Sex differences in achievement motivation

Abstract.— Norwegian undergraduate psychology students were given Heckhausen's TAT test of achievement motivation prior to or after final course examination. Women obtained higher mean score on Fear of Failure than men on both occasions. There was no sex difference in length of protocol, nor was this variable related to any of the motivation scores. Success in terms of examination results did not affect motivation scores, whereas failure led to higher score on Hope of Success for men but not for women.     

Learning and hypothesis testing in probabilistic inference tasks

The relation between learning of probabilistic inference tasks and the availability of correct hypotheses for the tasks in individual subjects was investigated in two experiments. The results showed that having the correct hypotheses as measured before learning the tasks was neither a sufficient nor a necessary condition for learning the task. It was concluded that the hypothesis measurements are not reliable enough to allow predictions on an individual level. The results also showed that subjects have not only the four basic functions: positive linear, negative linear, U-shaped and inversely U-shaped, in their hypothesis hierarchies but also J-shaped functions. That the subjects can leam such functions is thus no discodinnation of the hypotheses sampling conception of learning as assumed in earlier studies.