erikson believed that successful resolution of intimacy versus isolation prepares the individual for the middle adulthood stage which focuses on

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Human Growth and Development Final Exam Quizlet

1. Erikson believed that successful resolution of intimacy versus isolation prepares the individual for the middle adulthood stage, which focuses on __________.

A. initiative
B. autonomy
C. generativity
D. industry

Correct answer: C

Rationale: Erikson's theory of psychosocial development highlights generativity as the central focus of middle adulthood. Generativity involves being productive, caring for others, and contributing to society. This stage is characterized by a desire to leave a lasting impact on future generations. Choices A, B, and D are incorrect. Initiative is associated with the preschool years, autonomy with early childhood, and industry with middle childhood according to Erikson's stages of development.

2. Men with even tiny amounts of dioxin in their bloodstream father __________.

A. nearly twice as many girls as boys
B. nearly three times as many boys as girls
C. more twins and triplets than unaffected men
D. fewer children than unaffected men

Correct answer: A

Rationale: Men with even tiny amounts of dioxin in their bloodstream father nearly twice as many girls as boys. This is due to the impact of dioxin exposure on sperm cells, leading to a skewed ratio of female to male offspring. Choice B is incorrect as the question specifically mentions that men father more girls than boys. Choice C is incorrect as dioxin exposure does not necessarily lead to more twins and triplets. Choice D is incorrect as men with dioxin in their bloodstream father more girls, not fewer children overall.

3. In the last weeks of pregnancy, __________.

A. the fetus usually loses weight
B. most fetuses assume an upside-down position
C. fetal growth increases dramatically
D. the fetus relies on its own well-developed immune system

Correct answer: B

Rationale: In the last weeks of pregnancy, most fetuses assume an upside-down position known as the head-down position or vertex presentation. This position is ideal for a smoother labor and delivery process as it helps the baby move through the birth canal. Fetal growth has already slowed down at this stage, so option C is incorrect. Option A is inaccurate as the fetus typically gains weight in the final weeks. Option D is incorrect because the fetus relies on the mother's immune system while in the womb.

4. An experimental design __________.

A. allows researchers to gather information in natural life circumstances without altering the participants' experiences
B. looks at relationships between participants' characteristics and their behavior or development
C. permits inferences about cause and effect because researchers evenhandedly assign people to treatment conditions
D. has one major limitation: researchers cannot infer cause and effect

Correct answer: C

Rationale: An experimental design permits inferences about cause and effect because researchers evenhandedly assign people to treatment conditions. This means that researchers can manipulate certain variables and observe the effects on participants, allowing them to determine causation between variables. This is a key strength of experimental research designs. Choices A, B, and D are incorrect because they do not accurately describe the primary purpose or strength of experimental designs. Experimental designs do not focus on gathering information in natural life circumstances (A), looking at relationships between characteristics and behavior (B), or have the limitation of not being able to infer cause and effect (D).

5. Self-reports __________.

A. use a flexible, conversational style to probe for the participant's point of view
B. describe the entire stream of behavior—everything said and done over a certain time period
C. range from relatively unstructured interviews to highly structured interviews, questionnaires, and tests
D. bring together a wide range of information on one person, including interviews, observations, and test scores

Correct answer: C

Rationale: Self-reports can range from relatively unstructured interviews to highly structured interviews, questionnaires, and tests. This variety allows researchers to collect information from participants in different ways, depending on the research goals and the type of information being sought. Choices A, B, and D are incorrect because they do not accurately describe the range and flexibility of self-reports as outlined in the field of research methodology.