According to the “random events” theory of biological aging, __________
A) DNA in body cells is gradually damaged through mutations
B) as time goes on, the human body wears out from repeated use
C) “aging genes” control the deterioration of body cells
D) environmental factors have little impact on human aging
Answer: A
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What did Sigmund Freud believe about dreams?
a. A proper interpretation of a dream enables someone to predict the future. b. Dreams result from spontaneous brain activity combined with current stimuli. c. Most dreams deal with threats and unpleasant events. d. Dreams symbolically represent a hidden meaning.
Young infants appear to prefer visual displays that are dynamic and moderately complex
a. True b. False Indicate whether the statement is true or false
According to psychologists, when individuals show evidence of the primacy effect, they will be more likely to:
a. forget items near the beginning of an ordered list b. show accurate recall when repetitions of the to-be-remembered material are spaced over time c. remember items from the beginning of an ordered list d. show accurate recall when there are no breaks between subsequent presentations of the to-be-remembered material
. _____ dreaming is a phenomenon in which a person achieves an awareness of a dream as a dream while dreaming
A) Wakeful B) Sentient C) Lucid D) Self-aware