Examining the accuracy and in-game performance effects between pre- and post-performance routines: A mixed methods study

ObjectivesResearchers have identified that pre-performance routines improve performance under pressure, yet have not investigated the effects of post-performance routines. Thus, the purpose of the current study was to examine whether the type of performance routine training could improve tenpin bowling accuracy and in-game performance.DesignA mixed-method design was adopted, whereby the impact of a performance routine intervention on performance accuracy and in-game performance was examined. This was followed by participants completing semi-structured interviews which explored the perceived effect of those routines.MethodThirty-six experienced tenpin bowlers completed 30 accuracy shots pre- and post-intervention training, with league scores obtained for in-game performance comparison. Four groups (i.e., pre-performance routine [PPR], post-performance routine [POST], combined pre-post routine, and a control group) practiced 12 games across four weeks while listening to the group specific routine instruction on an IPod.ResultsIt was noted that accuracy improved (albeit non-significantly) for the PPR and combined pre-post routine group, but not the other groups. Critically, all intervention groups (PPR, POST & COMBO) improved in-game performance. The qualitative data indicated that both the PPR and POST was perceived to influence positively performance, attentional and emotional control, self-awareness, self-confidence, motivation. The PPR was also considered to enhance a state of readiness, and perceived control.ConclusionsResults indicate that the PPR training enhanced accuracy and in-game performance, with the POST training acting as a supportive role for in-game performance as evidenced by the qualitative and quantitative data. Future research should continue to investigate the effects of POSTs.     

A Comparison of Different Pre-Performance Routines as Possible Choking Interventions

The purpose of the current study was to ascertain which aspect of a pre-performance routine (PPR) is most beneficial to alleviate choking. Participants included 60 experienced Australian football players in Australia, who attempted 20 kicks at a scoring zone in low- and high-pressure phases. Participants were assigned to one of five groups, with four groups undertaking intervention training and the pressure control group receiving no training, prior to the high-pressure phase. Results indicated that state anxiety increased during the high-pressure phase. Intervention groups responded to the increased anxiety with improved performance, while the pressure control group decreased performance. Thus, results add support to existing literature that a non-automated PPR, with psychological and behavioral components, decreases the likelihood of choking. Applied implications for consulting with potential choking-susceptible athletes are discussed.     

Nonautomated Pre-Performance Routine in Tennis: An Intervention Study

The effect of a nonautomated pre-performance routine (PPR) on performance in a high-pressure situation was investigated. Twenty-nine tennis players served in a low- and high-pressure condition in a pre- and posttest design. The intervention group learned a nonautomated PPR for 4 weeks. Increases in subjective but not objective (i.e., cortisol) levels of stress were detected in the high-pressure conditions. The intervention group showed a significant decrease in performance in the high-pressure condition in the pretest (p =.005) but not posttest (p =.161). Using a nonautomated PPR may benefit athletes who experience a drop in performance in high-pressure situations.     

The role of co-regulation of stress in the relationship between perceived partner responsiveness and binge eating: A dyadic analysis

The main aim of this study is to investigate whether there are relationships between perceived partner responsiveness (PPR), co-regulation of negative affect between romantic partners and binge eating. Data were collected from 148 opposite-sex romantic partners (18–61 years old) with the mean relationship duration being 8.04 years. Dyadic data were analysed through the actor–partner interdependence model framework. We proposed a model where co-regulation between partners has indirect effects on the relationship between PPR and binge eating. Results showed that there was no direct association between PPR and binge eating scores of the participants. However, significant direct associations were found regarding both actor and partner effects of PPR on co-regulation between romantic partners. In addition, there were four significant indirect effects: Women's co-regulation had an indirect effect on the link between PPR and women's binge eating scores. Similarly, women's co-regulation had also a significant indirect effect on the link between PPR and men's binge eating. These findings are the first to illustrate a relationship between PPR and binge eating. This study is the first attempt to examine binge eating in terms of co-regulation processes.     

