Sex differences in primary cognitive abilities among blacks, Indians and whites in South Africa

1993 ◽  
Vol 25 (4) ◽  
pp. 557-560 ◽  
Author(s):  
Ken Owen ◽  
Richard Lynn

SummarySex differences are reported for samples of approximately 1000 16-year-old blacks, Indians and whites in South Africa on ten tests of cognitive ability. Males obtained significantly higher means on non-verbal reasoning, spatial and mechanical aptitude, and females obtained significantly higher means on perceptual speed and memory for meaning (except among the black sample). In general the sex differences in South Africa are consistent with those typically obtained in the United States.

1993 ◽  
Vol 16 (3) ◽  
pp. 223-250 ◽  
Author(s):  
Harold W. Stevenson ◽  
Chuansheng Chen ◽  
Shinying Lee

Analyses were conducted of data from 5 studies related to the academic achievement and cognitive abilities of students in Japan, Taiwan, Mainland China, and the United States. Cross-sectional and longitudinal data were available for students in kindergarten and grades 1, 5, and 11. The analyses compared the top 10 percent of students with the 10 percent of the students whose scores clustered most closely to the average on (a) tests of cognitive ability and then on (b) tests of mathematics achievement. The high ability students in Asian samples outperformed high ability American students in mathematics at grade level 1, 5, and 11 but not in reading. Parents of high ability students in the United States had a higher opinion of their children's ability and performance than did Japanese parents of high ability students. Many factors related to high ability and/or to high achievement are discussed, including mothers' and students'evaluations of the students' abilities and personality characteristics, attributional beliefs, sources of motivation, psychological well-being, and demographic factors. The relation of cognitive ability to academic achievement is also discussed.


2011 ◽  
Vol 23 (4) ◽  
pp. 186-191 ◽  
Author(s):  
Malini Ratnasingam ◽  
Lee Ellis

Background. Nearly all of the research on sex differences in mass media utilization has been based on samples from the United States and a few other Western countries. Aim. The present study examines sex differences in mass media utilization in four Asian countries (Japan, Malaysia, South Korea, and Singapore). Methods. College students self-reported the frequency with which they accessed the following five mass media outlets: television dramas, televised news and documentaries, music, newspapers and magazines, and the Internet. Results. Two significant sex differences were found when participants from the four countries were considered as a whole: Women watched television dramas more than did men; and in Japan, female students listened to music more than did their male counterparts. Limitations. A wider array of mass media outlets could have been explored. Conclusions. Findings were largely consistent with results from studies conducted elsewhere in the world, particularly regarding sex differences in television drama viewing. A neurohormonal evolutionary explanation is offered for the basic findings.


2019 ◽  
Vol 12 (1) ◽  
pp. 28-50 ◽  
Author(s):  
Patrick M. Kirkwood

In the first decade of the twentieth century, a rising generation of British colonial administrators profoundly altered British usage of American history in imperial debates. In the process, they influenced both South African history and wider British imperial thought. Prior usage of the Revolution and Early Republic in such debates focused on the United States as a cautionary tale, warning against future ‘lost colonies’. Aided by the publication of F. S. Oliver's Alexander Hamilton (1906), administrators in South Africa used the figures of Hamilton and George Washington, the Federalist Papers, and the drafting of the Constitution as an Anglo-exceptionalist model of (modern) self-government. In doing so they applied the lessons of the Early Republic to South Africa, thereby contributing to the formation of the Union of 1910. They then brought their reconception of the United States, and their belief in the need for ‘imperial federation’, back to the metropole. There they fostered growing diplomatic ties with the US while recasting British political history in-light-of the example of American federation. This process of inter-imperial exchange culminated shortly after the signing of the Treaty of Versailles when the Boer Generals Botha and Smuts were publicly presented as Washington and Hamilton reborn.


Author(s):  
Roberts Cynthia ◽  
Leslie Armijo ◽  
Saori Katada

This chapter evaluates multiple dimensions of the global power shift from the incumbent G5/G7 powers to the rising powers, especially the members of the BRICS (Brazil, Russia, India, China, and South Africa). Taking note of alternative conceptualizations of interstate “power,” the text maps the redistribution of economic capabilities from the G7 to the BRICS, most particularly the relative rise of China and decline of Japan, and especially Europe. Given these clear trends in measurable material capabilities, the BRICS have obtained considerable autonomy from outside pressures. Although the BRICS’ economic, financial, and monetary capabilities remain uneven, their relative positions have improved steadily. Via extensive data analysis, the chapter finds that whether one examines China alone or the BRICS as a group, BRICS members have achieved the necessary capabilities to challenge the global economic and financial leadership of the currently dominant powers, perhaps even the United States one day.


Sign in / Sign up

Export Citation Format

Share Document