Authors: SADTU
- Date: 1993
- Subjects: SADTU
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/134655 , vital:37187
- Description: We are forced to acknowledge the major strides which SADTU has made as a union representing the interests of its members. But with equal sobriety and honesty, we have to take stock of the enormous challenges which lie ahead of a union, which is still relatively weak, both structurally and programmatically. Several branches have not been functioning effectively because of the inconsistency of leadership and grassroots members. The crisis of commitment is also reflected in the irregularity of union meetings at site and branch level and the crisis-related activities of SADTU. Because of our weakness in local structures, we are thus forced to respond in a knee-jerk manner to each specific crisis, without consolidating, the members(or non-members) in a union building process.
- Full Text:
- Date Issued: 1993
Sarcasm, conflict and style in Mtywaku's plays
- Authors: Bokwe, Goliath Dumezweni
- Date: 1993
- Subjects: Xhosa drama -- History and criticism , Xhosa language -- Terms and phrases , Drama -- Black authors -- History and criticism , Playwriting
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3594 , http://hdl.handle.net/10962/d1002169 , Xhosa drama -- History and criticism , Xhosa language -- Terms and phrases , Drama -- Black authors -- History and criticism , Playwriting
- Description: The following main aspects of Mtywaku's plays have been dealt with in the dissertation: (i) Sarcasm (ii) Conflict (iii) Style.
- Full Text:
- Date Issued: 1993
- Authors: Bokwe, Goliath Dumezweni
- Date: 1993
- Subjects: Xhosa drama -- History and criticism , Xhosa language -- Terms and phrases , Drama -- Black authors -- History and criticism , Playwriting
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3594 , http://hdl.handle.net/10962/d1002169 , Xhosa drama -- History and criticism , Xhosa language -- Terms and phrases , Drama -- Black authors -- History and criticism , Playwriting
- Description: The following main aspects of Mtywaku's plays have been dealt with in the dissertation: (i) Sarcasm (ii) Conflict (iii) Style.
- Full Text:
- Date Issued: 1993
SASBO and Dishonesty
- SASBO
- Authors: SASBO
- Date: 1993
- Subjects: SASBO
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/160614 , vital:40480
- Description: In the early 1990’s when internal fraud, theft and dishonesty became an issue of major concern, SASBO members decided to state their position on all forms of employee dishonesty. They expressed the view that criminals should be rooted out of the finance sector, because, inter alia: People of low integrity have no place in finance. Criminals also defraud their colleagues. Reduced profits through fraud would mean lower pay increases. Criminals pollute the working environment and their actions cast suspicion on everyone around them. When crimes take place, innocent employees are accused of not exercising sufficient vigilance and are subject to disciplinary actions, including dismissal. The SASBO National Council, therefore, instructed their Union not to protect guilty personnel. Yet they believed that accused members should receive a fair hearing. As a Union representing the interests of employees in a highly vulnerable workplace such as that found in the finance sector, SASBO, then, had a duty to condemn staff defalcation and fraud in the strongest terms, and to play whatever role that was necessary in ensuring that offenders were removed from the system. The need for SASBO to have a documented policy on the handling of cases involving theft, fraud and dishonesty, when its members were accused of being involved, was obvious. Applying the above principles, and aided by its legal advisors, SASBO’s National Council, in September 1993, adopted the following policy on dishonesty:
- Full Text:
- Date Issued: 1993
- Authors: SASBO
- Date: 1993
- Subjects: SASBO
- Language: English
- Type: text
- Identifier: http://hdl.handle.net/10962/160614 , vital:40480
- Description: In the early 1990’s when internal fraud, theft and dishonesty became an issue of major concern, SASBO members decided to state their position on all forms of employee dishonesty. They expressed the view that criminals should be rooted out of the finance sector, because, inter alia: People of low integrity have no place in finance. Criminals also defraud their colleagues. Reduced profits through fraud would mean lower pay increases. Criminals pollute the working environment and their actions cast suspicion on everyone around them. When crimes take place, innocent employees are accused of not exercising sufficient vigilance and are subject to disciplinary actions, including dismissal. The SASBO National Council, therefore, instructed their Union not to protect guilty personnel. Yet they believed that accused members should receive a fair hearing. As a Union representing the interests of employees in a highly vulnerable workplace such as that found in the finance sector, SASBO, then, had a duty to condemn staff defalcation and fraud in the strongest terms, and to play whatever role that was necessary in ensuring that offenders were removed from the system. The need for SASBO to have a documented policy on the handling of cases involving theft, fraud and dishonesty, when its members were accused of being involved, was obvious. Applying the above principles, and aided by its legal advisors, SASBO’s National Council, in September 1993, adopted the following policy on dishonesty:
- Full Text:
- Date Issued: 1993
School guidance and counselling in Natal : present realities and future possibilities
- Authors: Naicker, Dhanasagaran
- Date: 1993
- Subjects: Educational counseling -- South Africa Counseling -- Vocational guidance -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1758 , http://hdl.handle.net/10962/d1003643
- Description: School guidance and counselling is a programme that is complementary to the education process and is seen as a support service for the pupil. However, owing to the apartheid policies of the South African government, all pupils did not have equal access to guidance services. In a post-apartheid South Africa it is anticipated that a unitary education system would emerge to provide equal access to education for all South African pupils and this implies that previous imbalances that existed would have to be addressed. In this study the present state of guidance and counselling services in Natal was investigated and policy options to redress past inequities and to make school guidance and counselling services a reality for all South African pupils, within the context of limited resources were explored.