Motor competence in fundamental motor skills and sport skill learning: Testing the proficiency barrier hypothesis

We investigated whether motor competence in fundamental motor skills influences sports motor skill learning. Motor competence in fundamental motor skills related to the overhead volleyball serve (i.e., throwing and volleying) was evaluated in 38 children (aged 9–10 yrs) and participants were divided into lower and higher motor competence groups. The groups practiced the volleyball serve under random or constant-random conditions during an acquisition phase and then assessed in pre-test, intermediate, and retention tests. A three-way repeated-measures ANOVA showed performance improvement from pre-test to retention test only for high motor competence groups in fundamental motor skills. Initial competence in fundamental motor skills influences sport skills learning and demonstrates a potential proficiency barrier to learning complex-sports motor skills.     

Learning volleyball serves: a preliminary study of the effects of knowledge of performance and of results.

Recently, doubts have begun to surface about the emphasis that for years has been given to the variable knowledge of results in motor learning, and a view has been expressed that information on how an action has been made (knowledge of performance) may be of more use. This study compared the two types of information in learning a volleyball serve by eight subjects, who were given the two kinds of feedback at various points in the process. Analysis seems to show that knowledge of performance tends to be more effective for learning and that there may be interference across information if knowledge of results is provided after knowledge of performance.     

Response selection and execution skills of professionals and novices during singles tennis competition.

This study extended research on sport expertise concerning the development of cognitive and motor skills in singles tennis (McPherson, 1999). 12 adult male professional and novice tennis players were videotaped during singles competition. Opponents for matches were randomly selected within each group of participants. Two tennis experts utilized an observational scale to judge players' performance generated during competition for serves and shots following the serve, e.g.. return of serves, lobs. Each player was scored on three performance components: quality of movement to or control of the ball for serves or shots attempted (control skills), appropriateness of serve or shot selections in the context of game situations (response selection skills), and quality of serves or shots produced (response execution skills). Relative frequency scores for the highest category of each performance component were derived according to the number of opportunities to respond. Serve performance indicated both groups were able to control their serves: however, professionals made more tactical selections and forceful executions. Shot performance indicated professionals made more successful movement to and control of shots, tactical shot selections, and forcing shot executions than novices. Overall, players' tactical response selections were greater than their forceful response executions. Thus, assessing players' decisions during competition may provide vital information concerning tactical skill development. Further, professional players exhibited higher and more consistent tactical behavior than elite collegiate players examined in 1999 by McPherson. Findings were attributed to tactical knowledge and motor skill development resulting from competition and practice experiences.     

Relation of knowledge and performance in boys' tennis: age and expertise

This research examined boys' development of knowledge structure and sport performance in tennis. To assess decision-making and performance, expert and novice tennis players (10-11 and 12-13 years old) were compared on tennis performance (control, decision, and execution), tennis knowledge, serve skill, and groundstroke skill. Experts regardless of age performed better than novices on tennis skill and knowledge; experts' decisions and actions were better during tennis game performance. Declarative knowledge was related to the development of procedural knowledge; serve and groundstroke skill were related to the motor execution components of performance. Interviews during and after game play were used to examine knowledge and decision-making. Experts, as compared to novices, focused on higher level concepts, had more connections between concepts, and had more condition and alternative action concepts that were important to the game's goal structure. Experts' greater decision-making ability during game play was related to their knowledge structure.     

Lost in the Rhythm: Effects of Rhythm on Subsequent Interpersonal Coordination

Music is a natural human expression present in all cultures, but the functions it serves are still debated. Previous research indicates that rhythm, an essential feature of music, can enhance coordination of movement and increase social bonding. However, the prolonged effects of rhythm have not yet been investigated. In this study, pairs of participants were exposed to one of three kinds of auditory stimuli (rhythmic, arrhythmic, or white‐noise) and subsequently engaged in five trials of a joint‐action task demanding interpersonal coordination. We show that when compared with the other two stimuli, exposure to the rhythmic beat reduced the practice effect in task performance. Analysis of the behavioral data suggests that this reduction results from more temporally coupled motor movements over successive trials and that shared exposure to rhythm facilitates interpersonal motor coupling, which in this context serves to impede the attainment of necessary dynamic coordination. We propose that rhythm has the potential to enhance interpersonal motor coupling, which might serve as a mechanism behind its facilitation of positive social attitudes.     

