2 Important Personality Inventories: MMPI-3 and MCMI-IV

Introduction The assessment of personality is a cornerstone of clinical psychology, offering insight into an individual’s enduring patterns of thinking, feeling, and behaving (Sarason & Sarason, 2005). Personality inventories provide Read More…

Percentiles, Percentile Ranks, and Standard Scores: 3 Important Concepts in Statistics

Introduction In psychological and educational measurement, one of the major challenges is interpreting individual performance in a way that is meaningful, accurate, and comparable across different tests, populations, and contexts. Read More…

Norms in Psychological Testing: Transform Raw Data into Meaningful Insights

Introduction of Norms in Psychological Testing The norms are thus empirically established by determining what a representative group of persons actually do on the test. Any individual’s raw score is Read More…