A revision of a section of the hearing and speech scale of the Griffiths Scales of Mental Development
- Authors: Kotras, Nicole
- Date: 2004
- Subjects: Griffiths scales of mental development , Psychological tests for children
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:11022 , http://hdl.handle.net/10948/350 , Griffiths scales of mental development , Psychological tests for children
- Description: Since the introduction of the Griffiths Scales of Mental Development (Griffiths Scales) in the United Kingdom (1950) and South Africa (1977) they have become widely used and researched, both at a national and international level. Studies completed in South Africa have demonstrated the invaluable role the Griffiths Scales have fulfilled in the assessment of South African children of all cultural and socio-economic groups. However, research has indicated a need for the revision of the scales specifically relating to social and cultural factors that influence performance. The aim of this study was two-fold , namely: (i) to revise the 20 small pictures and the large picture of the Hearing and Speech Scale of the Griffiths Scales, making them more culturally relevant for the children of our contemporary world, and especially in South Africa; and (ii) to describe the performance of South African children, between 60 and 83 months of age, utilizing the revised pictures. For the qualitative component of the study a questionnaire pertaining to the small and large “Experimental pictures” was completed by the participants. The participants consisted of the executive committee members of the ARICD in the United Kingdom. Additionally 17 “expert “ Griffith's users and “lay-experts” working in early childhood development throughout South Africa, were included. Their responses were content analyzed and incorporated into the Experimental pictures. This resulted in the development of the Revised Griffiths pictures. The quantitative component of the study utilized two sample pools. Sample 1 (n=204) and Sample 2 (n=180) were comprised of pre-school children aged between 60 and 83 months. Sample 1 was utilized for the 20 small revised pictures and the large revised SA picture, while sample 2 was utilized for the 20 small revised pictures and the large revised United Kingdom/ European/Australian picture. Furthermore, both samples, consisted of children from all cultural, socio-economic, language, and gender groups. x The major findings of the present study were as follows: 1. Referring to sample 1, only the White and Indian pre-schoolers correctly identified a mean number of small pictures above that which was proposed by Griffiths (1960). The Coloured pre-schoolers almost identified Griffiths (1960) proposed number. 2. Referring to sample 2, all excepting the Black pre-schoolers correctly identified Griffiths’ (1960) proposed mean of small pictures. 3. All children from sample 1 and sample 2 were able to identify more stimuli from the large revised pictures, than was proposed by Griffiths (1960). 4. All four cultural groups from samples 1 and 2, elicited a mean number of descriptive words below Griffiths’ (1960) proposed criteria. 5. White pre-schoolers from sample 1 elicited a mean number of descriptive sentences above Griffiths’ (1960) proposed criteria. 6. White and Coloured pre-schoolers from sample 2 elicited a mean number of descriptive sentences above Griffiths’ (1960) proposed criteria. 7. All four cultural groups from sample 1 and sample 2, elicited a mean number of personal or possessive pronouns below Griffith's (1960) proposed criteria. 8. A general trend noted for the four cultural groups of both samples, was that the percentage of children who passed successive age-appropriate items, did not decrease stepwise as would be expected from the placement of items in order of difficulty. In view of the latter finding, it is recommended that for South African children the placement of the items for the small and large pictures of the Hearing and Speech Scale should be revised in terms of their order of difficulty. It is furthermore recommended that separate norms for South African children be established for the Hearing and Speech Scale
- Full Text:
- Authors: Kotras, Nicole
- Date: 2004
- Subjects: Griffiths scales of mental development , Psychological tests for children
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:11022 , http://hdl.handle.net/10948/350 , Griffiths scales of mental development , Psychological tests for children
