Research in both Iceland and Canada showed that seasonal affective disorder (SAD) may be related to:

A. an above average number of days of bright light
B. a combination of diminished light and low temperature
C. personal tragedy and family problems
D. cultural and genetic factors

Answer: D

Psychology

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Even young children are able to classify objects or events that share common characteristics into the same class, such as brown dogs, but they run into problems when they have to __________

a. arrange them in logical order b. complete a mental operation to complete the classification c. focus on reversibility d. focus on parallelism

Psychology

The article, Please Pass the Vegetables about egocentricity in small children, centered around a study by Repacholi & Gopnik about food choice. Repacholi & Gopnik had the examiner display preferences for food by:

(a) pushing the food away (b) facial expression and utterances (c) eating the food as the child watched (d) all of the above [a, b, and c] are correct

Psychology