Psychological Disorders Flashcards
Deviance
having thoughts, emotions and behaviours that fall far outside of the standards of what others are doing
Distress
intense negative feelings due to their behaviour
Dysfunction
behaviour tends to interfere with the person’s ability to function properly in their daily lives
Danger
danger to oneself or others
DSM
Categorize and describe mental disorders so that clinicians have a common set of criteria for applying a diagnostic label to the symptoms of their patients
Categorical Classification Model
- Classified items differ from each other in kind
- Defined by rigid boundaries
Can only belong to one specific kind of category in a mutually exclusive manner
- Defined by rigid boundaries
Dimensional Classification Model
Classified items differ from each other in degree
Comorbidity
coexistance of two or more disorders at the same time
Epidemiology
study of the distribution of psychological disorders in a population
Prognosis
probable course of an illness
Acute Prognosis
short lasting with sudden onset
Chronic Disorders
long lasting and develop over time
Episodic Prognosis
recurrent phases separated by periods of normal functioning
Prevalence of Disorder
% of population that exhibits that disorder during a specific time point
Point Prevalence
measured at a specific instant in time