Question 1

Which of the following best defines psychology?

Accepted Answer

The scientific study of behavior and mental processes

Question 2

Which of the following is an example of a mental process as defined in psychology?

Accepted Answer

Solving a math problem in your head

Question 3

Wilhelm Wundt is best known for which contribution to psychology?

Accepted Answer

Establishing the first psychology laboratory and introducing objective introspection

Question 4

Which of the following is NOT one of the four main goals of psychology?

Accepted Answer

Manipulation

Question 5

A psychologist is interested in how people adapt to new environments and solve problems in everyday life. Which early school of thought does this reflect?

Accepted Answer

Functionalism

Question 6

Which modern psychological perspective focuses on the influence of genetics, hormones, and the nervous system on behavior?

Accepted Answer

Biopsychological

Question 7

A researcher wants to know if there is a relationship between hours of sleep and test performance. Which statistical technique should they use?

Accepted Answer

Correlation

Question 8

In an experiment, the variable that is deliberately manipulated by the researcher is called the:

Accepted Answer

Independent variable

Question 9

Which of the following best illustrates a negative correlation?

Accepted Answer

As temperature increases, hot chocolate sales decrease

Question 10

A psychologist conducts a study where neither the participants nor the experimenters know who is in the experimental or control group. This is an example of:

Accepted Answer

Double-blind study

Question 11

Which ethical principle requires that participants be told the true nature of a study after it is completed?

Accepted Answer

Debriefing

Question 12

Which of the following is a key difference between a psychologist and a psychiatrist?

Accepted Answer

Psychiatrists have a medical degree (M.D.), psychologists typically have a Ph.D.

Question 13

Which perspective would most likely explore how cultural values and social norms influence behavior?

Accepted Answer

Sociocultural

Question 14

A researcher observes children playing in a park without interfering. This method is best described as:

Accepted Answer

Naturalistic observation

Question 15

Which of the following is a limitation of case studies?

Accepted Answer

Their findings cannot be generalized to the larger population

Question 16

Which early psychologist is associated with the concept of the 'stream of consciousness'?

Accepted Answer

William James

Question 17

Which of the following best describes the placebo effect?

Accepted Answer

A change in behavior caused by the participant's expectations rather than the treatment itself

Question 18

Which of the following is an example of critical thinking in psychology?

Accepted Answer

Evaluating evidence before drawing conclusions

Question 19

Which modern perspective in psychology is most concerned with how people achieve self-actualization?

Accepted Answer

Humanistic

Question 20

If a psychologist is interested in how memory, intelligence, and problem-solving work, which perspective are they most likely using?

Accepted Answer

Cognitive

Introduction to Psychology: The Science of Psychology

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