title: Biopsychosocial model & direct observation of behavior.
authors.forename: Todd B
authors.initials: TB
authors.lastname: Monroe
authors.forename: Michael A
authors.initials: MA
authors.lastname: Carter
mesh_terms: D000368:Aged; D001519:Behavior; D003704:Dementia / Q000150:complications / Q000175:diagnosis / Q000451:nursing*; D015577:Geriatric Assessment / Q000379:methods*; D006801:Humans; D009730:Nursing Assessment / Q000379:methods*; D009742:Nursing Theory; D019370:Observation / Q000379:methods*; D010146:Pain / Q000175:diagnosis / Q000209:etiology / Q000451:nursing; D010147:Pain Measurement / Q000379:methods* / Q000451:nursing