Paul is a six-month-old baby who loves playing with his toy truck. Every time he picks his truck up, he says "ooh," and every time he drops it back on the floor he says "aah." In this scenario, Paul is:
A) cooing.
B) babbling.
C) murmuring.
D) humming.
A
Psychology
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The two major divisions of the nervouse system are the central and the ________ nervouse systems.
A) autonomic B) sympathetic C) somatic D) peripheral
Psychology
Lev Vygotsky's views on human development can be best categorized as belonging to which of the following theoretical perspectives?
a. biological b. evolutionary c. psychodynamic d. social-cognitive
Psychology