If a researcher were to use a .01 level of significance rather than the .05 level, the probability of a Type I error would
A. not change.
B. decrease.
C. increase.
D. not able to tell without more information.
B. decrease.
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According to a longitudinal study performed by Schaie et al., which person is likely to score the lowest in verbal ability (assuming good health for all): Caitlyn 25 years old; Melissa 39 years old; Kathy 53 years old; and Eleanor 67 years old?
A. Caitlyn B. Melissa C. Kathy D. Eleanor
Cognitive development refers to the study of the changing processes
a. for thinking, perceiving, and remembering. b. of the human body. c. of a person's behaviors. d. of the family unit. e. of our culture.
When asked to self-evaluate her gender identity, Lulu says she feels similar to other girls. Lulu can be described as a gender-__________ child
A) contented B) typical C) stereotyped D) atypical
A marketer wishing to increase the perceived quality of a product should
(a) lower the price of the product. (b) raise the price of the product. (c) either a or b (d) neither a nor b – changing the price of the product will not affect its perceived quality