Question 1

Which of the following best defines psychological science?

Accepted Answer

The scientific study of the mind, brain, and behavior.

Question 2

A student reads an article claiming that 'drinking coffee always improves memory.' Before accepting this claim, the student looks for research evidence and considers alternative explanations. This is an example of:

Accepted Answer

Critical thinking

Question 3

Which scenario best illustrates the Dunning–Kruger effect?

Accepted Answer

A person with little knowledge about nutrition confidently gives diet advice to others.

Question 4

Which of the following is an example of bias in thinking?

Accepted Answer

Ignoring information that contradicts your beliefs and only focusing on supporting evidence.

Question 5

Psychological questions such as 'Why do we dream?' and 'How does memory work?' have been asked for thousands of years. What does this suggest about the field of psychology?

Accepted Answer

Psychological questions are old, but psychology as a science is relatively young.

Question 6

Which of the following best describes the function of fear from a psychological perspective?

Accepted Answer

Fear serves a protective role by increasing alertness and preparing responses to danger.

Question 7

A psychologist is studying anxiety by examining brain activity, hormone levels, thoughts, and cultural expectations. This approach demonstrates:

Accepted Answer

Levels of analysis

Question 8

Which of the following is NOT a component of psychological science?

Accepted Answer

Economics

Question 9

How does culture provide adaptive solutions according to psychological science?

Accepted Answer

By developing shared practices and values that help people adjust to their environments.

Question 10

Which of the following best illustrates psychology's increasing use of data and computation?

Accepted Answer

Using large datasets and statistical models to identify patterns in human behavior.

Question 11

A researcher wants to understand why some students perform better in school. She examines their study habits, brain activity during learning, family support, and cultural attitudes toward education. Which concept is best demonstrated here?

Accepted Answer

Levels of analysis

Question 12

Which of the following is an example of how psychology can benefit your career?

Accepted Answer

It helps you develop critical thinking, communication, and problem-solving skills.

Question 13

Which of the following best describes the relationship between biology and psychology?

Accepted Answer

Biological factors such as brain activity, hormones, and genetics help explain mind and behavior.

Question 14

A teacher uses research-based strategies to help students remember information more effectively. This is an example of:

Accepted Answer

The science of learning

Question 15

Which of the following is a real-world example of critical thinking in psychology?

Accepted Answer

Evaluating the reliability of sources before drawing conclusions.

Question 16

Which of the following best illustrates the broad scope of psychology?

Accepted Answer

Psychology studies mental processes, emotions, social behavior, development, and biology.

Question 17

A person believes they are an expert in psychology after reading a single article, but they actually lack basic knowledge. This is an example of:

Accepted Answer

The Dunning–Kruger effect

Question 18

Which of the following best describes the scientific method in psychology?

Accepted Answer

Asking questions, collecting evidence, and testing explanations.

Question 19

Which of the following is an example of studying behavior at the social level of analysis?

Accepted Answer

Examining how family and friends influence a person's actions.

Question 20

A psychologist wants to understand why people cooperate in groups. She considers the role of communication, shared goals, and group support. According to the concept of function, what is the likely purpose of these behaviors?

Accepted Answer

They help individuals adapt and succeed within their social environment.

Introduction to Psychological Science: Chapter 1 Study Guide

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