Most study samples show less variability in key variables than do their source populations due most often to indirect selection into study participation associated with a wide range of personal and circumstantial characteristics. Formulas exist to correct the distortions of population-level correlations created. Formula accuracy has been tested…

This study explored perceptions of community-based learning in a sample of 176 students at a liberal arts college in Cairo, Egypt, and a sample of 176 students at a liberal arts college in the Midwestern United States. Students responded to a 38-item rating scale that assessed gains in several domains as a result of engaging in community-based…

This study is to investigate whether "My Class Activities" (MCA; Gentry & Gable, 2001a), an instrument developed to measure students' perceptions of their classroom activities, yields valid data when used with elementary students in China after translation into Chinese. The four factors measured by the instrument (Interest,…

Variation in test performance among examinees from different regions or national jurisdictions is often partially attributed to differences in the degree of content correspondence between local school or training program curricula, and the test of interest. This posited relationship between test-curriculum correspondence, or "alignment,"…

Research exploring urban youths' value orientations toward the human-nature relationship was conducted with 59 students from a school in Minneapolis, Minnesota (USA) and 51 students from a school in Guangzhou, Guangdong (China). Quantitative findings suggest that the majority of participants in both groups shared a similar value orientation,…

The responsibility for college success has historically rested with the student, but since the 1980s, educators have taken increasing ownership of this, designing structures that increase the likelihood of learning, success, and retention. These efforts have included a variety of initiatives--first year seminars, learning communities,…

Purpose: The purpose of this paper is to investigate the efficacy of foreign immersion programs in terms of increasing cross-cultural awareness among university students in business, accounting, human resources and agriculture. The authors extrapolate from their population to the practice of developing business professionals on international…

Geologic time scale is a very important concept for understanding long-term earth system events such as climate change. This study examines forty-three 4th-8th grade Native American--particularly Ojibwe tribe--students' understanding of relative ordering and absolute time of Earth's significant geological and biological events. This study also…

Accumulating evidence suggests that North Americans tend to focus on central objects whereas East Asians tend to pay more attention to contextual information in a visual scene. Although it is generally believed that such culturally divergent attention tendencies develop through socialization, existing evidence largely depends on adult samples.…

This study examined the effect of schema-based instruction (SBI) on the proportional problem-solving performance of students with mathematics difficulties only (MD) and students with mathematics and reading difficulties (MDRD). Specifically, we examined the responsiveness of 260 seventh grade students identified as MD or MDRD to a 6-week treatment…