Accident liability and primary process thinking : a study in ego psychology
- Authors: Nell, Oelrich
- Date: 1975
- Subjects: Automobile drivers -- Psychology , Ego (Psychology) , Traffic safety -- South Africa -- Psychological aspects , Liability for traffic accidents -- South Africa , Traffic accidents -- South Africa -- Psychological aspects
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3220 , http://hdl.handle.net/10962/d1012950
- Description: Serious efforts must be made to combat the high accident rate on the roads in the Republic of South Africa. The same spirit which exists in the field of medicine when there are evidences that an epidemic is beginning to take its toll, must come into being amongst those who are concerned with traffic and its problems. The public itself needs to become more aware of road safety. Many associations and institutions have been created to assist with the inculcation of the road safety ideal. The National Road Safety Council, which creates opportunities for investigation into aspects of road safety must continue to expand its sphere of influence. The research project contained on the following pages represents an attempt to contribute to the human factor in traffic safety, particularly by making a closer study of the driver of the motor vehicle. The writer is concerned with the carnage that is caused by road accidents. His previous study of personality and particularly of the projective techniques of assessment has prompted a consideration of the problem.
- Full Text:
- Date Issued: 1975
- Authors: Nell, Oelrich
- Date: 1975
- Subjects: Automobile drivers -- Psychology , Ego (Psychology) , Traffic safety -- South Africa -- Psychological aspects , Liability for traffic accidents -- South Africa , Traffic accidents -- South Africa -- Psychological aspects
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3220 , http://hdl.handle.net/10962/d1012950
- Description: Serious efforts must be made to combat the high accident rate on the roads in the Republic of South Africa. The same spirit which exists in the field of medicine when there are evidences that an epidemic is beginning to take its toll, must come into being amongst those who are concerned with traffic and its problems. The public itself needs to become more aware of road safety. Many associations and institutions have been created to assist with the inculcation of the road safety ideal. The National Road Safety Council, which creates opportunities for investigation into aspects of road safety must continue to expand its sphere of influence. The research project contained on the following pages represents an attempt to contribute to the human factor in traffic safety, particularly by making a closer study of the driver of the motor vehicle. The writer is concerned with the carnage that is caused by road accidents. His previous study of personality and particularly of the projective techniques of assessment has prompted a consideration of the problem.
- Full Text:
- Date Issued: 1975
An investigation into the sensory mechanisms underlying the two point threshold, with particular reference to the practice effect
- Authors: Gradwell, Peter Bertram
- Date: 1971
- Subjects: Sensorimotor integration , Perceptual-motor learning
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3209 , http://hdl.handle.net/10962/d1012085 , Sensorimotor integration , Perceptual-motor learning
- Description: The two point threshold was studied extensively by the psychophysical experimenters of the last century. More recent formulations in signal detection theory have suggested that the statements of these workers about absolute thresholds should be viewed with caution. This study investigates the two point threshold in the light of these formulations, and has two main aims :- (1) To state and deal with the problem of relating a limitation in perceptual ability, such as that which is represented by the two point threshold, to the receptor organisation of the body. (2) To demonstrate a practice effect on the two point threshold, and to consider this in the light of (1) above. To fulfil these two aims, a model of the neural mechanisms underlying the discrimination of two points applied to the skin is proposed, and this is able to accommodate what is known of the two point threshold. Although the model is simple it explicitly accounts for size transfer and the practice effect, and provides some clues as to the type of neural mechanism capable of producing them. The practice effect is demonstrated experimentally, and the results are then referred to the model proposed. The physiology of an organism sets the limits for its behaviour. 'The first aim is thus an important one, in that it considers a specific case of this general problem. And secondly, the practice effect on the two point threshold is typical of a number of fairly simple "learning" phenomena, which are part of the psychologists' study of learning.
