作者: John C. Guignard , Alvah C. Bittner , Steven W. Einbender , Robert S. Kennedy
DOI: 10.1177/107118138002400189
关键词: Developmental psychology 、 Visual acuity 、 Test (assessment) 、 Test evaluation 、 Psychology 、 Repeated measures design 、 Environmental research 、 Audiology 、 Landolt C 、 Reading (process)
摘要: A Landolt C visual acuity test was evaluated for inclusion in a battery of Performance Evaluation Tests Environmental Research (PETER) use repeated measures experiments. Eight subjects were tested 12 days to determine stability means, standard deviations and cross-day correlations. Mixed results these correlation analyses made questionable the speed error measures. Fine-structure indicated that task more measure response accuracy than acuity. future performance evaluation exploration alternative tests are recommended. It is concluded form used not stable cannot be recommended as PETER.