A comparison of depressed and non-depressed mothers' speech to two-month old infants in a South African peri-urban settlement
- Authors: Gulle, Gillian Julie
- Date: 2003
- Subjects: Postpartum depression Postpartum depression -- South Africa Mother and infant Mother and infant -- South Africa Speech perception in infants
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3172 , http://hdl.handle.net/10962/d1007801
- Description: Research shows that maternal depression has adverse effects on mother-infant attachment and subsequent infant development (Cogill, Caplan, Alexandra, Robson & Kumar, 1986). The mechanisms through which this comes about are unclear. Murray & Cooper (1997) suggest an impaired pattern of mother-infant communication is responsible. Within this, Murray proposes that maternal speech may be a key factor. This study constitutes a preliminary exploration into the mechanisms through which maternal depression effects mother-infant interaction in South Africa. 147 predominantly Xhosa-speaking mother-infant dyads that took part in a broader epidemiological study on post-partum depression in Khayelitsha (Cooper, Tomlinson, Swartz, Woolgar, Murray & Molteno, 1999) made up the subjects. Maternal depression was assessed according to the Structured Clinical Interview for DSMIV (SCID). Maternal speech recorded from standard, five-minute, face-to -face mother-infant interactions was translated and analysed according to a coding system developed by Murray (Murray, Kempton, Woolgar & Hooper, 1993). The speech of depressed mothers to their two month old infants was compared to the speech of non-depressed mothers on dimensions of focus, affect and agency, and the role of infant gender was assessed. Results revealed no significant group differences for depression. Maternal speech to male infants was found to hold significantly less ascription of agency than to female infants. Findings suggest that maternal speech may be too narrow a marker of maternal depression in this context and that broader indices are needed. It is recommended that future research control for measures of social adversity, factor in cultural and language particularities, and consider contextual aspects of mother-infant interaction / attachment processes, in investigating the mechanisms through which post-partum depression leads to negative infant outcome in the developing world.
- Full Text:
- Date Issued: 2003
- Authors: Gulle, Gillian Julie
- Date: 2003
- Subjects: Postpartum depression Postpartum depression -- South Africa Mother and infant Mother and infant -- South Africa Speech perception in infants
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3172 , http://hdl.handle.net/10962/d1007801
- Description: Research shows that maternal depression has adverse effects on mother-infant attachment and subsequent infant development (Cogill, Caplan, Alexandra, Robson & Kumar, 1986). The mechanisms through which this comes about are unclear. Murray & Cooper (1997) suggest an impaired pattern of mother-infant communication is responsible. Within this, Murray proposes that maternal speech may be a key factor. This study constitutes a preliminary exploration into the mechanisms through which maternal depression effects mother-infant interaction in South Africa. 147 predominantly Xhosa-speaking mother-infant dyads that took part in a broader epidemiological study on post-partum depression in Khayelitsha (Cooper, Tomlinson, Swartz, Woolgar, Murray & Molteno, 1999) made up the subjects. Maternal depression was assessed according to the Structured Clinical Interview for DSMIV (SCID). Maternal speech recorded from standard, five-minute, face-to -face mother-infant interactions was translated and analysed according to a coding system developed by Murray (Murray, Kempton, Woolgar & Hooper, 1993). The speech of depressed mothers to their two month old infants was compared to the speech of non-depressed mothers on dimensions of focus, affect and agency, and the role of infant gender was assessed. Results revealed no significant group differences for depression. Maternal speech to male infants was found to hold significantly less ascription of agency than to female infants. Findings suggest that maternal speech may be too narrow a marker of maternal depression in this context and that broader indices are needed. It is recommended that future research control for measures of social adversity, factor in cultural and language particularities, and consider contextual aspects of mother-infant interaction / attachment processes, in investigating the mechanisms through which post-partum depression leads to negative infant outcome in the developing world.