- Full Text:
- Date Issued: 1993
- Authors: Naicker, Dhanasagaran
- Date: 1993
- Subjects: Educational counseling -- South Africa Counseling -- Vocational guidance -- South Africa
- Language: English
- Type: Thesis , Masters , MEd
- Identifier: vital:1758 , http://hdl.handle.net/10962/d1003643
- Description: School guidance and counselling is a programme that is complementary to the education process and is seen as a support service for the pupil. However, owing to the apartheid policies of the South African government, all pupils did not have equal access to guidance services. In a post-apartheid South Africa it is anticipated that a unitary education system would emerge to provide equal access to education for all South African pupils and this implies that previous imbalances that existed would have to be addressed. In this study the present state of guidance and counselling services in Natal was investigated and policy options to redress past inequities and to make school guidance and counselling services a reality for all South African pupils, within the context of limited resources were explored.
- Full Text:
- Date Issued: 1993
Seasonal changes in pituitary and plasma prolactin concentrations, and the role of Prolactin in the control of delayed implantation in female Miniopterus schreibersii
- Authors: Bojarski, Christina
- Date: 1993
- Subjects: Bats -- Reproduction Prolactin -- Research Pituitary hormones Zoology, Experimental
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5764 , http://hdl.handle.net/10962/d1005452
- Description: Mammotropes were successfully identified in the anterior pituitary gland of Miniopterus schreibersii using immunocytochemical (ICC) staining at the light and electron microscopy level. Mammotropes were distributed throughout the gland, were polygonal in shape and during secretory activity contained numerous large secretory granules (350 - 800nm). Using double ICC labelling, prolactin and growth hormone were never co-localiszed and found in individual cells only. Plasma prolactin levels were successfully measured on a monthly basis using radioimmunoassay and monthly pituitary prolactin levels were quantified using morphometric analysis of immunogold ICC staining and densitometry with polyacrylamide gels. Seasonal changes in the ultrastructure of mammotropes, and pituitary and plasma prolactin concentrations in female Miniopterus schreibersii indicated that there was an increase in prolactin secretion during the second half of the period of delayed implantation and that prolactin secretion remained elevated during normal embryonic development and lactation. This suggests that prolactin may be part of the luteotropic and lactogenic complex, and that the hormone might be responsible for terminating the period of delayed implantation. The latter is supported by experiments, where exogenous prolactin initiated precocious implantation during early delayed implantation, and treatment with bromocryptine (which inhibits prolactin synthesis) retarded implantation. Activation of mammotropes to synthesise prolactin and an increase of plasma prolactin levels occurred shortly after the winter solstice (21 June), suggesting that increasing daylength may be the environmental cue, which terminates the period of delayed implantation in Miniopterus schreibersii.
- Full Text:
- Date Issued: 1993
- Authors: Bojarski, Christina
- Date: 1993
- Subjects: Bats -- Reproduction Prolactin -- Research Pituitary hormones Zoology, Experimental
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5764 , http://hdl.handle.net/10962/d1005452
- Description: Mammotropes were successfully identified in the anterior pituitary gland of Miniopterus schreibersii using immunocytochemical (ICC) staining at the light and electron microscopy level. Mammotropes were distributed throughout the gland, were polygonal in shape and during secretory activity contained numerous large secretory granules (350 - 800nm). Using double ICC labelling, prolactin and growth hormone were never co-localiszed and found in individual cells only. Plasma prolactin levels were successfully measured on a monthly basis using radioimmunoassay and monthly pituitary prolactin levels were quantified using morphometric analysis of immunogold ICC staining and densitometry with polyacrylamide gels. Seasonal changes in the ultrastructure of mammotropes, and pituitary and plasma prolactin concentrations in female Miniopterus schreibersii indicated that there was an increase in prolactin secretion during the second half of the period of delayed implantation and that prolactin secretion remained elevated during normal embryonic development and lactation. This suggests that prolactin may be part of the luteotropic and lactogenic complex, and that the hormone might be responsible for terminating the period of delayed implantation. The latter is supported by experiments, where exogenous prolactin initiated precocious implantation during early delayed implantation, and treatment with bromocryptine (which inhibits prolactin synthesis) retarded implantation. Activation of mammotropes to synthesise prolactin and an increase of plasma prolactin levels occurred shortly after the winter solstice (21 June), suggesting that increasing daylength may be the environmental cue, which terminates the period of delayed implantation in Miniopterus schreibersii.
