Examination of Visual Information as a Mediator of External Focus Benefits

2013 ◽  
Vol 35 (3) ◽  
pp. 250-259 ◽  
Author(s):  
William M. Land ◽  
Gershon Tenenbaum ◽  
Paul Ward ◽  
Christian Marquardt
Keyword(s):  
Task Performance ◽  
Visual Information ◽  
Attentional Focus ◽  
Focus Of Attention ◽  
Movement Variability ◽  
Variability Analysis ◽  
External Focus ◽  
Movement Effect ◽  
Cognitive Perspectives

Attunement to visual information has been suggested to mediate the performance advantage associated with adopting an external focus of attention (e.g., Al-Abood, Bennett, Moreno Hernandez, Ashford, & Davids, 2002; Magill, 1998). We tested this hypothesis by examining the extent to which online visual information underpins the external focus advantage. The study examined skilled golfers on a putting task under one of three attentional focus conditions: control (no instructions), irrelevant (tone counting), and external (movement effect focus), with either full or occluded vision. In addition to task performance, the effect of attentional focus and vision on between-trial movement variability was examined. We found a significant advantage for an external focus of attention in the absence of vision. The results of the movement variability analysis further indicated that external focus was not mediated by the online use of vision. We discuss these findings in the context of traditional cognitive perspectives to external focus effects.

Verbal Cues and Attentional Focus: A Simulated Target-Shooting Experiment

2017 ◽  
Vol 5 (1) ◽  
pp. 148-159 ◽  
Author(s):  
Louisa D. Raisbeck ◽  
Jed A. Diekfuss
Keyword(s):  
Attentional Focus ◽  
Focus Of Attention ◽  
Verbal Cues ◽  
Task Load ◽  
External Focus ◽  
Gun Barrel ◽  
Internal Focus ◽  
And Performance ◽  
Nasa Task Load Index ◽  
Learning And Performance

Performance benefits exist for an external focus of attention compared with an internal focus of attention for performance and learning (Wulf, 2013). It is unknown, however, if varying the number of verbal cues affects learning and performance. Focus of attention and the number of verbal cues were manipulated during a simulated handgun-shooting task. For the internal focus conditions, participants were told to focus on their hand, arm, and wrist, whereas the external focus instructions were to focus on the gun, gun barrel, and gun stock. To manipulate the number of verbal cues, participants received instruction to focus on a single verbal cue or multiple verbal cues. Shooting performance was assessed at baseline, acquisition, and at two separate retention phases (immediate, delayed) that included transfer tests. Participants completed the NASA—Task Load Index to assess workload following all trials. Participants who received one verbal cue performed significantly better during immediate retention than those who received three verbal cues. Participants who used external focus of attention instructions had higher performance and reported less workload at delayed retention compared to those who used internal focus instructions. This research provides further support for the benefits of an external focus and highlights the importance of minimizing the number of verbal cues.

scholarly journals Do Children Benefit External Focus of Attention as Much as Adults? A Motor Learning Study

2017 ◽  
Vol 11 (7) ◽  
pp. 85 ◽  
Author(s):  
Somaye Roshandel ◽  
Hamidreza Taheri ◽  
Amir Moghadam
Keyword(s):  
Motor Skills ◽  
Retention Test ◽  
Attentional Focus ◽  
Focus Of Attention ◽  
Learning Study ◽  
Test Results ◽  
Future Studies ◽  
External Focus ◽  
Internal Focus ◽  
And Task

Recent evidence supports advantages of an external focus of attention on learning motor skills, however, there is a need to retest these finding for children and comparing them with adults. Thus, the purpose of current study was to determine the effect of different attentional focus on learning a motor skill in children and adults. Thirty children (8-12 year) and thirty adults (25-42 years) were randomly assigned to one of four groups: (1) Children external focus of attention (EFA), (2) Children- internal focus of attention (IFA), (3) Adults- External focus of attention (EFA), (4) Adults- internal focus of attention (IFA). Following initial instructions and task demonstration, participants performed 60 darts throwing in six blocks and 24 hours later performed 10 additional throws for retention test. Results revealed that children benefited from EFA and IFA instruction in the same manner, however, adults benefited from EFA more than IFA instruction. Future studies should continue to examine effects of different attentional focus on other skills.

scholarly journals The Effect of External Attentional Focus and Self-Controlled Feedback on Motor Learning in Older Adults

