Tukey's HSD test is a type of _____ test
a. a priori c. multiple comparisons
b. ANOVA d. design
C
Tukey's HSD test enables researchers to compare all possible pairs of group means in an experiment (hence the name multiple comparisons) in order to determine which means differ from each other.
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To develop expertise in a field requires us to develop a deeper general understanding of the field and to learn available __________ strategies
a. heuristic solution b. algorithmic solution c. mnemonic solution d. random search
According to research discussed in the text, which of the following is not associated with
increased disruptive and antisocial behavior problems? a. Poverty b. Racism c. Exposure to violence d. Feelings of alienation e. All of the above are associated with increased disruptive and antisocial behavior problems
According to the results of the experiment, which group of children displayed the
greatest amount of prosocial behavior (i.e. helping puppies)? A) those who watched the neutral Lassie program B) those who watched the Brady Bunch rogram C) those who watched none of the programs D) those who watched the prosocial Lassie program
Regarding the facial feedback hypothesis, which of the following statements is FALSE?
a. Emotions influence one's facial expressions as well as facial expressions influencing one's emotions. b. Holding a pen crosswise between your teeth forces you to smile and consequently to feel happy. c. Injecting participants with Botox caused no change in their brain activity nor in the emotions they felt. d. "Making faces" can affect the autonomic nervous system, as shown by changes in heart rate and skin temperature.