- Description: Since the introduction of the Griffiths Scales of Mental Development (Griffiths Scales) in the United Kingdom (1950) and South Africa (1977) they have become widely used and researched, both at a national and international level. Studies completed in South Africa have demonstrated the invaluable role the Griffiths Scales have fulfilled in the assessment of South African children of all cultural and socio-economic groups. However, research has indicated a need for the revision of the scales specifically relating to social and cultural factors that influence performance. The aim of this study was two-fold , namely: (i) to revise the 20 small pictures and the large picture of the Hearing and Speech Scale of the Griffiths Scales, making them more culturally relevant for the children of our contemporary world, and especially in South Africa; and (ii) to describe the performance of South African children, between 60 and 83 months of age, utilizing the revised pictures. For the qualitative component of the study a questionnaire pertaining to the small and large “Experimental pictures” was completed by the participants. The participants consisted of the executive committee members of the ARICD in the United Kingdom. Additionally 17 “expert “ Griffith's users and “lay-experts” working in early childhood development throughout South Africa, were included. Their responses were content analyzed and incorporated into the Experimental pictures. This resulted in the development of the Revised Griffiths pictures. The quantitative component of the study utilized two sample pools. Sample 1 (n=204) and Sample 2 (n=180) were comprised of pre-school children aged between 60 and 83 months. Sample 1 was utilized for the 20 small revised pictures and the large revised SA picture, while sample 2 was utilized for the 20 small revised pictures and the large revised United Kingdom/ European/Australian picture. Furthermore, both samples, consisted of children from all cultural, socio-economic, language, and gender groups. x The major findings of the present study were as follows: 1. Referring to sample 1, only the White and Indian pre-schoolers correctly identified a mean number of small pictures above that which was proposed by Griffiths (1960). The Coloured pre-schoolers almost identified Griffiths (1960) proposed number. 2. Referring to sample 2, all excepting the Black pre-schoolers correctly identified Griffiths’ (1960) proposed mean of small pictures. 3. All children from sample 1 and sample 2 were able to identify more stimuli from the large revised pictures, than was proposed by Griffiths (1960). 4. All four cultural groups from samples 1 and 2, elicited a mean number of descriptive words below Griffiths’ (1960) proposed criteria. 5. White pre-schoolers from sample 1 elicited a mean number of descriptive sentences above Griffiths’ (1960) proposed criteria. 6. White and Coloured pre-schoolers from sample 2 elicited a mean number of descriptive sentences above Griffiths’ (1960) proposed criteria. 7. All four cultural groups from sample 1 and sample 2, elicited a mean number of personal or possessive pronouns below Griffith's (1960) proposed criteria. 8. A general trend noted for the four cultural groups of both samples, was that the percentage of children who passed successive age-appropriate items, did not decrease stepwise as would be expected from the placement of items in order of difficulty. In view of the latter finding, it is recommended that for South African children the placement of the items for the small and large pictures of the Hearing and Speech Scale should be revised in terms of their order of difficulty. It is furthermore recommended that separate norms for South African children be established for the Hearing and Speech Scale
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The relationship between socio-demographic factors and psychometric screening performances of primary school children with barriers to learning
- Authors: Pretorius, Claudette
- Date: 2015
- Subjects: Psychological tests for children , Behavioral assessment of children , Child development -- Testing
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/9044 , vital:26459
- Description: Inclusive education generally promotes a shift away from the use of psychometric assessment for the placement of learners in special education facilities. This study, however, examines the potential role of psychometric screening for inclusive education in South Africa. This was done by investigating the relationship between selected demographic factors of age, gender, parental levels of education, and caregiver employment status – and psychometric test performances in children identified as having barriers to learning. The participant sample consisted of 329 primary school children aged between 6 and 15 years from the Nelson Mandela Metropolitan area. Demographic data was collected by means of a questionnaire completed in collaboration with participants’ caregivers and their school authorities. Participants were psychometrically assessed by means of the Raven’s Coloured Progressive Matrices (CPM) and the Bender Gestalt Test (BGT), which are commonly used screening measures in the South African context. Results indicated a relationship between test scores and the demographic variables of age and gender on both the Raven’s CPM and the BGT. Paternal level of education was found to impact positively on the BGT scores when the father had achieved a Grade 10 level of education or higher. No statistically significant relationship was found between any of the other socio-demographic factors and the performance scores on the Raven’s CPM and the BGT. It was concluded that the measures appear to be free of undue influence or bias arising from demographic factors. They were found to be useful psychological measures which should be included in screening processes when identifying children with barriers to learning.
