A two-factor research study has two levels of factor A and three levels of factor B with n = 8 participants in each treatment condition. For this study, what is the value for dfbetween treatments?
A) 3?
B) ?4
C) ?5
D) ?6
C
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A child is shown two identical balls of clay. Then an adult squashes one ball into a pancake shape. She then asks the child if one of the shapes contains more clay and the child answers, "Yes, the pancake does.". In Piagetian terms, the child has not yet reached:
a. sensorimotor stage c. object permanence b. concrete operations stage d. decentricity
What portion of the United States' population will increase from 16 to 30 percent by 2050?
a. African American b. Anglo American c. Asian American d. Latino American
A disorder that causes Alzheimer's-like symptoms and cognitive deterioration, as well as flagrant sexual behavior and a loss of modesty, but does not involve the presence of plaques and neurofibrillary tangles in the brain is __________.
A. Parkinson's disease B. Wernicke's syndrome C. frontotemporal neurocognitive disorder D. Huntington's disease
Shanaya, a teacher for second graders, asks her students to divide 99 by 11. She expects all her students to arrive at the answer "9." In the context of J. P. Guilford's classification of thinking, this scenario exemplifies:
A. linear thinking. B. convergent thinking. C. fragmented thinking. D. divergent thinking.