- Full Text:
- Date Issued: 2003
Effects of discrimination on promotion of women into top managerial positions in the Eastern Cape
- Yona, Noxolo Nondwe Trewhellah
- Authors: Yona, Noxolo Nondwe Trewhellah
- Date: 2001
- Subjects: Sex discrimination against women , Businesswomen
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:10902 , http://hdl.handle.net/10948/57 , Sex discrimination against women , Businesswomen
- Description: The effects of discrimination on promotion of women into top managerial positions is investigated in this study. In order to investigate these effects, the use of a questionnaire for survey was developed. The questionnaire consisted of thirty-one statements in which a response to each question contributed towards the results of this study. The literature study was used as an eye opener to the South African situation with comparison to other countries. The purpose of the empirical study was to determine the effects of discrimination especially in the Eastern Cape. The answers of the respondents were analysed and interpreted with relation to the findings from the literature study. Concluding remarks are provided which could assist firms in the private sector when faced with the challenge of the advancement of women and the implementation of the Labour policies which endorse the equal opportunity programme.
- Full Text:
- Date Issued: 2001
- Authors: Yona, Noxolo Nondwe Trewhellah
- Date: 2001
- Subjects: Sex discrimination against women , Businesswomen
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:10902 , http://hdl.handle.net/10948/57 , Sex discrimination against women , Businesswomen
- Description: The effects of discrimination on promotion of women into top managerial positions is investigated in this study. In order to investigate these effects, the use of a questionnaire for survey was developed. The questionnaire consisted of thirty-one statements in which a response to each question contributed towards the results of this study. The literature study was used as an eye opener to the South African situation with comparison to other countries. The purpose of the empirical study was to determine the effects of discrimination especially in the Eastern Cape. The answers of the respondents were analysed and interpreted with relation to the findings from the literature study. Concluding remarks are provided which could assist firms in the private sector when faced with the challenge of the advancement of women and the implementation of the Labour policies which endorse the equal opportunity programme.
- Full Text:
- Date Issued: 2001
Observations of selective feeding of the aphid, Sitobion yakini (eastop) on leaf blades of barley (Hordeum vulgare L)
- Authors: Matsiliza, Babalwa
- Date: 2000
- Subjects: Aphids , Phloem , Barley
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4212 , http://hdl.handle.net/10962/d1003781 , Aphids , Phloem , Barley
- Description: Penetration of leaves of barley (Hordeum vulgare L.) plants grown under normal conditions and those exposed to physiological stress, by the aphid, Sitobion yakini was investigated using light and electron microscope techniques. This was carried out to determine if there was evidence of preferential feeding on either thin- or thick-walled sieve tubes in the barley leaf. Under both stress and non-stress conditions, preliminary results of an electron microscope investigation showed that penetration of the epidermis and mesophyll was largely intercellular, becoming partly intercellular and in part intracellular inside the vascular bundle. A total of 317 stylets and stylet tracks were encountered during the examination of 2000 serial sections. In non-stressed plant material, 293 (92%) terminated in thin-walled sieve tubes and only 24 (8%) in thick-walled sieve tubes. Investigation of 1000 serial sections using stressed plant material showed, that 84 of 89 (94%) stylets and stylet tracks encountered terminated in thin-walled sieve tubes. Furthermore, 90 of 94 (96%) stylets and stylet tracks encountered in 1000 serial sections from the second experiment of control non-stressed plant material (control) terminated in thin-walled sieve tubes. The thin-walled sieve tubes were significantly more visited (probed) by the aphid than the thick-walled sieve tubes. Under stress conditions, 50 of 89 (56%) stylets and stylet tracks which terminated in thin-walled sieve tubes were associated with the small longitudinal bundles. Under normal conditions, 65 of 94 (69%) stylets and stylet tracks which terminated in thin-walled sieve tubes were associated with the small longitudinal bundles. There were no significant differences on the number of probes of sieve elements between the two treatments. These data suggest that the aphid S. yakini feeds preferentially on the thin-walled sieve tubes of the small longitudinal vascular bundles in plants grown under normal conditions and those exposed to physiological stress, such as water stress. This further suggests that the thin-walled sieve tubes in barley leaf blades are more attractive to the aphid and are probably most functional in terms of phloem loading and transport.
