A brief history of research involving humans is followed by discussion of the use of students in university research projects and institutional responsibility to students and the public. Institutions are encouraged to incorporate specific controls into research policies to avoid legal problems in the areas of contract theory, fiduciary…

Reports a study to determine the effectiveness of conservation education strategies in use at zoological parks by comparing program formats. Fourth-grade students (n=1,015) were assigned to experimental groups and completed questionnaires. Knowledge and attitude scores of students whose teachers participated in the educational program improved…

Studied prior knowledge as a mediator of effectiveness of the elaborative interrogation strategy for 50 male and 50 female undergraduates in a learning task. The elaborative interpretation group had significantly greater matching scores on an associative memory test for animal information than the control group only for familiar animals. (SLD)

This commentary finds that the study reported in EC 605 442, which indicated long-term gains for children with autism who experienced intensive behavioral intervention as preschoolers, is reliable, correct, and important. The commentary supports the use of quasi-random assignment to experimental or control group when truly random assignment is not…

Examined stability of young children's behavior problems and effectiveness of Parent-Child Interaction Therapy in 32 families. Found no significant differences between waitlist-control and treatment groups at time of referral on Child Behavior Checklist, Eyberg Child Behavior Inventory, and Parenting Stress Index. Behavior of treatment group…

Studied orienting and self-judging as study and problem-solving activities with 47 college freshmen and two control groups of 47 each. Results show that the intervention group, taught these learning tools, had more knowledge about orienting and self-judging and used these skills better. Both metaknowledge and transfer behavior were positively…

This study aimed to find out whether integrating accent reduction software in advanced English language classes at the university level would result in improvements in students pronunciation at the segmental and sup-rasegmental levels. The study made use of a quasi-experimental research design. Two classes at the Department of Foreign Language…

The purpose of this study was to assess the effects of a 9-week career intervention program on at-risk middle school students' career maturity levels, self-esteem, and academic achievement. This study was based on a pretest and posttest design using a control group. Data were collected from 27 at-risk middle school students representing the…

This study evaluated the feasibility and outcomes of a parent-implemented phonological awareness (PA) intervention for young children with specific language impairment. The intervention was delivered within the context of 40 parent-child shared storybook reading sessions conducted over a 10-week period in the families' homes. Children in an…

This study tested the effects of a fluency-based home reading program called Fast Start. Thirty beginning first-grade students, representing a wide range of early reading abilities, were randomly assigned to experimental or control conditions for a period of 11 weeks. Parents and students in the experimental group received Fast Start training,…

This study investigated whether the software Virtus WalkThrough Pro could be used to enhance middle school children's spatial ability as measured by the Paper Folding, Mental Rotations, and Eliot-Price Tests. The study also investigated whether the use of this software impacted males differently than females, or users with high spatial ability…

This study investigates the effects of a thinking skills approach on the on task rates of pupils with Special Educational Needs (SEN). There were three situations: two experimental and one controlled. The experimental situations compared on task rates of 19 primary-aged pupils with SEN in thinking skills (TS) and non-thinking skills (XTS) lessons.…

This study investigated whether exposing Kindergarten children to metacognitive language results in a greater conceptual understanding of mental states, and increased production and comprehension of metacognitive vocabulary. Over a 4-week period, parents, teachers and graduate assistants read about 70 picture books to each participant (N=48, mean…

A new computerized testing system, which facilitates the use of short-answer-type testing, has been developed. In this system, the question of a multiple-choice problem is presented first, and the options appear briefly on the request of the test taker. The crux of this manipulation is to force students to solve the problem as if they were solving…

The purpose of this study was to investigate the effectiveness of small group discussion on students' conceptual understanding of chemical equilibrium. Students' understanding of chemical equilibrium concepts was measured using the Misconception Identification Test. The test consisted of 30 items and administered as pre-posttests to a total of 81…