Brothers, James age 4 and Tim age 1, are playing in the kitchen. Unfortunately, the oven was left on and each boy accidentally touches the hot oven door. James withdrawals his finger, shouts and cries; Tim withdrawals his finger, wails, and thrashes about on the floor. The different reactions of the two boys demonstrates the process of ____.
A. differentiation
B. maturity
C. discrimination
D. motor regulation
Answer: A
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Your 18-month-old son has been sleeping through the night for the past two months. You and your significant other were very happy with this new development and were looking forward to many more months of it
But he has started waking up at night again and has been pretty fussy during the day. What is the likely reason that he is waking up now? a. He has been drinking too much before bedtime. b. His molars are coming in and he is teething. c. He has been eating too much. d. He is going through a growth spurt.
In Case's neo-Piagetian theory, children acquire central conceptual structures
A) in an abrupt stagewise transition to logical thought. B) once cognitive schemes are sufficiently automatic. C) spontaneously in a systematic transition. D) at about the same time, regardless of experience, culture, and schooling.
Compared to individuals with lower levels of verbal intelligence, people with high verbal ability
A. have localized centers of intelligence in their brain. B. activate more regions of their cerebral cortex when thinking. C. have quicker, more efficient communication between brain regions. D. have more complex neuronal pathways between brain regions.
For a two-factor study with two levels of factor A, 2 levels of factor B, and a separate sample of n = 10 participants in each treatment condition, what is dfwithin treatments?
A) ?9 B) ?18 C) ?36 D) ?39