The purpose of the current research study was to investigate the extent to which student performance was influenced by the disruption to learning that occurred due to the COVID-19 pandemic. To explain observed differences in performance, we compared outcomes from a state-wide summative testing program between students who were administered the…

This study was designed for two major goals, which are to describe students' mental models about atom concept from 6th to 8th grade and to compare students' mental models with visual representations of atom in textbooks. Qualitative and quantitative data were collected with 4 open-ended questions including drawings which were quantified using the…

This study examined the relationship between parental childrearing behaviors and adolescent academic competence in 393 seventh-graders from rural two-parent families with similar educational and economic backgrounds. Data was collected from school academic records, adolescent and parent questionnaires, and observer ratings. Results indicate that…

A test measuring testwiseness was administered to 811 pupils in grades 3, 5, and 7 in the Tucson Unified School District. The pupils represented four ethnic groups: American Indian, Anglo, Black, and Hispanic. By controlling for reading ability using scores on a standardized reading test, the California Achievement Tests (CAT) or Comprehensive…

This paper compared the performance of 22 seventh-grade controls in a traditional special education program with at least one period of resource room instruction to the performance of 22 students in a supportive inclusionary model program. In each group, there were 17 students with learning disabilities and 5 students with behavior disorders.…

The relationship between student's home environment and achievement in science was examined using data from the 1985-86 National Assessment of Educational Progress, Science Assessment, for a nationally representative sample of American school age children in grades 7 and 11. Science achievement and background data were also collected for grade 3.…

Recent trends in achievement test scores among elementary and secondary school students in Iowa are examined. Form 7 of the Iowa Tests of Basic Skills (ITBS) was used to measure the achievement of students in grades 3 and 7; and Form X-7 of the Iowa Tests of Educational Development (ITED) was used for 11th graders. These grade levels were chosen…