15.1 What Are Psychological Disorders — Where Normal Ends and Disorder Begins | Psychology 2e

• Understand how geographical and cultural context influences the evaluation of mental states.
• Define psychopathology as the study and manifestation of psychological disorders.
• Evaluate if statistically atypical behavior is sufficient to define a psychological disorder.
• Analyze how social norms influence disorder definitions and their cultural/temporal limits.
• Understand Thomas Szasz's argument that mental illness is a social construct, not objective.
• Recognize how Thomas Szasz's controversial views inadvertently advanced human rights.
• Learn Jerome Wakefield's "harmful dysfunction" model for defining psychological disorders.
• Understand the American Psychiatric Association's four pillars for diagnosing psychological disorders.
• Appreciate the complex, evolving nature of defining psychopathology and normal human suffering.
• Up next in “Psychology 2e — Full Course (OpenStax) | Intro Psychology Lectures”15.2 Diagnosing and Classifying Psychological Disorders — Normal To Disorder | Psychology 2e

What separates a psychological disorder from the ordinary struggles of everyday life? This lesson dives into the surprisingly complex—and often culturally loaded—process of defining psychopathology, from simple statistical approaches to the APA's four-pillar framework. Along the way, you'll see why geography, time, and culture all have a say in what gets labeled a mental disorder. In this video: • Why statistical rarity alone fails as a diagnostic criterion — illustrated by the red hair example in the US vs. Scotland • How cultural norms shape diagnosis: smiling at strangers, eye contact, and hallucinations mean very different things across cultures • Thomas Szasz's controversial 'myth of mental illness' argument — and his paradoxical positive impact on civil rights and psychiatric reform • Jerome Wakefield's 'harmful dysfunction' model: a spider phobia example shows how a broken internal mechanism plus real-life harm equals disorder • The APA's four pillars of psychological disorder: disturbance, dysfunction, distress/disability, and the cultural exception • Why profound grief after losing a loved one is not classified as a disorder under the fourth pillar • The fuzzy boundary between normal human suffering and clinical psychopathology — and why no single criterion perfectly draws the line #OpenStax #Psychology #MentalHealth #Psychopathology #AbnormalPsychology OpenStax Content adapted from "OpenStax Psychology 2e", by OpenStax licensed under CC BY 4.0. Content based on Web Version: Apr 23, 2026. Read the textbook online https://openstax.org/details/books/psychology-2e Music first girl talking to me. by ikkun (ex. Barradeen) | https://soundcloud.com/ikkunwastaken Royalty Free Music by https://www.free-stock-music.com Creative Commons / Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) https://creativecommons.org/licenses/by-sa/3.0/deed.en_US