Question 1

Which of the following best describes the scientific method as used in psychological science?

Accepted Answer

A process of collecting observations, developing theories to explain them, and using those theories to make predictions that can be tested.

Question 2

Which of the following statements about theories in psychology is TRUE?

Accepted Answer

A theory must be testable, meaning it can be observed and measured.

Question 3

A student claims that 'psychology is just common sense.' Based on the scientific approach, what is the best response to this claim?

Accepted Answer

Psychology relies on systematic observation and empirical evidence, not just intuition or common sense.

Question 4

Which of the following is NOT a component of the biopsychosocial model?

Accepted Answer

Astrological factors

Question 5

Which historical approach in psychology focused on the relationship between physical stimuli and mental experiences?

Accepted Answer

Psychophysics

Question 6

Fechner's Law is associated with which area of psychological study?

Accepted Answer

The relationship between stimulus intensity and perceived sensation

Question 7

Which of the following best illustrates the 'testing effect' as described in psychological research?

Accepted Answer

Students who regularly quiz themselves on material retain information better than those who only reread notes.

Question 8

A researcher wants to test whether distributed practice improves memory retention. Which experimental design would best test this hypothesis?

Accepted Answer

Randomly assign participants to either a distributed practice group or a massed practice group and compare their test scores.

Question 9

Which of the following is a key reason why psychological science does not 'prove' anything absolutely?

Accepted Answer

Scientific conclusions are always open to revision based on new evidence.

Question 10

Which of the following best represents the concept 'cells that fire together wire together' in contemporary psychology?

Accepted Answer

Neural pathways are strengthened when neurons are activated simultaneously.

Question 11

A psychologist is interested in how cultural background influences decision-making. Which model would best guide their research?

Accepted Answer

Biopsychosocial model

Question 12

Which of the following is an example of applying the scientific method in a real-world psychological scenario?

Accepted Answer

A therapist develops a hypothesis about a client's behavior, collects data through observation, and adjusts treatment based on the results.

Question 13

Which of the following best describes the difference between a hypothesis and a theory in psychological science?

Accepted Answer

A hypothesis is a specific, testable prediction; a theory is a broader explanation that organizes observations.

Question 14

Which of the following is a common misconception about the scientific method in psychology?

Accepted Answer

If enough people believe a theory, it becomes scientifically valid.

Question 15

A student is preparing for an exam by spacing out their study sessions over several days instead of cramming the night before. This strategy is best supported by which psychological principle?

Accepted Answer

Distributed practice effect

Question 16

Which of the following best illustrates the application of psychophysics in a modern context?

Accepted Answer

Measuring how changes in light intensity affect a person's ability to detect a visual stimulus.

Question 17

Which of the following equations best represents Fechner's Law in psychophysics?

Accepted Answer

$S = k \cdot \log(I)$

Question 18

A psychologist is designing an experiment to test a new theory about memory. Which step should come immediately after developing a hypothesis?

Accepted Answer

Design an experiment to test the hypothesis.

Question 19

Which of the following best explains why peer review is important in psychological science?

Accepted Answer

It ensures that research methods and conclusions are evaluated by other experts before publication.

Question 20

Which of the following scenarios best demonstrates the integration of biological, psychological, and sociocultural factors in understanding behavior?

Accepted Answer

A person develops anxiety due to a genetic predisposition, negative thought patterns, and stressful work environment.

Introduction & Psychological Science: Course Overview and Foundations

Study Guide - Practice Questions

Study Guide - Flashcards