Social and Behavioral Sciences Commons^™

Mean Length Of Utterance In Relation To Gender And Preschool Activity Area, Angela Sisson Thompson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Factors influencing language development and use are many. Teacher influences such as teacher:child ratio and teaching experience can affect the types of language children produce. Classroom influences including activities, size of the room, and length of the day also play a role in the development of language. All of these areas need to be considered in order to provide the best possible language environment for the preschool child.

In this study, the researchers examined the mean length of utterance (MLU) values of preschool children while participating at three areas in a preschool classroom: art, dramatic play, and snack. Gender differences …

Physical Activity, Change In Blood Pressure And Predictors Of Mortality In Older South Africans - A 2-Year Follow-Up Study, Karen E. Charlton, Estelle V. Lambert, Judith Kreft

Faculty of Science, Medicine and Health - Papers: part A

Objective. A 2-year follow-up study of a cohort of 200 historically disadvantaged older South Africans was conducted to: (i) characterise current levels of habitual physical activity; (ii) relate physical activity to current risk factors for chronic disease; and (iii) identify risk factors associated with 2-year mortaJity. The baseline sample, drawn in 1993, was found to have a high prevalence of hypertension (71.7%). Research design. Retrospective cohort study. Methods. A baseline sample of 200 persons aged ;:;.. 65 years, resident in the Cape Peninsula, was randomly drawn by means of a two-stage cluster design. Baseline measurements included: anthropometry, waist/hip ratio, systolic …