- Full Text:
- Date Issued: 2015
- Authors: Pretorius, Claudette
- Date: 2015
- Subjects: Psychological tests for children , Behavioral assessment of children , Child development -- Testing
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/9044 , vital:26459
- Description: Inclusive education generally promotes a shift away from the use of psychometric assessment for the placement of learners in special education facilities. This study, however, examines the potential role of psychometric screening for inclusive education in South Africa. This was done by investigating the relationship between selected demographic factors of age, gender, parental levels of education, and caregiver employment status – and psychometric test performances in children identified as having barriers to learning. The participant sample consisted of 329 primary school children aged between 6 and 15 years from the Nelson Mandela Metropolitan area. Demographic data was collected by means of a questionnaire completed in collaboration with participants’ caregivers and their school authorities. Participants were psychometrically assessed by means of the Raven’s Coloured Progressive Matrices (CPM) and the Bender Gestalt Test (BGT), which are commonly used screening measures in the South African context. Results indicated a relationship between test scores and the demographic variables of age and gender on both the Raven’s CPM and the BGT. Paternal level of education was found to impact positively on the BGT scores when the father had achieved a Grade 10 level of education or higher. No statistically significant relationship was found between any of the other socio-demographic factors and the performance scores on the Raven’s CPM and the BGT. It was concluded that the measures appear to be free of undue influence or bias arising from demographic factors. They were found to be useful psychological measures which should be included in screening processes when identifying children with barriers to learning.
- Full Text:
- Date Issued: 2015
First and second born twins: a comparative study utilizing the Graffiths mental development scales - extended revised
- Authors: Davidson, Gabrielle
- Date: 2008
- Subjects: Griffiths Scales of Mental Development , Twins -- Intelligence testing -- South Africa , Preschool children -- Intelligence testing -- South Africa , Mental development -- Testing , Psychological tests for children
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9921 , http://hdl.handle.net/10948/669 , Griffiths Scales of Mental Development , Twins -- Intelligence testing -- South Africa , Preschool children -- Intelligence testing -- South Africa , Mental development -- Testing , Psychological tests for children
- Description: Despite the concept of twins and twinning being a highly explored area of research for many years, limited research has been conducted on the comparison of first and second born twin development. The nature of twins leads people to believe that twins will present with similar characteristics, however, this study explores the possibility that due to their ordinal position they could in fact present with differing characteristics and could differ developmentally. The early holistic development of a child influences the rest of their lives. Concerning twins, the development of individuality and self-knowledge is especially important. Theorists, such as Piaget (1950), propose that child development takes place in stages and that although the order in which children proceed through these stages is the same, the pace at which this takes place can vary. The necessity of monitoring the child’s journey through these stages highlights the value of child developmental assessment. This form of assessment needs to be holistic, needs to involve a multidisciplinary team of professionals and needs to utilize assessment measures that are valid, reliable, culture-fair and standardized. The Griffiths Mental Development Scales-Extended Revised (GMDS-ER) is one such measure. This study, focusing on twin development, aimed to contribute and provide valuable information to a larger research project that is currently under way aiming to increase the applicability of the Griffiths Mental Development Scales-Extended Revised (GMDS-ER) in the South African context. The primary aim of the study, however, was to explore and compare the performance of normal first born and second born twins, aged between 2 and 8 years 4 months old, on the GMDS-ER. The purpose of the study was to generate information on the relationship between first born twins’ general development and second born twins’ general development. An exploratory, descriptive quantitative design was used. Participants were selected through a combination of non-probability purposive, convenience and snowball sampling. Data was analysed using descriptive statistics and dependent sample t-tests were employed to compare the General Quotients (GQ’s) of the first and second born twins in the sample. Results showed that no significant differences were found between the first and second born twins’ general development. Information generated from this study contributed to 1) child development research; 2) twin developmental research within a South African context; and 3) a greater group of studies on the GMDS-ER, currently underway in the United Kingdom and South Africa, aiming to contribute to the international credibility of this measure
- Full Text:
- Date Issued: 2008
- Authors: Davidson, Gabrielle
- Date: 2008
- Subjects: Griffiths Scales of Mental Development , Twins -- Intelligence testing -- South Africa , Preschool children -- Intelligence testing -- South Africa , Mental development -- Testing , Psychological tests for children
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9921 , http://hdl.handle.net/10948/669 , Griffiths Scales of Mental Development , Twins -- Intelligence testing -- South Africa , Preschool children -- Intelligence testing -- South Africa , Mental development -- Testing , Psychological tests for children