2020 ◽  
Vol 27 (1) ◽  
pp. 9-13
Author(s):  
Sima Razaghi ◽  
Esmaeel Saemi ◽  
Rasool Abedanzadeh
Keyword(s):  
Older Adults ◽  
Motor Learning ◽  
Retention Test ◽  
Attentional Focus ◽  
Focus Of Attention ◽  
The Other ◽  
Acquisition Phase ◽  
Control Group ◽  
External Focus ◽  
Mixed Anova

AbstractIntroduction. External focus instruction and self-controlled feedback have beneficial effects on motor learning. The purpose of the present study was to investigate the benefits of combined effects of external focus instruction and self-controlled feedback on balance performance in older adults.Material and Methods. Forty older adults (mean age: 63.21 ± 3.6 years; all female) were selected and randomly divided into 4 groups: self-controlled feedback, external attention, external attention/self-controlled feedback and control group. The task of standing on the platform of the stabilometer device and trying to keep the platform horizontally as much as possible was performed in each 30-sec. trial. The participants of self-controlled group received feedback on the timing of balance after the trials. In the external focus of attention, participants noticed the signs that were located horizontally ahead of their feet. The test was conducted in two sessions. In the acquisition phase, 10 trials of 30 seconds were performed and the retention test was completed 24 hours later as 5 trials of 30 seconds.Results. The results of mixed ANOVA on time data as an indicator of balance in the acquisition phase showed that the mixed group of external focus of attention and self-controlled feedback had better performance than the other groups (p = 0.004). In the retention test, the results of mixed ANOVA showed that the participants in the combined group of external focus and self-controlled feedback had better performance than the other groups (p = 0.006). The external focus of attention and self-controlled feedback performed similarly, and both were superior to the control group (p < 0.05).Conclusions. The results of this study, supporting the OPTIMAL theory of motor learning in the elderly, showed that the combination of two factors of external focus and self-controlled feedback has a double advantage over the presence of each of the factors. Therefore, it is suggested that the combinations of external focus instructions and self-controlled feedback should be used to improve performance and motor learning in the classes of practical and clinical rehabilitation fields.

Influência da demanda atencional e instrução no teste levantar, caminhar e sentar

1970 ◽  
Vol 6 (3) ◽  
Author(s):  
Bruno R. Leite ◽  
Sandra R. Alouche ◽  
Jéssica P. Estevam ◽  
Samara M. Abdouni ◽  
Sandra M.S.F. Freitas
Keyword(s):  
Dual Task ◽  
Secondary Task ◽  
Attentional Focus ◽  
Lateral Side ◽  
Movement Variability ◽  
Timed Up And Go ◽  
Secondary Tasks ◽  
External Focus ◽  
Concurrent Tasks ◽  
Dual Task Paradigm

Abstract: The activities of standing, walking and sitting performed in association with other tasks (e.g., holding an object) are very common in our everyday lives. The performance of these concurrent tasks may require greater attentional demand. Therefore, the aim of the current study was to evaluate the performance of young healthy adults on the "Timed Up and Go" (TUG) test on the dual task paradigm. Twelve young adults performed the TUG test in four conditions: a) no secondary task; b) with a task of holding a tube with both hands without defined attentional focus; c) holding the tube with internal attentional focus (i.e., minimize the hands motion); and, d) holding the tube with external attentional focus (i.e., minimize the movement of a light from a laser pointer fixed to the tube which reflected on a target placed on the wall). A digital chronometer was used to record the time taken to complete the tests. The time spent in the conditions with secundary task relative to the original TUG test was also analyzed. The movement variability of the tube was assessed by recording the kinematics of markers placed on the lateral side of the tube. Analyses of variance were used to compare the total and relative time and tube variability across conditions. More time was necessary to complete the TUG test when specific instruction about the secondary task was given, mainly when related to the movement of the tube (external focus). However, the variability of the tube was also smallest in that condition. Therefore, the addition of a secondary task (holding a tube) affects the performance of TUG only when specific instructions on the attentional focus are given in particular about external effects of the secondary task.Key Words: Time up and Go test, dual task, attentional focus, secondary tasks.