- Full Text:
- Date Issued: 2000
- Authors: Matsiliza, Babalwa
- Date: 2000
- Subjects: Aphids , Phloem , Barley
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4212 , http://hdl.handle.net/10962/d1003781 , Aphids , Phloem , Barley
- Description: Penetration of leaves of barley (Hordeum vulgare L.) plants grown under normal conditions and those exposed to physiological stress, by the aphid, Sitobion yakini was investigated using light and electron microscope techniques. This was carried out to determine if there was evidence of preferential feeding on either thin- or thick-walled sieve tubes in the barley leaf. Under both stress and non-stress conditions, preliminary results of an electron microscope investigation showed that penetration of the epidermis and mesophyll was largely intercellular, becoming partly intercellular and in part intracellular inside the vascular bundle. A total of 317 stylets and stylet tracks were encountered during the examination of 2000 serial sections. In non-stressed plant material, 293 (92%) terminated in thin-walled sieve tubes and only 24 (8%) in thick-walled sieve tubes. Investigation of 1000 serial sections using stressed plant material showed, that 84 of 89 (94%) stylets and stylet tracks encountered terminated in thin-walled sieve tubes. Furthermore, 90 of 94 (96%) stylets and stylet tracks encountered in 1000 serial sections from the second experiment of control non-stressed plant material (control) terminated in thin-walled sieve tubes. The thin-walled sieve tubes were significantly more visited (probed) by the aphid than the thick-walled sieve tubes. Under stress conditions, 50 of 89 (56%) stylets and stylet tracks which terminated in thin-walled sieve tubes were associated with the small longitudinal bundles. Under normal conditions, 65 of 94 (69%) stylets and stylet tracks which terminated in thin-walled sieve tubes were associated with the small longitudinal bundles. There were no significant differences on the number of probes of sieve elements between the two treatments. These data suggest that the aphid S. yakini feeds preferentially on the thin-walled sieve tubes of the small longitudinal vascular bundles in plants grown under normal conditions and those exposed to physiological stress, such as water stress. This further suggests that the thin-walled sieve tubes in barley leaf blades are more attractive to the aphid and are probably most functional in terms of phloem loading and transport.
- Full Text:
- Date Issued: 2000
A theology of spiritual direction for the Presbyterian Church of Southern Africa
- Authors: Snyman, Kevin
- Date: 1997
- Subjects: Spiritual direction , Presbyterian Church of Southern Africa
- Language: English
- Type: Thesis , Masters , MTh
- Identifier: vital:1301 , http://hdl.handle.net/10962/d1016260
- Description: This essay is written in response to a lacuna that appears to exist within the Presbyterian Church of Southern Africa with regard to the ancient and highly regarded ministry of spiritual direction. My primary assertion is that, in the light of what might be perceived of as a crisis of relevance in Presbyterian life and spiritual practice, spiritual direction offers one particular way of fostering an exciting and existentially relevant spirituality for the denomination. Through the hoped-for renewal brought about by direction, Presbyterians may well have something to say to a South Africa racked not only with violence and poverty, but also bored by an increasingly irrelevant Christianity. The essay traces that history of spiritual direction most apposite to Presbyterianism in South Africa. This includes an overview of aspects of the Celtic and African spiritual traditions with a view to finding any correspondence that would help to narrow the distance between the spirituality of its black and white members. It then asks questions about the character and tasks of directors. Highlighted is the task of fostering an awareness of God that is not purely ''heavenly minded", but is able to speak into the real issues facing Presbyterians today. The essay goes on to explore the relationship that should exist between director and directee, focussing for a moment on the direction necessary in the directee's prayer life. The essay comes full circle as it considers the implications of introducing direction more widely in this largely "directionless" denomination. As a microcosm of the country, divergent cultures are as much a reality in the P.C.S.A. as in the rest of South Africa. So respect for uniqueness and the practice of interpathy are encouraged as part of the familiarisation process. Throughout the essay, I attempt to show that spiritual direction is a means of allowing the directee to more clearly discern the voice of the Spirit, who constantly encourages the transcendence of self - viz. the breaking of and dying to old perceptions, habits and beliefs so that s/he might more fully enter into the mystery that one usually refers to as God.
