An investor. Dan, talks highly of a company he wants to invest in He convinces his co-investors, Joe and Susan, to buy the company's stock. Joe and Susan trust Dan's advice, even though there is evidence that the company may not perform well. Six months later the stock has fallen by 50 percent. Joe and Susan are examples of which dynamic?
Bystander effect
Groupthink
Social facilitation
Social loafing
The Correct Answer is B
A. The bystander effect refers to the phenomenon where individuals are less likely to offer help in an emergency when others are present, which is unrelated to the situation described here.
B. Groupthink occurs when members of a group prioritize harmony and consensus over critical thinking, leading to poor decision-making, such as blindly following Dan's advice despite contrary evidence.
C. Social facilitation refers to the tendency for people to perform better on tasks when others are present, not applicable to decision-making in this scenario.
D. Social loafing is the tendency for individuals to exert less effort when working in a group, which does not fit the context of Dan influencing the investment decisions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. The cerebellum is primarily involved in motor control, balance, and coordination rather than regulating wakefulness.
B. The amygdala is involved in emotion regulation, particularly fear and anxiety, rather than maintaining wakefulness.
C. The reticular activating system (RAS) plays a crucial role in maintaining alertness and wakefulness by regulating the sleep-wake cycle and cortical arousal.
D. The hypothalamus plays a role in regulating various autonomic functions and the sleep-wake cycle but is not as directly responsible for maintaining wakefulness as the RAS.
Correct Answer is A
Explanation
A. Changes in brain chemistry, including imbalances in neurotransmitters like serotonin, dopamine, and norepinephrine, are associated with depression.
B. Faulty perceptions about the self are cognitive aspects but are not the primary cause according to neuroscience.
C. Suppressed aggressive drives relate to psychoanalytic theories, not neuroscience.
D. Learned responses align with behavioral theories but do not explain the neurochemical basis of depression.
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