Course: Introduction to Psychology (PSYC 1) · Silver Oak University (fictional sample) · Prof. Bennett
Module: Week 15 of 16 · Fall 2026 · in-person, two 75-minute sessions
Objective covered: Objective 8 — Apply psychological science to the classification and treatment of psychological disorders.

This file holds two pieces: (A) the Module 15 Overview page ("Start Here") and (B) the Welcome Announcement that drips out when the module opens. Dates below assume a Tuesday/Thursday session pattern with Week 15 meeting Tue Dec 8 and Thu Dec 10, and end-of-week work due Sunday Dec 13, 11:59 p.m. Adjust the day-of-week and times to match your section.

(A) Module 15 Overview — Start Here

Welcome to Week 15: Psychological Disorders & Treatment

This is your home base for the week. Read it first, then work the checklist below from top to bottom. Everything you need is linked inside the module.

A note before we begin — please read it. This is the most human topic in the course, and we treat it with care. We'll talk about psychological disorders the way we'd talk about any other health condition: accurately, respectfully, and without sensationalism. Three things to hold onto: disorders are common (about one in five adults has one in a given year), they are treatable health conditions — not weakness or bad character — and reaching out for help is a sign of strength. Everything here is for understanding, not self-diagnosis — nothing in this module qualifies anyone to diagnose themselves or a friend. If anything this week brings something up for you, our campus counseling center is free, confidential, and there for exactly this; in the U.S. you can also call or text 988 anytime, day or night.

This week we ask the most practical question in all of psychology: when does a hard experience become a disorder, and what actually helps? You'll learn how psychologists define abnormality (without labeling people), how the shared DSM-5-TR classification works, a respectful survey of the major categories, why disorders arise (the diathesis-stress model), and which treatments genuinely work — so that the next time a friend is struggling, you know what's true and where to point them.

The week's big question

"When does a difficult experience become a disorder — and what actually helps?"

By Friday you'll be able to say when an experience crosses into a disorder, name the major categories without stigma, match real conditions to treatments that work, and know exactly where help lives.

By the end of this week, you can…

Use this as a checklist. If you can do all four out loud, you're ready for the quiz.

• [ ] Define abnormality using the 3 D's — distress, dysfunction, deviance — and the biopsychosocial model, and explain why context matters.
• [ ] Describe the DSM-5-TR as a shared classification system — categories of conditions, not labels of a person's worth — and survey the major categories (anxiety, OCD, mood, PTSD, schizophrenia spectrum) accurately and without stigma.
• [ ] Explain the diathesis-stress model — a predisposition + stress, interacting — and why that means disorders are health conditions, not weakness.
• [ ] Match the major therapies — psychodynamic, humanistic/client-centered, behavioral (exposure), cognitive/CBT, biomedical — to their core ideas and to fitting conditions, and name what reduces stigma and helps people get care.

What's due this week, and when

Work these in order — each one gets you ready for the next.

Heads-up on the AI tutorial: you'll use a chatbot to draft and explain, and then you judge its work against what we cover in class. Watch for two things this week — a chatbot that drifts toward diagnosing a described person (it shouldn't; AI is not a diagnostic tool), and stigmatizing or over-confident language. Catching that is the point.

Late policy reminder: 10% off per day late. If life happens, reach out before the deadline — I'd much rather hear from you early. (And if what's happening is bigger than a deadline, the counseling center is there — please use it.)

How to succeed this week

• Lead with the idea, not the label. Every term this week is a plain-English idea first (a disorder is a treatable health condition; stigma is learned shame we can unlearn). The vocabulary comes after the idea clicks.
• Memorize two tiny hooks. "Distress, Dysfunction, Deviance — one D alone is rarely enough." And: "A disorder is something a person has, not something a person is."
• Practice the match-up. Given a respectful, general description, name the category; given a condition, name a fitting evidence-based treatment (a phobia → exposure; persistent low mood → CBT, sometimes medication). It's for understanding — not for diagnosing yourself or anyone.
• Use person-first language. "A person with depression," not "a depressive." Word choice is part of reducing stigma.
• Remember the headline lesson: disorders are common, treatable health conditions; most people who have one are not dangerous (they're more often victims); and evidence-based therapy works. Reaching out is strength.

You don't need any background for this week — just an open, respectful mind. Come to class ready to question what movies and headlines have taught you about mental illness. And remember: this is for understanding, not self-diagnosis — the counseling center is free, confidential, and here for you. See you Tuesday.

(B) Welcome Announcement — Module 15

Release setting: post on the module's start day (offset = 0 days), i.e., Mon Dec 7, 2026 — not before. If your platform won't preserve the scheduled date on import, post this as a draft labeled "Release: Mon Dec 7."

Subject: Week 15 — mental health, treated with care (and where to find help) 💛

Hi everyone,

This week — Psychological Disorders & Treatment — is the most human topic in the course, and we treat it with care. A quick, sincere note up front: psychological disorders are common (about one in five adults experiences one in a given year), they are treatable health conditions — not weakness or bad character — and reaching out for help is a sign of strength. Everything we do this week is for understanding, not self-diagnosis. If anything here brings something up for you, our campus counseling center is free, confidential, and there for exactly this; in the U.S. you can also call or text 988 anytime.

This week we tackle the big question: When does a difficult experience become a disorder — and what actually helps? By Friday you'll be able to say where the line is (the 3 D's — distress, dysfunction, deviance), survey the major categories without stigma, explain why disorders arise (the diathesis-stress model), and match real conditions to treatments that genuinely work — including the headline truth that evidence-based therapy is effective.

We'll also retire three harmful myths head-on: that people with mental illness are "dangerous" (false — they're far more often victims of violence), that a disorder is a personal weakness you should "snap out of" (it's a health condition, shaped by biology and circumstance), and that "therapy doesn't really work" (it does — often as well as medication).

Three things not to miss:
1. Lecture Tutorial 15 — work through the week's ideas with one approved chatbot (Gemini, Claude, or ChatGPT) and submit the share link. Watch for a model that tries to "diagnose" — it shouldn't; AI is not a diagnostic tool. Due Sun Dec 13.
2. Quiz 15, Discussion 15, and Assignment 15 also close Sun Dec 13 — the discussion ("Understanding and Destigmatizing Mental Health") is a quick AI dialogue you summarize and post, so start early and leave time to reply to classmates.
3. Open the Start Here page first — it lays out everything in order with due dates, and repeats the support note.

One more thing: this is the last new material of the course. Next week (Week 16) is the cumulative final, and you'll get a study guide, an exam-prep tutorial, and a practice exam to walk in ready. You've come a long way — take a breath, finish strong, and be kind to yourself this week.

See you Tuesday — and please, if you need support, reach out. It's a strength.

Prof. Bennett