This document outlines critical thinking skills needed to analyze psychological research studies. It discusses evaluating a study's methodology, connecting findings to major debates in psychology, applying research to society, and relating studies to different levels of analysis. Critical thinking involves assessing strengths and limitations of methods, ethics, reliability, and validity, as well as considering how findings inform nature vs nurture, reductionism vs holism, and free will vs determinism debates. Research must also be evaluated for real-world applications and how it enhances understanding of human behavior.