CALIFORNIA COMMUNITY COLLEGE
GENERAL PSYCHOLOGY EXAM 2026
PRACTICE QUESTIONS WITH ANSWERS
ORIGINAL QUESTIONS, DETAILED
RATIONALES & STUDY GUIDE
1. A student observes that people who regularly sleep at least seven
hours per night tend to perform better on memory tests. The
student concludes that adequate sleep causes improved memory
performance. Which methodological problem is most clearly
present in this conclusion?
A. The researcher has established operational definitions.
B. The researcher has confused correlation with causation.
C. The researcher has used random assignment.
D. The researcher has eliminated all possible confounding variables.
Answer: B. The researcher has confused correlation with causation.
Rationale: A correlation indicates that two variables are related, but it
does not by itself establish that one variable causes the other. Students
who sleep more might differ from those who sleep less in exercise,
stress, health, socioeconomic conditions, or study habits. Experimental
manipulation and appropriate control are needed to make stronger
causal conclusions.
2. In an experiment investigating whether background music affects
studying, researchers randomly assign students to either a silent
room or a room playing instrumental music. Students then
complete the same standardized test. What is the independent
variable?
1
,A. Students' test scores
B. Students' intelligence
C. Presence or absence of background music
D. Number of students who participate
Answer: C. Presence or absence of background music.
Rationale: The independent variable is the factor deliberately
manipulated by the researcher. Here, researchers manipulate whether
participants study in silence or with instrumental music. Test
performance is the dependent variable because it is measured to
determine whether it changes as a function of the independent
variable.
3. A psychologist defines "academic stress" as the number of
stressful events reported by a student during the previous seven
days on a standardized questionnaire. This definition is an example
of:
A. Replication
B. Randomization
C. Operationalization
D. Debriefing
Answer: C. Operationalization.
Rationale: Operationalization translates an abstract psychological
concept into a measurable procedure. Because "academic stress" is
defined using a specific questionnaire and a specific seven-day period,
another researcher could reproduce the measurement procedure.
Operational definitions are essential for scientific testing and
replication.
2
, 4. A researcher wants to determine whether a new anxiety-reduction
technique actually causes students to experience less anxiety.
Which research design would provide the strongest evidence for a
causal relationship?
A. Case study
B. Correlational study
C. Naturalistic observation
D. Randomized controlled experiment
Answer: D. Randomized controlled experiment.
Rationale: Randomized experiments allow researchers to manipulate
an independent variable while controlling other factors. Random
assignment helps distribute preexisting differences among participants
across conditions. This makes it possible to make stronger causal
inferences than observational or correlational designs generally
permit.
5. During an experiment, neither the participants nor the researchers
interacting directly with participants know who received the
experimental treatment. What is the primary purpose of this
double-blind procedure?
A. To increase the sample size
B. To eliminate the need for informed consent
C. To reduce expectancy and experimenter effects
D. To guarantee that the results are statistically significant
Answer: C. To reduce expectancy and experimenter effects.
Rationale: Participants may unconsciously change their behavior
based on what they believe they received, while researchers may
unintentionally influence participants or interpret behavior differently.
3
, Blinding both groups reduces these expectancy-related biases. It does
not guarantee statistical significance.
6. A psychologist studies how a child's ability to solve increasingly
complex problems changes from age 3 through age 12. Which
major psychological perspective is most directly concerned with
these changes?
A. Developmental perspective
B. Biological perspective
C. Sociocultural perspective
D. Evolutionary perspective
Answer: A. Developmental perspective.
Rationale: Developmental psychology examines psychological changes
and continuities across the lifespan. Cognitive abilities, emotional
development, language, attachment, identity, and social relationships
are all important developmental topics. A developmental approach may
also incorporate biological, cognitive, and sociocultural influences.
7. Which statement best represents the central idea of the
biopsychosocial approach?
A. Behavior is determined exclusively by genetics.
B. Psychological disorders are caused only by environmental
experiences.
C. Behavior and mental processes reflect interacting biological,
psychological, and social influences.
D. Human behavior can be understood without considering the brain.
Answer: C. Behavior and mental processes reflect interacting
biological, psychological, and social influences.