The automaticity of complex motor skill learning as a function of attentional focus

2001 ◽  
Vol 54 (4) ◽  
pp. 1143-1154 ◽  
Author(s):  
Gabriele Wulf ◽  
Nancy McNevin ◽  
Charles H. Shea
Keyword(s):  
Focus Group ◽  
Dynamic Balance ◽  
Attentional Focus ◽  
Focus Of Attention ◽  
Skill Learning ◽  
External Focus ◽  
Control Processes ◽  
Attention Focus ◽  
Balance Task ◽  
Internal Focus

The present experiment was designed to test the predictions of the constrained-action hypothesis. This hypothesis proposes that when performers utilize an internal focus of attention (focus on their movements) they may actually constrain or interfere with automatic control processes that would normally regulate the movement, whereas an external focus of attention (focus on the movement effect) allows the motor system to more naturally self-organize. To test this hypothesis, a dynamic balance task (stabilometer) was used with participants instructed to adopt either an internal or external focus of attention. Consistent with earlier experiments, the external focus group produced generally smaller balance errors than did the internal focus group and responded at a higher frequency indicating higher confluence between voluntary and reflexive mechanisms. In addition, probe reaction times (RTs) were taken as a measure of the attention demands required under the two attentional focus conditions. Consistent with the hypothesis, the external focus participants demonstrated lower probe RTs than did the internal focus participants, indicating a higher degree of automaticity and less conscious interference in the control processes associated with the balance task.

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

2015 ◽  
Vol 3 (2) ◽  
pp. 74-90 ◽  
Author(s):  
Scott W. Ducharme ◽  
Will F.W. Wu
Keyword(s):  
Lateral Displacement ◽  
Dynamic Balance ◽  
Attentional Focus ◽  
Focus Of Attention ◽  
External Information ◽  
External Focus ◽  
Balance Task ◽  
Straight Line ◽  
Focus Condition ◽  
Focus Strategies

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.

scholarly journals La influencia de la pedagogía no-linear y del abordaje basado en los constreñimientos en el entrenamiento del remate en el voleibol (The influence of nonlinear pedagogy and constraints-led approach on volleyball attack training)

Retos ◽  
2019 ◽  
pp. 590-596
Author(s):  
Paulo Caldeira ◽  
Ana Paulo ◽  
Jorge Infante ◽  
Duarte Araújo
Keyword(s):  
Focus Of Attention ◽  
Movement Variability ◽  
External Focus ◽  
Game Performance

El objetivo de este articulo es repasar los fundamentos teóricos del abordaje basado en los constreñimientos y de la pedagogía no-linear e como, según sus principios, podrá ser abordado el entrenamiento de voleibol. En este sentido, para estructurar el entrenamiento de voleibol y mejorar el desempeño en juego son desarrollados los principios de manutención del contexto ecológico, de manipulación de tarea, de concentrar las instrucciones en un foco externo valorizando los efectos de la acción. En el voleibol el ataque es responsable por la mayoría de los puntos efectuados, lo que subraya la importancia del entrenamiento de esta acción táctica en un contexto ecológico. Es presentado un ejemplo de la aplicación del abordaje basado en los constreñimientos y de la pedagogía no-linear a la sub-fase de ataque con oposición de bloque.The objective of this article is to overview the principles of the constraints-led approach and nonlinear pedagogy and how they can be applied to volleyball training. To better structure volleyball training and enhance game performance are developed the principles of representative context, task manipulation, instructions based on external focus of attention highlighting the effects of the action and taking advantage on movement variability. In volleyball games, attack is responsible for the majority of points, which highlights the importance of training this tactical action in a representative context. We present an example of how to apply the constraints-led approach and nonlinear pedagogy to the sub-phase of attack with block opposition.Palabras llave: Dinámica ecológica; Pedagogía no-linear; Abordaje basada en constreñimientos; Voleibol (Keywords: Ecologic Dynamics; Nonlinear Pedagogy; Constraints-led Approach; Volleyball) 

scholarly journals Verbal Instruction Reduces Patellofemoral Joint Loading During Bodyweight Squatting

2020 ◽  
Vol 29 (4) ◽  
pp. 463-468
Author(s):  
Thomas G. Almonroeder ◽  
Emily Watkins ◽  
Tricia Widenhoefer
Keyword(s):  
Patellofemoral Joint ◽  
Attentional Focus ◽  
Focus Of Attention ◽  
Verbal Instruction ◽  
Joint Loading ◽  
Common Component ◽  
External Focus ◽  
Verbal Instructions ◽  
Joint Forces ◽  
Internal Focus