- Full Text:
- Date Issued: 1997
- Authors: Snyman, Kevin
- Date: 1997
- Subjects: Spiritual direction , Presbyterian Church of Southern Africa
- Language: English
- Type: Thesis , Masters , MTh
- Identifier: vital:1301 , http://hdl.handle.net/10962/d1016260
- Description: This essay is written in response to a lacuna that appears to exist within the Presbyterian Church of Southern Africa with regard to the ancient and highly regarded ministry of spiritual direction. My primary assertion is that, in the light of what might be perceived of as a crisis of relevance in Presbyterian life and spiritual practice, spiritual direction offers one particular way of fostering an exciting and existentially relevant spirituality for the denomination. Through the hoped-for renewal brought about by direction, Presbyterians may well have something to say to a South Africa racked not only with violence and poverty, but also bored by an increasingly irrelevant Christianity. The essay traces that history of spiritual direction most apposite to Presbyterianism in South Africa. This includes an overview of aspects of the Celtic and African spiritual traditions with a view to finding any correspondence that would help to narrow the distance between the spirituality of its black and white members. It then asks questions about the character and tasks of directors. Highlighted is the task of fostering an awareness of God that is not purely ''heavenly minded", but is able to speak into the real issues facing Presbyterians today. The essay goes on to explore the relationship that should exist between director and directee, focussing for a moment on the direction necessary in the directee's prayer life. The essay comes full circle as it considers the implications of introducing direction more widely in this largely "directionless" denomination. As a microcosm of the country, divergent cultures are as much a reality in the P.C.S.A. as in the rest of South Africa. So respect for uniqueness and the practice of interpathy are encouraged as part of the familiarisation process. Throughout the essay, I attempt to show that spiritual direction is a means of allowing the directee to more clearly discern the voice of the Spirit, who constantly encourages the transcendence of self - viz. the breaking of and dying to old perceptions, habits and beliefs so that s/he might more fully enter into the mystery that one usually refers to as God.
- Full Text:
- Date Issued: 1997
Aspects of brutality : anxious concepts in sculpture since 1950
- Authors: Lang, Graham Charles
- Date: 1987
- Subjects: Sculpture, Modern -- 20th century Violence in art
- Language: English
- Type: Thesis , Masters , MFA
- Identifier: vital:2484 , http://hdl.handle.net/10962/d1012724
- Description: It would be wrong to suggest that this essay is in any way a comprehensive study of brutal sculpture. Certainly not. There have been many deliberate omissions for reasons which become clear in the text. Very briefly, omissions of certain sculptors and their work are largely due to my wish to avoid repetitive ideas and images. My view in this essay is to provide a cross-section of ideas and works, whereby the reader might gain some insight into the varied nature of this kind of sculpture. Thus, there seemed very little need for endless similarities of concept and expression. It was the diversity which I felt was important. The chapter which discusses concepts of beauty is also not a comprehensive study. This subject demands more than a humble essay to do it any justice. However, my reasons for touching the vague and controversial outline of these concepts were, primarily, to suggest that notions of beauty as the sole criterion in the judgement of art are too limiting, and, consequently, to introduce the concept of vitalism, which I believe is more valid. Finally, I wish to mention the personal motive behind this work. Over the years, I have witnessed the emergence of brutal elements in my own work, which I found disturbing at times. I have never been able to answer satisfactorily the criticism I've received. All I knew was that these things came from a very deep source. It is with this in mind that I embarked on this project, hoping to achieve two things. Firstly, to provide an objective survey of an important development in art, and, secondly , to answer some of my criticism. Foreword, p. 1.
