Instrumentation plays a vital role in almost every area of chemistry. As such, it is imperative that the undergraduate curriculum is designed to allow students to have opportunities to use a variety of instruments to best prepare them for careers in chemistry. Previous work has provided evidence of the types of instruments students use in…

Background: Despite the establishment of the Healthy, Hunger-Free Kids Act (HHFKA) in 2010, child nutrition programs continue to experience challenges impacting participation. Prior qualitative studies have explored how to reduce barriers to implementation of these programs in schools, but few studies have examined attitudes held by students, who…

The goal of the current pilot study was to examine the effects of bystander intervention training on a sample of 27 high school students who were selected by their peers as opinion leaders. Measures of bystander intervention knowledge, attitudes, and behaviors were included in the within-subjects design. Sixteen of the students also participated…

Background: Despite the establishment of the Healthy, Hunger-Free Kids Act (HHFKA) in 2010, child nutrition programs continue to experience challenges impacting participation. Prior qualitative studies have explored how to reduce barriers to implementation of these programs in schools, but few studies have examined attitudes held by students, who…

Although special education legal knowledge is central to educating students with disabilities, how two critical school professionals--special educators and school principals--garner such knowledge is unclear. This study identified gaps in the professional training for special educators and school principals by examining professional standards and…

No singular definition of teacher leadership (TL) exists in empirical literature or practice in the field. This lack of clarity has greatly impacted the implementation of TL in American schools. The purpose of this study qualitative case study was to investigate public school principals' perceptions and understandings of TL in an effort to better…

This study aims to examine the conceptual understanding of middle-school 8th graders on measurement based on big ideas. To this aim, a case study was carried out with six students from a state middle school. The data were collected through semi-structured interviews with the instrument developed by the researchers and consisting of seven…

The purpose of this study is to examine the understanding levels of pre-service science teachers related to the concept of electric field within the framework of procedural and conceptual knowledge. The examination questions and the pre-service science teachers' answer sheets are used as data. The questions are analysed according to PCK…

Students who develop interest in STEM careers by the eighth grade are more likely to pursue careers in STEM (Tai et al., 2006). Interest development can happen through a variety of sources, including informal learning experiences such as out of school programs and summer camps. This study looks at one such informal STEM experience, an engineering…

Physical literacy has become a focus in school physical education and youth sports programs. Despite the global attention, physical literacy remains an elusive concept in regards to its definition, assessment, and interventions. In this article, we review the existing scholarship on physical literacy definitions, assessments, and interventions. We…

While previous studies on assessments focused on measurement of principles and constructs, existing attention is given to content validation involving vocational education and skills. The emphasis on content validation has prompted a holistic perspective of teaching and learning to demand alternative research approaches. Using evidence of content…

This article reports on research investigating the experiences and resources that make science thinkable for undergraduate science majors as they engage in postsecondary science contexts. We regard these experiences and resources as contributing to science majors' "science capital," and we suggest that science capital accumulates over…

There is a growing body of research that suggests better course outcomes for instructors that incorporate active learning into their curriculum. Laboratory exercises can be used to promote active learning. The objective of this study was to develop and assess the efficacy of a gluten-free bread laboratory exercise for an undergraduate course…

The purpose of this study was to explore the relationship between health-related fitness knowledge (HRFK) and various intensity and activity levels of physical activity in male and female high school students. At the end of a Fitness for Life course, high school students (N = 280) completed a HRFK questionnaire and the Leisure-Time Physical…

Many middle-school students struggle with basic reading skills. One reason for this might be a lack of automaticity in word-level lexical processes. To investigate this, we used a novel backward masking paradigm, in which a written word is either covered with a mask or not. Participants (N = 444 [after exclusions]; n[subscript female] = 264,…