Uses videotaped lectures and interviews to understand lectures in a physics course for prospective elementary teachers. Reports that the professor staged Aristotle, natural philosophy, and students' observations and intuitive knowledge in opposition to Galileo, controlled experiments, and mathematical inscriptions. Concludes that this form of…

Examines linguistic encoding of curricular knowledge in classroom testing events. Argues that dominant epistemological orientation of testing events is positivist and values a discrete, bounded form of knowledge. Compares the language of testing events and earlier lesson presentations of the same curricular information, suggesting that testing…

Sixty-four undergraduates rated the videotaped parenting behavior of two intrusive, abusive mothers and two control mothers, on rating scales matching an observational coding system developed by L. Oldershaw and others. Observers' ratings provided evidence of construct validity of the scales. (Author/JDD)

Examines the ANCHOR (Addressing the Needs of Children through Observation and Response) parent involvement project developed at the University of British Columbia. The project centers around parent and educator observation and discussion of videotaped sequences of preschool children's activities and interactions. Parents and teachers act as…

Contains three demonstrations to help students develop an adequate understanding of the nature of science. Two use the inquiry method to show students the importance of evidence in formulating explanations, and the third uses the history of science to show that science is tentative as well as based on evidence. (LZ)

Observations, supervisor reports, and self-reports were compared as measures of the use of hearing protection by blue-collar workers. Results with samples ranging from 48 to 318 workers support self-report as an appropriate method that may be the best choice when time and money restrict measurement. (SLD)

Discusses the development of performance schema that outline criteria specific to a job-related activity during which trainees apply course content and demonstrate competencies learned. The process involves identification and grouping of criteria, choosing rating scales, checklist construction, and organization of the preceding elements into a…

Videocameras and wireless microphones were used to study the peer relations of aggressive and nonaggressive children on playgrounds at two schools. Aggressive children were found to be verbally and physically aggressive once every 3 and 8 minutes, respectively, while nonaggressive children were found to be verbally and physically aggressive once…

Addresses research questions related to purposeful collaboration as a mechanism for successful teacher professional development in the process of designing a telecommunications network with users. (19 references) (Author/MKR)

Used a constructivist teaching/learning approach to improve first year preservice primary teachers' confidence in, and attitude to, teaching science. Benefits reported were ownership of knowledge, development of pedagogic skills, and the use of group work to develop ideas. Concerns raised included uncertainty when exploring knowledge for…

Discusses a study in which music education majors and non-music-education majors observed a violin lesson. Reports that observers received varying instructions regarding how to observe the lesson. Reports that majors' evaluations were generally lower or equal to nonmusic majors' ratings. Concludes that the focus of the observation task and…

Construction, field testing with children with disabilities, and analysis of the preliminary version of the Preadolescent Home Observation for Measurement of the Environment (PA-HOME) are described. The paper concludes that the assessment is a reasonably reliable scale with moderate correlations with other measures of the family environment.…

Describes how to observe and study the fascinating world of insects in public parks, backyards, and gardens. Discusses the activities and habits of several common insects. Includes addresses for sources of beneficial insects, seeds, and plants. (nine references) (JJK)

Considers contributions of Sigmund Freud and Rene Spitz to developmental psychology. Freud's contributions include his observations about play, perspectives on developmental processes, and ideas about unconscious mental activity. Spitz's contributions include his assessments of infants, perspectives on developmental processes, and his concept of…

Outlines popular cooperative learning models to acquaint administrators with their titles, developers, and major program characteristics. Provides guidelines for determining observational focus and feedback for teachers. By understanding differences between a teacher-directed and cooperative learning lesson, administrators recognize teacher…