This 1-week study explored the extent to which high school students (n=140) acquired meaningful understanding of selected biological topics (meiosis and the Punnett square method) and the relationship between these topics. This study: (1) examined "mental modeling" as a technique for measuring students' meaningful understanding of the…

This study investigated the retention of meaningful understanding of the biological topics of meiosis, the Punnett square method and the relations between these two topics. This study also explored the predictive influence of students' general tendency to learn meaningfully or by rote (meaningful learning orientation), prior knowledge of meiosis,…

Using the nationally representative National Education Longitudinal Study of 1988 (NELS88) database, the relationships of first language (L1) proficiency to subsequent use of that language (home language maintenance), English proficiency and achievement and English self-concept were examined. Confirmatory factor analysis results showed that L1…

It has been suggested that in science education the immediacy and pervasiveness of television and its ability to bring the world into the classroom could be effectively used by the teacher. The motivational uses of instructional television in a high school environmental science class were studied with 57 tenth graders at a suburban high school.…

The learning approaches of secondary students were studied for 495 eighth-, tenth- and twelfth-grade students in Singapore. The focus was on determining: (1) the dominant approach used by students in learning different academic subjects (English, Chinese, mathematics, and science); (2) the motive-strategy consequence in learning these different…

Causal path analysis was used to determine the direct and indirect influences of intellectual ability, quality of instruction, achievement motivation, quantity of academic coursework, and time spent on homework on high school students' learning, as measured by their grade point averages (GPAs). Other relevant influences on grades were controlled.…

A four-week summer project for 100 rural tenth graders in the University of Alabama's Biomedical Sciences Preparation Program (BioPrep) enabled students to acquire and apply social sciences research skills. The students investigated drinking water quality in three rural Alabama counties by interviewing local officials, health workers, and…

A study of the differences in achievement among Ottawa's grade 9 and 10 students taught in English and French in three subject areas (mathematics, geography, and history) in which suitable comparative measures were available had as subjects the students in 73 classes. The students in French-language classes were administered the test twice, once…

This study of 20 preservice teachers in a secondary English methods course explored whether materials on diversity, information about language of wider communication, and literature from parallel cultures would have a positive effect on their ability to fairly assess work by high school students from diverse populations. At the beginning of the…

The purpose of the assessment described in this paper was to evaluate the extent to which students could demonstrate the knowledge, skills, and attitudes detailed in the British Columbia social studies curriculum. The paper focuses on those aspects of the assessment that concerned critical thinking skills. All students in grades 4, 7, and 10 took…

The partial credit model of G. N. Masters (1982), a one-parameter unidimensional polychotomous Rasch model, was used to reduce the error of measurement, particularly for students near the cut score, and to permit measurement to reflect the actual ability of a student more accurately by reducing the degree of misfit for students near the cut…

The impact of the Channel One school newscasts on student knowledge of current events and on student attitudes was studied with tenth and eleventh graders in six suburban high schools in the Midwest. Three schools (464 students) received the newscast and the remaining schools (604 subjects) did not. Current events knowledge was assessed with a…

The purpose of this study was to explore the utility of the Theory of Planned Behavior for predicting the behavioral intentions of teachers enrolled in the Institute in Physical Science. The study investigated three determinants of teachers' behavioral intentions set forth in the theory of planned behavior, namely attitude toward the behavior,…

This study used high school data from Phi Delta Kappa's 1988-1989 nationwide "Study of Students at Risk" to examine and compare administrator, teacher, and student attitudes, characteristics, and perceptions in 77 high schools sorted according to high and low holding power statistics (HPS). Data from 7,100 10th graders, principals, and…

This study is second in a series demonstrating that achievement tests are multidimensional and that using psychologically meaningful subscores in national educational surveys can enhance test validity and usefulness. National Education Longitudinal Study 1988 (NELS:88) 8th- and 10th-grade science tests were subjected to full information item…