This study investigated pedagogical implication of spatial visualization as correlate of students' achievement in physics. Ex post facto research of the co-relational type with 857 senior secondary school three (S. S. 3) participants comprising of male and female students from both public and private-schools from Kwara State, Nigeria. Four…

Examines whether Nigerian adolescent girls are more likely to demonstrate superior performance in a task involving cultural differences in visual selective attention preference for color over form than boys are. Students (N=100) completed the Visual Selective Attention Color-Form Matching Experiment. Results confirmed the hypothesis. (BH)

Discussion of stereoscopic and planoscopic diagrams as they relate to the level of understanding in depth relationships. Findings indicate a significantly lower understanding in stereoscopic diagrams when compared to a real three-dimensional situation. (JEG)

Tests of 172 fourth grade students in Zaria, Nigeria, supported the hypotheses that non-Western subjects' difficulties in judging depth in linear pictures are a function of individual perceptual organization, and that training could improve field independence and depth perception. Discusses child-rearing practices that may increase field…

Examines the effects of socialization on the size of Yoruba children's drawings of a man and a woman through use of the Draw a Person test. Findings support the prediction that male figures were drawn relatively larger than female figures only in the low income group, reflecting the gender inequality that appears typical of the Yoruba social…

The Cattell Culture Fair Intelligence Test (CCFIT) was administered to a large sample of American, Nigerian, and Indian adolescents, and item data were examined for cultural bias. The CCFIT was designed to measure fluid intelligence, which is not influenced by cultural differences. Four different item analysis techniques were used to determine…