Blood flow to active regions of the brain is controlled by:
a. the myelin sheath
b. the reflex arc
c. glial cells
d. interneurons
C
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Which term did Jean Piaget use to refer to the understanding that quantity is unrelated to the arrangement and physical appearance of objects?
A. assimilation B. conservation C. centration D. actuation
You are visiting a museum that concentrates on the history of psychology and see a display of what is described as the Army Alpha. What will the museum guide tell about this display?
b) It was the name of a system of classifying jobs so they could be coordinated with military jobs. c) The term refers to a method of management that emphasizes discipline, control, and clear guidelines. d) The term describes a method used to evaluate the performance of people in a wide variety of
The variable selected and manipulated systematically in an experiment is called the______ variable
a. dependent b. systematic c. independent d. control
Nathan is trying to construct a pendulum to figure out what makes a pendulum swing faster or slower. At his current stage of cognitive development, he is unable to successfully construct this himself, but is receptive to learning the skill with the assistance of others. According to Vygotsky, what developmental stage is Nathan at?
a. Scaffolding b. Concrete operations c. Formal operations d. Zone of proximal development