Wgu D576 Hlth 4370 Industrial And Organizational Psychology
Bachelor Of Science In Psychology Study Questions And
Correct Answers With Rationales
This exam covers the historical foundations, research methods, and ethical principles of industrial and
organizational psychology, emphasizing the application of scientific inquiry and professional standards to
workplace behavior and human resource practices. It contains 98 multiple-choice questions, each with four
distractors and a fully worked rationale that explains why the keyed answer is correct. Content is organized into
12 focused sections: Introduction to Industrial and Organizational Psychology: History, Research Methods, and
Ethics, Job Analysis and Competency Modeling, Employee Selection: Recruitment, Assessment Methods, and
Validation, Performance Management and Performance Appraisal, Training and Development, Work Motivation
and Job Attitudes (Job Satisfaction, Commitment, Engagement), Leadership and Group/Team Processes,
Organizational Structure, Culture, and Change, Occupational Health, Stress, and Employee Well-Being, Work
Design, Ergonomics, and Human Factors, Diversity, Equity, and Inclusion in the Workplace, Legal and Ethical
Issues in I/O Psychology (EEOC, ADA, Employment Law). Targeted learning outcomes include: Trace the
historical development of I/O psychology and its major schools of thought.; Evaluate research designs,
measurement issues, and statistical inferences used in I/O psychology.; Apply ethical guidelines and legal
standards to research and practice in employment settings.. Every item has been reviewed for clinical accuracy,
current guidelines, and clarity so that students can study with confidence and self-correct as they work through
Section 1: Introduction to Industrial and Organizational Psychology: History, Research Methods,
and Ethics (Questions 1-9)
1 Which historical development most directly shifted I/O psychology from a
focus on individual differences to a broader systems perspective?
A) The Hawthorne studies demonstrating social factors in productivity
B) Taylor's scientific management emphasizing task efficiency
C) Munsterberg's work on vocational selection
D) The Army Alpha and Beta intelligence tests
Answer: A
Rationale: The Hawthorne studies revealed that social and psychological
factors, not just physical conditions, influence productivity, marking a shift
toward systems and human relations. Taylorism and Munsterberg focused on
individual efficiency and selection, while the Army tests advanced assessment
but not systems thinking.
2 A researcher uses a quasi-experimental design to evaluate a training
program. Which threat to internal validity is most likely uncontrolled?
A) History effects
B) Maturation effects
C) Selection bias
,D) Testing effects
Answer: C
Rationale: Quasi-experiments lack random assignment, making selection bias
the most salient threat because groups may differ systematically before the
intervention. History, maturation, and testing effects can occur in any design
but are not uniquely uncontrolled in quasi-experiments.
3 In I/O research, which ethical principle is most directly violated when a
researcher uses employees' performance data without consent?
A) Beneficence and nonmaleficence
B) Fidelity and responsibility
C) Integrity
D) Respect for people's rights and dignity
Answer: D
Rationale: Using performance data without consent infringes on autonomy,
privacy, and confidentiality, core elements of respect for people's rights and
dignity. The other principles are relevant but less directly tied to unauthorized
data use.
4 Which research method is best suited for establishing causal relationships
between leadership style and team performance?
A) Correlational field study
B) Randomized controlled trial
C) Case study
D) Naturalistic observation
Answer: B
Rationale: Randomized controlled trials allow manipulation and control,
supporting causal inferences. Correlational, case, and observational methods
cannot rule out confounds or establish causality.
5 A meta-analysis reports a corrected correlation of .50 between cognitive
ability and job performance. What does this indicate?
A) Cognitive ability explains 25% of performance variance
B) Cognitive ability explains 50% of performance variance
C) The relationship is not practically significant
D) The correlation is spurious due to sampling error
,Answer: A
Rationale: A correlation of .50 squared gives .25, meaning 25% of variance in
performance is accounted for. Correcting for artifacts in meta-analysis does not
imply 50% variance; the relationship is substantial, not spurious.
6 Which historical figure is credited with founding the first psychological
consulting firm focused on industrial efficiency?
A) Hugo Münsterberg
B) Walter Dill Scott
C) Frederick Taylor
D) Lillian Gilbreth
Answer: B
Rationale: Walter Dill Scott founded the Scott Company, the first psychological
consulting firm, applying psychology to advertising and personnel selection.
Münsterberg and Taylor made foundational contributions but did not establish
that firm; Gilbreth focused on motion study.
