An organized system of assumptions and principles that purports to explain a specified set of phenomena and their interrelationships is called a(n) _______________

a. hypothesis
b. operational definition
c. research design
d. theory


D

Psychology

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Describe the capacity and duration of each stage of memory in the three stages model

What will be an ideal response?

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Anne and Bruce place a baby gate at the top of their stairs to make sure their infant son does not fall down them. This parental behavior recognizes the immature ____ of the infant.?

a. ?eye convergence b. ?depth perception c. ?hearing d. ?sound discrimination

Psychology

The particular form or pattern of an object is its ____ cause.?

a. ?material b. ?formal c. ?efficient d. ?final

Psychology

One criticism of Piaget's cognitive development theory is the culmination of thinking with the formal operational stage. Instead it has been proposed that flexible thinking, not based only on pure logic, emerges during early adulthood

This thinking reflects the fact that reasons behind events in the real world are subtle and is referred to as a. postlogic thinking. c. postformal thinking. b. inductive thinking. d. postductive thinking.

Psychology