Copyright Goodheart-Willcox Co., Inc. Essential Health xi Chapter 17 Mental Illnesses and Disorders. . . . . . . . . . . . . . . . . . . . . 500 Lesson 17.1 Types of Mental Illnesses and Disorders . . . . . . . 502 Lesson 17.2 What Causes Mental Illnesses? . . . . . . . . . . . . . . 508 Lesson 17.3 Understanding and Preventing Suicide . . . . . . . . 513 Lesson 17.4 Getting Help for Mental Illnesses and Disorders . . . 516 Chapter 17 Review and Assessment . . . . . . . . . . . . . . . . . . . 522 Social Health and Wellness . . . . . . . . . . . . . . . . . . 526 Chapter 18 Healthy Family and Peer Relationships . . . . . . . . . . . . . 528 Lesson 18.1 Healthy Family Relationships . . . . . . . . . . . . . . . . 530 Lesson 18.2 Healthy Friendships . . . . . . . . . . . . . . . . . . . . . . . 538 Lesson 18.3 Healthy Dating Relationships . . . . . . . . . . . . . . . . 545 Chapter 18 Review and Assessment . . . . . . . . . . . . . . . . . . . 552 Chapter 19 Dealing with Conflict, Violence, and Abuse fl . . . . . . . . . . 556 Lesson 19.1 Understanding Confl ict . . . . . . . . . . . . . . . . . . . . . 558 Lesson 19.2 Understanding Violent Behavior . . . . . . . . . . . . . . 562 Lesson 19.3 The Reality of Family Violence . . . . . . . . . . . . . . . 570 Lesson 19.4 Unwanted Sexual Activity . . . . . . . . . . . . . . . . . . . 575 Chapter 19 Review and Assessment . . . . . . . . . . . . . . . . . . . 584 The Human Life Cycle. . . . . . . . . . . . . . . . . . . . . . . . 588 Chapter 20 Reproduction and Pregnancy . . . . . . . . . . . . . . . . . . . . . 590 Lesson 20.1 Sexual Reproduction . . . . . . . . . . . . . . . . . . . . . . 592 Lesson 20.2 The Human Reproductive System . . . . . . . . . . . . 597 Lesson 20.3 Pregnancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 605 Lesson 20.4 Prenatal Care and Pregnancy Problems . . . . . . . 610 Lesson 20.5 Reproductive System Diseases and Disorders . . . 617 Chapter 20 Review and Assessment . . . . . . . . . . . . . . . . . . . 624 Chapter 21 Childbirth and Parenting Newborns. . . . . . . . . . . . . . . . . 628 Lesson 21.1 Childbirth and the First Days . . . . . . . . . . . . . . . . 630 Lesson 21.2 Newborn Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 637 Lesson 21.3 Newborn Nutrition, Growth, and Development . . . 643 Lesson 21.4 Bonding, Communication, and Parenting Issues . . . 647 Lesson 21.5 Teen Parents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651 Chapter 21 Review and Assessment . . . . . . . . . . . . . . . . . . . 656 Unit 7 Unit 8