an experimental test of the effects of Vitamin B-12 on problem-solving performance, ______ is the independent variable, and ______ is the dependent variable.
a. problem-solving performance; the vitamin
b. problem-solving performance; a placebo
c. the vitamin; problem-solving performance
d. a placebo; the vitamin
Ans: C
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Toddler Jake shows severe signs of distress when his mother leaves. When she returns, he pushes her away. Jake is manifesting the characteristics of _____ attachment.
A) disorganized B) ambivalent C) avoidant D) secure
According to the levels-of-processing model, we are most likely to remember information that we process at what level?
a) deep b) medium c) shallow d) any of these, depending on the information
In a study conducted by Snarey et al., what did they learn about the generativity of men with no children?
A) The majority suffered from stagnation. B) Those who rated high on generativity had found a non-relative child to nurture. C) They had never had children because they were fatherless themselves. D) The majority of childless men were married to women who had children from a previous relationship.
Compare and contrast schizophrenia and dissociative identity disorder. Why are these disorders often confused?
What will be an ideal response?