while the term psychology has existed since at least the early 1700s psychology did not come to be considered a science until

ATI RN

Psychological Exam

1. While the term psychology has existed since at least the early 1700s, psychology did not come to be considered a science until?

A. The 1750s.
B. The early 1800s.
C. The late 1800s.
D. The 1940s.

Correct answer: C

Rationale: Psychology became recognized as a science in the late 1800s, aligning with broader trends in scientific inquiry during that period. This marked the establishment of psychology as a distinct field of study based on empirical research and experimentation. Choices A, B, and D are incorrect because psychology's formal recognition as a science occurred later, specifically in the late 1800s.

2. Down syndrome is caused by ________.

A. a chemical imbalance.
B. a gene on the X chromosome.
C. possessing an extra X chromosome.
D. possessing an extra chromosome in chromosome 21.

Correct answer: D

Rationale: Down syndrome is caused by possessing an extra chromosome in chromosome 21, not by a chemical imbalance (choice A), a gene on the X chromosome (choice B), or possessing an extra X chromosome (choice C). The presence of an additional chromosome 21 disrupts the normal course of development and leads to the characteristics associated with Down syndrome.

3. What term describes exceptional mental abilities such as mental math, memorization, musical, and artistic ability found among individuals with autism?

A. Savant skills
B. Theory of mind
C. Echolalia
D. Self-stimulatory behaviors

Correct answer: A

Rationale: The correct answer is A: Savant skills. Savant skills refer to exceptional abilities commonly observed in individuals with autism. These skills can include remarkable talents in areas such as mental math, memorization, music, and art. Choice B, Theory of mind, is the ability to attribute mental states to oneself and others, which is a different concept. Choice C, Echolalia, is the repetition of words or phrases, not related to exceptional abilities. Choice D, Self-stimulatory behaviors, involves repetitive body movements or sounds often seen in individuals with autism but is not directly related to exceptional mental abilities.

4. In a breech presentation, how is the infant positioned for delivery?

A. Is too large to be delivered vaginally.
B. Is delivered feet or bottom first.
C. Is delivered head first.
D. Appears face down.

Correct answer: B

Rationale: In a breech presentation, the infant is positioned to be delivered feet or bottom first. This is because the baby's pelvis or feet enter the birth canal before the head. Therefore, choice B is correct. Choices A, C, and D are incorrect because a breech presentation specifically refers to the baby being positioned feet or bottom first, not head first, face down, or being too large for vaginal delivery.

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

A. Cause and effect cannot be determined as preexisting behavioral abnormalities in either the parents or the children may make divorce more likely.
B. The findings have been too inconsistent to draw any conclusions.
C. While the effects of divorce are negative on children, the effects on the spouses are generally positive.
D. Due to modern acceptance of divorce, there has been an ongoing decrease in the negative effects of divorce.

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.