Using the British "Index to Theses", we found forty-seven Ph.D.s relating to second and foreign language learning and/or teaching defended in English universities in 2006. Objective criteria led us to fourteen theses which had investigated both teaching and learning. Over half of these adopted a process-product research design with the…

Every learning environment may attempt to raise successful students, but will not achieve the desired results if several essential elements are not considered in the instructional design process. These elements can be classified interior and exterior conditions. Learner characteristics, items of the interior conditions such as learning style, age,…

This study reports on the development and evaluation of a rating tool to assess the scientific utility and cultural appropriateness of community-level indicators for application with Indigenous populations. Indicator criteria proposed by the U.S. Institute of Medicine were culturally adapted through reviewing the literature and consultations with…

Mothers with learning difficulties are often isolated within their local communities. They also report low levels of social support. Social disconnection is associated with high levels of stress and poorer mental health, and in turn, adverse parenting and child outcomes. In the study reported here, a multi-site, intervention group only, repeated…

Using mini-aquaria experiments, a learning unit on the effects of light period on aquatic ecosystems was developed for 7th grade students. This guided inquiry unit was aimed at helping students understand basic ecological principles involved in relationships among physical, chemical, and biological components in aquatic ecosystems. It involved…

This report presents findings from a rigorous evaluation of the Life Skills Training Program (LST) in Los Angeles County. LST provides 30 hours of life skills training over five weeks to foster youths ages 16 and older. The classes are held on community college campuses throughout Los Angeles County. The program is staffed by workers tasked with…

This article explores from a sociological perspective how MA students of Education perceive the quality of their teachers' teaching in higher education. Power relations in the teaching and learning process in the classroom, and the criteria students use to qualify their perception of teaching in higher education, are examined. In this qualitative…

This article examines theoretical and empirical issues related to the statistical power of impact estimates for experimental evaluations of education programs. The author considers designs where random assignment is conducted at the school, classroom, or student level, and employs a unified analytic framework using statistical methods from the…

Children with early-starting conduct problems have a very poor prognosis and exact a high cost to society. The Fast Track project is a multisite, collaborative research project investigating the efficacy of a comprehensive, long-term, multicomponent intervention designed to "prevent" the development of serious conduct problems in high-risk…

The rapid increase in demand for American Sign Language (ASL) instruction between 1998 and 2002 created pervasive challenges in effectively assessing and documenting ASL learner performance. To address these challenges, we designed and developed the "Avenue ASL" e-assessment environment: an integrated, network-based software system to capture,…

This research investigates the use of cognitive organisers as a self-regulated learning strategy by gifted and talented science students in a Year 9 class at a metropolitan high school in Perth, Western Australia. The case study research design incorporates three primary methods of data collection including participant observation in classrooms,…

Background: Many studies have revealed that there is a significant decrease over time in high-school students' attitudes towards mathematics learning. Some authors conclude that motivation in mathematics stabilizes or improves around grade 9; others propose that the decline is continuous. It is unclear if girls or boys are more affected by this…

Most researchers using analysis of variance (ANOVA) use a fixed-effects model. However, a random- or mixed-effects model may be a more appropriate fit for many research designs. One benefit of the random- and mixed-effects models is that they yield more generalizable results. This paper focuses on the similarities and differences between the…

Three experimental design issues are examined in relation to the appropriate unit of analysis. Independent replication of the treatments for each subject, independence of observations when gathering dependent variable data, and randomization of groups of subjects are factors that can affect the statistical model and interpretation of results.…