Which of the following is most accurate about infant emotion in the first 2 years of life?
A. Emotions are tied to internal states of pain and pleasure during the first 2 years of life.
B. Emotions change in stage-like progression from internal physical expressions to differentiation of self inrelation to others in the environment.
C. Infant emotional expressions remain limited and unchanging during the first 2 years with no stage-like progression.
D. Infant emotions are primarily negative in the first 2 years, reflecting wariness, anger, and defiance.
Answer: B
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