- Full Text:
- Date Issued: 1993
Self-reports on the effectiveness of psychotherapy with therapists-in-training: an 18-month follow-up study at a psychology training clinic
- Authors: Angus, Catherine Clare
- Date: 1993
- Subjects: Uncatalogued
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/193069 , vital:45295
- Description: The purpose of this study is to ascertain whether the clients who make use of the services of the Psychology Clinic at Rhodes University perceive the masters students being trained at the Clinic as providing adequate psychotherapy. Using a sample of 18 clients, who underwent psychotherapy at the Rhodes Psychology Clinic during 1990, a follow-up study was conducted to ascertain the perceived success of that psychotherapy. Those variables most pertinent to the outcome of psychotherapy are examined. The study uses both qualitative and quantitative methodology and shows that, overall, 89% of the clients who participated in this study perceived the psychotherapy at the Rhodes Psychology Clinic to be satisfactory. The study also highlights those factors which were perceived to be negative in the psychotherapeutic equation and it is hoped that the findings can be beneficial in planning more efficient services for the Clinic in the future. , Thesis (MA) -- Faculty of Humanities, Psychology, 1993
- Full Text:
- Date Issued: 1993
- Authors: Angus, Catherine Clare
- Date: 1993
- Subjects: Uncatalogued
- Language: English
- Type: Master's theses , text
- Identifier: http://hdl.handle.net/10962/193069 , vital:45295
- Description: The purpose of this study is to ascertain whether the clients who make use of the services of the Psychology Clinic at Rhodes University perceive the masters students being trained at the Clinic as providing adequate psychotherapy. Using a sample of 18 clients, who underwent psychotherapy at the Rhodes Psychology Clinic during 1990, a follow-up study was conducted to ascertain the perceived success of that psychotherapy. Those variables most pertinent to the outcome of psychotherapy are examined. The study uses both qualitative and quantitative methodology and shows that, overall, 89% of the clients who participated in this study perceived the psychotherapy at the Rhodes Psychology Clinic to be satisfactory. The study also highlights those factors which were perceived to be negative in the psychotherapeutic equation and it is hoped that the findings can be beneficial in planning more efficient services for the Clinic in the future. , Thesis (MA) -- Faculty of Humanities, Psychology, 1993
- Full Text:
- Date Issued: 1993
South African art institutions : their formation and strategy with particular reference to the question of legitimacy
- Authors: Becker, Carl
- Date: 1993
- Subjects: Art schools -- South Africa Art -- Study and teaching -- South Africa Art and society -- South Africa
- Language: English
- Type: Thesis , Masters , MFA
- Identifier: vital:2456 , http://hdl.handle.net/10962/d1007622
- Description: I have examined the relationship between the art institution and its social base, and the way in which legitimacy is sought and maintained under changing social circumstances. The social pattern of 'avante garde artist' vs. 'philistine public' has tended to be the context within which 20th century art has developed. The consequent disjuncture between the public art institution and its social base was subsequently accepted as the natural condition of Fine Art production. During the 1980's, two significant factors were to influence this 'natural' condition: i) The demise of 'modernism' internationally, ' which broadened the scope of allowable objects for consideration as Fine Art. ii) Political mobilisation in South Africa was accompanied by calls for democratisation and charges of 'elitism' being levelled against many public institutions. These factors have combined to make the S.A. art institutions (public galleries, tertiary teaching institutions and national art competitions) re-assess their legitimacy, particularly in terms of 'accountability' and 'representativeness' . A close examination of these two factors is essential if one is to gain insight into the current condition of the public art institutions. This research is an attempt to understand the history and the current nature of the shifting relationship between the art institutions and the 'public' in South Africa. A further goal is to assess the extent to which concepts that are valid within the realm of the polity can be transposed into the cultural realm: A tendency prevalent within the cultural debate in South Africa during the 1980's. The emphasis of this mini thesis is on the artworld's perception of its social role. I therefore look at the way changing attitudes are reflected in the statements and writing of leading figures within this sector. The method is to critically analyse texts that pertain to my chosen area of research.
