Background: Sex-differences exist in some areas of human social behaviour. In animals, foetal testosterone (fT) plays a central role in organising the brain and in later social behaviour. fT has also been implicated in language development, eye-contact, and spatial ability in humans. Methods: Fifty-eight children (35 male and 23 female), whose fT…

Successful teaching and learning of chemistry depends partly on correct use of a teaching method whose activities target most learning senses. Though chemistry enhances students' learning of biology, physics and agriculture on which Kenyan industries and prosperity depend, most secondary school students in Kenya perform poorly on the subject. This…

Females are under-represented in education, training and employment in the area of Information Communication Technology (ICT). Research shows that girls are tuning out to ICTs in school and they have a low participation rate in ICT related tertiary study and employment. The Tech Savvy report by the American Association of University Women (2000)…

This paper focuses on the results of a study examining the relationship among gender, leadership style and principal selection. A sample of 64 Arizona elementary teachers participated in the study. Key issues related to gender and leadership style were identified through a literature review, teacher ratings of four fictitious principals, coded…

Predictors of intention to abstain from sexual intercourse or use condoms consistently with both main and other partners were investigated in 431 Puerto Rican high school students. The basis for this study was the theories of reasoned action (TRA) and planned behavior (TPB), and two predictors from the theory of interpersonal behavior (TIB). As…

As part of standards-based educational reform efforts, more than 40 states will soon require students to achieve passing scores on standardized exams in order to obtain a high school diploma. Currently, many states are struggling with the design of their examination systems, debating such questions as which subjects should be tested, what should…

In all 245 British adults provided self- and parental estimates on a normal IQ distribution scale of the 20 second-order abilities identified by Cattell [Cattell, R. (1971). "Abilities: Their structure, growth and action." New York: Houghton Mifflin] as well as their and their parents' overall (g) IQ. After controlling for age,…

This investigation of English immersion learners explored processes of learning English, patterns of language use, and levels of comprehensibility among 34 predominantly Spanish-speaking 12th graders at the American School of Asuncion in Asuncion, Paraguay. The analysis of data from language learning histories, group interviews, perceived…

This article addresses the relationship between employment and providing informal care for sick, disabled, or elderly people in Great Britain. Hazard rate models for taking up caring and leaving work when caring are estimated using retrospective family, employment, and caring data from the British Family and Working Lives Survey 1994-1995 for…

This study investigated relationships among the use of web and human resource during science class and science career interest. Results suggested that levels of science career interest could be predicted based on classroom use of web and human resources. Regular use of human resources was predictive of science career interests for boys and girls.…

This study utilised the "What Is Happening In this Class" (WIHIC) questionnaire to examine factors that influence Californian students' perceptions of their learning environment. Data were collected from 665 USA middle school science students in 11 Californian schools. Several background variables, such as gender, socioeconomic status,…

Objective: The purpose of this study was to investigate school bullying among public high school students in Turkey. Method: This study used a survey to examine different aspects of bullying in schools. The participants (N=692) were students chosen from five state high schools in Ankara in the 2000-2001 academic year. A self-administered…

The purpose of this study was to investigate the effects of coeducational (coed) and single-gender game-play settings on the activity levels of Caucasian and African American high school physical education students. Students participated in flag football, ultimate Frisbee, and soccer units. Classes were as follows: there were two coed classes, two…

This research examined whether the tendency for girls to outperform boys in the classroom is due to differences in how girls and boys approach schoolwork. In 5th grade and then again in 7th grade, children (N=518) reported on how they approach schoolwork (i.e., achievement goals and classroom behavior), their learning strategies, and their…

Although the participation rates of females in science, technology, engineering, and mathematics (or STEM) education is poor in most Western countries, considerable differences across countries exist as well. This may be due to differences in the so-called gender achievement gaps, that is, delays of one sex with respect to the other. The variation…