genes

ATI RN

Psychology 101 Final Exam

1. Genes ________

A. determine how a person will behave.
B. cause people to develop mental disorders.
C. determine what characteristics a person will have.
D. determine the range of characteristics a person has.

Correct answer: D

Rationale: Genes determine the range of characteristics a person has. Choice A is incorrect because genes do not solely determine behavior, as behavior is influenced by a combination of genetic and environmental factors. Choice B is incorrect because while genes can contribute to the risk of developing mental disorders, they do not directly cause them. Choice C is incorrect as genes contribute to but do not solely determine all characteristics a person will have.

2. Which parenting style is associated with the most positive developmental outcome?

A. Authoritarian
B. Permissive/indulgent
C. Authoritative
D. Neglectful/uninvolved

Correct answer: C

Rationale: The authoritative parenting style is associated with the most positive developmental outcomes. Authoritative parents are responsive to their children's needs while also setting clear expectations and boundaries. This balance fosters a supportive environment that allows children to develop autonomy, self-confidence, and social skills. Authoritarian parenting (choice A) is characterized by strict rules and harsh discipline, leading to less favorable outcomes. Permissive/indulgent parenting (choice B) involves being lenient and overly responsive, which can result in children lacking self-discipline. Neglectful/uninvolved parenting (choice D) is marked by a lack of responsiveness and involvement, resulting in negative developmental outcomes.

3. Cross-cultural research on stress demonstrates that ________.

A. Depression is a common response to life challenges in all countries studied.
B. Stress rarely leads to any evidence of illness in non-Western cultures.
C. Responses to stress vary cross-culturally.
D. Culture-specific reactions are not seen to respond to alterations in the environment.

Correct answer: C

Rationale: Cross-cultural research on stress demonstrates that responses to stress vary cross-culturally. Choice A is incorrect because depression being a common response in all countries studied is not supported by cross-cultural research findings. Choice B is incorrect as it generalizes that stress rarely leads to illness in non-Western cultures, which is not universally true. Choice D is incorrect as culture-specific reactions can indeed respond to alterations in the environment, as observed in various cross-cultural studies.

4. How do socioeconomic factors affect mental health?

A. Socioeconomic factors do not affect mental health.
B. Socioeconomic factors are one of the primary determinants of mental health.
C. Socioeconomic factors only affect mental health in extreme cases.
D. Socioeconomic factors have no clear impact on mental health.

Correct answer: B

Rationale: The correct answer is B. Socioeconomic factors like income and education levels are key determinants of mental health. They influence access to resources such as healthcare, housing, and social support systems, which can impact an individual's mental well-being. Additionally, socioeconomic factors can contribute to stress levels and overall quality of life, which in turn affect mental health. Choice A is incorrect because socioeconomic factors do play a significant role in mental health outcomes. Choice C is incorrect as socioeconomic factors have a broad impact on mental health beyond extreme cases. Choice D is also incorrect as numerous studies have shown the clear impact of socioeconomic factors on mental health.

5. Which neurotransmitter is reduced in both the manic and depressive phases of bipolar disorder?

A. Acetylcholine
B. Dopamine
C. Norepinephrine
D. Serotonin

Correct answer: D

Rationale: The correct answer is D, Serotonin. Serotonin levels are reduced during both the manic and depressive phases of bipolar disorder. Acetylcholine (choice A) is not typically linked to bipolar disorder. Dopamine (choice B) and norepinephrine (choice C) are more commonly associated with conditions like schizophrenia and depression, respectively, rather than bipolar disorder. Therefore, they are not the neurotransmitters reduced in both manic and depressive phases of bipolar disorder.