Cross-lagged methodology (CLM), which is virtually ignored by psychological researchers, is suggested for studies of causal relations in which controlled experimentation is unfeasible. The longitudinal facet in the design of CLM is highlighted. Advantages and limitations of the CLM are described. (SLD)

One major issue in the field of mathematics education is what type or types of research should play the critical role. Describes major research categories and applications, and elaborates on the future of mathematics education research toward consensus and rapprochement in this area. (Contains 26 references.) (ASK)

Breast cancer ranks as the second-leading cause of death for women. Until recently the American Cancer Society advocated teaching breast self-examination (BSE) procedures. The Susan G. Komen Breast Cancer Foundation, active in the fight against breast cancer, continues to support educational efforts to teach breast self-examination skills to…

Research indicates that the acquisition of phonemic awareness and phonic skills is highly correlated with later success in learning to read. Numerous studies support the hypothesis that deaf and hard-of-hearing children are able to utilize alternative systems to develop phonological awareness that are not dependent on the ability to hear sounds or…

The focus of this evaluation study is the Posttraumatic Stress Disorder Residential Treatment Curriculum [PTSD RTC]) to treat PTSD in female juvenile offenders. The overall purpose of the evaluation was to assess the implementation of the PTSD RTC at treatment facilities with female juvenile offenders and to evaluate the effect of the intervention…

Auditory forms of nonpersonal communication have rarely been evaluated in informal settings like parks and museums. This study evaluated the effect of an interpretive audio tour on visitor knowledge and social behavior at Carlsbad Caverns National Park. A cross-sectional pretest/posttest quasi-experimental design compared the responses of audio…

The purpose of this article is to extend the discussion of issues currently being debated on the need for more rigorous program evaluation in educational and other sectors of research, to the field of international development evaluation, reviewing the different approaches which can be adopted to rigorous evaluation methodology and their…

The matching law was used to analyze whether the proportion of shots taken from two- or three-point range would match the proportional reinforcement rates produced by those shots when the reinforcement rate of three-point shooting was changed. Rule changes in 1994 and 1997 altered the distance of the three-point line in the National Basketball…

This study explored the impact of "Technology Enabled Active Learning" (TEAL) on students learning general physics, focusing on differences between genders and among various achievement levels. A quasi-experimental investigation was conducted on two semesters of courses offered in 2008. Data sources consisted of pre-tests, post-tests,…

The computer software education in vocational schools in Taiwan can hardly be deemed as effective. To increase students' learning motivation and develop practical skills, innovative learning designs such as problem-based learning(PBL) and self-regulated learning (SRL) are on trial in this specific context. We conducted a series of…

This guide is intended to be useful to educators in high schools and middle schools, to superintendents and school boards, and to state policymakers in planning and executing dropout prevention strategies. The target audience includes school administrators as well as district-level administrators, seeking to help develop practice and policy…

Asthma is the leading cause of missed school days despite advancements in asthma treatment. This may be, in part, due to a lack of understanding about asthma. "Okay With Asthma"[TM], an online story with psychosocial management strategies for school-age children, was pilot tested to measure its effect on asthma knowledge and attitude. The online…

The purpose of this study was to investigate (1) the relationship between critical thinking skills (CTS) and critical thinking dispositions (CTD), and (2) the effectiveness of different levels of instructional strategy (asynchronous online discussions (AODs), CTS instruction via AODs, and CTS instruction with CTD cultivation via AODs) in improving…

The ability of the National Marine Park of Zakynthos (NMPZ) in Greece to protect an important sea turtle rookery will ultimately depend on the level of local support and involvement that it receives. Therefore, it is essential for environmental educators to generate among local inhabitants, starting at early ages, positive attitudes concerning the…

This study investigated whether African American high school freshman students experience stereotype threat when taking a test that is seen as a predictor of their success on a high-stakes test. The authors conceptually replicated a previous study by Kellow and Jones (2005) using a true experimental design, as opposed to a quasi-experimental…