"Knockout studies"
a) are used to learn about mating behaviors in mice.
b) are used to gain a better understanding of DNA sequences.
c) manipulate specific genes and observe the effects on behavior by "removing" certain genes from mice DNA.
d) manipulate specific genes by inserting artificial hormones into mice DNA.
c
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According to Freud, what happens if sexual development is blocked or frustrated at some stage?
a. Catharsis b. Reaction formation c. Sublimation d. Fixation
Isaac, a well-respected man with charisma, wants to preserve some uninhabited islands from development. He carries out a "Save the Islands" campaign by focusing on people's love for nature, addressing their concern about what they believe is becoming an overdeveloped world. He also presents a strategy for preserving the islands forever. Such leadership best reflects
a. the classic trait approach to leadership. b. a normative model of leadership. c. transformational leadership. d. task-oriented leadership.
During middle childhood, boys tend to play in larger groups than girls
Indicate whether the statement is true or false
When evaluating psychological research, it is important to scrutinize whether the collected data support or refute the original hypothesis. Which of the following errors is an experimenter most likely to make?
A. Ignoring conflicting data and seeing only that which supports the hypothesis B. Being overly sensitive to conflicting data and refuting the hypothesis too quickly C. Being a sloppy researcher and missing supportive data D. Ignoring supportive data and seeing only that which refutes the hypothesis