- Full Text:
- Date Issued: 1993
- Authors: Becker, Carl
- Date: 1993
- Subjects: Art schools -- South Africa Art -- Study and teaching -- South Africa Art and society -- South Africa
- Language: English
- Type: Thesis , Masters , MFA
- Identifier: vital:2456 , http://hdl.handle.net/10962/d1007622
- Description: I have examined the relationship between the art institution and its social base, and the way in which legitimacy is sought and maintained under changing social circumstances. The social pattern of 'avante garde artist' vs. 'philistine public' has tended to be the context within which 20th century art has developed. The consequent disjuncture between the public art institution and its social base was subsequently accepted as the natural condition of Fine Art production. During the 1980's, two significant factors were to influence this 'natural' condition: i) The demise of 'modernism' internationally, ' which broadened the scope of allowable objects for consideration as Fine Art. ii) Political mobilisation in South Africa was accompanied by calls for democratisation and charges of 'elitism' being levelled against many public institutions. These factors have combined to make the S.A. art institutions (public galleries, tertiary teaching institutions and national art competitions) re-assess their legitimacy, particularly in terms of 'accountability' and 'representativeness' . A close examination of these two factors is essential if one is to gain insight into the current condition of the public art institutions. This research is an attempt to understand the history and the current nature of the shifting relationship between the art institutions and the 'public' in South Africa. A further goal is to assess the extent to which concepts that are valid within the realm of the polity can be transposed into the cultural realm: A tendency prevalent within the cultural debate in South Africa during the 1980's. The emphasis of this mini thesis is on the artworld's perception of its social role. I therefore look at the way changing attitudes are reflected in the statements and writing of leading figures within this sector. The method is to critically analyse texts that pertain to my chosen area of research.
- Full Text:
- Date Issued: 1993
Southern African Journal of Gerontology, volume 2, number 1, April 1993
- Ferreira, Monica (editor), Møller, Valerie (editor), HSRC/UCT Centre for Gerontology
- Authors: Ferreira, Monica (editor) , Møller, Valerie (editor) , HSRC/UCT Centre for Gerontology
- Date: 1993
- Subjects: Gerontology -- South Africa , Older people -- Care -- South Africa
- Language: English
- Type: Text
- Identifier: vital:8066 , http://hdl.handle.net/10962/d1012668
- Description: The second number of SAJG again presents knowledge on ageing and the aged which can be useful in the development of better practices and the formulation of better policies in southern African countries. A focus of the articles in this number is on housing and living arrangements. Nyanguru and Peil writing on Zimbabwe give a finely detailed description of the housing situation of the elderly population using survey material. They draw on comparisons with other developing contexts to place the Zimbabwean housing situation in perspective. At the outset, the authors note that the impact of disability on the elderly is directly related to the nature and quality of housing. In conclusion to their overview of urban and rural housing circumstances. they recommend a more appropriate housing policy for the elderly which makes provision for home maintenance and home-help services to assist the elderly to stay in their homes. Moller re-analyses data collected for South Africa's baseline study of the elderly to explore the possible benefits for South Africa's elderly when they live with adult children. Her comparative case studies are based on the assumption that black elders might prefer to live with sons as traditional custom dictates and whites would usually choose to live independently according to Western custom. Chen systematically explores the question of which children co-reside with elderly parents in Taiwan using a large national database and sophisticated multivariate analyses. He also raises the question whether filial piety is on the decline when children no longer co-reside with their parents. The last article in this issue picks up a subject relating to quality of life-a topic introduced in an article in the first issue of SAJG. Authors Gillespie and Louw wish to re-open the debate on activity and quality of life. They pose the provocative question: Does a decline in activity in the elderly really dampen morale? Preliminary results from the pilot study undertaken by the authors reported in the article yielded inconclusive results. However the pilot study involved only a small sample and is presented to make the point and whet our appetite for further research and debate. In support of Gillespie and Louw's call to re-open the debate on the activity question we contribute further South African evidence which allows for various interpretations
- Full Text:
- Date Issued: 1993
- Authors: Ferreira, Monica (editor) , Møller, Valerie (editor) , HSRC/UCT Centre for Gerontology
- Date: 1993
- Subjects: Gerontology -- South Africa , Older people -- Care -- South Africa
- Language: English
- Type: Text
- Identifier: vital:8066 , http://hdl.handle.net/10962/d1012668
- Description: The second number of SAJG again presents knowledge on ageing and the aged which can be useful in the development of better practices and the formulation of better policies in southern African countries. A focus of the articles in this number is on housing and living arrangements. Nyanguru and Peil writing on Zimbabwe give a finely detailed description of the housing situation of the elderly population using survey material. They draw on comparisons with other developing contexts to place the Zimbabwean housing situation in perspective. At the outset, the authors note that the impact of disability on the elderly is directly related to the nature and quality of housing. In conclusion to their overview of urban and rural housing circumstances. they recommend a more appropriate housing policy for the elderly which makes provision for home maintenance and home-help services to assist the elderly to stay in their homes. Moller re-analyses data collected for South Africa's baseline study of the elderly to explore the possible benefits for South Africa's elderly when they live