Your one-year old sister picks up objects feels every part of them, and then puts them in her mouth. What stage of Jean Piaget's model of cognitive development does this behavior suggest she is in?

a) concrete operations
b) sensorimotor
c) preoperational
d) formal operations

ANS: B, During this stage infants interact deliberately with objects by chewing, grasping, and tasting them.

Psychology

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What is a female's first menstruation called?

a. Menstruation b. Secular trend c. Menarche d. Semenarche

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Allport believed that psychoanalysis probed too deeply into the unconscious and that more attention needed to be focused on conscious or visible motivations

Indicate whether the statement is true or false.

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