According to sociobiology, altruistic acts
a. have a genetically selfish basis.
b. are of recent evolutionary origin.
c. have not been observed in non-human species.
d. usually result in the death of the altruist or recipient.
e. are difficult to explain genetically.
a. have a genetically selfish basis.
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Indicate whether the statement is true or false
Dr. Johansen randomly assigned subjects to three different groups during her last experiment
She then proceeded to give all the participants in the experiment a new study technique designed to enhance their learning for the upcoming test. What critical error did she make during her experiment? A) She failed to identify the independent variable. B) She failed to identify the dependent variable. C) She failed to include an experimental group. D) She failed to include a control group.
Brittany drinks, parties, and often has casual sex with people she hardly knows. Freud would say that Brittany is dominated by her __________
a) superego. b) preconscious. c) ego. d) id.
Before entering college, Grant was very stringent in his beliefs. Many of life's issues were clear-cut and could be explained with one definitive answer
However, throughout the years, Grant has noticed that he is better able to see other perspectives and find many sides to one argument. He is now at a place where he can recognize the legitimacy of competing points of view and compare their merits. Which of the following postformal operational terms best describes Grant's cognitive perspective? a. dualistic thinking b. multiple thinking c. commitment d. relativism