with adult children. Her comparative case studies are based on the assumption that black elders might prefer to live with sons as traditional custom dictates and whites would usually choose to live independently according to Western custom. Chen systematically explores the question of which children co-reside with elderly parents in Taiwan using a large national database and sophisticated multivariate analyses. He also raises the question whether filial piety is on the decline when children no longer co-reside with their parents. The last article in this issue picks up a subject relating to quality of life-a topic introduced in an article in the first issue of SAJG. Authors Gillespie and Louw wish to re-open the debate on activity and quality of life. They pose the provocative question: Does a decline in activity in the elderly really dampen morale? Preliminary results from the pilot study undertaken by the authors reported in the article yielded inconclusive results. However the pilot study involved only a small sample and is presented to make the point and whet our appetite for further research and debate. In support of Gillespie and Louw's call to re-open the debate on the activity question we contribute further South African evidence which allows for various interpretations
- Full Text:
- Date Issued: 1993
Southern African Journal of Gerontology, volume 2, number 2, October 1993
- Ferreira, Monica (editor), Møller, Valerie (editor), HSRC/UCT Centre for Gerontology
- Authors: Ferreira, Monica (editor) , Møller, Valerie (editor) , HSRC/UCT Centre for Gerontology
- Date: 1993
- Subjects: Gerontology -- South Africa , Older people -- Care -- South Africa
- Language: English
- Type: Text
- Identifier: vital:8067 , http://hdl.handle.net/10962/d1012859
- Description: Care of the elderly in the community. No society or government can offer total care for all elderly people in the population - no matter how developed or wealthy the country is. The financial and manpower implications of doing so would be enormous. This fact particularly applies to states in southern Africa, where a large proportion of the populations comprise poor or indigent persons. What this means is that a great deal of the responsibility for the care of these persons devolves upon caregivers in the community, usually the family. The capacity of such caregivers to render care, albeit at a subsistence level and in a piecemeal manner, must be supported. It is encouraging to note that there are local initiatives in this regard- even in the most impoverished squatter camps in South Africa. In such cases people come together in informal groups to help and support one another. The Black Pensioners' Association of Khayelitsha is one such group. Another way in which people help one another is through the practice of stokvels, where individuals put money into an informal joint banking system, and take turns in accessing large amounts of money for major purchases. Despite common understanding in official planning circles that people should themselves mainly take responsibility for their care, a large commitment nevertheless rests with the state. The state is committed to a large number of its citizens who are elderly, needy, and must be provided for. Such provision does not stop with the payment of a social pension. The primary units of care will remain the family and the community. The aim should be to assist the elderly to remain living independently within the community for as long as possible, despite disability and frailty where these conditions are present. The state should target its endeavours in this direction. There are many ways in which this can be done, e.g. through the provision of financial and other support to informal caregivers, and the rendering of geriatric nursing services and home-help services. could easily be implemented in southern African countries. Regular physical examinations and attention to the nutritional needs of older persons are important, for this can prevent many forms of ill health. This is where research comes in. We need to investigate practical and affordable ways of enhancing the health and welfare of elderly persons in our own context, i.e. in southern Africa countries. The articles in this number of SAJG point a way in this direction. , This issue: In an article on community involvement in health (CIH), Hildebrandt offers valuable suggestions based on her experience with a demonstration project in a South African black urban settlement. She shows how the situation of township residents can be improved by actively involving a community in practical endeavours, e.g. starting nutrition and reading programmes, and a basic health-screening programme. The project which she describes can serve as a model for similar projects in other developing communities. McCallum and Mathers present a paradigm for health services which, although developed in Australia, has wide relevance and should be taken into account in all planning for the aged. The authors demonstrate that a concomitant effect of a general improvement in the health of older persons gained by better health care is, paradoxically, an increased rate of disability and physical frailty. The authors point out that the burden of these disabilities has largely to be borne by informal caregivers at home. The article by Visser, van Wyk, Senekal and Uys deals with an entirely different area of ageing: the clothing needs and preferences of older women. This subject is not often dealt with in gerontological literature; to our knowledge this is the first article on this topic in southern Africa. The article presents some interesting findings. New sections: Two new sections are included in this number of SAJG. A section under the rubric Forum has been added. The section is intended to include reviews and overviews of current knowledge and advanced thinking on specific topics or subject areas in gerontology. The first contribution printed in Forum is a brief guide to the biological basis of ageing. In his guide Louw offers a unified hypothesis of the biology of ageing. The number also includes a correspondence section for the first time. A letter to the editor and a reply, in which the writers give their views on the measurement of successful ageing, have been printed. It is appropriate that SAJG, regarded as the most important peer-reviewed gerontology journal in Africa, should encourage high-level argument and polemics. Further responses to published material are therefore welcomed.