7 In a study of employee engagement, a researcher finds a Cronbach's alpha of
.55 for a new scale. What is the most appropriate interpretation?
A) The scale has good internal consistency
B) The scale has poor internal consistency and needs revision
C) The scale is valid but not reliable
D) The scale is reliable but not valid
Answer: B
Rationale: Cronbach's alpha below .70 typically indicates inadequate internal
consistency; .55 is poor and suggests revision. Reliability is a prerequisite for
validity, so claims of validity are premature.
8 Which ethical standard from the APA Code most directly addresses the use
of deception in I/O research?
A) Standard 8.07 Deception in Research
B) Standard 3.10 Informed Consent
C) Standard 4.01 Maintaining Confidentiality
D) Standard 2.01 Boundaries of Competence
Answer: A
Rationale: APA Standard 8.07 specifically governs deception, requiring
, justification and debriefing. Informed consent, confidentiality, and competence
are relevant but not the primary standard for deception.
9 A researcher wants to ensure a new selection test is fair across demographic
groups. Which analysis is most critical?
A) Test-retest reliability
B) Differential item functioning
C) Content validity ratio
D) Criterion-related validity
Answer: B
Rationale: Differential item functioning (DIF) assesses whether items perform
differently across groups, directly addressing fairness. Reliability, content
validity, and criterion validity are important but do not specifically evaluate
group fairness.
Section 2: Job Analysis and Competency Modeling (Questions 10-17)
10 Which job analysis method is most legally defensible for selection under
UGESP?
A) Position Analysis Questionnaire (PAQ)
B) Critical Incident Technique (CIT)
C) Job Components Inventory (JCI)
D) Functional Job Analysis (FJA)
Answer: D
Rationale: FJA is explicitly cited in the Uniform Guidelines as a content-valid
job analysis method because it yields detailed, observable task and
worker-function data directly linked to job performance. PAQ and JCI are
worker-oriented and less directly tied to observable tasks, while CIT captures
critical behaviors but is not a comprehensive job analysis method for content
validity.
11 A competency model that differentiates top from average performers is best
validated using which approach?
A) Job element method
B) Threshold traits analysis
C) The critical incident technique combined with behavioral event interviews
D) Functional job analysis
Bachelor Of Science In Psychology Study Questions And
Correct Answers With Rationales
This exam covers the historical foundations, research methods, and ethical principles of industrial and
organizational psychology, emphasizing the application of scientific inquiry and professional standards to
workplace behavior and human resource practices. It contains 98 multiple-choice questions, each with four
distractors and a fully worked rationale that explains why the keyed answer is correct. Content is organized into
12 focused sections: Introduction to Industrial and Organizational Psychology: History, Research Methods, and
Ethics, Job Analysis and Competency Modeling, Employee Selection: Recruitment, Assessment Methods, and
Validation, Performance Management and Performance Appraisal, Training and Development, Work Motivation
and Job Attitudes (Job Satisfaction, Commitment, Engagement), Leadership and Group/Team Processes,
Organizational Structure, Culture, and Change, Occupational Health, Stress, and Employee Well-Being, Work
Design, Ergonomics, and Human Factors, Diversity, Equity, and Inclusion in the Workplace, Legal and Ethical
Issues in I/O Psychology (EEOC, ADA, Employment Law). Targeted learning outcomes include: Trace the
historical development of I/O psychology and its major schools of thought.; Evaluate research designs,
measurement issues, and statistical inferences used in I/O psychology.; Apply ethical guidelines and legal
standards to research and practice in employment settings.. Every item has been reviewed for clinical accuracy,
current guidelines, and clarity so that students can study with confidence and self-correct as they work through
Section 1: Introduction to Industrial and Organizational Psychology: History, Research Methods,
and Ethics (Questions 1-9)
1 Which historical development most directly shifted I/O psychology from a
focus on individual differences to a broader systems perspective?
A) The Hawthorne studies demonstrating social factors in productivity
B) Taylor's scientific management emphasizing task efficiency
C) Munsterberg's work on vocational selection
D) The Army Alpha and Beta intelligence tests
Answer: A
Rationale: The Hawthorne studies revealed that social and psychological
factors, not just physical conditions, influence productivity, marking a shift
toward systems and human relations. Taylorism and Munsterberg focused on
individual efficiency and selection, while the Army tests advanced assessment
but not systems thinking.
