In a two-factor repeated measures design, how many sources of variance are used in order to decide whether the hypotheses are supported or not?
a. two c. four
b. three d. six
D
There are three sources of variance associated with treatments (one for each main effect and one for the interaction. Each of these three sources of treatment variance is compared to its own error term, making a total of six sources of variance in all.
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A. semantic B. script C. short-term D. autobiographical
Ezra is standing over the crib of his son, Max, and he gives Max a big smile. To his delight, Max looks up and smiles back at him. Ezra starts blinking his eyes rapidly, and the child repeats the gesture
Which type of neurons are primarily involved in this mimicry? a) axo-axonal neurons b) interneurons c) dendritic neurons d) mirror neurons
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