Which description matches up with the symptoms?
a. Sarah hears voices and has minimal interest in social relationships—positive symptoms
b. John thinks his thoughts are being broadcast on TV and has back and forth conversations with voices no one else can hear — negative symptoms.
c. Karen believes the FBI is after her and she cannot distinguish between their private thoughts and external reality—delusions.
d. Theodore shows decreased ability to initiate actions or speech, express emotions, or feel pleasure—positive symptoms.
c
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We can only use a chi-square test with frequency data if
a. the observations are independent. b. the observations are sorted into categories. c. the sample size is not very small. d. all of these apply
If a behavior occurs and it is immediately followed by a consequence that makes the behavior less likely to occur in the future it is called:
a. negative reinforcement b. extinction c. punishment d. none of these
Which best describes the relationship between biological, psychological, and sociocultural forces in human development?
a. Unimportant b. Interactive c. Independent d. Non-normative
_____ holds that culture makes little or no difference for most psychological phenomena.
A) Absolutism B) Structuralism C) Relativism D) Functionalism