What is the average sentence length for 3-year-olds?
3–8 words
5–20 words
2–6 words
unending
3–8 words
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Dr. Smith prescribes Sally a certain medication for the treatment of bipolar disorder; it causes weight gain. Which treatment is Sally taking?
a. risperidone b. alprazolam c. valproate d. fluoxetine
If Pavlov's dogs only salivated to a middle-pitch bell, but not to a high-pitch bell, then this suggests ____ has taken place.
A. discrimination B. extinction C. generalization D. spontaneous recovery
Sigmund Freud’s ideas led to his formulation of ____ theory
a. ?humanistic b. ?psychoanalytic c. ?behavioral d. ?cognitive
Which of the following best explains why most of us cannot describe or recall events that happened to us as infants?
Emotions are closely tied to memory, and the emotional centers of the infant brain have not yet developed. Language is an important tool in memory formation, and infants have not yet developed language skills. Infants are not motivated to form long-term memories as long as their needs are being met. The memory areas of the cortex are not yet present in infants.