Abnormal Psychology and Psychopathology Flashcards
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Read the first 6 Abnormal Psychology and Psychopathology flashcards as text
According to the DSM-5, which criterion is central to defining a psychological disorder?
Answer: Distress or functional impairment in the individual
The DSM-5 defines mental disorders primarily by clinically significant distress or impairment in social, occupational, or other important areas of functioning.
Major Depressive Disorder (MDD) requires the presence of a depressive episode lasting at least:
Answer: 2 weeks
DSM-5 requires depressive symptoms to be present most of the day, nearly every day, for at least 2 weeks to diagnose a major depressive episode.
Which neurotransmitter is most associated with the monoamine hypothesis of depression?
Answer: Serotonin
The monoamine hypothesis of depression focuses primarily on serotonin (and norepinephrine) deficiencies, which led to the development of SSRIs as a treatment.
In the DSM-5, Generalized Anxiety Disorder (GAD) is characterized by excessive anxiety and worry occurring more days than not for at least:
Answer: 6 months
GAD requires persistent, excessive worry about multiple topics for at least 6 months, along with associated physical and cognitive symptoms.
What distinguishes Bipolar I Disorder from Bipolar II Disorder?
Answer: Bipolar I involves at least one full manic episode; Bipolar II involves hypomania only
Bipolar I is defined by at least one manic episode (which may be severe enough to require hospitalization), while Bipolar II involves hypomanic episodes that never reach full mania.
The 'diathesis-stress model' of psychopathology proposes that mental disorders arise from:
Answer: The interaction between a biological or psychological vulnerability and environmental stressors
The diathesis-stress model posits that disorders result from the combination of a predisposing vulnerability (diathesis) and precipitating stressors in the environment.