Irene T. Miura

The relationship of computer self-efficacy expectations to computer interest and course enrollment in college

Gender differences in perceived self-efficacy for computer use may help account for differential computer interest and course enrollment at the college level. Three hundred sixty-eight students completed a two-page questionnaire assessing perceived computer self-efficacy, plans to take a computer science course, perceived importance of computing skills, and interest in learning about computers. Men rated themselves higher than did women for perceived self-efficacy. They were also more positive on the cognitive outcome measures, but with computer self-efficacy held constant, the magnitude of these differences was decreased, suggesting that perceived self-efficacy may be an important consideration when examining gender differences in computer interest and use.

Gender differences in enrollment in computer camps and classes

Informal reports suggest that computer literacy (computer awareness and programming skills) is sought more often by boys than girls. In order to gather more systematic data on this possibility, questionnaires were sent in the summer of 1982 to directors of summer camps and classes that offered training in programming for microcomputers. Twenty-three directors of summer programs, serving a total of 5,533 students, provided data on enrollment, type of sponsorship of programs (private, public schools, universities), level of difficulty of programming classes, cost, and residential versus day use. Three times as many boys as girls were enrolled in the total sample. The ratio of males to females increased with grade, cost of program, and level of difficulty of course offerings. Possible explanations for differences in enrollment are discussed.

Comparisons of Children's Cognitive Representation of Number: China, France, Japan, Korea, Sweden, and the United States

Cross-national comparisons of mathematics achievement have shown differences in favour of Asian students. This study examined the idea that the superior mathematics performance of students from Japan, Korea, and China may be due, in part, to differences in cognitive representation of number that is affected by numerical language characteristics differentiating Asian and non-Asian language groups. First-graders from the Peoples Republic of China, Japan, Korea, France, Sweden, and the United States were asked to construct various numbers using Base 10 blocks. Chinese, Japanese, and Korean children showed a preference for using a construction of tens and ones to show numbers; place value appeared to be clearly represented in those constructions. French, Swedish, and US children, in contrast, showed a preference for using a collection of units, suggesting that they represent number as a grouping of counted objects. More Asianlanguage speakers than non-Asian-language speakers were also able to make two correct constructions for each number, which suggests greater flexibility of mental number manipulation. Thus, the unique characteristics of the Asian number language system may facilitate the teaching and learning of mathematics, especially computation, for speakers of those languages.

Gender and Socioeconomic Status Differences in Middle-School Computer Interest and Use

Studies of educational computing have reported both gender and socioeconomic status (SES) differences in access to microcomputers and for their use in schools. Gender differences are usually related to student-oriented, motivational concerns, while SES differences in educational uses of the computer generally reflect institutional issues, such as the number and types of computers available and school-related uses of the machines. This survey measured computer interest and use for high- and low-SES middle-school students and examined motivational processes predicted to affect these outcomes. The results showed that there were both gender and SES differences for the outcome variables and for the processes predicted to affect them. Gender differences, however, were mediated by SES level of the students. The findings suggest that it may be important to consider gender and SES together when attempting to understand their effects on computer interest and use.