4
GENERAL PSYCHOLOGY EXAM 2026
PRACTICE QUESTIONS WITH ANSWERS
ORIGINAL QUESTIONS, DETAILED
RATIONALES & STUDY GUIDE
1. A student observes that people who regularly sleep at least seven
hours per night tend to perform better on memory tests. The
student concludes that adequate sleep causes improved memory
performance. Which methodological problem is most clearly
present in this conclusion?
A. The researcher has established operational definitions.
B. The researcher has confused correlation with causation.
C. The researcher has used random assignment.
D. The researcher has eliminated all possible confounding variables.
Answer: B. The researcher has confused correlation with causation.
Rationale: A correlation indicates that two variables are related, but it
does not by itself establish that one variable causes the other. Students
who sleep more might differ from those who sleep less in exercise,
stress, health, socioeconomic conditions, or study habits. Experimental
manipulation and appropriate control are needed to make stronger
causal conclusions.
2. In an experiment investigating whether background music affects
studying, researchers randomly assign students to either a silent
room or a room playing instrumental music. Students then
complete the same standardized test. What is the independent
variable?
1
,A. Students' test scores
B. Students' intelligence
C. Presence or absence of background music
D. Number of students who participate
Answer: C. Presence or absence of background music.
Rationale: The independent variable is the factor deliberately
manipulated by the researcher. Here, researchers manipulate whether
participants study in silence or with instrumental music. Test
performance is the dependent variable because it is measured to
determine whether it changes as a function of the independent
variable.
3. A psychologist defines "academic stress" as the number of
stressful events reported by a student during the previous seven
days on a standardized questionnaire. This definition is an example
of:
A. Replication
B. Randomization
C. Operationalization
D. Debriefing
Answer: C. Operationalization.
Rationale: Operationalization translates an abstract psychological
concept into a measurable procedure. Because "academic stress" is
defined using a specific questionnaire and a specific seven-day period,
another researcher could reproduce the measurement procedure.
Operational definitions are essential for scientific testing and
replication.
2
, 4. A researcher wants to determine whether a new anxiety-reduction
technique actually causes students to experience less anxiety.
Which research design would provide the strongest evidence for a
causal relationship?
A. Case study
B. Correlational study
C. Naturalistic observation
D. Randomized controlled experiment
Answer: D. Randomized controlled experiment.
Rationale: Randomized experiments allow researchers to manipulate
an independent variable while controlling other factors. Random
assignment helps distribute preexisting differences among participants
across conditions. This makes it possible to make stronger causal
inferences than observational or correlational designs generally
permit.
5. During an experiment, neither the participants nor the researchers
interacting directly with participants know who received the
experimental treatment. What is the primary purpose of this
double-blind procedure?
A. To increase the sample size
B. To eliminate the need for informed consent
C. To reduce expectancy and experimenter effects
D. To guarantee that the results are statistically significant
Answer: C. To reduce expectancy and experimenter effects.
Rationale: Participants may unconsciously change their behavior
based on what they believe they received, while researchers may
unintentionally influence participants or interpret behavior differently.
3
, Blinding both groups reduces these expectancy-related biases. It does
not guarantee statistical significance.
6. A psychologist studies how a child's ability to solve increasingly
complex problems changes from age 3 through age 12. Which
major psychological perspective is most directly concerned with
these changes?
A. Developmental perspective
B. Biological perspective
C. Sociocultural perspective
D. Evolutionary perspective
Answer: A. Developmental perspective.
Rationale: Developmental psychology examines psychological changes
and continuities across the lifespan. Cognitive abilities, emotional
development, language, attachment, identity, and social relationships
are all important developmental topics. A developmental approach may
also incorporate biological, cognitive, and sociocultural influences.
7. Which statement best represents the central idea of the
biopsychosocial approach?
A. Behavior is determined exclusively by genetics.
B. Psychological disorders are caused only by environmental
experiences.
C. Behavior and mental processes reflect interacting biological,
psychological, and social influences.
D. Human behavior can be understood without considering the brain.
Answer: C. Behavior and mental processes reflect interacting
biological, psychological, and social influences.
4
