The human genome project, which was essentially completed in 2003, showed that ___ percent of DNA sequences in the human genome is shared by all people.
a) .1
b) 40
c) 65
d) 99.9
Answer: d) 99.9
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According to evolutionary psychologists, which of the following statements is TRUE of the mating patterns of men and women?
a. Men tend to be concerned with whether mates will devote time and resources to a relationship. b. Men place more emphasis on the youth and physical attractiveness of their mates than women. c. Women place more emphasis on sexual fidelity than men do. d. Women are biologically driven to have multiple partners and casual sex.
Age stratification theories assist in explaining why aging is viewed more positively in less industrialized societies.
Answer the following statement true (T) or false (F)
Alfredo brings his lucky pencil with him for his exams. His pencil was accidentally paired with a good grade on his exams. Alfredo's behavior is an example of a:
A. variable-ratio schedule B. reinforcement C. conditioned response D. superstitious behavior
Several students are discussing the controversy about recovered memory and false memory. Which of the following students provides the best summary of the "recovered-memory perspective"?
a. Michele: "According to this perspective, all memories that adults recover about childhood sexual abuse are inaccurate, resulting from source-monitoring problems." b. Magali: "This perspective says that there is no objective way to tell whether recovered memories are accurate, so that individuals are advised not to be concerned about them." c. Greg: "According to this perspective, childhood sexual abuse is so traumatic that people may forget those memories for a while, but may retrieve them during adulthood." d. Sol: "According to this perspective, a recovered memory is actually a constructed memory, in other words, people revise the past so that it is consistent with the present."