A Monte Carlo study compared the statistical performance of standard and robust multilevel mediation analysis methods to test indirect effects for a cluster randomized experimental design under various departures from normality. The performance of these methods was examined for an upper-level mediation process, where the indirect effect is a fixed…

Purpose: The typicality treatment approach on improving naming was investigated within 2 inanimate categories ("furniture" and "clothing") using a single-subject experimental design across participants and behaviors in 5 patients with aphasia. Method: Participants received a semantic feature treatment to improve naming of either typical or…

This study used a modified version of consensual qualitative research design to examine how contextual, cultural, and personal variables influence the career choices of a diverse group of 12 Asian Americans. Seven domains of influences on career choices emerged including family, culture, external factors, career goals, role models, work values,…

Over the past decade and a half, state governments have assumed greater responsibility over demand-side management (DSM) operations. Whereas DSM programs formerly were initiated primarily by utilities or state public utility commissions, they are now becoming increasingly state-initiated and incentivized through funding mechanisms or…

This paper provides practical guidance for researchers who are designing and analyzing studies that randomize schools--which comprise three levels of clustering (students in classrooms in schools)--to measure intervention effects on student academic outcomes when information on the middle level (classrooms) is missing. This situation arises…

This article challenges the content of most marketing research courses whereby students are indoctrinated into the qualitative-then-quantitative archetype commonly found in scholarly research, under the assumption that it is both sufficient and appropriate when equipping students with the necessary skills for business. By following this standard…

Parents' motives for home education are one of the most researched topics within home education research. The focus of this article is on the question of the degree to which the results regarding these motives are influenced and shaped by the applied methods and the social context. The empirical basis is a meta-analysis of twelve research…

This study examined the intentions of educational leadership students in Florida university graduate programs in regards to demographics and self-assessed leadership characteristics. The study employed a non-experimental design wherein Regression, ANOVA, and Multiple Regression statistical techniques were employed to explore intent. It examined…

This research compares differences between standardized test scores in problem-based learning (PBL) classrooms and a traditional classroom for 6th grade students using a mixed-method, quasi-experimental and qualitative design. The research shows that problem-based learning is as effective as traditional teaching methods on standardized tests. The…

Methods and procedures for successfully solving math word problems have been, and continue to be a mystery to many U.S. high school students. Previous studies suggest that the contextual and mathematical understanding of a word problem, along with the development of schemas and their related external representations, positively contribute to…

In the field of second language acquisition (SLA), "comprehensible input" (Krashen, 1985) has been considered a critical factor to help learners acquire foreign and second languages (L2). From this perspective, the notion of extensive or free voluntary reading (Day & Bamford, 1998; Krashen, 1993) has emerged that L2 learners should be given more…

An advantageous outcome of scientific inquiry is the creation of a community of professionals who were experienced in the gathering and use of student data and contributed to it through their own research. Although researchers had offered a range of explanations, a model for realizing this concern was nonexistent. The purpose of this study was to…

The No Child Left Behind Act (NCLB) of 2001 guides school policies on teaching and assessment and promotes school interventions that focus on learner-centered pedagogy. Despite this emphasis on learner-centered pedagogy, significant numbers of Title I elementary students in Florida achieved below state standards from 2006 to 2009. This study used…

This research entails integrating two novel approaches for enriching student learning in chemistry into the context of the general chemistry laboratory. The first is a pedagogical approach based on research in cognitive science and the second is the green chemistry philosophy. Research has shown that inquiry-based approaches are effective in…

This study is a phenomenology of the practice of high school teaching. It is an examination of the day-to-day lived experience of high school teachers. The research is grounded in Heidegger's (1962) theory of hermeneutic phenomenology, as well as Polanyi's (1961) theory of tacit knowing. The study uses a phenomenological research design influenced…