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Motor Skill Retention Is Modulated by Strategy Choice During Self-Controlled Knowledge of Results Schedules

Michael Carter, Scott Rathwell, and Diane Ste-Marie

Investigations into the strategies that are used by participants when they control their knowledge of results (KR) schedule during practice have predominantly relied on multiple-choice questionnaires. More recently, open-ended questions have been used to allow participants to produce their own descriptions rather than selecting a strategy from a predetermined list. This approach has in fact generated new information about the cognitive strategies used by learners to request KR during practice (e.g., Laughlin et al., 2015). Consequently, we examined strategy use in self-controlled KR learning situations using open-ended questions at two different time points during practice. An inductive thematic content analysis revealed five themes that represented participants’ unique strategies for requesting KR. This analysis identified two dominant KR strategies: “establish a baseline understanding” in the first half of practice and “confirm a perceived good trial” in the second half of practice. Both strategies were associated with superior retention compared with a yoked group, a group that was unable to engage in KR request strategies because KR was imposed rather than chosen. Our results indicate that the learning advantages of self-controlled KR schedules over yoked schedules may not only depend on what strategy is used, but also when it is used.

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Development and Evaluation of a New Observational Tool to Document the Use of Teaching Strategies in Physiotherapy

Jorine Schoenmaker, Han Houdijk, Bert Steenbergen, Heleen A. Reinders-Messelink, and Marina M. Schoemaker

teaching strategies should be applied. Yet, the way in which therapists give instructions, feedback, and how they motivate their participants is of great importance for the ultimate effects of any motor intervention ( Ghorbani, 2019 ; Schmidt et al., 2019 ; Wulf et al., 2010 , 2014 ). Knowledge

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Attentional Focus in NCAA Division 1 Golfers

Jed A. Diekfuss and Louisa D. Raisbeck

The primary purpose of this study was to describe the focus of attention NCAA Division 1 golfers use during practice and competition. A secondary purpose was to determine who was most influential in the focus of attention strategies adopted by NCAA Division 1 golfers. We collected observational data by attending practice sessions, conducting semistructured interviews, and administering guided focus groups. Results revealed two major themes pertaining to the focus of attention adopted by our sample of NCAA Division 1 golfers: situational focus and reactivity focus. Situational focus refers to the focus used within a specific context, and reactivity focus refers to the focus golfers adopt because of a psychological state. Further, our results revealed the importance of esteemed individuals’ instruction on the development of attentional focus strategies. Parents, coaches, and popular media were highly influential in our sample of NCAA Division 1 golfers’ selection of attentional focus strategies.

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To Drop or Not to Drop: Newly Standing Infants Maintain Hold of Objects When Experiencing a Loss of Balance

Amanda J. Arnold and Laura J. Claxton

If adults are carrying an object and start to experience a loss of balance, they frequently maintain hold of that object instead of dropping it. In these loss-of-balance situations, adults tend to maintain hold of the object, instead of freeing both hands to aid in balance recovery. The current study investigated the ontogeny of this behavior by examining if infants also maintain hold of objects when experiencing a fall. Sixteen newly standing infants were video-recorded while standing and holding a toy and standing while not holding a toy. Similar to adults, when infants experienced a loss of balance, they did not drop held objects. However, maintaining hold of objects only partially interfered with the use of upper-limb protective strategies while falling. These results suggest that the tendency to maintain hold of an object while falling is present early in development and with little independent standing experience.

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An External Focus of Attention Improves Stability After a Perturbation During a Dynamic Balance Task

Scott W. Ducharme and Will F.W. Wu

An external focus of attention has been shown to improve balance measures during static postural tasks. The purpose of this study was to evaluate the effects of different attentional focus strategies in response to a perturbation while performing a dynamic balance task. Participants (n = 29) performed a dynamic balance task that consisted of stepping onto an uneven surface while attempting to continuously walk in a straight line. The orientation of the surface was unknown to the participants. During the external focus conditions, participants were instructed to focus on the surface they walked on. During the internal focus conditions, participants were instructed to focus on keeping their body over their feet. Analyses revealed that the external focus condition exhibited significantly less lateral displacement from the intended walking line following the perturbation (4.56 ± 2.56 cm) than the internal (5.61 ± 2.89 cm, p = .019) and baseline (6.07 ± 2.6 cm, p = .004) conditions. These data indicate that participants were more resilient to the perturbing surface when their attention was focused on external information. Thus, participants were able to respond to a perturbation more effectively when utilizing an external focus of attention.