- Full Text:
- Date Issued: 1987
- Authors: Lang, Graham Charles
- Date: 1987
- Subjects: Sculpture, Modern -- 20th century Violence in art
- Language: English
- Type: Thesis , Masters , MFA
- Identifier: vital:2484 , http://hdl.handle.net/10962/d1012724
- Description: It would be wrong to suggest that this essay is in any way a comprehensive study of brutal sculpture. Certainly not. There have been many deliberate omissions for reasons which become clear in the text. Very briefly, omissions of certain sculptors and their work are largely due to my wish to avoid repetitive ideas and images. My view in this essay is to provide a cross-section of ideas and works, whereby the reader might gain some insight into the varied nature of this kind of sculpture. Thus, there seemed very little need for endless similarities of concept and expression. It was the diversity which I felt was important. The chapter which discusses concepts of beauty is also not a comprehensive study. This subject demands more than a humble essay to do it any justice. However, my reasons for touching the vague and controversial outline of these concepts were, primarily, to suggest that notions of beauty as the sole criterion in the judgement of art are too limiting, and, consequently, to introduce the concept of vitalism, which I believe is more valid. Finally, I wish to mention the personal motive behind this work. Over the years, I have witnessed the emergence of brutal elements in my own work, which I found disturbing at times. I have never been able to answer satisfactorily the criticism I've received. All I knew was that these things came from a very deep source. It is with this in mind that I embarked on this project, hoping to achieve two things. Firstly, to provide an objective survey of an important development in art, and, secondly , to answer some of my criticism. Foreword, p. 1.
- Full Text:
- Date Issued: 1987
South African art, the romantic principle and the Grahamstown group
- Authors: Clark, George Phillip Haven
- Date: 1977
- Subjects: Art, South African , Art -- South Africa -- Grahamstown
- Language: English
- Type: Thesis , Masters , MFA
- Identifier: vital:2501 , http://hdl.handle.net/10962/d1014638
- Description: The purpose of this essay is to examine the "rumblings in the belly of Leviathan from which we are able to diagnose his disease" (Comfort). Adopting a cyclical idea of art, it aims to point out that South African art has degenerated to a state where the much publicised so-called leaders of art are simply using charm techniques to woo the consent of a society whose metaphysics are derived from twentieth century collective materialism. The South African situation is examined, as is the Romantic principle underlying all genuine artistic activity. It is proposed that the cure lies in a reinstatement of this principle and in a readjustment of the concepts of reality and unreality. Finally, the Grahamstown Group is propounded as an embodiment of the Romantic principle with its implicit concept of artistic reality.
- Full Text:
- Date Issued: 1977
- Authors: Clark, George Phillip Haven
- Date: 1977
- Subjects: Art, South African , Art -- South Africa -- Grahamstown
- Language: English
- Type: Thesis , Masters , MFA
- Identifier: vital:2501 , http://hdl.handle.net/10962/d1014638
- Description: The purpose of this essay is to examine the "rumblings in the belly of Leviathan from which we are able to diagnose his disease" (Comfort). Adopting a cyclical idea of art, it aims to point out that South African art has degenerated to a state where the much publicised so-called leaders of art are simply using charm techniques to woo the consent of a society whose metaphysics are derived from twentieth century collective materialism. The South African situation is examined, as is the Romantic principle underlying all genuine artistic activity. It is proposed that the cure lies in a reinstatement of this principle and in a readjustment of the concepts of reality and unreality. Finally, the Grahamstown Group is propounded as an embodiment of the Romantic principle with its implicit concept of artistic reality.
- Full Text:
- Date Issued: 1977
The effect of perceptual skill of RFT scores : a cross-cultural study
- Authors: Marais, W F
- Date: 1977
- Subjects: Witkin, Herman A , Personality , Personality and culture -- Cross-cultural studies , Cross-cultural studies , Perception
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3285 , http://hdl.handle.net/10962/d1012838
- Description: The increasing need to select individuals for tasks suited to their personality make-up, has added to the challenge psychology faces of developing tests which can be applied to subjects from different cultures and environments. Many attempts at such designs litter the history of industrial and cross- cultural personality research. Among those to have survived years of reassessment, is the cognitive style approach developed by Herman Witkin. Intro., p. 1.
- Full Text:
- Date Issued: 1977
- Authors: Marais, W F
- Date: 1977
- Subjects: Witkin, Herman A , Personality , Personality and culture -- Cross-cultural studies , Cross-cultural studies , Perception
- Language: English
- Type: Thesis , Masters , MSocSc
- Identifier: vital:3285 , http://hdl.handle.net/10962/d1012838
- Description: The increasing need to select individuals for tasks suited to their personality make-up, has added to the challenge psychology faces of developing tests which can be applied to subjects from different cultures and environments. Many attempts at such designs litter the history of industrial and cross- cultural personality research. Among those to have survived years of reassessment, is the cognitive style approach developed by Herman Witkin. Intro., p. 1.
