Background: Condensed courses, as opposed to semester-long courses, are an increasingly popular strategy to improve equity in higher education. With condensed courses, students focus on a smaller number of courses during seven- to ten-week terms (Gullatt, 2006; Zepeda & Mayers, 2006). Historically marginalized students may benefit because the…

Background: Teachers describe their colleagues as one of their most valuable resources (Drury & Baer, 2011; Johnston & Tsai, 2018). Teachers often report seeking out colleagues who teach the same grade or subject to get advice or to plan instruction together (Frank, 2009; Spillane et al., 2015). Given that research shows that professional…

Student performance in a high school dual-enrollment chemistry course was compared with student performance in the corresponding traditional college course. The two courses were taught by the same instructor and evaluated using the same American Chemical Society (ACS) standardized examination. Interestingly, the high school dual-enrollment…

Teachers spend most of their time in school in classrooms, and their instruction and teaching practices may be affected by classroom context such as class size. We examine whether teacher effects interact with classroom context such as class size. Specifically, we seek to determine whether teacher effects are more pronounced in small classes than…

Providing exploratory activities prior to explicit instruction can facilitate learning. However, the level of guidance provided during the exploration has largely gone unstudied. In this study, we examined the effects of 1 form of guidance, feedback, during exploratory mathematics problem solving for children with varying levels of prior domain…

The research indicates that there are many benefits to pre-kindergarten participation which includes positive social and emotional benefits and academic achievement gains (Barnett et al., 2005; Cody, 1993; Neuman, 2007; U.S. Dept. of Health & Human Services, 2010). The purpose of this quantitative study was to examine the effects of the…

Comparing a small, rural school with sometimes less than 100 students to a massive inner-city school with greater than 2,500 students is crude and untenable. There are simply too many variables. Nonetheless, the No Child Left Behind Act treats these two very different schools the same. When urban and rural schools cannot meet AYP or highly…

THE STUDY EMPIRICALLY DETERMINED THE EFFECTS OF NONNORMALITY UPON SOME SAMPLING DISTRIBUTIONS OF THE PRODUCT MOMENT CORRELATION COEFFICIENT (PMCC). SAMPLING DISTRIBUTIONS OF THE PMCC WERE OBTAINED BY DRAWING NUMEROUS SAMPLES FROM CONTROL AND EXPERIMENTAL POPULATIONS HAVING VARIOUS DEGREES OF NONNORMALITY AND BY CALCULATING CORRELATION COEFFICIENTS…

The validity of the Self Concept as a Learner Revised (SCALR) inventory was studied. The construct issue of academic self-concept was explored by comparing the SCALR to the academic portion of the Multidimensional Self Concept Scale (MSCS). The SCALR contains 44 items (four scales of 11 items each). The SCALR version for grades 7 through 12 was…