- Full Text:
- Date Issued: 1993
- Authors: Ferreira, Monica (editor) , Møller, Valerie (editor) , HSRC/UCT Centre for Gerontology
- Date: 1993
- Subjects: Gerontology -- South Africa , Older people -- Care -- South Africa
- Language: English
- Type: Text
- Identifier: vital:8067 , http://hdl.handle.net/10962/d1012859
- Description: Care of the elderly in the community. No society or government can offer total care for all elderly people in the population - no matter how developed or wealthy the country is. The financial and manpower implications of doing so would be enormous. This fact particularly applies to states in southern Africa, where a large proportion of the populations comprise poor or indigent persons. What this means is that a great deal of the responsibility for the care of these persons devolves upon caregivers in the community, usually the family. The capacity of such caregivers to render care, albeit at a subsistence level and in a piecemeal manner, must be supported. It is encouraging to note that there are local initiatives in this regard- even in the most impoverished squatter camps in South Africa. In such cases people come together in informal groups to help and support one another. The Black Pensioners' Association of Khayelitsha is one such group. Another way in which people help one another is through the practice of stokvels, where individuals put money into an informal joint banking system, and take turns in accessing large amounts of money for major purchases. Despite common understanding in official planning circles that people should themselves mainly take responsibility for their care, a large commitment nevertheless rests with the state. The state is committed to a large number of its citizens who are elderly, needy, and must be provided for. Such provision does not stop with the payment of a social pension. The primary units of care will remain the family and the community. The aim should be to assist the elderly to remain living independently within the community for as long as possible, despite disability and frailty where these conditions are present. The state should target its endeavours in this direction. There are many ways in which this can be done, e.g. through the provision of financial and other support to informal caregivers, and the rendering of geriatric nursing services and home-help services. could easily be implemented in southern African countries. Regular physical examinations and attention to the nutritional needs of older persons are important, for this can prevent many forms of ill health. This is where research comes in. We need to investigate practical and affordable ways of enhancing the health and welfare of elderly persons in our own context, i.e. in southern Africa countries. The articles in this number of SAJG point a way in this direction. , This issue: In an article on community involvement in health (CIH), Hildebrandt offers valuable suggestions based on her experience with a demonstration project in a South African black urban settlement. She shows how the situation of township residents can be improved by actively involving a community in practical endeavours, e.g. starting nutrition and reading programmes, and a basic health-screening programme. The project which she describes can serve as a model for similar projects in other developing communities. McCallum and Mathers present a paradigm for health services which, although developed in Australia, has wide relevance and should be taken into account in all planning for the aged. The authors demonstrate that a concomitant effect of a general improvement in the health of older persons gained by better health care is, paradoxically, an increased rate of disability and physical frailty. The authors point out that the burden of these disabilities has largely to be borne by informal caregivers at home. The article by Visser, van Wyk, Senekal and Uys deals with an entirely different area of ageing: the clothing needs and preferences of older women. This subject is not often dealt with in gerontological literature; to our knowledge this is the first article on this topic in southern Africa. The article presents some interesting findings. New sections: Two new sections are included in this number of SAJG. A section under the rubric Forum has been added. The section is intended to include reviews and overviews of current knowledge and advanced thinking on specific topics or subject areas in gerontology. The first contribution printed in Forum is a brief guide to the biological basis of ageing. In his guide Louw offers a unified hypothesis of the biology of ageing. The number also includes a correspondence section for the first time. A letter to the editor and a reply, in which the writers give their views on the measurement of successful ageing, have been printed. It is appropriate that SAJG, regarded as the most important peer-reviewed gerontology journal in Africa, should encourage high-level argument and polemics. Further responses to published material are therefore welcomed.
- Full Text:
- Date Issued: 1993
Studies in fuzzy groups
- Authors: Makamba, B B
- Date: 1993
- Subjects: Mathematics Fuzzy sets Fuzzy systems
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5415 , http://hdl.handle.net/10962/d1005229
- Description: In this thesis we first extend the notion of fuzzy normality to the notion of normality of a fuzzy subgroup in another fuzzy group. This leads to the study of normal series of fuzzy subgroups, and this study includes solvable and nilpotent fuzzy groups, and the fuzzy version of the Jordan-Hõlder Theorem. Furthermore we use the notion of normality to study products and direct products of fuzzy subgroups. We present a notion of fuzzy isomorphism which enables us to state and prove the three well-known isomorphism theorems and the fact that the internal direct product of two normal fuzzy subgroups is isomorphic to the external direct product of the same fuzzy subgroups. A brief discussion on fuzzy subgroups generated by fuzzy subsets is also presented, and this leads to the fuzzy version of the Basis Theorem. Finally, the notion of direct product enables us to study decomposable and indecomposable fuzzy subgroups, and this study includes the fuzzy version of the Remak-Krull-Schmidt Theorem.