- Full Text:
- Date Issued: 1977
Geology of the Elisenheim area, Windhoek district, South West Africa, with special reference to the Matchless amphibolite belt
- Authors: Finnemore, S H
- Date: 1976
- Subjects: Matchless Copper Mine (Namibia) , Geology, Structural -- Namibia , Amphibolite -- Namibia , Geology -- Namibia
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5053 , http://hdl.handle.net/10962/d1011864
- Description: The Elisenheim area is situated just north of Windhoek within the Windhoek Formation of the Swakop Subgroup and is underlain by monotonous succession of semi-pelitic schists with intercalations of amphibolite, talc schist, graphitic schist and marble. Petrographic studies on units of the Matchless amphibolite which outcrop in the south of the property, have resulted in the recognition of three different types of amphibolite, namely, epidote amphibolite, porphyroblastic amphibolite and chlorite-amphibole schist. Amphibole porphyroblasts generally display patchy and zonal intergrowths of hornblende and actinolite which are indicative of non-equilibration during prograde metamorphism. Talc schists have been mapped in the north of the property. All lithotypes have undergone three phases of deformation (Fl, FZ, F3) which terminated with the faulting which underlies the Klein Windhoek, Dobra, Tigenschlücht and Kuruma rivers. Medium grade regional metamorphism accompanied F 1, F Z and F 3 and outlasted the latter. Mineral assemblages throughout the area are those of the amphibolite facies and P, T conditions prevailing during metamorphism are estimated to have been at least 5 kb at ~ 550° C. Petrochemical evidence indicates that the Matchless amphibolites are igneous in origin and genetically related to the ultrabasic talc schists. They are similar in composition to oceanic tholeiites and are thought to have been extruded subaqueously.
- Full Text:
- Date Issued: 1976
- Authors: Finnemore, S H
- Date: 1976
- Subjects: Matchless Copper Mine (Namibia) , Geology, Structural -- Namibia , Amphibolite -- Namibia , Geology -- Namibia
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5053 , http://hdl.handle.net/10962/d1011864
- Description: The Elisenheim area is situated just north of Windhoek within the Windhoek Formation of the Swakop Subgroup and is underlain by monotonous succession of semi-pelitic schists with intercalations of amphibolite, talc schist, graphitic schist and marble. Petrographic studies on units of the Matchless amphibolite which outcrop in the south of the property, have resulted in the recognition of three different types of amphibolite, namely, epidote amphibolite, porphyroblastic amphibolite and chlorite-amphibole schist. Amphibole porphyroblasts generally display patchy and zonal intergrowths of hornblende and actinolite which are indicative of non-equilibration during prograde metamorphism. Talc schists have been mapped in the north of the property. All lithotypes have undergone three phases of deformation (Fl, FZ, F3) which terminated with the faulting which underlies the Klein Windhoek, Dobra, Tigenschlücht and Kuruma rivers. Medium grade regional metamorphism accompanied F 1, F Z and F 3 and outlasted the latter. Mineral assemblages throughout the area are those of the amphibolite facies and P, T conditions prevailing during metamorphism are estimated to have been at least 5 kb at ~ 550° C. Petrochemical evidence indicates that the Matchless amphibolites are igneous in origin and genetically related to the ultrabasic talc schists. They are similar in composition to oceanic tholeiites and are thought to have been extruded subaqueously.
- Full Text:
- Date Issued: 1976
Graduation Ceremony May 2009
- Authors: University of Fort Hare
- Language: English
- Type: text
- Identifier: vital:11985
- Description: University of Fort Hare Graduation programme Friday, 8th & Saturday, 9th May 2009.
- Full Text:
- Authors: University of Fort Hare
- Language: English
- Type: text
- Identifier: vital:11985
- Description: University of Fort Hare Graduation programme Friday, 8th & Saturday, 9th May 2009.
- Full Text: