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dc.contributor.authorKalungwana, Lisa Elizabeth
dc.date.accessioned2012-01-25T11:44:39Z
dc.date.accessioned2019-10-04T00:39:06Z
dc.date.available2012-01-25T11:44:39Z
dc.date.available2019-10-04T00:39:06Z
dc.date.issued2012-01-25
dc.identifier.urihttps://library.adhl.africa/handle/123456789/11492
dc.description.abstractIntroduction: The field of neuropsychology is considered to be fairly new. It uses different psychological tests for various reasons including diagnosis assessment and rehabilitation. However, these tests were developed mostly in western countries and may not be used in other countries easily. Therefore, in order to obtain the best results and use these tests efficiently they need to fit the society and the characteristics of the general population. Aim: Certain demographic characteristics have been identified to have an effect on performance on neuropsychological tests. Education has particularly been known to be both potent and pervasive on neuropsychological tests affecting tests which had for a long time been known not to have educational effects. To find out an accurate measure of educational attainment, reading ability using the Zambia Achievement Test (ZAT) was used. Age equally affects performance on these tests with younger people performing better than older people. Methods: The study was conducted in Lusaka, Kafue, Chongwe and Chibombo districts. A total of 324 Zambians were recruited in the study. They consisted of HIV negative adults from the ages of 20-65 years, from both rural and urban areas of Zambia. They were equally distributed in terms of gender and had a range of 5years to 19years of education. Results:Results showed that reading ability is a better predictor of performance on neuropsychological tests than reported years of schooling. Reading ability had an especially powerful influence on tests in the fluency domain with anR² of 39.8 with a beta weight of 0.352, higher than both age with a beta weight of -.153 and reported years of schooling with a beta weight of .345.; age had a negative correlation with performance on all test domains. Schooling also offered protection against age related decline particularly in the verbal fluency. Conclusion: Reading ability as measured by the Zambia Achievement Test proved to be a better predictor of performance on neuropsychological tests than reported years of schooling. Age also had an effect on the tests indicating that as age increased levels of performance declined. Schooling also offered protection against age related decline.en_US
dc.language.isoenen_US
dc.subjectNeurosychological testsen_US
dc.titleThe influence of age and Education on Neuropsychological tests in Zambiaen_US
dc.typeThesisen_US


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