自我效能與目標難度對手榴彈野戰投擲表現的影響

本研究的主要目的為：1.探討自我效能與目標難度對手榴彈野戰投擲是否有交互作用存在。2.探討自我效能對手榴彈野戰投擲是否有差異存在。3.探討不同目標難度對手榴彈野戰投擲是否有差異存在。以陸軍化學兵學校的新進士兵為受試者，共有89名。所有的受試者依其自設目標分為困難目標、中等目標和容易目標三組。本研究所使用的工具，除國造練習手榴彈外，另有自設目標問卷、自我效能量表。蒐集的資料是以獨立樣本二因子變異數分析進行統計分析。研究結果發現：1.自我放能與目標難度對後測的手榴彈野戰投擲表現沒有交互作用影響；2.高自我效能組比低自我效能組有較好的手榴彈野戰投擲表現；3.中等目標組的手榴彈野戰投擲表現高於容易目標組和困難目標組。最後，本研究將運動心理學的原理運用於國防體育之中，並對於後續研究提出一些建議。

關鍵字

自我效能；目標難度；手榴彈野戰投擲

並列摘要

The purposes of this study were: 1. to explore the effect of self-efficacy and goal-difficulty on the throwing performance of grenade operations; 2. to compare the difference of grenade field throwing performance between the subjects with different self-efficacy; 3.to compare the difference of grenade field throwing performance between the subjects with different goal difficulty. There were 89 soldiers newly recruited from Army Chemical School as the subjects. The subjects were assigned into 3 groups (difficult goal group, moderate goal group, and easy goal group) according to their self-set goals. The instruments administered to the subjects were homemade practice grenade, self-set goal questionnaire, and self-efficacy inventory. The collected data were analyzed by two-way ANOVA (independent). The findings of this study were as the follows: 1. There was no interaction effect of goal difficulty and self-efficacy on posttest grenade field throwing performance. 2. The grenade field throwing performance of high self-efficacy group was better than that of low self-efficacy group. 3. The grenade field throwing performance of moderate goal group was better than those of easy goal group and difficult goal group. Finally, several principles of sport psychology were applied to national security physical education and some suggestions were offered for the future studies.

並列關鍵字

self-efficacy ； goal difficulty ； grenade field throwing performance

國際替代計量

自我效能與目標難度對手榴彈野戰投擲表現的影響

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