in mammals including humans the sense of smell

ATI RN

Human Growth and Development Final Exam

1. In mammals, including humans, the sense of smell __________.

A. does not become adultlike for several years
B. helps mothers and babies identify each other
C. is the least developed sense at birth
D. takes about four months to become adultlike

Correct answer: B

Rationale: The sense of smell in mammals, including humans, plays a crucial role in helping mothers and babies identify each other. This is important for initiating bonding and caregiving behaviors. Choice A is incorrect because the sense of smell is functional at birth and not entirely underdeveloped for several years. Choice C is incorrect as the sense of smell is actually well-developed at birth. Choice D is incorrect because the sense of smell is functional from birth and does not take several months to become adultlike.

2. Today, Albert Bandura's theory stresses the importance of __________.

A. behavior modification
B. punishment
C. cognition
D. reinforcement

Correct answer: C

Rationale: Albert Bandura's theory stresses the importance of cognition. Bandura's Social Learning Theory emphasizes the role of cognitive processes in learning and behavior, including the influence of observation, modeling, and mental representations. This theory highlights how individuals learn through observation and imitation of others, as well as their own thought processes and beliefs. Choices A, B, and D are incorrect because while behavior modification, punishment, and reinforcement are aspects related to learning theories, they are not the primary focus of Bandura's theory, which revolves around cognition and social learning.

3. Fraternal twins are ____________.

A. genetically identical
B. no more alike than ordinary siblings
C. less common than other types of multiple offspring
D. less likely with each additional birth

Correct answer: B

Rationale: The correct answer is B. Fraternal twins are no more alike than ordinary siblings because they share about 50% of their genes, just like other siblings. Choice A is incorrect as fraternal twins are not genetically identical. Choice C is incorrect as fraternal twins are actually the most common type of multiple offspring. Choice D is incorrect as the likelihood of fraternal twins is not affected by the number of births a mother has had.

4. When classmates are asked to rate each other's likability, children get many positive votes, whereas children are seldom mentioned.

A. popular; neglected
B. neglected; rejected
C. popular; rejected
D. controversial; neglected

Correct answer: A

Rationale: The correct answer is A: 'popular; neglected.' Popular children are well-liked by their peers, hence they receive many positive votes. Neglected children, on the other hand, are often overlooked or ignored, resulting in them being seldom mentioned. Choice B is incorrect because neglected and rejected have different meanings. Choice C is incorrect as popular and rejected do not align with the likability context provided in the question. Choice D is incorrect as controversial does not directly relate to likability in the context of the question.

5. Alfred Binet and Theodore Simon __________.

A. wrote the first book of its time on aging
B. were among the first to make child development knowledge meaningful to parents
C. regarded development as a maturational process
D. constructed the first successful intelligence test Answer: D Page Ref: 14 Skill Level: Remember Topic: Scientific Beginnings Difficulty Level: Moderate

Correct answer: D

Rationale: Alfred Binet and Theodore Simon constructed the first successful intelligence test, known as the Binet-Simon scale, in an effort to measure a child's intelligence level. This test was groundbreaking at the time and laid the foundation for the development of future intelligence tests.