Frame of Reference Effects Following the Announcement of Exam Results.
The internal/external frame of reference (I/E) model by Marsh (e.g., 1990a) assumes two central information sources for the constitution of domain-specific academic self-concepts: (1) social comparisons (external frame of reference), in which students compare their own achievements with those of their classmates; and (2) intraindividual comparisons (internal frame of reference), in which students compare their own achievements in one subject with their achievements in other subjects. In path analyses, it has been found that the latter type of comparison leads to negative paths from achievement indicators in subject A to self-concept measures in subject B. To investigate the actual impact of achievement feedback and of the frames of reference on changes in self-concept variables, we analyzed math and German self-concepts immediately following the announcement of exam results in each subject. Participants were 258 7th- to 9th-graders. Path analyses using structural equation modeling supported the validity of the I/E model with respect to the impact of simultaneously given current exam results. In particular, German achievement had a negative impact on subsequent math self-concept. Copyright 2001 Academic Press.