The Nature and Measure of Critical Thinking: The PACIER Framework and Assessment

Based on the PACIER model of critical thinking, involving six facets for critical thinking (Problem solving, Analysis, Creative thinking, Interpretation, Evaluation, Reasoning), the empirical results of a new computer-based assessment (PACIER Critical Thinking Assessment) are presented. The data is based on a study of 700 middle school 11-year-old students in the United Arab Emirates, who were tested five times during a school year. In the assessment framework, test items are described, and psychometric results indicate that the PACIER Critical Thinking Assessment exhibits acceptable reliability and validity. Its use for measuring progress in educational programs to foster critical thinking is discussed.