- Full Text:
- Date Issued: 1971
- Authors: Gradwell, Peter Bertram
- Date: 1971
- Subjects: Sensorimotor integration , Perceptual-motor learning
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3209 , http://hdl.handle.net/10962/d1012085 , Sensorimotor integration , Perceptual-motor learning
- Description: The two point threshold was studied extensively by the psychophysical experimenters of the last century. More recent formulations in signal detection theory have suggested that the statements of these workers about absolute thresholds should be viewed with caution. This study investigates the two point threshold in the light of these formulations, and has two main aims :- (1) To state and deal with the problem of relating a limitation in perceptual ability, such as that which is represented by the two point threshold, to the receptor organisation of the body. (2) To demonstrate a practice effect on the two point threshold, and to consider this in the light of (1) above. To fulfil these two aims, a model of the neural mechanisms underlying the discrimination of two points applied to the skin is proposed, and this is able to accommodate what is known of the two point threshold. Although the model is simple it explicitly accounts for size transfer and the practice effect, and provides some clues as to the type of neural mechanism capable of producing them. The practice effect is demonstrated experimentally, and the results are then referred to the model proposed. The physiology of an organism sets the limits for its behaviour. 'The first aim is thus an important one, in that it considers a specific case of this general problem. And secondly, the practice effect on the two point threshold is typical of a number of fairly simple "learning" phenomena, which are part of the psychologists' study of learning.
- Full Text:
- Date Issued: 1971
Creative processes in young children
- Authors: Styles, Irene Mavis
- Date: 1971
- Subjects: Creative ability in children , Creative thinking
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3244 , http://hdl.handle.net/10962/d1013327
- Description: Enthusiasm for developing creativity in the individual has been remarkably widespread - at least in America - over the past twenty-five years or so. The armed services, the arts and sciences, educational institutions, businesses and industries are recognising to a greater and greater extent, the urgent necessity of developing this relatively neglected aspect of people is personalities. Their reasons differ, of course, and usually the welfare of the individual himself is not the main concern. This is perhaps fortunate, as advances made on philanthropic grounds alone have never progressed very rapidly. In business and industry, new ideas are urgently needed for survival - this was especially evident after World War II which was, in the end, really a battle of ideas. The importance of this implication has not decreased with distance in time from that conflagration, indeed, individuals in the armed services are probably the people most deeply involved in and the most concerned with the problem of developing creative thought. "We are in a mortal struggle for the survival of our way of life", writes Guilford. "The need (for developing creativity) is a national crisis" says Anderson*. Intro., p. 1.
- Full Text:
- Date Issued: 1971
- Authors: Styles, Irene Mavis
- Date: 1971
- Subjects: Creative ability in children , Creative thinking
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3244 , http://hdl.handle.net/10962/d1013327
- Description: Enthusiasm for developing creativity in the individual has been remarkably widespread - at least in America - over the past twenty-five years or so. The armed services, the arts and sciences, educational institutions, businesses and industries are recognising to a greater and greater extent, the urgent necessity of developing this relatively neglected aspect of people is personalities. Their reasons differ, of course, and usually the welfare of the individual himself is not the main concern. This is perhaps fortunate, as advances made on philanthropic grounds alone have never progressed very rapidly. In business and industry, new ideas are urgently needed for survival - this was especially evident after World War II which was, in the end, really a battle of ideas. The importance of this implication has not decreased with distance in time from that conflagration, indeed, individuals in the armed services are probably the people most deeply involved in and the most concerned with the problem of developing creative thought. "We are in a mortal struggle for the survival of our way of life", writes Guilford. "The need (for developing creativity) is a national crisis" says Anderson*. Intro., p. 1.
- Full Text:
- Date Issued: 1971
A study of the performance of a Bantu sample on a test of perceptual field-dependence under conditions of normal and abnormal sensory environments
- Authors: Cogill, Charles John
- Date: 1970
- Subjects: Perception -- Testing , Senses and sensation -- Cross-cultural studies , Bantu speaking peoples
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3201 , http://hdl.handle.net/10962/d1010503 , Perception -- Testing , Senses and sensation -- Cross-cultural studies , Bantu speaking peoples
- Description: For purposes of this background study, previous research findings relating to the development of the concept of field dependence - independence may be traced in five clearly distinct and logical stages: Stage 1: The Determination of the Factors Responsible for the Maintenance of Proper Orientation to the Upright. Stage 11: The Investigation of Individual Differences in the Manner of Establishing the Upright. Stage III: The Consideration of Possible Hypotheses to Account for Consistent Individual Differences in this Mode of Perception. Stage IV: An Investigation of the Relationship Between an Individual's Characteristic Way of Perceiving and his General Personality Organisation Stage V: The Ultimate Extension and Elaboration of this Work into the Construct of Psychological Differentiation which proposes that individuals are likely to function at a more differentiated or less differentiated level in many areas of behaviour. Some discussion of these stages is necessary to provide background for the present study. Chapter 1, p. 1.
