Educational research often requires mixing different research methodologies to strengthen findings, better contextualize or explain results, or minimize the weaknesses of a single method. This article provides practical guidelines on how to conduct such research in biology education, with a focus on mixed-methods research (MMR) that uses both…

This article describes a 5-step model of intervention research. From lessons learned in our work, we develop an outline of core activities in designing and developing social programs. These include (a) develop problem and program theories; (b) design program materials and measures; (c) confirm and refine program components in efficacy tests; (d)…

The design of the Phasing in Career Education Systematically (PICES) project was based on two data centered systems, sequencing and needs assessment. Four Texas independent school districts participated in the project which directly involved 986 students, 69 teachers, and 27 administrators. Some of the major activities conducted in each district…

Detailed program descriptions and discussion of research methodology are included in this independent evaluation of the Basic Skills Learning Centers (BSLC) Projects implemented by Southwest Educational Development Laboratory (SEDL) and Southwest Regional Laboratory (SWRL) and designed to improve basic reading and math instruction in nonurban…