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Byungmo Ku, Megan MacDonald, Bridget Hatfield and Kathy Gunter

The purpose of this study was to test a modified conceptual model of the associations between parental supports and physical activity (PA) orientations and the PA behaviors of young children with developmental disabilities (DDs). In total, 135 parents of young children with DDs completed a questionnaire, which consisted of 67 questions. A pathway analysis indicated that tangible and intangible parental supports were significantly associated with PA behaviors in young children with DDs (β = 0.26, p = .01, and β = 0.24, p = .02, respectively). Tangible parental support was positively associated with parents’ PA behaviors and PA enjoyment (β = 0.22, p < .001, and β = 0.13, p = .04, respectively). Intangible parental support was positively associated with parents’ PA behaviors and PA importance (β = 0.19, p = .05, and β = 0.33, p < .001, respectively). In addition, parental PA behaviors and parents’ perceptions of their children’s motor performance were both directly associated with PA behaviors in young children with DDs. These results highlight the importance of parental support and PA orientations in relation to the PA behaviors of young children with DDs.

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Fabio Bertapelli, Ken Pitetti, Ruth A. Miller, Adam Jaeger, Michael Loovis, Wilson D. do Amaral-Junior, Marcos M. de Barros-Filho and Gil Guerra-Junior

Youth with intellectual disabilities (IDs) demonstrate below-criteria motor competence (MC) compared with typically developing (TD) youth. Whether differences in MC exist for youth with ID from different countries is unknown. This study examined the MC of youth with ID from Brazil (BR) and the United States (US) and compared it with norms for TD youth as established by the Bruininks–Oseretsky Test of Motor Proficiency (BOT-2). The authors measured 19 BOT-2 test items for bilateral coordination, balance, and upper limb coordination of 502 youth (BR = 252, US = 250) with ID (6–21 years). Raw scores were converted to %ceiling (percentile of highest expected scores). For all test items, no significant differences were seen between BR and US participants in %ceiling scores. Participants from both countries demonstrated equivalent to slightly below BOT-2 norms in 14 of the 19 test items, with lowest scores seen in contralateral synchronizing bilateral coordination, balancing on one leg, and ball handling.

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Justin A. Haegele, Chunxiao Li and Wesley J. Wilson

The purpose of this study was to examine the relationship between interpersonal/intrapersonal mindfulness, contact anxiety, and attitudes toward students with visual impairments among certified adapted physical educators. Participants included 115 certified adapted physical educators who completed a 31-item online survey, composed of a 10-item demographic questionnaire, a 14-item mindfulness in teaching scale, a four-item intergroup anxiety scale, and a three-item attitude scale. Hierarchical multiple regression analyses revealed that intrapersonal mindfulness was a negative predictor of contact anxiety (β = −0.26, p = .007) and contact anxiety negatively predicted attitudes (β = −0.22, p = .02). A mediation analysis revealed that intrapersonal mindfulness had an indirect effect on attitudes through contact anxiety, b = 0.09, SE = 0.05, 95% confidence interval [0.006, 0.22]. Collectively, both intrapersonal and interpersonal mindfulness appear to be responsible for the formation of attitudes, but with different underlying processes involved.

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Irineu Loturco, Michael R. McGuigan, Valter P. Reis, Sileno Santos, Javier Yanci, Lucas A. Pereira and Ciro Winckler

This study aimed to investigate the association between the optimum power load in the bench press (BP), shoulder press (SP), and prone bench pull (PBP) exercises and acceleration (ACC) and speed performances in 11 National Team wheelchair basketball (WB) players with similar levels of disability. All athletes were previously familiarized with the testing procedures that were performed on the same day during the competitive period of the season. First, athletes performed a wheelchair 20-m sprint assessment and, subsequently, a maximum power load test to determine the mean propulsive power (MPP) in the BP, SP, and PBP. A Pearson product–moment correlation was used to examine the relationships between sprint velocity (VEL), ACC, and the MPP in the three exercises. The significance level was set as p < .05. Large to very large significant associations were observed between VEL and ACC and the MPP in the BP, SP, and PBP exercises (r varying from .60 to .77; p < .05). The results reveal that WB players who produce more power in these three exercises are also able to accelerate faster and achieve higher speeds over short distances. Given the key importance of high and successive ACCs during wheelchair game-related maneuvers, it is recommended that coaches frequently assess the optimum power load in BP, SP, and PBP in WB players, even during their regular training sessions.

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Chantelle Zimmer, Janice Causgrove Dunn and Nicholas L. Holt

Children with developmental coordination disorder (DCD) may experience stress in physical activity contexts due to emphasis on their poor motor skills. The purpose of this study was to explore the lived experiences of children at risk for DCD in physical education in order to develop a deeper understanding about what they experience as stress and how they cope with it. Using interpretative phenomenological analysis, six children in Grades 4–6 participated in two semistructured interviews. A motivational (and developmental) stress and coping theory informed interpretation of the three themes that described the children’s experiences: (a) they hurt me—psychological and physical harm sustained from peers, (b) it’s hard for me—difficulties encountered in activities, and (c) I have to—pressure to meet the teacher’s demands. Although the children at risk for DCD were confronted with various stressors in physical education, they coped more adaptively when social support was provided.

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Willie Leung and Jeffrey A. McCubbin

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Nima Dehghansai, Daniel Spedale, Melissa J. Wilson and Joseph Baker

Little is known about the factors influencing Paralympic athletes’ journey to expertise and whether these athletes have trajectories similar to those of their able-bodied (AB) peers. The purpose of this project was to compare the developmental trajectories of wheelchair and AB basketball players. A total of 150 participants completed the Developmental History of Athletes Questionnaire. Results revealed that while AB athletes reached early career milestones at a significantly younger age, athletes with congenital impairments reached midcareer milestones at similar ages to AB athletes. In addition, athletes with acquired impairments were able to reach key late-career performance milestones (i.e., national and international debuts) at a similar age to the other two groups. The findings from this study suggest complex developmental pathways that may not be reflected in current developmental models. Therefore, the authors suggest that scientists and practitioners be cognizant of context-specific needs when providing training recommendations.

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Laura A. Prieto, Justin A. Haegele and Luis Columna

The purpose of this systematic review was to examine published research literature pertaining to dance programs for school-age individuals with disabilities by describing study characteristics and major findings. Electronic database searches were conducted to identify relevant articles published between January 2008 and August 2018. Sixteen articles met all inclusion criteria, and extracted data from the articles included major findings, study design characteristics (e.g., sample size), and dance program characteristics (e.g., location of program). The methodological quality of each study was assessed using the Crowe Critical Appraisal Tool. Major findings expand on previous reviews on dance by including school-age individuals with disabilities. The critical appraisal of the articles demonstrates a gap in study design rigor between studies. Future research should aim to specify sampling strategies, use theories to frame the impact of dance programs, and provide a thorough description of ethical processes and dance classes.

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ZáNean McClain, Jill Pawlowski and Kip Webster