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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

The socialisation of children with down syndrome

Abdollahi, Sodabeh January 2004 (has links)
No description available.
2

Semantic and phonological aspects of language processing in children with Down syndrome

Nash, Hannah Marie January 2007 (has links)
No description available.
3

The development of visual cognition in infants with Williams and Down's syndromes

Brown, Janice Harper January 2000 (has links)
No description available.
4

Structural abnormalities of chromosome 21 in acute leukaemia and transient abnormal myelopoiesis associated with Down syndrome

Blackburn, Nicole January 2003 (has links)
No description available.
5

Markers of auditory and language deficits in Down syndrome : a behavioural and electrophysiological study

Groen, Margriet Anna January 2007 (has links)
No description available.
6

Higher order ocular aberrations in children with Down's syndrome

McCullough, Sara January 2011 (has links)
Background Down's syndrome CDS) is the most common cause of learning disability in humans. Studies have described deficits in visual performance in DS that cannot be explained by ocular pathology, refractive errors, attentional or behavioural factors. Structural differences in the optics of the DS eye have been reported. It has also been previously reported that visual performance in DS is significantly improved when the optics of the eye are by-passed, suggesting an underlying optical defect. This thesis investigates whether optical quality is reduced in children with DS and how an optical deficit might influence their visual function. Methods Forty-four children with DS and 211 age-matched typically developing children participated in the main study. Optical quality was quantified by the measurement of higher order aberrations. Ocular structure and shape were also assessed to explore their influence on higher order aberrations and optical quality. Higher order aberrations were compared with visual performance measures of high and low contrast recognition acuity, grating resolution acuity and accommodative function. Higher order aberrations were also analysed for a large group of typically developing white Northern Irish children to explore the influences of age and refractive error on these measurements. Results & Conclusions The data demonstrated that: • Children with DS have greater levels of higher order aberrations and poorer optical quality than typically developing children. These differences were not attributable to greater levels of ametropia or premature aging in DS. • The data suggest multiple limitations of visual function in children with DS including optical and neural factors. • Neural adaptation and compensation of retinal image blur may be lacking or less efficient in DS resulting in poorer visual performance. • Negative spherical aberration found in the children with DS may indicate that differences in crystalline lens shape may restrict accommodative ability.
7

Resilience factors in low-income African families of children with down's syndrome

Madala, Sharon Tshepiso Mpho January 2014 (has links)
Thesis (MA. (Clinical Psychology)) -- University of Limpopo, 2014 / The current study explored resilience factors among low-income African families in South Africa, caring for children with Down’s syndrome. Two studies were conducted. In study 1, qualitative data about the family was obtained through semi-structured, one-toone interviews from eight family members, seven females and one male, who described themselves as primary caregivers of the children. Data were thematically analyzed. Themes that emerged from the interviews included perceptions of impoverishment, blaming witchcraft for the ailment, the experience of emotional distress by the main caregiver, caregiver’s lack of social support and sense of isolation, frustration pertaining to the timely reception of state grants, family conflict, fathers’ rejection of Down’s syndrome children, and spirituality. The sample for study 2, the quantitative study, consisted of 36 respondents who were all primary caregivers representing families of children with Down’s syndrome. It first explored possible sources of social support for Down’s syndrome children’s families. Several sources of support were found to be helpful. Personal or children’s physicians, followed by social agencies, were found to be extremely helpful. Yet neighbours, other parents and partners’ relatives were considered not to be helpful at all. Social and parents’ groups and professionals such as therapists, teachers and social workers were perceived not to be available sources of support. Quantitative analysis then used correlation analysis to identify independent variables that can be included in a regression model to predict family satisfaction. The results of regression analysis were complex to interpret. Reframing was negatively related to family satisfaction. Both studies revealed a number of challenges confronting low-income families caring for Down’s syndrome children. Nonetheless, a replication of the findings is recommended.

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