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Focus of Attention and Instructional Feedback From NCAA Division 1 Collegiate Coaches

Jed A. Diekfuss and Louisa D. Raisbeck

An external focus of attention, as opposed to an internal focus of attention, has been shown to increase performance and enhance learning. However, little research has examined whether these findings have been integrated into collegiate coaching and adopted by student-athlete performers. The purpose of this study was to examine the verbal instructions and instructional feedback provided by NCAA division 1 collegiate coaches during practice and how it influenced student-athletes’ focus of attention during competition. Thirty-one student-athletes completed a questionnaire that inquired about coaches’ verbal instructions and instructional feedback during practice and student-athletes’ focus of attention during competition. Fifty percent of participants reported that their coaches instructed them to focus their attention internally and only four participants reported that their coaches instructed them to focus externally. Our results also showed that coaches provided an equal amount of internal and external instructional feedback. During competition, however, the majority of participants reported statements that fell under the category of “winning and strategy.” These results suggest that the beneficial effects of an external focus of attention have not been integrated into NCAA division 1 collegiate coaching and the focus of attention adopted by student-athletes may be more complex than what is studied in laboratory research.

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Fundamental Movement Skills in Children With and Without Movement Difficulties

Chantelle Zimmer, Kerri L. Staples, and William James Harvey

The performance of various fundamental movement skills is important for children with movement difficulties (MD) to be successful in physical education and play. The current study aimed to provide a detailed understanding of the aspects impaired in the performance of static and dynamic locomotor and object control skills among children with MD, identified with the Movement Assessment Battery for Children, relative to their same-aged peers without MD. Children, 7–10 years, were recruited from three elementary schools. Eighteen children with MD (mean age = 9.14 years, SD = 0.97) and 18 without MD (mean age = 9.12 years, SD = 0.97) participated in the study. Quantitative and qualitative aspects of their movement performance were assessed using the Test of Gross Motor Development (TGMD-2) and PE Metrics. Children with MD demonstrated significantly poorer performance than children without MD for locomotor skills on the PE Metrics and object control skills on both the TGMD-2 and PE Metrics. The findings of this study suggest that children with MD primarily demonstrate immature movement patterns, inefficient movement strategies, and impaired aspects of movement that impact their performance for dynamic object control skills.

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The Role of Quiet Eye Duration and Its Components in a Complex Far-Aiming Task

Samira Moeinirad, Behrouz Abdoli, Alireza Farsi, and Nasour Ahmadi

science to gain insight into the visual search strategies of expert athletes and, consequently, to improve the performance of less-skilled athletes ( Van Maarseveen, Savelsbergh, & Oudejans, 2018 ). The findings indicated that expertise is related to differences in gaze control, and experts tend to apply

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The Effects of an Associative, Dissociative, Internal, and External Focus of Attention on Running Economy

Mahin Aghdaei, Alireza Farsi, Maryam Khalaji, and Jared Porter

utilize an associative or dissociative attention allocation strategy. When a mover adopts an associative attention policy, they are focusing on bodily function or sensations (e.g., muscle contractions, breathing), in contrast, when a dissociation strategy is used, the mover blocks out sensory perception

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#DCD/Dyspraxia in Real Life: Twitter Users’ Unprompted Expression of Experiences With Motor Differences

Priscila M. Tamplain, Nicholas E. Fears, Promise Robinson, Riya Chatterjee, Gavin Lichtenberg, and Haylie L. Miller

any single geographic location. DCD/dyspraxic Twitter users can provide valuable insight into the lifespan impact of their motor characteristics on functional ability, participation, compensatory strategies, and well-being. Most importantly, their lived experiences can and should inform diagnostic and