Question 1

Which of the following best describes the main contribution of Wilhelm Wundt to the field of psychology?

Accepted Answer

He established the first psychology laboratory and is considered the 'father of experimental psychology.'

Question 2

A psychologist is interested in how people perceive and organize visual information into meaningful patterns. Which early approach is most closely related to this interest?

Accepted Answer

Gestalt psychology

Question 3

Which of the following is NOT one of the seven modern perspectives in psychology?

Accepted Answer

Phrenological

Question 4

A clinical psychologist and a psychiatrist are both treating patients with depression. Which of the following statements best differentiates their roles?

Accepted Answer

A psychiatrist is a medical doctor who can prescribe medication, while a clinical psychologist typically provides therapy and psychological testing.

Question 5

Which of the following is a key criterion for critical thinking?

Accepted Answer

Evaluating evidence before drawing conclusions

Question 6

What is the correct order of the five steps of the scientific approach in psychology?

Accepted Answer

Formulate a question, develop a hypothesis, test the hypothesis, draw conclusions, report results

Question 7

A researcher wants to study the relationship between hours of sleep and exam performance. Which statistical technique should they use?

Accepted Answer

Correlational analysis

Question 8

In an experiment, what is the main purpose of random assignment?

Accepted Answer

To control for confounding variables and increase internal validity

Question 9

Which of the following is an ethical guideline for conducting research with human participants?

Accepted Answer

Obtaining informed consent from all participants

Question 10

Why do psychologists sometimes use animals in their research?

Accepted Answer

Because some research questions cannot be ethically or practically studied in humans

Question 11

Which part of the neuron is primarily responsible for receiving incoming signals from other neurons?

Accepted Answer

Dendrite

Question 12

The action potential in a neuron is best described as:

Accepted Answer

A brief reversal of electrical charge that travels down the axon

Question 13

Which neurotransmitter is most closely associated with muscle movement and memory, and is deficient in Alzheimer's disease?

Accepted Answer

Acetylcholine

Question 14

A researcher uses fMRI to study brain activity while participants solve math problems. What advantage does fMRI provide over CT scans?

Accepted Answer

fMRI measures brain activity by detecting changes in blood flow, while CT scans only show structure

Question 15

Which structure in the hindbrain is responsible for regulating vital functions such as breathing and heart rate?

Accepted Answer

Medulla

Question 16

Damage to which area of the brain is most likely to result in difficulty producing speech (expressive aphasia)?

Accepted Answer

Broca's area

Question 17

Which hemisphere of the brain is typically more involved in language processing for most right-handed individuals?

Accepted Answer

Left hemisphere

Question 18

The somatic nervous system is responsible for:

Accepted Answer

Controlling voluntary movements of skeletal muscles

Question 19

Why is the pituitary gland often referred to as the 'master gland'?

Accepted Answer

It controls the release of hormones from other endocrine glands

Question 20

A student with attention-deficit/hyperactivity disorder (ADHD) is struggling to focus in class. Which of the following is a recommended strategy for coping with ADHD?

Accepted Answer

Using organizational tools and breaking tasks into smaller steps

Step-by-Step Study Guidance for Introduction to Psychology: Chapters 1 & 2

Study Guide - Practice Questions

Study Guide - Flashcards