“Dancing” Together: Infant–Mother Locomotor Synchrony

Pre-mobile infants and caregivers spontaneously engage in a sequence of contingent facial expressions and vocalizations that researchers have referred to as a social “dance.” Does this dance continue when both partners are free to move across the floor? Locomotor synchrony was assessed in 13- to 19-month-old infant–mother dyads (N = 30) by tracking each partner’s step-to-step location during free play. Although infants moved more than mothers, dyads spontaneously synchronized their locomotor activity. For 27 dyads, the spatiotemporal path of one partner uniquely identified the path of the other. Clustering analyses revealed two patterns of synchrony (mother-follow and yo-yo), and infants were more likely than mothers to lead the dance. Like face-to-face synchrony, locomotor synchrony scaffolds infants’ interactions with the outside world.     

Web 2.0 support for residents' and fellows' patient care and educational needs

This article discusses librarian support of medical education programs and patient care with blogs and wikis. Pedagogical background for using Web 2.0 tools in educational settings is explored and example applications given. A survey of health sciences libraries usage of blogs and wikis was conducted in 2009-2010. Using the results from the survey plus five years of experience using blogs and wikis at the University of Washington Health Sciences Library, best practices were compiled and are presented for guidance in establishing new blogs and wikis.     

Psychometric Properties of the Abbreviated Perceived Motivational Climate in Exercise Questionnaire

The purpose of this study was to develop an abbreviated version of the Perceived Motivational Climate in Exercise Questionnaire (PMCEQ-A) to provide a more practical instrument for use in applied exercise settings. In the calibration step, two shortened versions’ measurement and latent model values were compared to each other and the original PMCEQ using a three-group CFA invariance testing approach with previously collected exercise setting data (N = 5,427). Based on the model fit and reliability values, the 12-item version performed better than the 17-item version. The resultant 12-item PMCEQ-A’s CFA model estimates were then compared to the PMCEQ’s model values for two different, previously conducted studies of exercise settings (N = 414 and 770). The more parsimonious 12-item PMCEQ-A can be used by exercise psychology researchers to gain insight into members’ perspectives on the motivational climate and may lead to developing effective strategies to enhance members’ experiences and commitment.     

Who is Whistling Vivaldi? How Black football players engage with stereotype threats in college

In light of the impact of negative stereotypes on student-athlete academic performance, the purpose of this paper was to conduct a qualitative study that examined how Black American male football players engage and cope with negative stereotypes at a predominantly White institution. Data were collected and analyzed from semi-structured interviews with 10 Division I Black male football student-athletes employing grounded theory methodology to examine how they experience and respond to negative stereotypes. Empirical results elucidate various strategies employed to engage with stereotype threat. These findings have implications for students, faculty, student affairs professionals in athletics, and others who frequently interact with student-athletes and are committed to reducing pernicious stigmas in higher education environments.     

Envisioning a meaningful future and academic engagement: The role of parenting practices and school‐based relationships

In contrast to the focus on short‐term, extrinsic goals in our society (e.g., wealth, prestige), positive youth development scholars have highlighted the need for parents and schools to help youths cultivate and plan for long‐term, intrinsic, and meaningful goals (i.e., envisioning a meaningful future), arguing that envisioning a meaningful future is potentially inspiring and associated with better outcomes for youths. Envisioning a meaningful future includes being future‐oriented and planful and having a sense of purpose, a life focus that provides deep meaning to life and contributes to the good of society. This study used structural equation modeling to examine the direct and indirect effects of parental and school relationships on envisioning a meaningful future and academic engagement in a diverse sample of adolescents (n = 624). Parental and school‐based relationships were positively associated with academic engagement, and this association was partially mediated by envisioning a meaningful future. Analyses revealed the importance of parental and school relationships in engaging youths in developing a vision for a meaningful future toward the goal of academic engagement. Variations between African‐Americans and Whites, and across grade and parental education levels are discussed.     

A longitudinal study of state government homepage accessibility in Maryland and the role of web page templates for improving accessibility

It is well documented that government agencies, at all levels, continue to have problems ensuring that government web sites follow laws related to web accessibility for people with disabilities. Although there are a number of published studies on government web accessibility that are point-in-time, there are no published studies consisting of a longitudinal analysis of state-level government web site accessibility. This paper contributes to the research literature in three ways: 1) an accessibility inspection of 25 Maryland state government homepages in 2012 which involved 150 human inspections of web pages, 2) a comparison of the results from 2012 to a similar accessibility evaluation in 2009, and 3) a discussion of the role of a web page template, which was introduced in Maryland state government shortly after the 2009 evaluation. The data from this longitudinal evaluation leads to the conclusion that web page templates do tend to result in more accessible sites within state government.     

Two Generalizations of the Item Discrimination Index to Multi-Score Items

Two general item analysis indices which apply to multi-score items are developed as generalizations of a popular index applicable to dichotomous items. The indices of discrimination are of two types: one based on differential difficulty and the other on net number of positive discriminations. The usefulness and limitations of each are discussed.     

Effect of Two Selected Item-Writing Practices on Test Difficulty,Discrimination, and Reliability

In order to investigate the effect of two item-writing practices on test characteristics, examinations were chosen for study in two undergraduate courses (N = 71 and 210) . About one-fourth of the items on each examination included a practice generally regarded as undesirable in measurement textbooks and alleged to make test items more difficult. Alternate forms which eliminated the undesirable practice were developed and administered at the same time as the original form. Rewriting item stems so that they formed a complete sentence or question resulted in about 6 percent more students answering items correctly. Eliminating unnecessary material in item stems, however, had little effect on difficulty. KR₂₀ values were not appreciably different for the two versions of either test. Neither flaw was found to affect item discrimination indices noticeably. The absence of any substantial practice-by-achievement level interactions suggested little effect of the practices on the validity of the tests.     

Factors Contributing to Improved Teaching Performance

This article focuses upon the quality and scholarship of teaching as it pertains to educational and faculty development. We outline what more than 200 faculty members at one institution have done over a 3-year period to make significant and sustained improvements in their teaching, surprisingly with minimal effort. The top three factors leading to improvement were active/practical learning, teacher/student interactions, and clear expectations/learning outcomes. We provide practical applications for change and suggestions for future research. Whitney Ransom McGowan  is a Ph.D. candidate at Brigham Young University (BYU), and she received an M.S. degree in Instructional Psychology & Technology from BYU. She is currently a research assistant for the Assistant to the Academic Vice President at BYU and also performs research at the Center for Teaching & Learning. She can be contacted at whitney.ransom@gmail.com. Charles R. Graham  is an Associate Professor of Instructional Psychology and Technology at Brigham Young University with a focus on technology-mediated teaching and learning. Graham received his Ph.D. in Instructional Systems Technology from Indiana University. He received his M.S. degree in Electrical and Computer Engineering from the University of Illinois and his B.S. degree in Electrical and Computer Engineering, from BYU. He is particularly interested in studying the design and evaluation of blended learning environments. He can be contacted at charles_graham@byu.edu.