Whatisthedefaultnetworkofthebrainandhowisitrelatedtopoorerperformanceofcognitivetasksinolderadults?
What will be an ideal response?
Thedefaultnetworkofthebrainreferstotheareasofthebrainthataremostactivewhenoneisatrestandnotengagedinanycognitivetask.Olderindividualshavemoreproblemsthanyoungerpeoplesuppressingthisdefaultnetwork.Forexample,whena youngerbeginsanengagingandchallengingcognitivetask,thedefaultnetworkissuppressed.Olderadultsshowlesssuppression,resultinginpoorerperformanceoverall.Increasedfrontalcortexactivityinolderadultsmaybeonewaytheyworkaroundthislackofsuppression.
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Explain how and why the gender gap in pay between men and women in the U.S. persists today.
What will be an ideal response?
Citizen groups such as the American Conservative Union and the Population Connection are examples of __________
a. special interest groups b. power elites c. the ruling class d. political action committees
Which theory focuses on decision-making in relationships utilizing an assumption of rational actors?
a. Exchange theory b. Rational choice theory c. Network theory d. Positivism
Answer the following statements true (T) or false (F)
1. One explanation for how children fare in stepfamilies has to do with social capital, suggesting that children living in stepfamilies have a higher level of social capital since they have an additional parent. 2. The situations of stepmothers and stepfathers are somewhat distinct from each other, and therefore, stepmothers and stepfathers face different issues with their stepchildren. 3. Stepmothers are usually custodial, while stepfathers are usually noncustodial. 4. Many ingredients of “good stepfamilies”?for example, happy, well-functioning, supportive of all members—are the same as those ingredients for a “good divorce.” 5. Daneen and Jim, in the opening vignette, show an example of a “good stepfamily.”