Two-year-old toddlers generally have a vocabulary of about how many words?
500
400
300
200
200
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What does synaptic transmission require (in the great majority of cases)?
a. Synthesis of a new protein b. Electrical transmission c. Release of a chemical d. Mechanical vibration
When Taylor stepped on a piece of broken glass at the beach, she initially felt a sudden stinging pain, which was transmitted by _____ fibres.
A) B-alpha B) D C) C D) A-delta
According to Erikson, young people devise an identity by integrating their ______ to construct a coherent, consistent self.
A. self-conceptions with their self-evaluations B. idiosyncrasies with their ethnic-racial identity C. experiences with what they have been taught D. passions and their beliefs
Which of the following perspectives on sex typing focuses on the importance of social experience and observational learning?
A) Social-cognitive B) Psychoanalytic C) Gender-schema D) Evolutionary