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Validity of Student Self-Assessments

2000

Abstract

This paper examines the validity of self-assessment as a tool for measuring student abilities, in particular, whether self-assessments can be used as valid substitutes for instructor evaluations. Data is obtained from in-class student self-assessments and subsequent course tests that measure the same abilities. Correlation between self-assessment ratings and test scores are used to comment on the validity of self-assessments. Some

Key takeaways

  • Correlations between students' self-assessment and their performance on test questions are used to comment on the general validity of engineering student self-assessments.
  • In addition to the validity of self-reports, there is also a larger and more useful context in which self-assessments are being studied.
  • Furthermore, the test is administered immediately after the students have completed the survey.
  • Correlations between student confidence reported on the survey and test scores for each course as well as for the aggregate over all courses are reported in Table 2.
  • Additional investigation of the data reveals that high performing students possess higher ability to perform self-assessments as compared to low performing students.