Discover your intellectual strengths
Item analysis: The Cronbach's Alpha of all items is 0.822.
No item if deleted will lead to an increase.
The standard deviation is 15.
Factor analysis indicates the presence of a general intelligence factor.
Questionnaire feedback has been used to establish correlations with other standardized tests of intelligence, achievement and aptitude.
The Pearson correlation coefficient r is reported for each test.
Feedback from the questionnaire shows a clear relationship between education levels, occupational status and test scores in the following order.