What is one of the major reasons that psychologists use operational definitions?
a) to identify extraneous variables
b) to comply with legal requirements
c) to allow researchers to replicate experiments
d) to explain research results so that non-psychologists can understand
ANS: c
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John needs to pay his water bill. He finds his checkbook, writes the check, and then mails the bill. This situation is an example of
a) executive functioning. b) declarative memory. Consider This: Working memory is a central aspect to this element of memory. LO 4.2: Define memory, its type and reversing its decline c) nondeclarative memory. Consider This: Working memory is a central aspect to this element of memory. LO 4.2: Define memory, its type and reversing its decline d) prospective memory. Consider This: Working memory is a central aspect to this element of memory. LO 4.2: Define memory, its type and reversing its decline
Sierra Leone has one of the highest life expectancies in the world.
Answer the following statement true (T) or false (F)
Throughout most of her adult life, Caroline had weighed 165 pounds and was a little heavy around her middle. Which of the following is likely the reason why Caroline gained weight after diet and exercise got her weight down to 150 pounds?
A. Her body reacted as if she was starving. B. She practiced more nonintuitive eating. C. The weight loss caused a loss of ghrelin. D. She had developed insulin resistance.
Which cognitive skill would a formal operations thinker possess that a concrete operational thinker would lack?
A. Hypothetical-deductive reasoning B. Seriation C. Transformational thought D. Class inclusion