著者

田中 美吏 柄木田 健太

出版者

日本スポーツ心理学会

雑誌

スポーツ心理学研究 (ISSN:03887014)

巻号頁・発行日

vol.46, no.1, pp.27-39, 2019-03-31 (Released:2019-03-31)

参考文献数

44

被引用文献数

1 1

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Wegner (1987) demonstrated that thoughts about white bears are facilitated by instructions not to think about white bears. This phenomenon is widely known as the ironic process theory, and it applies to cognitive tasks as well as motor tasks. Many studies have been conducted on ironic errors in the domain of motor performance. However, there are only a few old reviews providing a comprehensive understanding of this phenomenon. In this review of selected 17 articles, we classified these articles into experimental verification of ironic errors in motor performance, ironic errors when performing motor tasks under pressure, and mechanisms of ironic errors in motor performance in the viewpoints of attentional capacity and eye movement. We also reviewed articles reporting experimental verification of errors in the opposite direction (overcompensation), including the mechanisms of such errors. Finally, based on the results of the review, we have suggested the implications of ironic errors for future studies in sport psychology. This review is expected to provide a systematic understanding of applications of ironic processing theory in the domain of motor performance and contribute to future studies on this topic.

著者

柄木田 健太 田中 美吏 稲田 愛子

出版者

日本スポーツ心理学会

雑誌

スポーツ心理学研究 (ISSN:03887014)

巻号頁・発行日

pp.2021-2103, (Released:2021-11-13)

参考文献数

73

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Many athletes suffer from yips, which is defined as “a psycho-neuromuscular movement disorder, which affects sports in which fine motor precision skills (Clarke et al., 2015, p. 156).” Yips is one reason for significant performance decrements in sports. Several case studies, surveys, and experimental studies have been conducted to clarify this phenomenon. These studies can increase the understanding of yips and help athletes, coaches, and practitioners improve this problem during practice and competitions. Therefore, we reviewed 62 articles published from 1981 to 2021 reporting assessment, symptoms, and treatments of yips in sports. As a result, we identified four types of assessments: (1) self-assessments, (2) observations by others, (3) kinematic and physiological assessments using motion capture and electromyography, and (4) responding to assessment scales. The studies were also categorized in terms of symptoms, as psychological (e.g., anxiety, attention, and personality) and physio-behavioral (e.g., kinematics, muscular activity, and brain activity). The studies on yips treatment could be classified into imagery techniques, pharmacotherapy, and other psychological skills. Furthermore, specific studies indicated post-traumatic psychological growth through yips experiences. The implications of these studies for future research on yips are discussed based on this review.

著者

田中 美吏 柄木田 健太

出版者

日本スポーツ心理学会

雑誌

スポーツ心理学研究 (ISSN:03887014)

巻号頁・発行日

pp.2018-1803, (Released:2019-02-06)

参考文献数

44

被引用文献数

1 1

---

Wegner (1987) demonstrated that thoughts about white bears are facilitated by instructions not to think about white bears. This phenomenon is widely known as the ironic process theory, and it applies to cognitive tasks as well as motor tasks. Many studies have been conducted on ironic errors in the domain of motor performance. However, there are only a few old reviews providing a comprehensive understanding of this phenomenon. In this review of selected 17 articles, we classified these articles into experimental verification of ironic errors in motor performance, ironic errors when performing motor tasks under pressure, and mechanisms of ironic errors in motor performance in the viewpoints of attentional capacity and eye movement. We also reviewed articles reporting experimental verification of errors in the opposite direction (overcompensation), including the mechanisms of such errors. Finally, based on the results of the review, we have suggested the implications of ironic errors for future studies in sport psychology. This review is expected to provide a systematic understanding of applications of ironic processing theory in the domain of motor performance and contribute to future studies on this topic.

著者

田中 美吏 柄木田 健太 村山 孝之 田中 ゆふ 五藤 佳奈

出版者

一般社団法人 日本体育学会

雑誌

体育学研究 (ISSN:04846710)

巻号頁・発行日

pp.17120, (Released:2018-04-16)

参考文献数

54

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Motor behavior couples with several types of environmental information perceived by actors. The phenomenon by which perceptions are distorted by the psychological state of an actor, including motivation, desire, and anxiety, is known as dynamic perception, and many athletes experience this under the psychological pressure of competition. The effects of pressure on the perception of target size before (pre-performance judgement) and after (post-performance judgement) a dart-throwing task and the relationship between size perception and performance outcome in the task were investigated experimentally. Healthy novice female university students (N=20) participated in the experiment. Pressure manipulations included performance contingent competitive cash rewards and comparative others. The results indicated that psychological and physiological stress responses were successfully induced, as indexed by significant increases in state anxiety and heart rate under pressure. Moreover, there were no significant differences in pre- and post-performance size perception between pressure and nonpressure conditions in all participants. However, participants with reduced throwing accuracy under pressure, as compared with non-pressure, perceived the target to be smaller under pressure in post-performance judgement. It is possible that attentional change including conscious processing and distraction, as well as kinematic changes, led to a decrement of motor skills performance that might have caused perceptual distortion under pressure. Exploratory multiple regression analysis to identify factors leading to perceptual distortions of target size under pressure indicated that participants reporting larger trait anxiety judged the target to be smaller in only preperformance judgement.

著者

田中 美吏 柄木田 健太 村山 孝之 田中 ゆふ 五藤 佳奈

出版者

一般社団法人 日本体育学会

雑誌

体育学研究

巻号頁・発行日

2018

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<p>Motor behavior couples with several types of environmental information perceived by actors. The phenomenon by which perceptions are distorted by the psychological state of an actor, including motivation, desire, and anxiety, is known as dynamic perception, and many athletes experience this under the psychological pressure of competition. The effects of pressure on the perception of target size before (pre-performance judgement) and after (post-performance judgement) a dart-throwing task and the relationship between size perception and performance outcome in the task were investigated experimentally. Healthy novice female university students (N=20) participated in the experiment. Pressure manipulations included performance contingent competitive cash rewards and comparative others. The results indicated that psychological and physiological stress responses were successfully induced, as indexed by significant increases in state anxiety and heart rate under pressure. Moreover, there were no significant differences in pre- and post-performance size perception between pressure and nonpressure conditions in all participants. However, participants with reduced throwing accuracy under pressure, as compared with non-pressure, perceived the target to be smaller under pressure in post-performance judgement. It is possible that attentional change including conscious processing and distraction, as well as kinematic changes, led to a decrement of motor skills performance that might have caused perceptual distortion under pressure. Exploratory multiple regression analysis to identify factors leading to perceptual distortions of target size under pressure indicated that participants reporting larger trait anxiety judged the target to be smaller in only preperformance judgement.</p>