Tre test di esplorazione visuo-spaziale: taratura su 212 soggetti normali

Studied the relation of age, sex, and educational level to performance in visual–spatial exploration tasks, using 106 male and 106 l female adults (mean age 48.778 yrs). Information on sociodemographic variables, educational level, and physical and mental health was obtained by questionnaire. Ss were presented with 3 tasks involving the identification and crossing out of target stimuli (bells, symbols, or letters) interspersed among distracters. The results were evaluated according to age, sex, educational level, latency period, accuracy, omission errors, and handedness. Normative data was determined. An ANOVA and other statistical tests were used.