Which of the following isn't an assumption of factorial ANOVA?
a. Interval or ratio outcome (dependent variable)
b. Categorical dependent variable
c. Homogeneity of variance
d. Independence of observations
Ans: b. Categorical dependent variable
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In a 1940 study, Wayne and Marsena Dennis reported on the motor development of Native American Hopi children, who spent their first year strapped to a cradleboard. What where their findings?
A. The Hopi children experienced severe motor deficits that persisted into adulthood. B. When compared with children from other tribes, Hopi children lacked gross motor skills but excelled in fine motor skills. C. Despite being denied a full year of locomotion experience, Hopi children shortly caught up to other children in terms of walking. D. Because they had to work harder to learn to walk, as adolescents, the Hopi children had superior athleticiscm compared with adolescents from other tribes.
Explain the results of Willem Wagenaar’s work in a landmark diary study.
What will be an ideal response?
Solomon Asch set up an experiment in which eight people were shown a 10-inch line, and they had to choose the line (from a group of three) that matched the original line in length. Through this experiment, Asch was studying:
a. bystander apathy. b. social loafing. c. groupthink. d. conformity.
One of the ancillary benefits of using Hormone Replacement Therapy (HRT) is that it tends to lower women's cholesterol levels
Indicate whether the statement is true or false