According to the article Attachment in Separation concerning divorced or separated mothers' interactions with their children, if a study is a pure quasi-experiment, it still may contain:
(a) an independent variable
(b) random selection of participants from two populations
(c) random assignment of participants to groups
(d) the ability to confirm causal relationships
B
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The __________ refers to a theory that a gap between the maturation of the brain's reward circuit and the executive control network leads to a high rate of risk-taking.
A. prefrontal cortex model of risk-taking B. circadian timing system C. ventral striatum D. dual systems model of risk-taking
Infants expect vision, auditory, and tactile information to occur together.
Answer the following statement true (T) or false (F)
Learning includes changes in behavior as a result of
a. motivation. b. maturation. c. experience. d. all of these.
According to the text, the first step necessary to clarify any dilemma is to _________________.
A. identify of potential values involved B. review all the facts C. identify all possible moral dilemmas D. interview all those involved