- Description: Despite the concept of twins and twinning being a highly explored area of research for many years, limited research has been conducted on the comparison of first and second born twin development. The nature of twins leads people to believe that twins will present with similar characteristics, however, this study explores the possibility that due to their ordinal position they could in fact present with differing characteristics and could differ developmentally. The early holistic development of a child influences the rest of their lives. Concerning twins, the development of individuality and self-knowledge is especially important. Theorists, such as Piaget (1950), propose that child development takes place in stages and that although the order in which children proceed through these stages is the same, the pace at which this takes place can vary. The necessity of monitoring the child’s journey through these stages highlights the value of child developmental assessment. This form of assessment needs to be holistic, needs to involve a multidisciplinary team of professionals and needs to utilize assessment measures that are valid, reliable, culture-fair and standardized. The Griffiths Mental Development Scales-Extended Revised (GMDS-ER) is one such measure. This study, focusing on twin development, aimed to contribute and provide valuable information to a larger research project that is currently under way aiming to increase the applicability of the Griffiths Mental Development Scales-Extended Revised (GMDS-ER) in the South African context. The primary aim of the study, however, was to explore and compare the performance of normal first born and second born twins, aged between 2 and 8 years 4 months old, on the GMDS-ER. The purpose of the study was to generate information on the relationship between first born twins’ general development and second born twins’ general development. An exploratory, descriptive quantitative design was used. Participants were selected through a combination of non-probability purposive, convenience and snowball sampling. Data was analysed using descriptive statistics and dependent sample t-tests were employed to compare the General Quotients (GQ’s) of the first and second born twins in the sample. Results showed that no significant differences were found between the first and second born twins’ general development. Information generated from this study contributed to 1) child development research; 2) twin developmental research within a South African context; and 3) a greater group of studies on the GMDS-ER, currently underway in the United Kingdom and South Africa, aiming to contribute to the international credibility of this measure
- Full Text:
- Date Issued: 2008
The clinical utility of the Kinetic School Drawing (KSD)
- Authors: Mohammed, Raghshanda
- Date: 2017
- Subjects: Kinetic Family Drawing Test , Art therapy for children , Kinetic-House-Tree-Person Technique , Children's drawings -- Psychological aspects , Projective techniques for children , Psychological tests for children
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/4433 , vital:20669
- Description: This study aimed to establish the clinical utility of the Kinetic School Drawing (KSD) projective technique. It attempted to do so by using an existing self-report measure of children’s self-perceptions in the school environment (Harter’s Self-Perception Profile for Children) by which to corroborate the projections derived from the KSD’s. Following the development of this measure (in 1984) limited research has been undertaken to assess its validity, reliability and clinical utility despite promising initial findings. The KSD has therefore not received much attention and as a result, it has yet to be established as a useful psychological assessment tool. This study sought to revive interest and discussion around the KSD. Qualitative methods and specifically thematic analysis was employed to explore the usefulness of the KSD in an attempt to address the gap in the literature in a meaningful way. The sample consisted of 26 grade 5 learners from a private school in the Eastern Cape. The themes were presented under the following headings: scholastic competence, athletic competence, social competence, physical appearance and behavioural conduct.
- Full Text:
- Date Issued: 2017
- Authors: Mohammed, Raghshanda
- Date: 2017
- Subjects: Kinetic Family Drawing Test , Art therapy for children , Kinetic-House-Tree-Person Technique , Children's drawings -- Psychological aspects , Projective techniques for children , Psychological tests for children
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10962/4433 , vital:20669
- Description: This study aimed to establish the clinical utility of the Kinetic School Drawing (KSD) projective technique. It attempted to do so by using an existing self-report measure of children’s self-perceptions in the school environment (Harter’s Self-Perception Profile for Children) by which to corroborate the projections derived from the KSD’s. Following the development of this measure (in 1984) limited research has been undertaken to assess its validity, reliability and clinical utility despite promising initial findings. The KSD has therefore not received much attention and as a result, it has yet to be established as a useful psychological assessment tool. This study sought to revive interest and discussion around the KSD. Qualitative methods and specifically thematic analysis was employed to explore the usefulness of the KSD in an attempt to address the gap in the literature in a meaningful way. The sample consisted of 26 grade 5 learners from a private school in the Eastern Cape. The themes were presented under the following headings: scholastic competence, athletic competence, social competence, physical appearance and behavioural conduct.
- Full Text:
- Date Issued: 2017
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