Preservice teacher candidates in agricultural education have expressed concerns with teaching agricultural mechanics content yet the number of required courses in agricultural mechanics has dwindled. To determine the root of current teachers' perceptions, it is important to look at the developmental experiences that have led to those perceptions.…

This study was designed to explore the relationship between teacher practices and levels of student engagement in secondary agricultural education programs. Most researchers have agreed that student engagement at the secondary level may be measured through three constructs: cognitive engagement, behavioral engagement, and emotional engagement. The…

Higher levels of civic and community engagement in higher education are positively associated with students' academic performance and they also build upon citizenship skills such as informed voting. Yet, while these are worthy and important outcomes of higher education, students from disadvantaged backgrounds can have more difficulty navigating…

This paper explores whether language typology plays any role in lexical availability and spelling accuracy in L2 English. Two groups of adult speakers were compared: a group of native speakers of a language typologically distant from English with a logographic writing system (Chinese; n = 13) vs. a group of native speakers of a language…

This quantitative correlation survey study investigated the relationship between teachers' perceptions of the effectiveness of school principals as instructional leaders in professional learning communities (PLCs) and self-efficacy beliefs of teachers. Social Cognitive Theory, self-efficacy concept, and Adult Learning Theory were at the core of…

Because of the continued increase in obesity rates and decrease in children's physical activity and fitness levels, this study investigated the relationship between habitual physical activity and perceived competence, enjoyment of physical activity, and cardiorespiratory fitness among upper elementary school children. This study used the…

Preparing teachers to teach agricultural mechanics is a difficult task since many topic areas are included in the curriculum. This study examines the effect of the number of college courses taken on a teacher's perceived competence to teach agricultural mechanics. Agricultural education teachers in Iowa ranked themselves according to their…

Purpose: This study examined the agreement between estimated peak oxygen consumption (VO[subscript 2peak]) obtained from the Progressive Aerobic Cardiovascular Endurance Run (PACER) fitness test and equated PACER laps derived from One-Mile Run time (MR). Methods: A sample of 680 participants (324 boys and 356 girls) in Grades 7 through 12…

Purpose: This study evaluates whether physical activity (PA) and sedentary behavior (SB) are influenced by a common mediating relationship. Method: A total of 1,552 participants in 3rd to 12th grade completed an online survey that included assessments of PA at school (PAS), PA at home (PAH), and SB as well as a battery of psychosocial variables…

Research suggests that student loan borrowing has increased at the community college level. This trend is worrisome to many, as research is inconclusive regarding whether loans are positively correlated with achieving a college degree. Many also contend that choosing not to borrow a student loan due to loan aversion can negatively impact a…

The present study uses an ecological systems perspective to examine how parental involvement in school-related activities in sixth grade influences early adolescents' school bonding and academic achievement in eighth grade. Results of multilevel models of multiple data sources (i.e., adolescents, parents, and principals) suggested that parents'…

This brief presents initial evidence about the reliability and validity of a novice teacher survey and a novice teacher supervisor survey. The novice teacher and novice teacher supervisor surveys assess how well prepared novice teachers are to meet the job requirements of teaching. The surveys are designed to provide educator preparation programs…

With the growth of biorenewable energy, biomass production has become an important segment in the agriculture industry (Iowa Energy Center, 2013). A great workforce will be needed for this burgeoning biomass energy industry (Iowa Workforce Development, n. d.). Instructional topics in agricultural education should take the form of problems and…

The formation and maintenance of young adult romantic relationships that are free from violence and are characterized by love, connection, and effective problem-solving have important implications for later well-being and family functioning. In this study, we examined adolescent hostile-aggressive behavior (HAB) and family relationship quality as…

Undergraduate introductory biology courses are changing based on our growing understanding of how students learn and rapid scientific advancement in the biological sciences. At Iowa State University, faculty instructors are transforming a second-semester large-enrollment introductory biology course to include active learning within the lecture…