Which explanation for schizophrenia involves a biochemical factor?

A) Enlarged ventricles contribute to schizophrenia.
B) Dopamine imbalances in the brain contribute to schizophrenia.
C) Structural differences in the thalamus contribute to schizophrenia.
D) Genetic-environmental interactions contribute to schizophrenia.


B) Dopamine imbalances in the brain contribute to schizophrenia.

Psychology

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_____ refers to how individuals may act in accordance with collectivistic cultural frameworks

a) Individualism b) Centralism c) Idiocentrism d) Allocentrism

Psychology

The socioeconomic status of a family primarily reflects the household income

Indicate whether this statement is true or false.

Psychology

Which of the following represents the findings of David Premack?

A) Disallowing a child to have ice cream because he/she did not eat his/her vegetables B) Allowing a child to have ice cream only if he/she eats his/her vegetables C) Allowing a child to have ice cream even if he/she does not eat their vegetables D) Allowing the child to have an extra ice cream cone if he/she dislikes the first cone

Psychology

Stephanie is driving in her car and singing along with the radio. She is feeling happy when

suddenly she begins to tremble and sweat, then her heart starts pounding and she feels nauseous. Most likely, Stephanie ______. a. has agoraphobia c. is experiencing a panic attack. b. has generalized anxiety disorder d. is having a heart attack

Psychology