Stability of Portable Rod-and-Frame Test scores.
Data were obtained on the Portable Rod-and-Frame Test for a sample of 31 college women. For a test-retest interval of approximately 9 mo. a stability coefficient of .84 was obtained. There was no difference between test and retest means of 2.15 (SD = 1.93) and 2.50 (SD = 2.12), respectively (t30 = 1.65). These findings provide evidence for the intraindividual stability of scores on the portable task.
D000328:Adult; D005260:Female; D005364:Field Dependence-Independence; D006801:Humans; D010556:Personality Tests; D011581:Psychological Tests; D011594:Psychometrics