- Full Text:
- Date Issued: 1993
- Authors: Makamba, B B
- Date: 1993
- Subjects: Mathematics Fuzzy sets Fuzzy systems
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:5415 , http://hdl.handle.net/10962/d1005229
- Description: In this thesis we first extend the notion of fuzzy normality to the notion of normality of a fuzzy subgroup in another fuzzy group. This leads to the study of normal series of fuzzy subgroups, and this study includes solvable and nilpotent fuzzy groups, and the fuzzy version of the Jordan-Hõlder Theorem. Furthermore we use the notion of normality to study products and direct products of fuzzy subgroups. We present a notion of fuzzy isomorphism which enables us to state and prove the three well-known isomorphism theorems and the fact that the internal direct product of two normal fuzzy subgroups is isomorphic to the external direct product of the same fuzzy subgroups. A brief discussion on fuzzy subgroups generated by fuzzy subsets is also presented, and this leads to the fuzzy version of the Basis Theorem. Finally, the notion of direct product enables us to study decomposable and indecomposable fuzzy subgroups, and this study includes the fuzzy version of the Remak-Krull-Schmidt Theorem.
- Full Text:
- Date Issued: 1993
Studies on dune rehabilitation techniques for mined areas at Richards Bay, Natal
- Authors: Moll, John Bingham
- Date: 1993
- Subjects: Restoration ecology -- South Africa -- KwaZulu-Natal -- Richards Bay , Sand dune ecology -- South Africa -- KwaZulu-Natal -- Richards Bay , Sand dunes -- South Africa -- KwaZulu-Natal -- Richards Bay , Mineral industries -- Environmental aspects -- South Africa -- KwaZulu-Natal -- Richards Bay
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4235 , http://hdl.handle.net/10962/d1003841
- Description: Rehabilitation is a dynamic process influenced by factors related to more than one field of ecology. It is therefore necessary to consider all these components when assessing the rehabilitation, although in the initial stages the successful revegetation of the disturbed areas is the most important criterion. Richards Bay Minerals, on whose mining site this project was carried out, is dredge mining heavy minerals on the north coast of Natal, where they have rehabilitated mined areas since 1978. This project has been carried out to establish: 1) The success of their dune forest rehabilitation using quantitative techniques. 2) The available seed bank in their rehabilitation stands. 3) The similarities in the succession taking place in rehabilitation stands compared to the revegetated stands in the vicinity of Richards Bay. 4) The best methods for creating alternative vegetation communities, especially grasslands, with a high species diversity on the mined tailings. This study reviews only the success of rehabilitation of the natural vegetation but other studies focusing on the insect, reptile, mammal and bird populations are also being undertaken by other researchers. No particular method of determining the success of vegetation rehabilitation has been chosen by restoration ecologists. Therefore in this study a broad range of quantitative techniques were used to show whether successional changes are occurring in the vegetation and physical environment. The results obtained from sampling the rehabilitated vegetation have shown that both the species richness and diversity are increasing as the returned vegetation matures. Levels of soil properties such as Sodium, Phosphate, Calcium and percentage organic matter have also risen with increasing stand age. Community complexity is also increasing with stand age, and TWINSPAN and DECORANA plots have separated out the differently aged stands based on their differences. A "pilot" study was done on the seed bank present in the rehabilitation stands. This has shown the presence of large amounts of early successional, mostly herbaceous species. Seeds of later successional and woody species were scarce which may be a result of the sampling intensity used. However seeds of late successional ground cover species were found in the older stands. Comparisons between the natural revegetation of disturbed areas in the vicinity of Richards Bay and the rehabilitation stands revealed similarities in both species composition and complexity. Species richness and diversity values are comparatively similar for the younger revegetated and older rehabilitation stands, and lWlNSPAN and DECORANA analysis techniques clustered the samples recorded from these areas in close proximity on their relative plots. The oldest revegetated sites contain a number of species found in the rehabilitated vegetation but as Acacia karroo has thinned-out in these stands many of these other species are now mature individuals. Attempts at rehabilitating an area of grassland at Richards Bay Minerals has not produced satisfactory species diversity and experimental manipulations were used to try and increase the diversity of the existing Eragrostis curvula dominated community. Of the several treatments used for the manipulation, a combination of burning and further topsoiling was the most successful in reducing Eragrostis importance and in increasing the species richness. Grassland topsoil spread directly onto the bare tailings produced an extensive vegetation covering over a short period but species richness was not significantly greater than for the existing Eragrostis dominated grassland, and further treatments and management needs to continue if this technique is to be employed. Only a limited amount of alien infestation of the rehabilitated areas was evident from the sampling undertaken during this research. As the removal of alien plants is an ongoing process and the rehabilitation stands are continuously monitored to identify any new invaders, this is not expected to become a problem. From the results of work done overseas and the rehabilitation carried out in South Africa it appears that it is possible to return natural vegetation communities on mined areas. That this is a lengthy process is to be expected but by manipulating the vegetation and continuously monitoring the process it may be possible to speed up development. Areas in need of further research have been identified based on the findings of this project. This will help to reinforce the undertaking of management proposals that will enhance the vegetation recovery and the success of the rehabilitation programme.
