This provides the sum of the sum of squares of each sample divided by the sum of the degrees of freedom for each sample.
A. one-way ANOVA
B. independent samples t-test
C. pooled variance
D. Levine's test
Answer: C
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One strength of Freud's approach to development is his description of how
a. early experience can influence later development. b. children learn through observation. c. reinforcement and punishment determine behavior. d. conscious motivations underlie most decision-making.
Professor Sotomayor gives the students in her law class a multiple-choice test on Supreme Court Justices. This method of assessment requires students to use _____ memory
a. recall b. cued-recall c. repressed d. recognition
Using a regression equation to predict a value will always lead to highly accurate predictions
Indicate whether the statement is true or false
Researchers have difficulty determining genetic influences on personality when they simply compare children with their parents. This is because
A. it is difficult to find comparable measures for children and adults. B. genetic and environmental influences on personality are confounded when using this method. C. it is difficult to find control groups that match the experimental groups. D. we need to follow the development of the children's personalities for many years to determine genetic influences.