PSYC 101 Modules 1–10 Exams & Final Exam –
Introduction to Psychology (2026/2027) | Verified
Q&A – Portage Learning
,Question 1
Compute the mean (M) of the following numbers: 9, 8, 10, 14, 16.
A. 10.5
B. 11.4
C. 12.0
D. 11.0
Answer: B
Rationale: Mean = (9+8+10+14+16)/5 = 57/5 = 11.4.
Question 2
If r = +0.85, is this an inverse or positive relationship?
A. Inverse
B. Positive
C. Neither
D. Both
Answer: B
Rationale: A positive correlation coefficient indicates that as one variable
increases, the other also increases.
Question 3
Given a correlation coefficient of +0.15, is this a strong or a weak relationship?
A. Strong
B. Weak
C. Moderate
D. Perfect
Answer: B
Rationale: Correlation coefficients near 0 indicate a weak linear relationship;
±0.15 is considered weak.
,Question 4
If a researcher wants to see whether two variables relate together, she will likely
use a/an ______ study design.
A. Experimental
B. Correlational
C. Descriptive
D. Case study
Answer: B
Rationale: Correlational designs measure the relationship between two variables
without manipulating them.
Question 5
If r = 0.40, describe the direction and strength of the relationship between the two
variables.
A. Weak, negative
B. Strong, positive
C. Moderate, positive
D. Moderate, negative
Answer: C
Rationale: r = 0.40 is positive (direction) and typically considered moderate in
strength.
Question 6
True or false? Presenting on or publishing research results is one of the steps of the
scientific method.
A. True
B. False
Answer: A
Rationale: Dissemination of findings is a key final step of the scientific method.
, Question 7
Which of the following is the best definition of psychology?
A. The study of the brain and its disorders
B. The scientific study of behavior and mental processes
C. The study of unconscious motivations
D. The study of social interactions
Answer: B
Rationale: Psychology is defined as the scientific study of behavior and mental
processes.
Question 8
Which perspective emphasizes the role of unconscious drives and early childhood
experiences?
A. Behavioral
B. Humanistic
C. Cognitive
D. Psychodynamic
Answer: D
Rationale: The psychodynamic perspective, founded by Freud, focuses on
unconscious processes and childhood.
Question 9
A researcher manipulates one variable to see its effect on another. This describes:
A. Correlational research
B. Experimental research
C. Naturalistic observation
D. Survey research
Answer: B
Rationale: Experiments involve manipulation of an independent variable to
observe its effect on a dependent variable.
Introduction to Psychology (2026/2027) | Verified
Q&A – Portage Learning
,Question 1
Compute the mean (M) of the following numbers: 9, 8, 10, 14, 16.
A. 10.5
B. 11.4
C. 12.0
D. 11.0
Answer: B
Rationale: Mean = (9+8+10+14+16)/5 = 57/5 = 11.4.
Question 2
If r = +0.85, is this an inverse or positive relationship?
A. Inverse
B. Positive
C. Neither
D. Both
Answer: B
Rationale: A positive correlation coefficient indicates that as one variable
increases, the other also increases.
Question 3
Given a correlation coefficient of +0.15, is this a strong or a weak relationship?
A. Strong
B. Weak
C. Moderate
D. Perfect
Answer: B
Rationale: Correlation coefficients near 0 indicate a weak linear relationship;
±0.15 is considered weak.
,Question 4
If a researcher wants to see whether two variables relate together, she will likely
use a/an ______ study design.
A. Experimental
B. Correlational
C. Descriptive
D. Case study
Answer: B
Rationale: Correlational designs measure the relationship between two variables
without manipulating them.
Question 5
If r = 0.40, describe the direction and strength of the relationship between the two
variables.
A. Weak, negative
B. Strong, positive
C. Moderate, positive
D. Moderate, negative
Answer: C
Rationale: r = 0.40 is positive (direction) and typically considered moderate in
strength.
Question 6
True or false? Presenting on or publishing research results is one of the steps of the
scientific method.
A. True
B. False
Answer: A
Rationale: Dissemination of findings is a key final step of the scientific method.
, Question 7
Which of the following is the best definition of psychology?
A. The study of the brain and its disorders
B. The scientific study of behavior and mental processes
C. The study of unconscious motivations
D. The study of social interactions
Answer: B
Rationale: Psychology is defined as the scientific study of behavior and mental
processes.
Question 8
Which perspective emphasizes the role of unconscious drives and early childhood
experiences?
A. Behavioral
B. Humanistic
C. Cognitive
D. Psychodynamic
Answer: D
Rationale: The psychodynamic perspective, founded by Freud, focuses on
unconscious processes and childhood.
Question 9
A researcher manipulates one variable to see its effect on another. This describes:
A. Correlational research
B. Experimental research
C. Naturalistic observation
D. Survey research
Answer: B
Rationale: Experiments involve manipulation of an independent variable to
observe its effect on a dependent variable.