The Effects of Positive Peer Reporting as a Class-Wide Positive Behavior Support

School-wide, selective, and individual positive behavioral supports are critical elements of a comprehensive, tiered model of service delivery. Positive peer reporting (PPR) involves brief, highly structured sessions during which peers are provided the opportunity to praise the behavior of target students. PPR procedures were modified in this study to provide all children in a classroom the opportunity to provide or receive peer praise. The effects of class-wide PPR on teacher-recorded critical events were evaluated using a multiple baseline design across two classrooms. Results indicated marginal improvement across the two settings, as well as supplemental measures of behavior outside of the classroom and class-wide sociometric nominations. Implications for future research and emerging models of school-wide PBS are discussed.     

Increasing the Rigor of Procedural Fidelity Assessment: An Empirical Comparison of Direct Observation and Permanent Product Review Methods

Although it is widely accepted that procedural fidelity data are important for making valid decisions about intervention effectiveness, there is little empirical guidance for researchers and practitioners regarding how to assess procedural fidelity. A first step in moving procedural fidelity assessment research forward is to develop a comprehensive understanding of the relation between currently recommended assessment methods, systematic direct observation (SDO) and permanent product review (PPR). To this end, we first discuss methodological issues related to procedural fidelity assessment via SDO and PPR, and how they are evidenced in the behavioral intervention outcome literature. Second, we present a single-case design study in which teachers’ implementation of behavior support plans was assessed via SDO and PPR. Third, we analyze the SDO and PPR data with regard to (a) relation between the methods; (b) methodological issues including definitions of procedural fidelity and intervention steps, representativeness of intervention steps, and collection of an adequate sample; and (c) association with student outcomes. Finally, we discuss implications for research and practice.     

Mechanism Involvement During Skill Imagery

Explanations of the effects of initial mental imagery practice on the subsequent performance of a motor task may be divided into two categories. Inflow explanations propose that proprioceptive feedback generated during imagery practice serves as the underlying mechanism while outflow explanations claim that cognitive operations (e.g., motor programs) generated during skill imagery serve as the basis for physical performance. A test of these two models was conducted by comparing unilateral and bilateral transfer in a rotary pursuit task following either imagery or physical practice (cf. Wallace, 1977). The results showed that all transfer groups produced positive transfer relative to a no-practice control group. Further, unilateral transfer was greater than bilateral transfer for physical practice. There was no difference between unilateral and bilateral transfer for imagery practice. These data were interpreted as evidence for an outflow explanation of skill imagery.     

Mechanism involvement during skill imagery

Explanations of the effects of initial mental imagery practice on the subsequent performance of a motor task may be divided into two categories. In-flow explanations propose that proprioceptive feedback generated during imagery practice serves as the underlying mechanism while outflow explanations claim that cognitive operations (e.g., motor programs) generated during skill imagery serve as the basis for physical performance. A test of these two models was conducted by comparing unilateral and bilateral transfer in a rotary pursuit task following either imagery or physical practice (cf. Wallace, 1977). The results showed that all transfer groups produced positive transfer relative to a no-practice control group. Further, unilateral transfer was greater than bilateral transfer for physical practice. There was no difference between unilateral and bilateral transfer for imagery practice. These data were interpreted as evidence for an outflow explanation of skill imagery.     

The relation between measures of cognitive and motor functioning in 5- to 6-year-old children

Specific relations between executive functions (working memory capacity, planning and problem-solving, inhibitory control) and motor skill performance (anticipatory motor planning, manual dexterity) were examined in 5- to 6-year-old children (N = 40). Results showed that the two motor skill components were not correlated. Additionally, it was found that response planning performance was a significant predictor of anticipatory motor planning performance, whereas inhibitory control and working memory capacity measures were significant predictors of manual dexterity scores. Taken together, these results suggest that cognitive and motor skills are linked, but that manual dexterity and anticipatory motor planning involve different specialized skills. The current study provides support for specific relations between cognitive and motor performance, which has implications for early childhood cognitive-motor training and intervention programs.     

Multivariate Relationships Between Motor and Personality Measures in Culturally Deprived High School Pupils

The relationship between personality, as measured by the IPAT-HSPQ, and certain motor performance variables was studied by utilizing the multivariate technique of canonical correlation. Ss for the study were 91 culturally deprived high school students who were achieving well below their expected capacity. A significant canonical relationship was not found between the domains of personality and motor performance. Also, no significant relationships between motor sub-domains and personality were found. It was thus concluded that for the population under study, the domains of motor performance and personality were independent Some discussion of the multivariate technique of canonical correlation was offered and compared with univariate procedures.     

