there is experimental evidence showing consistently being discriminated against may cause a person to

ATI RN

Psychology 2301 Exam 1

1. There is experimental evidence showing that consistently being discriminated against may cause a person to ________.

A. be happy.
B. be more conscious.
C. have cardiovascular reactivity.
D. have greater intelligence and wisdom.

Correct answer: C

Rationale: The correct answer is C: 'have cardiovascular reactivity.' Consistent discrimination can lead to increased cardiovascular reactivity, impacting heart health. Choice A ('be happy') is incorrect because discrimination typically causes distress and negative emotions. Choice B ('be more conscious') is not directly related to the impact of discrimination. Choice D ('have greater intelligence and wisdom') is also unrelated to the physiological response of cardiovascular reactivity caused by discrimination.

2. William James, who was a pioneer in the development of functionalism, was most heavily influenced by?

A. Charles Darwin.
B. Sigmund Freud.
C. John Watson.
D. B.F. Skinner.

Correct answer: A

Rationale: William James was heavily influenced by Charles Darwin's theory of evolution, which shaped his functionalist views on psychology. This influence is evident in James's emphasis on adaptation, survival, and the functional purposes of behavior. Choice B, Sigmund Freud, is incorrect because Freud's psychoanalytic theory focused on unconscious processes and childhood experiences, which differ significantly from James's functionalism. Choice C, John Watson, is incorrect as Watson was a behaviorist who emphasized observable behavior and rejected mental processes, which contrasts with James's focus on mental processes. Choice D, B.F. Skinner, is also incorrect as Skinner was a behaviorist known for his work on operant conditioning, which is not directly aligned with James's functionalist perspective.

3. With which of the following statements would a behaviorist agree?

A. Conscious experiences can be studied in an objective, precise way.
B. In order to understand behavior, one must understand the motives behind the behavior.
C. Behavior can only be explained in terms of phenomenology, that is, an individual's interpretation of experience.
D. Psychology should be the science of behavior that can be observed by others.

Correct answer: D

Rationale: The correct answer is D. Behaviorists argue that psychology should focus on observable behavior that can be studied objectively. Choice A is incorrect because behaviorists do not typically focus on conscious experiences, as they are not directly observable. Choice B is incorrect because behaviorists emphasize that behavior can be understood without delving into internal motives. Choice C is incorrect as behaviorists do not exclusively explain behavior through an individual's interpretation of experience; they focus on observable actions and reactions.

4. Where is the site of chemical communication in the brain?

A. Neuron
B. Synapse
C. Axon
D. Dendrite

Correct answer: B

Rationale: The correct answer is B: Synapse. The synapse is the site where chemical communication occurs between neurons. Neurotransmitters are released from the axon terminal of one neuron, cross the synaptic cleft, and bind to receptors on the dendrites of the next neuron. Choice A, Neuron, is incorrect as it refers to the entire nerve cell. Choices C and D, Axon and Dendrite, are also incorrect as they are specific parts of a neuron and not the primary site of chemical communication.

5. In an experiment, the investigators manipulate variables to learn how one affects another.?

A. A data-collection method in which participants respond to questions
B. The entire group that is of interest to a researcher
C. A detailed description of a single culture or context
D. A study that tests a causal hypothesis

Correct answer: D

Rationale: The correct answer is D because in an experimental design, investigators manipulate variables to determine the effect of one on another. This process allows researchers to test causal hypotheses by manipulating one variable while keeping others constant. Choices A, B, and C are incorrect as they do not directly relate to manipulating variables in an experiment.