Examlex
What is the radius of a sphere that has a density of 5000 kg/m3 and a mass of 6.00 kg?
Depression
A mood disorder characterized by persistent feelings of sadness, hopelessness, and a lack of interest or pleasure in life.
Learned Helplessness
A state where an individual experiences feelings of being powerless, resulting from a traumatic experience or ongoing inability to achieve success.
Seligman
A psychologist known for his work on learned helplessness and positive psychology.
Wolpe
Joseph Wolpe, a South African psychiatrist known for developing systematic desensitization, a method used in behavioral therapy to overcome phobias and anxiety.
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