A normal distribution must
a. have outliers.
b. be symmetric.
c. be positively skewed.
d. be negatively skewed.
B
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Which choice correctly pairs a period of the adult lifespan with the three leading causes of injury-related deaths, in order?
A. middle-adulthood--falls, car accidents, suicides B. middle-adulthood--poisoning, car accidents, suicides C. early adulthood--falls, car accidents, suicides D. older adulthood--poisoning, car accidents, homicides
According to the textbook, a significant contribution of structuralism was ____
a. ?its adherence to Wundt's original paradigm b. ?development of interest in brain research c. ?incorporation of varied research methods into the examination of consciousness d. ?its service as a stimulus for psychoanalysis e. ?its service as a target for criticism
Which statement regarding the relationship between online communication and contemporary social psychology research is most accurate? a. Online communication facilitates collaboration among researchers, but is also, in and of itself, a provocativetopic for empirical inquiry
b. Online communication has increased the number of different variables that can be studied at one time, but atthe same time, has led to an unfortunate increase in the cost of running psychological studies. c. Online communication allows researchers to combat the artificiality of laboratory experiments, and increasesthe demographic diversity of the participant sample used in most studies. d. Online communication is still years away from having a significant impact on the nature and topics of researchin social psychology.
A newborn baby will probably use ____ more than an adult.?
a. ?bottom-up processing b. ?top-down processing c. ?depth cues d. ?perceptual constancy cues