Nursing Elites

1. Dr. Anderson wants to conduct a study to determine the cause-and-effect relationship between domestic violence and anger in children. Dr. Anderson should use a(n) __________ design.

• A. structured
• B. observational
• C. correlational
• D. experimental

Correct answer: D

Rationale: Dr. Anderson should use an experimental design to determine the cause-and-effect relationship between domestic violence and anger in children. In an experimental design, the researcher manipulates the independent variable (in this case, exposure to domestic violence) to observe its effect on the dependent variable (anger in children). This design allows for the establishment of a cause-and-effect relationship by controlling for other variables that may influence the outcomes. Observational design (Choice B) involves observing subjects in their natural environment without interference, correlational design (Choice C) examines the relationship between variables without manipulating them, and structured design (Choice A) typically refers to a study with predetermined procedures and data collection methods, which may not be suitable for establishing cause-and-effect relationships.

2. Konrad Lorenz and Niko Tinbergen laid the modern foundations for __________.

• A. ethology
• B. social learning theory
• C. psychoanalytic theory
• D. cognitive-developmental theory

Correct answer: A

Rationale: Konrad Lorenz and Niko Tinbergen are considered the founders of ethology, a branch of biology and psychology that focuses on the study of animal behavior in natural environments. Their work laid the modern foundations for ethology, which examines the behavior of animals in relation to their natural habitats and evolutionary history. Choice B, social learning theory, is incorrect as it pertains to a different area of psychology that focuses on how people learn through observing others. Choice C, psychoanalytic theory, is also incorrect as it is a psychological theory developed by Sigmund Freud that emphasizes the role of unconscious conflicts in determining behavior. Choice D, cognitive-developmental theory, is incorrect as it refers to the work of Jean Piaget in understanding the development of human cognition in children.

3. The force of blood flowing through the __________ keeps it firm.

• A. amnion
• B. umbilical cord
• C. yolk sac
• D. embryonic disk

Correct answer: B

Rationale: The force of blood flowing through the umbilical cord keeps it firm. The umbilical cord is the connection between the placenta and the fetus, providing essential nutrients and oxygen to the developing baby. Blood flow through the umbilical cord helps maintain its structure and function throughout the prenatal period. Choices A, C, and D are incorrect as they do not play a role in providing nutrients and oxygen to the developing baby or in maintaining its firmness.

4. According to cognitive-developmental theory, a scheme is __________.

• A. an internal process that occurs apart from any contact with the environment
• B. the understanding that objects continue to exist when out of sight
• C. the ability to copy the behavior of others
• D. an organized way of making sense of experience

Correct answer: D

Rationale: In cognitive-developmental theory, a scheme is an organized way of making sense of experience. This term refers to mental structures or frameworks that help individuals interpret and understand the world around them. Choice A is incorrect because schemes are developed through interaction with the environment. Choice B refers to object permanence, a concept from Piaget's theory of cognitive development, not schemes. Choice C describes observational learning, which is different from the concept of schemes in cognitive development.

5. At Kohlberg's Stage __________, individuals can imagine alternatives to their own social order, and they emphasize fair procedures for interpreting and changing the law.

• A. 3, the 'good boy/good girl' orientation
• B. 4, the social-order-maintaining orientation
• C. 5, the social contract orientation
• D. 6, the universal ethical principle orientation

Correct answer: C

Rationale: The correct answer is C: '5, the social contract orientation.' At Kohlberg's Stage 5, individuals begin to question their own social order and focus on principles of justice and fairness. This stage emphasizes the importance of social contracts and agreements based on mutual benefit. Choice A is incorrect as the 'good boy/good girl' orientation is characteristic of Stage 3. Choice B, the social-order-maintaining orientation, does not align with the description provided in the question. Choice D, the universal ethical principle orientation, is associated with Stage 6, where individuals act based on self-chosen ethical principles.

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