- Full Text:
- Date Issued: 1993
- Authors: Moll, John Bingham
- Date: 1993
- Subjects: Restoration ecology -- South Africa -- KwaZulu-Natal -- Richards Bay , Sand dune ecology -- South Africa -- KwaZulu-Natal -- Richards Bay , Sand dunes -- South Africa -- KwaZulu-Natal -- Richards Bay , Mineral industries -- Environmental aspects -- South Africa -- KwaZulu-Natal -- Richards Bay
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4235 , http://hdl.handle.net/10962/d1003841
- Description: Rehabilitation is a dynamic process influenced by factors related to more than one field of ecology. It is therefore necessary to consider all these components when assessing the rehabilitation, although in the initial stages the successful revegetation of the disturbed areas is the most important criterion. Richards Bay Minerals, on whose mining site this project was carried out, is dredge mining heavy minerals on the north coast of Natal, where they have rehabilitated mined areas since 1978. This project has been carried out to establish: 1) The success of their dune forest rehabilitation using quantitative techniques. 2) The available seed bank in their rehabilitation stands. 3) The similarities in the succession taking place in rehabilitation stands compared to the revegetated stands in the vicinity of Richards Bay. 4) The best methods for creating alternative vegetation communities, especially grasslands, with a high species diversity on the mined tailings. This study reviews only the success of rehabilitation of the natural vegetation but other studies focusing on the insect, reptile, mammal and bird populations are also being undertaken by other researchers. No particular method of determining the success of vegetation rehabilitation has been chosen by restoration ecologists. Therefore in this study a broad range of quantitative techniques were used to show whether successional changes are occurring in the vegetation and physical environment. The results obtained from sampling the rehabilitated vegetation have shown that both the species richness and diversity are increasing as the returned vegetation matures. Levels of soil properties such as Sodium, Phosphate, Calcium and percentage organic matter have also risen with increasing stand age. Community complexity is also increasing with stand age, and TWINSPAN and DECORANA plots have separated out the differently aged stands based on their differences. A "pilot" study was done on the seed bank present in the rehabilitation stands. This has shown the presence of large amounts of early successional, mostly herbaceous species. Seeds of later successional and woody species were scarce which may be a result of the sampling intensity used. However seeds of late successional ground cover species were found in the older stands. Comparisons between the natural revegetation of disturbed areas in the vicinity of Richards Bay and the rehabilitation stands revealed similarities in both species composition and complexity. Species richness and diversity values are comparatively similar for the younger revegetated and older rehabilitation stands, and lWlNSPAN and DECORANA analysis techniques clustered the samples recorded from these areas in close proximity on their relative plots. The oldest revegetated sites contain a number of species found in the rehabilitated vegetation but as Acacia karroo has thinned-out in these stands many of these other species are now mature individuals. Attempts at rehabilitating an area of grassland at Richards Bay Minerals has not produced satisfactory species diversity and experimental manipulations were used to try and increase the diversity of the existing Eragrostis curvula dominated community. Of the several treatments used for the manipulation, a combination of burning and further topsoiling was the most successful in reducing Eragrostis importance and in increasing the species richness. Grassland topsoil spread directly onto the bare tailings produced an extensive vegetation covering over a short period but species richness was not significantly greater than for the existing Eragrostis dominated grassland, and further treatments and management needs to continue if this technique is to be employed. Only a limited amount of alien infestation of the rehabilitated areas was evident from the sampling undertaken during this research. As the removal of alien plants is an ongoing process and the rehabilitation stands are continuously monitored to identify any new invaders, this is not expected to become a problem. From the results of work done overseas and the rehabilitation carried out in South Africa it appears that it is possible to return natural vegetation communities on mined areas. That this is a lengthy process is to be expected but by manipulating the vegetation and continuously monitoring the process it may be possible to speed up development. Areas in need of further research have been identified based on the findings of this project. This will help to reinforce the undertaking of management proposals that will enhance the vegetation recovery and the success of the rehabilitation programme.
- Full Text:
- Date Issued: 1993