A baby sticks out its tongue and another person laughs. The baby joins in the laughter and deliberately sticks out its tongue again. Piaget would call this behavior

social circular reactions.
primary circular reactions.
secondary circular reactions.
rudimentary circular reactions.

secondary circular reactions.

Psychology

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In general, which of the following is the least related with happiness?

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Psychology

Which of these is a mnemonic device?

A) eidetic imagery B) TOT C) flashbulb memory D) method of loci

Psychology