負性情緒對動作速度的影響研究
發(fā)布時間：2019-04-26 13:04
【摘要】：競技比賽是一個動態(tài)的發(fā)展過程,往往伴隨著多種情緒的變化。我們常�？吹竭\動員因為發(fā)揮失常而導致比賽的失敗,這與運動員當時的情緒狀態(tài)有著很大的關(guān)系,尤其是負性情緒狀態(tài)。另外,動作速度在整個競技比賽領(lǐng)域占有非常重要的地位,許多競技項目獲勝的關(guān)鍵是對動作速度的有效調(diào)控。因此,探討負性情緒對動作速度的影響將有助于指導運動員在賽場上有效的調(diào)控動作速度,取得最終的勝利。本研究將情緒誘發(fā)與提示目標任務范式相結(jié)合,從行為和ERP特征兩個方面,探討了負性情緒對動作速度的影響。實驗一初步探討負性情緒對動作速度影響的行為特征。要求被試觀看情緒圖片(不同效價情緒圖片以偽隨機方式呈現(xiàn),保證相同效價的圖片最多連續(xù)呈現(xiàn)兩張),之后在目標刺激的提示下快速完成六次按鍵動作任務,記錄被試完成第一次和第六次動作任務的時間。兩因素(情緒效價×按鍵次序)重復測量方差分析結(jié)果表明,情緒效價間主效應不顯著(p=0.087),按鍵次序間主效應顯著(p=0.014),兩因素交互作用不顯著(p=0.271)。實驗二著重探討負性情緒對動作速度影響的行為特征和ERP特征。要求被試觀看情緒圖片(中性和負性情緒圖片整組呈現(xiàn)),之后在目標刺激的提示下快速完成六次按鍵動作任務,記錄第一次和第六次完成動作任務的時間并采集ERP數(shù)據(jù)。將不同情緒效價組按圖片呈現(xiàn)先后順序分為早中晚三個時期,并分別對三個時期的行為和ERP數(shù)據(jù)進行統(tǒng)計分析。行為數(shù)據(jù)結(jié)果如下:(1)早期情緒效價間主效應不顯著(p=0.103),按鍵次序間主效應顯著(p=0.001),兩因素交互作用不顯著(p=0.963)。(2)中期情緒效價間主效應不顯著(p=0.146),按鍵次序間主效應顯著(p=0.039),兩因素交互作用不顯著(p=0.469)。(3)晚期情緒效價間主效應顯著(p=0.042),負性情緒條件下的動作速度要顯著慢于中性條件的動作速度;按鍵次序間主效應顯著(p=0.002);兩因素交互作用不顯著(p=0.643)。對晚期ERP數(shù)據(jù)進行兩因素重復測量方差分析結(jié)果如下:(1)N1波幅:情緒效價間主效應不顯著(P=0.350);按鍵次序間主效顯著(P=0.043),第六次按鍵誘發(fā)出更大的N1波幅;兩因素交互作用不顯著(P=0.324)。(2)N170波幅:情緒效價間主效應顯著(P=0.031),負性情緒誘發(fā)出更大的N170成分;按鍵次序間主效不顯著(P=0.249);兩因素交互作用不顯著(P=0.187)。結(jié)論:(1)強烈的負性情緒會對動作速度產(chǎn)生顯著干擾效應,這種干擾效應可能是由于負性情緒加工占用了更多的認知資源導致的(2)執(zhí)行動作任務時注意越集中,動作速度越快。
[Abstract]:Competitive competition is a dynamic development process, often accompanied by a variety of emotional changes. We often see the failure of athletes due to abnormal performance, which has a great relationship with the emotional state of the athletes at that time, especially the negative emotional state. In addition, the movement speed plays a very important role in the whole field of competitive competition, and the key to win many sports events is to regulate and control the movement speed effectively. Therefore, discussing the influence of negative emotion on movement speed will be helpful to guide athletes to regulate and control the movement speed effectively on the field and to win the final victory. In this study, the effects of negative emotion on motor speed were discussed from two aspects: behavioral and ERP characteristics, combining emotional induction with task-prompting paradigm. In experiment one, the behavioral characteristics of negative emotion on motor speed were discussed. The subjects were asked to watch emotional pictures (different titer emotional pictures presented in a pseudo-random manner, to ensure that the same titer of the picture presented at most two consecutive), and then at the prompt of the target stimulation to complete the task of pressing the key quickly six times. Record the time of completion of the first and sixth action tasks. The results of ANOVA of two factors (emotional titer 脳 bond order) showed that the main effect between emotional titers was not significant (p < 0.087), but the main effect was significant in bond order (p = 0.014), and the interaction between the two factors was not significant (p = 0.271). The second experiment focused on the behavioral and ERP characteristics of negative emotion on motor speed. The subjects were asked to watch emotional pictures (neutral and negative emotion pictures presented in the whole group), then complete six key-action tasks quickly at the prompt of target stimulation, record the first and sixth time of completing the task, and collect the ERP data. The different emotional titers were divided into three periods according to the order of picture presentation, and the behavior and ERP data of the three periods were statistically analyzed. The results of behavioral data were as follows: (1) the main effect between the early emotional titers was not significant (p < 0. 103), but the main effect was significant in the order of bond (p < 0. 001). The interaction between the two factors was not significant (p < 0. 963). (2). The main effect between the two factors was not significant in the mid-term (p = 0. 146), but in the order of bond was significant (p < 0. 039). The interaction between the two factors was not significant (p < 0. 469). (3). The main effect between the two factors was significant (p < 0. 042) in the late stage of emotional titers, and the speed of movement in negative mood was significantly slower than that in neutral condition. The main effect between the two factors was significant (p < 0.002), but the interaction between the two factors was not significant (p = 0.643). The results of ANOVA were as follows: (1) N1 amplitude: the main effect between mood titers was not significant (P = 0.350); The main effect was significant in the order of keystroke (P0. 043), and a larger N1 amplitude was induced by the sixth keystroke. The interaction between the two factors was not significant (P < 0. 324). (2). The main effect between the two factors was significant (P < 0. 031), and the negative emotion induced a larger N170 component, but the key effect was not significant in the order of pressing the key (P < 0. 249). The interaction between the two factors was not significant (P < 0. 187). Conclusion: (1) strong negative emotion can cause significant disturbance effect on motor speed, which may be due to negative emotion processing taking up more cognitive resources. (2) more attention is paid to the execution of motor tasks. The faster you move.