- Full Text:
- Date Issued: 1970
- Authors: Cogill, Charles John
- Date: 1970
- Subjects: Perception -- Testing , Senses and sensation -- Cross-cultural studies , Bantu speaking peoples
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:3201 , http://hdl.handle.net/10962/d1010503 , Perception -- Testing , Senses and sensation -- Cross-cultural studies , Bantu speaking peoples
- Description: For purposes of this background study, previous research findings relating to the development of the concept of field dependence - independence may be traced in five clearly distinct and logical stages: Stage 1: The Determination of the Factors Responsible for the Maintenance of Proper Orientation to the Upright. Stage 11: The Investigation of Individual Differences in the Manner of Establishing the Upright. Stage III: The Consideration of Possible Hypotheses to Account for Consistent Individual Differences in this Mode of Perception. Stage IV: An Investigation of the Relationship Between an Individual's Characteristic Way of Perceiving and his General Personality Organisation Stage V: The Ultimate Extension and Elaboration of this Work into the Construct of Psychological Differentiation which proposes that individuals are likely to function at a more differentiated or less differentiated level in many areas of behaviour. Some discussion of these stages is necessary to provide background for the present study. Chapter 1, p. 1.
- Full Text:
- Date Issued: 1970
Die sielkundige aanpassing van drie groepe Bantoes volgens die Rorschach toets
- Authors: Du Preez, Pieter Hendrik
- Date: 1968
- Subjects: Rorschach test Black people -- South Africa -- Psychology Ethnopsychology
- Language: Afrikaans
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3203 , http://hdl.handle.net/10962/d1011495
- Description: Die huidige belangrike rol wat die Bantoe van Afrika in internasionale sake speel, is welbekend. So ook die belangrikheid van die Suid-Afrikaanse Bantoe. Hierdie belangrikheid van die Bantoe het egter verbasend skielik en vinnig gekom, so vinnig dat wetenskaplike kennis van hom as mens, nie kon tred hou nie, met die gevolg dat die beskaafde wereld hom swak ken. Die doel van hierdie proefskrif is dan ook om meer Iig te probeer werp op die persoonlikheid van die Bantoe en die lnvloed wat die snel veranderende omstandighede op hom uitoefen. Ten einde die maksimum waarde uit die Rorschach toets wat aangewend is, te verkry, is dlt nodig om beide die determinants berekenings sowel as die inhoudsanalise in berekening te bring. Vir navorsingsdoeleindes waar die resultate van verskeie proefpersone saamgevoeg word in verskiIlende groepe, is dit egter 'n moelIike taak om die gegewens kwantitatief hanteerbaar te kry. Dit is die rede waarom in hierdie studie van ordeskale gebruik gemaak is wat vir die doel heel doeltreffend blyk te gewees het.
- Full Text:
- Date Issued: 1968
- Authors: Du Preez, Pieter Hendrik
- Date: 1968
- Subjects: Rorschach test Black people -- South Africa -- Psychology Ethnopsychology
- Language: Afrikaans
- Type: Thesis , Doctoral , PhD
- Identifier: vital:3203 , http://hdl.handle.net/10962/d1011495
- Description: Die huidige belangrike rol wat die Bantoe van Afrika in internasionale sake speel, is welbekend. So ook die belangrikheid van die Suid-Afrikaanse Bantoe. Hierdie belangrikheid van die Bantoe het egter verbasend skielik en vinnig gekom, so vinnig dat wetenskaplike kennis van hom as mens, nie kon tred hou nie, met die gevolg dat die beskaafde wereld hom swak ken. Die doel van hierdie proefskrif is dan ook om meer Iig te probeer werp op die persoonlikheid van die Bantoe en die lnvloed wat die snel veranderende omstandighede op hom uitoefen. Ten einde die maksimum waarde uit die Rorschach toets wat aangewend is, te verkry, is dlt nodig om beide die determinants berekenings sowel as die inhoudsanalise in berekening te bring. Vir navorsingsdoeleindes waar die resultate van verskeie proefpersone saamgevoeg word in verskiIlende groepe, is dit egter 'n moelIike taak om die gegewens kwantitatief hanteerbaar te kry. Dit is die rede waarom in hierdie studie van ordeskale gebruik gemaak is wat vir die doel heel doeltreffend blyk te gewees het.
- Full Text:
- Date Issued: 1968
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