2 A researcher uses a quasi-experimental design to evaluate a training
program. Which threat to internal validity is most likely uncontrolled?
A) History effects
B) Maturation effects
C) Selection bias
,D) Testing effects
Answer: C
Rationale: Quasi-experiments lack random assignment, making selection bias
the most salient threat because groups may differ systematically before the
intervention. History, maturation, and testing effects can occur in any design
but are not uniquely uncontrolled in quasi-experiments.
3 In I/O research, which ethical principle is most directly violated when a
researcher uses employees' performance data without consent?
A) Beneficence and nonmaleficence
B) Fidelity and responsibility
C) Integrity
D) Respect for people's rights and dignity
Answer: D
Rationale: Using performance data without consent infringes on autonomy,
privacy, and confidentiality, core elements of respect for people's rights and
dignity. The other principles are relevant but less directly tied to unauthorized
data use.
4 Which research method is best suited for establishing causal relationships
between leadership style and team performance?
A) Correlational field study
B) Randomized controlled trial
C) Case study
D) Naturalistic observation
Answer: B
Rationale: Randomized controlled trials allow manipulation and control,
supporting causal inferences. Correlational, case, and observational methods
cannot rule out confounds or establish causality.
5 A meta-analysis reports a corrected correlation of .50 between cognitive
ability and job performance. What does this indicate?
A) Cognitive ability explains 25% of performance variance
B) Cognitive ability explains 50% of performance variance
C) The relationship is not practically significant
D) The correlation is spurious due to sampling error
,Answer: A
Rationale: A correlation of .50 squared gives .25, meaning 25% of variance in
performance is accounted for. Correcting for artifacts in meta-analysis does not
imply 50% variance; the relationship is substantial, not spurious.
6 Which historical figure is credited with founding the first psychological
consulting firm focused on industrial efficiency?
A) Hugo Münsterberg
B) Walter Dill Scott
C) Frederick Taylor
D) Lillian Gilbreth
Answer: B
Rationale: Walter Dill Scott founded the Scott Company, the first psychological
consulting firm, applying psychology to advertising and personnel selection.
Münsterberg and Taylor made foundational contributions but did not establish
that firm; Gilbreth focused on motion study.
7 In a study of employee engagement, a researcher finds a Cronbach's alpha of
.55 for a new scale. What is the most appropriate interpretation?
A) The scale has good internal consistency
B) The scale has poor internal consistency and needs revision
C) The scale is valid but not reliable
D) The scale is reliable but not valid
Answer: B
Rationale: Cronbach's alpha below .70 typically indicates inadequate internal
consistency; .55 is poor and suggests revision. Reliability is a prerequisite for
validity, so claims of validity are premature.
8 Which ethical standard from the APA Code most directly addresses the use
of deception in I/O research?
A) Standard 8.07 Deception in Research
B) Standard 3.10 Informed Consent
C) Standard 4.01 Maintaining Confidentiality
D) Standard 2.01 Boundaries of Competence
Answer: A
Rationale: APA Standard 8.07 specifically governs deception, requiring
, justification and debriefing. Informed consent, confidentiality, and competence
are relevant but not the primary standard for deception.
9 A researcher wants to ensure a new selection test is fair across demographic
groups. Which analysis is most critical?
A) Test-retest reliability
B) Differential item functioning
C) Content validity ratio
D) Criterion-related validity
Answer: B
Rationale: Differential item functioning (DIF) assesses whether items perform
differently across groups, directly addressing fairness. Reliability, content
validity, and criterion validity are important but do not specifically evaluate
group fairness.
Section 2: Job Analysis and Competency Modeling (Questions 10-17)
10 Which job analysis method is most legally defensible for selection under
UGESP?
A) Position Analysis Questionnaire (PAQ)
B) Critical Incident Technique (CIT)
C) Job Components Inventory (JCI)
D) Functional Job Analysis (FJA)
Answer: D
Rationale: FJA is explicitly cited in the Uniform Guidelines as a content-valid
job analysis method because it yields detailed, observable task and
worker-function data directly linked to job performance. PAQ and JCI are
worker-oriented and less directly tied to observable tasks, while CIT captures
critical behaviors but is not a comprehensive job analysis method for content
validity.
11 A competency model that differentiates top from average performers is best
validated using which approach?
A) Job element method
B) Threshold traits analysis
C) The critical incident technique combined with behavioral event interviews
D) Functional job analysis