儿童早期精细动作技能与认知发展的关系

精细动作技能指个体主要凭借手以及手指等部位的小肌肉或小肌肉群而产生的运动, 它可以为个体提供认知经验, 丰富认知对象, 进而促进个体对事物本质的认识。当个体需要将认知资源-注意在两个或多个任务之间进行分配时, 熟练的精细动作可以节省注意资源, 为高级的认知任务更好地服务; 精细动作与认知在发展中不断相互促进, 有些动作是某些认知习得或认知练习的先决条件; 精细动作技能可以预测小学低年级的学业成绩, 尤其是阅读和数学成绩。精细动作技能和认知发展的关系具有大脑神经发育基础, 它们在某种程度上共享相同的脑区, 如小脑和前额叶。因此, 某些认知损伤的病症可以通过精细动作的训练而得到改善和治疗。     

The association of motor information and verbal information: a new perspective on the mechanism of the SPT effect

Current perspectives on the mechanism underlying the Subject Performed Task (SPT) effect have not yet reached a consensus. This study investigated whether the association between motor and verbal information is a key factor that explains the SPT effect. Experiment 1 and 2 tested whether motor and verbal retrieval memory performance were different when the association level was varied. Results showed that when subjects used low association learning materials, memory performance in either motor or verbal retrieval condition was significantly better than performance in the combined retrieval condition. Experiment 3 examined whether the level of association between motor and verbal information affects the SPT effect. Results revealed that the SPT effect disappeared when low association learning materials were used. Our findings imply that the high association level between motor and verbal information enables mutual activation of the two information types, leading to improved memory performance.     

The relation between cognitive and motor performance and their relevance for children’s transition to school: A latent variable approach

Both theoretically and empirically there is a continuous interest in understanding the specific relation between cognitive and motor development in childhood. In the present longitudinal study including three measurement points, this relation was targeted. At the beginning of the study, the participating children were 5–6-year-olds. By assessing participants’ fine motor skills, their executive functioning, and their non-verbal intelligence, their cross-sectional and cross-lagged interrelations were examined. Additionally, performance in these three areas was used to predict early school achievement (in terms of mathematics, reading, and spelling) at the end of participants’ first grade. Correlational analyses and structural equation modeling revealed that fine motor skills, non-verbal intelligence and executive functioning were significantly interrelated. Both fine motor skills and intelligence had significant links to later school achievement. However, when executive functioning was additionally included into the prediction of early academic achievement, fine motor skills and non-verbal intelligence were no longer significantly associated with later school performance suggesting that executive functioning plays an important role for the motor-cognitive performance link.     

动作的创造性操作与原型效应

对各种不同动作操作水平的被试,进行动作操作图式的操作实验。结果发现：１．经过系列动作的学习,可以形成动作原型。２．动作原型对于动作操作有影响作用,这种原型效应明显地表现在动作的创造性操作上。３．动作操作水平与动作原型效应有密切关系,动作原型效应,在操作水平高的人的动作操作上,表现最为明显。４．动作原型效应受背景条件所制约。     

Mentalizing skills of non-native,early signers: A longitudinal perspective

Using a population-based sample consisting of 401 6- to 12-year-olds, this study examined normative age and sex distributions on motor activity as measured in an actigraphic-based motion tracking system (MTS) and on attention-related functions derived from a Continuous Performance Test (CPT). Specific objectives were to present new knowledge on age-related change in motor activity and to study age effects on changes in motor activity and CPT performance as a function of time on task. Further, continuous relations between the two ADHD symptom domains and CPT performance and motor activity, and importantly, age effects in these relations were examined. CPT performance improved, and level of motor activity decreased with age. Linear associations between the two ADHD symptom domains and several of the CPT and MTS parameters support available research describing the nature of ADHD as a continuous dimension with variable expression throughout the general population. Further, our study is one of the first to provide developmental data using a time on task design, particularly with regard to motor activity. Imperative for ADHD future research are our results showing that age matters in the relation between ADHD behaviours and neuropsychological function.