For which of the three F-tests in a two-way ANOVA do you collapse across the levels of the other factor(s) in computing the means?
a. The A main effect
b. The B main effect
c. The interaction effect
d. Both the A main effect and the B main effect
D
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How well do IQ scores predict academic and vocational success?
What will be an ideal response?
At the broadest level, strategies for the development of personality tests can be divided into what two types?
a. logical content and theory b. factor analytic and criterion group c. deductive and empirical d. external and empirical
While hanging up a picture, Joy hits her thumb with a hammer, causing agonizing pain. Joy immediately puffs out her cheeks and blows air onto her thumb over and over again. Her roommate Bethany laughs and then remarks, “Are you drying nail polish or hoping to blow away the pain?” However, Joy’s thumb does in fact feel better. Why?
a. ?She is simply buying time until the pain receptors enter a refractory period; blowing air onto the thumb plays only a psychological role. b. ?She is hyper-stimulating the pain receptors in her skin, causing the sensation of pain to fade away quicker. c. ?She is activating a competing sensory pathway, which dilutes the amount of pain information getting to the brain. d. ?She is redirecting her attention toward a random behavior, which will activate areas of the cortex involved in higher order processing.
Reading disorders are the result of genetic abnormalities found on one specific gene
Indicate whether the statement is true or false