Active Families in the Great Outdoors: a program to promote family outdoor physical activity

This study evaluated a 4-week program to increase the time families spent engaging in outdoor activity. Parents were provided strategies to increase family outdoor activity and locations to be active. Sixteen families completed the program. Duration and number of family outdoor activity bouts per week, type of activities, locations, and family member attendance were measured using logs. Pre/post surveys were conducted to determine the usefulness of providing educational resources and maps. Compared to baseline (216.1±127.3 min/week), family outdoor activity for weeks 1 (316.1±180.2 min/week), 2 (351.1±209.1 min/week), and 4 (317.5±186.8 min/week) were significantly greater at follow-up. At follow-up, parents reported increased regular exercise and encouragement for their child to be active. Children reported adults engaged in physical activity with them and increased transportation to places to be active. This novel program increased family outdoor activity levels and contributes to limited research on strategies to increase outdoor activity in youth.     

Research in Sport Management: A Vital Rung of This New Corporate Ladder

As sport assumes greater importance in American society, research specific to the problems of this industry becomes increasingly vital. This paper reviews the current state of research in sport management. Further, four areas for future study are suggested (depending on the variables used): subordinate-related, superior-related, organization-related, and environment-related. Research topics and issues specific to each of these four areas are offered.     

Using evaluation in the development of open learning for YTS

In this article Lorna Unwin (School of Education, Open University), Hillary Read (Project Manager, Oxfordshire Programme for Training, Instruction and Supervision), and Ian Haffenden (Surrey University) describe the development of a national project seeking to create flexible open learning strategies in the two‐year Youth Training Schemes, incorporating evaluation at each stage. An account of the way in which participative workshops have been run with practitioners demonstrates how the user can act as evaluator and directly influence the outcomes of the project. In this way, a structured evaluation strategy is shown to play a crucial part in the development of open learning approaches linked to the needs expressed by the learners.     

“There’s More Than One Right Path to The Destination”: Does Degree Type Make a Difference in Police Recruiting?

Each year colleges and universities market criminology and criminal justice programs to potential applicants by suggesting these programs offer a uniquely tailored path for those seeking entry into a policing career. Despite such claims, little empirical research exists to suggest that degree content is a factor in influencing recruitment outcomes. In this paper, we present results from an ongoing, exploratory study into pre-recruitment education to show that program content—in this case, a criminology or criminal justice diploma or degree—has generally little influence on how police agencies evaluate a potential applicant. Drawing on interviews with thirty-two (n = 32) police recruiters and senior officers from police services across the province of Ontario in Canada, we show that, while many agencies prefer candidates with degrees, criminology and criminal justice degree holders are not privileged in the recruiting process over those applicants from other disciplines.     

Developing and evaluating instructionally sensitive assessments in science

The purpose of this article is to address a major gap in the instructional sensitivity literature on how to develop instructionally sensitive assessments. We propose an approach to developing and evaluating instructionally sensitive assessments in science and test this approach with one elementary life‐science module. The assessment we developed was administered to 125 students in seven classrooms. The development approach considered three dimensions of instructional sensitivity; that is, assessment items should: represent the curriculum content, reflect the quality of instruction, and have formative value for teaching. Focusing solely on the first dimension, representation of the curriculum content, this study was guided by the following research questions: (1) What science module characteristics can be systematically manipulated to develop items that prove to be instructionally sensitive? and (2) Are the instructionally sensitive assessments developed sufficiently valid to make inferences about the impact of instruction on students' performance? In this article, we describe our item development approach and provide empirical evidence to support validity arguments about the developed instructionally sensitive items. Results indicated that: (1) manipulations of the items at different proximities to vary their sensitivity were aligned with the rules for item development and also corresponded with pre‐to‐post gains; and (2) the items developed at different distances from the science module showed a pattern of pre‐to‐post gain consistent with their instructional sensitivity, that is, the closer the items were to the science module, the larger the observed gains and effect sizes. © 2012 Wiley Periodicals, Inc. J Res Sci Teach 49: 691–712, 2012     

Early Childhood Preservice Teachers' Use of Verbal and Non-Verbal Guidance Strategies Across Classroom Contexts

Observations of preservice teachers often lack information about specific strategies they use when guiding children's behavior. This study investigated how preservice teachers used verbal and non-verbal behavior modification techniques within structured and transition classroom contexts. Using an on-the-mark 20-second observe and 10-second record method, eleven preservice teachers were observed in classrooms for two morning hours. A repeated measures MANOVA revealed two significant two-way interactions, which included types of modification techniques and types of contexts (Wilks's λ = .38, F(2, 9) = 7.37, p .05, Cohen's f = .88) and types of communication skills and types of contexts (Wilks's λ = .64, F(1, 10) = 5.53, p .05, Cohen's f = .74). Implications for future research and practice include more focused observations of preservice teachers and children's responses to various verbal and non-verbal strategies along with more education about how to use positive guidance strategies in real-life classroom situations.     

Ground reaction forces,kinematics, and muscle activations during the windmill softball pitch

Abstract

The aims of the present study were to examine quantitatively ground reaction forces, kinematics, and muscle activations during the windmill softball pitch, and to determine relationships between knee valgus and muscle activations, ball velocity and muscle activation as well as ball velocity and ground reaction forces. It was hypothesized that there would be an inverse relationship between degree of knee valgus and muscle activation, a direct relationship between ground reaction forces and ball velocity, and non-stride leg muscle activations and ball velocity. Ten female windmill softball pitchers (age 17.6 ± 3.47 years, stature 1.67 ± 0.07 m, weight 67.4 ± 12.2 kg) participated. Dependent variables were ball velocity, surface electromyographic (sEMG), kinematic, and kinetic data while the participant was the independent variable. Stride foot contact reported peak vertical forces of 179% body weight. There were positive relationships between ball velocity and ground reaction force (r = 0.758, n = 10, P = 0.029) as well as ball velocity and non-stride leg gluteus maximus (r = 0.851, n = 10, P = 0.007) and medius (r = 0.760, n = 10, P = 0.029) muscle activity, while there was no notable relationship between knee valgus and muscle activation. As the windmill softball pitcher increased ball velocity, her vertical ground reaction forces also increased. Proper conditioning of the lumbopelvic–hip complex, including the gluteals, is essential for injury prevention. From the data presented, it is evident that bilateral strength and conditioning of the gluteal muscle group is salient in the windmill softball pitch as an attempt to decrease incidence of injury.     

Process and collaboration: Assessing digital humanities work through an embedded lens

ABSTRACT

To assess the implications of supporting and participating in a digital humanities project team as embedded subject librarians, those involved must examine the dynamic of the group responsible for the work and the processes or infrastructure employed to support this work. Using the Critical Incident Technique (CIT) method with interview questions based on the American Historical Association's “Career Diversity Five Skills,” this case study interviews respondents involved in “‘A Shaky Truce’: Starkville Civil Rights Struggles, 1960–1980,” a digital public history project created in 2015 by a team of subject librarians, history graduate students, history faculty, and undergraduates.