1. Development of the BAARS-IV: History, Survey Methods, and Normative Sample 2. Factor Analysis, Scale Construction, and Item Frequencies 3. Relationship of BAARS-IV Subscales to Demographic Factors in the Normative Sample 4. Reliability 5. Validity 6. Scoring and Interpretation of the BAARS-IV Forms Appendix. BAARS-IV Forms and Score Sheets * BAARS-IV: Self-Report: Current Symptoms * BAARS-IV: Self-Report: Childhood Symptoms * BAARS-IV: Self-Report Score Sheet for Raw Scores and Symptom Counts (Ages 18-39) * BAARS-IV: Self-Report Score Sheet for Raw Scores and Symptom Counts (Ages 40-59) * BAARS-IV: Self-Report Score Sheet for Raw Scores and Symptom Counts (Ages 60-89) * BAARS-IV: Other-Report: Current Symptoms * BAARS-IV: Other-Report: Childhood Symptoms * BAARS-IV: Self-Report: Quick Screen * BAARS-IV: Self-Report: Quick Screen Score Sheet for Raw Scores (All Ages) * BAARS-IV: Other-Report: Quick Screen * BAARS-IV: Self-Report: Current Symptoms Interview * BAARS-IV: Self-Report: Childhood Symptoms Interview