Skill acquisition and sports psychology
Skill acquisition and sports psychology tests how performers learn and control movement and how psychological factors affect performance. Expect questions on classification, practice design, feedback, arousal and motivation.
Learning and practice
Skills can be classified as open (unpredictable environment, e.g. rugby pass) or closed (stable environment, e.g. gymnastic vault); discrete, serial or continuous; gross or fine. Fitts and Posner's stages are cognitive (conscious, error-prone), associative (refining) and autonomous (automatic). Feedback can be intrinsic or extrinsic, and knowledge of results differs from knowledge of performance. Massed practice has little rest; distributed practice includes rest. Blocked practice repeats one skill; random practice mixes skills and better supports retention.
Psychology
The inverted-U hypothesis suggests performance improves with arousal up to an optimum, then declines; the optimum differs by task and performer. SMART goals (specific, measurable, achievable, relevant, time-bound) support motivation. Imagery, self-talk and pre-performance routines can regulate anxiety and attention.
Worked example
A novice learning a tennis serve should begin with part practice on the toss and racket path, using blocked repetitions and clear external feedback (knowledge of performance). As accuracy improves, move to whole-serve practice with variable placements and delay some feedback so the learner uses intrinsic cues. The reasoning is to match practice to the cognitive stage, then increase variability.
Traps
Calling a rugby pass a closed skill; assuming high arousal always improves performance; confusing knowledge of results with knowledge of performance; using random practice too early with beginners.