Is the breadth of individualized ranges of optimal anxiety (IZOF) equal for all athletes? A graphical method for establishing IZOF.
Recall and direct methods to determine the individual zone of optimal functioning (IZOF) cannot account for potential individual differences in the span of optimal anxiety. Accordingly, an attempt was made to test a graphical technique that could establish the span of optimal anxiety ranges for individuals. State anxiety (STAI; Spielberger, Gorusch, & Lushene, 1970; and CSAI-2; Martens, Burton, Vealey, Bump, & Smith, 1990) was assessed before competitions (10 to 20) in six Spanish golfers during a season. Performance in each match was determined using golf scores and self-ratings. Optimal anxiety ranges were established graphically by plotting individual scores of precompetition anxiety against individual performance values. Optimal ranges were also determined using Hanin's (1986, 1989) direct and recall methods. The efficacy of each method was contrasted by comparing performance between cases in which the golfers possessed optimal or non-optimal anxiety according to each method. More of the golfers performed better when competing within an IZOF established with the graphic procedures than with the other methods.
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Departamento de Personalidad, Evaluación y Tratamientos Psicológicos, Facultad de Psicología, Universidad de Valencia, Av. Blasco Ibañez, 21. 46010 Valencia, Spain. Diana.Pons@uv.es
Balaguer
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Garcia-Merita
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D000293:Adolescent; D000328:Adult; D001007:Anxiety / Q000523:psychology*; D003163:Competitive Behavior; D005260:Female; D006055:Golf / Q000523:psychology*; D006801:Humans; D007206:Individuality; D008297:Male; D011939:Mental Recall; D010555:Personality Inventory / Q000706:statistics & numerical data; D011594:Psychometrics