【學位授予單位】：上海體育學院
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：B842.6
[Abstract]:Competitive competition is a dynamic development process, often accompanied by a variety of emotional changes. We often see the failure of athletes due to abnormal performance, which has a great relationship with the emotional state of the athletes at that time, especially the negative emotional state. In addition, the movement speed plays a very important role in the whole field of competitive competition, and the key to win many sports events is to regulate and control the movement speed effectively. Therefore, discussing the influence of negative emotion on movement speed will be helpful to guide athletes to regulate and control the movement speed effectively on the field and to win the final victory. In this study, the effects of negative emotion on motor speed were discussed from two aspects: behavioral and ERP characteristics, combining emotional induction with task-prompting paradigm. In experiment one, the behavioral characteristics of negative emotion on motor speed were discussed. The subjects were asked to watch emotional pictures (different titer emotional pictures presented in a pseudo-random manner, to ensure that the same titer of the picture presented at most two consecutive), and then at the prompt of the target stimulation to complete the task of pressing the key quickly six times. Record the time of completion of the first and sixth action tasks. The results of ANOVA of two factors (emotional titer 脳 bond order) showed that the main effect between emotional titers was not significant (p < 0.087), but the main effect was significant in bond order (p = 0.014), and the interaction between the two factors was not significant (p = 0.271). The second experiment focused on the behavioral and ERP characteristics of negative emotion on motor speed. The subjects were asked to watch emotional pictures (neutral and negative emotion pictures presented in the whole group), then complete six key-action tasks quickly at the prompt of target stimulation, record the first and sixth time of completing the task, and collect the ERP data. The different emotional titers were divided into three periods according to the order of picture presentation, and the behavior and ERP data of the three periods were statistically analyzed. The results of behavioral data were as follows: (1) the main effect between the early emotional titers was not significant (p < 0. 103), but the main effect was significant in the order of bond (p < 0. 001). The interaction between the two factors was not significant (p < 0. 963). (2). The main effect between the two factors was not significant in the mid-term (p = 0. 146), but in the order of bond was significant (p < 0. 039). The interaction between the two factors was not significant (p < 0. 469). (3). The main effect between the two factors was significant (p < 0. 042) in the late stage of emotional titers, and the speed of movement in negative mood was significantly slower than that in neutral condition. The main effect between the two factors was significant (p < 0.002), but the interaction between the two factors was not significant (p = 0.643). The results of ANOVA were as follows: (1) N1 amplitude: the main effect between mood titers was not significant (P = 0.350); The main effect was significant in the order of keystroke (P0. 043), and a larger N1 amplitude was induced by the sixth keystroke. The interaction between the two factors was not significant (P < 0. 324). (2). The main effect between the two factors was significant (P < 0. 031), and the negative emotion induced a larger N170 component, but the key effect was not significant in the order of pressing the key (P < 0. 249). The interaction between the two factors was not significant (P < 0. 187). Conclusion: (1) strong negative emotion can cause significant disturbance effect on motor speed, which may be due to negative emotion processing taking up more cognitive resources. (2) more attention is paid to the execution of motor tasks. The faster you move.
【學位授予單位】：上海體育學院
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：B842.6
【參考文獻】
相關(guān)期刊論文 前4條
1 楊韻;梁宗保;張光珍;;情緒加工的早期事件相關(guān)電位成分的分析比較[J];心理研究;2016年05期
2 張曉雯;yび蠲，
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