How do arousal, anxiety and psychological skills affect sporting performance?
Explain arousal and anxiety theories and the psychological skills used to optimise performance
A focused answer to the WACE Year 12 Physical Education Studies Unit 4 dot point on sport psychology. Drive, inverted-U and catastrophe theories of arousal, types of anxiety, and psychological skills such as goal setting, imagery and self-talk.
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What this dot point is asking
WACE wants you to explain how psychological state affects performance and how athletes regulate it. You should describe the main arousal theories, distinguish the types of anxiety, and explain how named psychological skills work and when to use them. Marks reward linking a theory or skill to a specific performance situation.
Arousal and the arousal theories
Arousal is the general physiological and psychological state of activation, from deep sleep to high excitement. Three models explain its effect on performance.
Drive theory proposes a linear relationship: as arousal increases, performance increases, and the dominant response is more likely. For a well-learned skill this raises performance, but for a beginner the dominant (often incorrect) response is reinforced, so high arousal can hurt them.
The inverted-U hypothesis proposes that performance improves as arousal rises to an optimal point, then declines as arousal becomes too high. The optimal level varies with the task: fine, complex skills (a golf putt) peak at low arousal, while gross, simple, powerful skills (a tackle) peak at higher arousal.
Catastrophe theory refines the inverted-U by adding cognitive anxiety. When cognitive (worry) anxiety is high, exceeding the optimal point of arousal causes a sudden, dramatic drop in performance rather than the gentle decline of the inverted-U, and recovery requires the athlete to substantially lower arousal first.
Anxiety
Anxiety is the negative emotional response to a perceived threat, and it has distinct forms. Cognitive anxiety is the mental component (worry, negative thoughts, fear of failure). Somatic anxiety is the physical component (raised heart rate, sweating, muscle tension, butterflies). State anxiety is a temporary anxiety in a specific situation, while trait anxiety is a stable personality tendency to perceive situations as threatening and respond with state anxiety. A trait-anxious athlete experiences high state anxiety in many competitive situations.
Psychological skills
Athletes use trained mental skills to reach and hold an optimal state. Goal setting raises motivation and direction; effective goals are SMART (specific, measurable, achievable, relevant, time-bound) and include process and performance goals, not just outcome goals. Mental imagery (visualisation) rehearses the skill or situation in the mind, building confidence and motor patterns and helping control arousal. Self-talk uses cue words and positive statements to focus attention and replace negative thoughts. Relaxation techniques (centred breathing, progressive muscle relaxation) lower somatic arousal and anxiety, while psyching-up strategies raise arousal when it is too low.
How this maps to the exam
Expect a scenario describing an athlete's state before or during competition. Identify the arousal level and anxiety types, name the relevant theory, then recommend and justify psychological skills suited to the task and the performer. Define each skill and say how it works, not just that it is used.