This study examined the effects of the Visual Thinking Strategies (VTS) curriculum on reading achievement of students with various motivational levels. A 2X2 factorial design was used. The sample population consisted of 104 fourth grade students from an upper middle class school system in Connecticut. All students were administered a…

This study uses a quasi-experiment to evaluate the effectiveness of Internet videoconferencing technology. The instructor used a laptop, webcam, high-speed DSL connection, and Polycom[TM] Viewstation to teach a course unit of introductory sociology from a remote location to an experimental group of students in a large multimedia classroom. The…

Learning communities are becoming increasingly popular in the quest for enhancing student learning. The purpose of this study is to examine the impact of the "Healthy Youth" Learning Community on student learning outcome measures. In this study, the authors compared student learning outcome measures of students enrolled in those sections…

Students have continued to perform poorly in KCSE examinations in certain mathematics topics taught in secondary schools in Kenya. One such topic is commercial arithmetic. Successful teaching of mathematics depends partly on correct use of teaching methods in classroom settings. This study sought to examine how the use of advance organisers during…

The purpose of this study is to investigate the effect of the use of group works and demonstration experiments based on conceptual change approach in the elimination of misconception about the subject of photosynthesis and respiration in plants in pre-service science teachers. This study was conducted with 78 pre-service science teachers including…

The use of microworlds (MWs), or complex dynamic systems, in educational testing and personnel selection is hampered by systematic measurement errors because these new and innovative item formats are not adequately controlled for their difficulty. This empirical study introduces a way to operationalize an MW's difficulty and demonstrates the…

This study explored the impact of a group-as-a-whole processing group on 11 severely mentally ill adult clients residing in a long term care facility over 30 weeks. Participants were evaluated for the effect of the group on anxiety and depression, using the Beck Depression Index (BDI-II) and the Beck Anxiety Index (BAI). This longitudinal study…

The aim of this research is to reveal teaching activities which are designed according to the Multiple Intelligence Theory to have effects on the student's success in mathematics and on the permanence of the knowledge learned. This research has been carried out with the fourth graders at Gazi University Foundation Private Primary school. Among all…

This study examined the effects of vocal hygiene and behavior modification instruction on self-reported behaviors of music teachers. Subjects (N = 76) reported daily behaviors for eight weeks: water consumption, warm-up, talking over music/noise, vocal rest, nonverbal commands, and vocal problems. Subjects were in experimental group 1 or 2, or the…

Advance organizers activate the most suitable schema to learn new material. Poetic images are signified in schemata and the elements which are not expressed may be called by advance organizers. The purpose of this investigation is to discern the effectiveness of advance organizers on the signification of poetic images. Pretest-posttest…

This experimental study on the acquisition of the double-object construction in Spanish as a second language (L2) by a group of first language (L1) English adults investigates the role of Universal Grammar (UG) and its interaction with L1 in two modules of grammar: morphosyntax and semantics. The double-object construction in Spanish differs from…

The effectiveness of two different laboratory techniques is compared to teach students majoring in science in a general chemistry laboratory. The results demonstrated that student laboratory activities with computer-interface systems could improve student understanding.

Selectivity bias arises in program evaluation when the treatment or control status of the subjects is related to unmeasured characteristics that themselves are related to the program outcome under study. This situation has the potential to lead to an incorrect estimation of the treatment effect when assignment to treatment and control groups is…

Seventy-seven of 100 universities from the United States, Canada, and the United Kingdom were surveyed with regard to educational, methodological, and ethical practices in using introductory psychology subject pools. Survey items were based on dimensions employed by Jung and on newly salient goals of the subject pool as suggested earlier by…