a baby throws its arms out and then inward as if embracing in response to loud noise or when its head falls which reflex is this
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Exam 4 Psychology 101

1. A baby throws its arms out and then inward (as if embracing) in response to loud noise or when its head falls. Which reflex is this?

Correct answer: D

Rationale: The correct answer is D, Moro. The Moro reflex is an instinctual response seen in infants when they experience a sudden loss of support or loud noise. The baby will throw their arms out and then bring them back in, resembling an embrace. This reflex is important for survival as it helps the infant react to potential dangers. Choice A, Babinski, refers to the reflex where a baby's toes spread apart when the sole of the foot is stimulated. Choice B, Palmar, is related to the reflex where a baby's fingers close tightly around an object placed in their palm. Choice C, Darwinian, is not a recognized reflex in this context.

2. Why is it difficult to determine the nature of the relationship between divorce and the psychological functioning of family members?

Correct answer: A

Rationale: The correct answer is A because it highlights a crucial factor that makes it challenging to establish a clear cause and effect relationship between divorce and the psychological functioning of family members. Preexisting behavioral abnormalities in either the parents or the children may influence both the likelihood of divorce and the psychological functioning of family members. Choice B is incorrect as it generalizes the findings without specifying the key issue of preexisting conditions. Choice C is incorrect as it oversimplifies the effects of divorce on family members. Choice D is incorrect as it presents a broad statement without addressing the complexities involved in determining the effects of divorce.

3. What role does genetic predisposition play in the development of mental disorders?

Correct answer: B

Rationale: Genetic predisposition plays a significant role in the development of mental disorders, interacting with environmental factors. While genetics can predispose individuals to certain mental disorders, it is not a guarantee that the disorders will develop. Environmental factors, such as lifestyle, upbringing, and traumatic experiences, also play a crucial role in the manifestation of mental health conditions. Choice C is incorrect as genetic predisposition does have relevance in mental health. Choice D is incorrect as genetic predisposition and environmental factors both contribute to the development of mental disorders, neither completely overriding the other.

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

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.

5. Sigmund Freud developed an innovative procedure for treating people with psychological problems, which he called?

Correct answer: C

Rationale: Sigmund Freud developed psychoanalysis, not behavior modification, primal therapy, or rational-emotive therapy, as an innovative method for treating psychological problems. Psychoanalysis focuses on exploring unconscious motivations to understand and address psychological disorders, making it the correct answer. Behavior modification involves changing behavior through conditioning techniques, primal therapy emphasizes expressing repressed emotions, and rational-emotive therapy aims to identify and change irrational beliefs.

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