The strongest direct support for a biological explanation for suicide comes from:

A) studies linking specific genetic mutations to suicidal tendencies.
B) studies of neurotransmitter levels.
C) family pedigree studies.
D) a Danish study of identical twins.

Ans: B) studies of neurotransmitter levels.

Psychology

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Which of the following would take most people the longest to identify as a fruit (even though it technically is a fruit)?

a) grape b) apple c) orange d) olive

Psychology

What psychiatrist has claimed that mental illness is "a myth" and that the labels used to identify the various forms of mental illness are nothing more than a means of social control?

A) Sigmund Freud B) Carl Rogers C) B. F. Skinner D) Thomas Szasz

Psychology