Context: The bodyweight squat exercise is a common component for treatment and prevention of patellofemoral pain; however, it can also place a high load on the patellofemoral joint. Restricting anterior motion of the knees relative to the toes during squatting appears to reduce patellofemoral loading. However, exercise professionals typically rely on verbal instructions to alter squat technique. Objective: To evaluate the influence of verbal instructions regarding squat technique on patellofemoral joint loading. Design: Cross-sectional study. Setting: Motion analysis laboratory. Participants: Eleven uninjured females. Intervention: Participants performed bodyweight squats before (baseline) and after receiving verbal instructions to limit anterior knee motion. Two different types of verbal instruction were used, one intended to promote an internal focus of attention and the other intended to promote an external focus of attention. Three-dimensional kinematics and kinetics were recorded using a multicamera system and force plate. Main Outcome Measures: Sagittal plane patellofemoral joint forces and stress were estimated using a musculoskeletal model. Results: Participants demonstrated a reduction in patellofemoral joint forces (35.4 vs 31.3 N/kg; P = .01) and stress (10.7 vs 9.2 mPa; P = .002) after receiving instructions promoting an internal focus of attention, compared with their baseline trials. Participants also demonstrated a reduction in patellofemoral joint forces (35.4 vs 32.3 N/kg; P = .03) and stress (10.7 vs 9.6 mPa; P = .04) after receiving instructions promoting an external focus of attention (vs baseline). However, there were no significant differences in patellofemoral forces (P = .84) or stress (P = .41) for trials performed with an internal versus external attentional focus. Conclusion: It appears that verbal instruction regarding knee position influences patellofemoral joint loading during squatting.

Adopting an External Focus of Attention Enhances Musical Performance

2018 ◽  
Vol 66 (4) ◽  
pp. 375-391 ◽  
Author(s):  
Adina Mornell ◽  
Gabriele Wulf
Keyword(s):  
Music Teachers ◽  
Evaluation Criteria ◽  
Attentional Focus ◽  
Focus Of Attention ◽  
Musical Expression ◽  
External Focus ◽  
Internal Focus ◽  
Focus Condition ◽  
And Performance ◽  
And Control

Two experiments are reported in which skilled musicians playing different instruments performed a piece of their choice under various attentional focus conditions. In the external focus condition, they were asked to focus on playing for the audience and the expressive sound of the music. In the internal focus condition, they were asked to focus on the precision of their finger movements (or lip movements for singers) and correct notes. In the control condition, they were asked to play the way they normally did. Expert raters evaluated the musicians’ performances for both musical expression and technical precision. In Experiment 1, external focus instructions enhanced musical expression relative to both internal focus and control conditions. There was no effect on technical precision. In Experiment 2, raters were given more detailed evaluation criteria. An external focus again led to superior musical expression compared with internal focus and control conditions. In addition, technical precision was higher within the external relative to the internal focus condition. The findings show that the advantages of focusing on the intended movement effect (i.e., externally) generalize to experienced musicians. Music teachers could offer their students specific recommendations for focus of attention during training and in concert situations to optimize learning and performance.

An External Skill Focus is Necessary to Enhance Performance

2014 ◽  
Vol 2 (2) ◽  
pp. 37-46 ◽  
Author(s):  
Robert Russell ◽  
Jared Porter ◽  
Olivia Campbell
Keyword(s):  
Dual Task ◽  
Attentional Focus ◽  
Focus Of Attention ◽  
Primary Task ◽  
Performance Improvements ◽  
External Focus ◽  
Throwing Accuracy ◽  
Internal Focus ◽  
Dart Throwing ◽  
Dual Task Paradigm

This study examined the interaction between a skill/extraneous attentional focus and an internal/external focus of attention using a dual-task paradigm. Thirty-two low-skill participants completed a primary dart-throwing task with their dominant arm while simultaneously performing a secondary arm-stabilizing task with their nondominant arm. Two aspects of the participants’ attentional focus were manipulated: skill versus extraneous focus and external versus internal focus. Participants completed 120 trials across four conditions created by combining the dimensions of the two variables. Performance on the primary task was assessed by measuring throwing accuracy and the kinematics of the throwing action. Results indicated that accuracy improved under the external, skill-oriented condition relative to all other conditions; no differences between the remaining conditions were observed. These findings suggest that an external, skill-oriented focus of attention is needed to facilitate performance improvements in novices.

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