WGU D372 WMM1 Introduction to Systems Thinking — Task 3 Competency Review 2026/2027
WGU D372 WMM1
INTRODUCTION TO SYSTEMS THINKING
TASK 3 COMPETENCY REVIEW
2026/2027 Edition | 50 Questions | Correct Answers & Rationales
Core Domains: Systems Fundamentals, Stocks & Flows, Feedback Loops, System Archetypes,
Mental Models, Leverage Points, Causal Loop Diagrams, Organizational Application
Key Thinkers: Donella Meadows, Peter Senge, Daniel Kim, Chris Argyris
Total Questions: 50 | Passing Score: 75–80% (38–40/50) | Testing Time: 90–120 minutes
Question Types: Single-Best-Answer, Select-All-That-Apply (SATA), Scenario-Based
Section Question Range Points
Systems Thinking Fundamentals 1–7 7
System Structure & Behavior 8–15 8
System Archetypes 16–24 9
Mental Models & Paradigms 25–31 7
Leverage Points 32–37 6
Causal Loop Diagrams 38–42 5
Organizational Application 43–47 5
Tools & Ethics 48–50 3
TOTAL 1–50 50
SYSTEMS THINKING FUNDAMENTALS
1. A hospital administrator notices that patient wait times in the emergency department
spike every winter, and each year the hospital hires temporary staff to address the surge.
However, the following summer, wait times return to normal but staff morale has declined.
Which systems thinking principle BEST explains why hiring temporary staff fails to address
the underlying issue?
Type: single-best-answer
A) Linear thinking focuses on symptoms rather than root causes, ignoring the feedback between staff
morale, turnover, and long-term capacity.
B) Circular thinking is inappropriate for healthcare contexts where patient volume is inherently
unpredictable.
C) Systems thinking requires abandoning all short-term interventions in favor of long-term structural
changes exclusively.
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, WGU D372 WMM1 Introduction to Systems Thinking — Task 3 Competency Review 2026/2027
D) The interconnectedness principle suggests that temporary staff inherently reduce the quality of
patient care regardless of training.
Correct Answer: A) Linear thinking focuses on symptoms rather than root causes, ignoring
the feedback between staff morale, turnover, and long-term capacity.
Rationale: Linear thinking treats problems as isolated events requiring direct, reactive fixes, while
systems thinking examines how interventions create ripple effects through feedback loops. The
temporary hiring addresses the immediate symptom (wait times) but ignores the reinforcing loop
connecting burnout, turnover, morale, and institutional knowledge loss. Donella Meadows emphasized
that understanding system structure, rather than reacting to events, is the key to lasting improvement.
Option A correctly identifies this core distinction between linear and systems-based approaches.
2. Which of the following statements accurately describe the concept of emergence in
systems thinking? Select ALL that apply.
Type: SATA [Select All That Apply]
A) Emergent properties arise from the interactions among components, not from any single component
alone.
B) Emergence means a system's behavior can always be predicted by summing the behaviors of its
individual parts.
C) A team's collective creativity is an emergent property that no single team member could produce
independently.
D) Emergence illustrates why reductionist analysis may fail to capture critical system behaviors.
E) Emergent properties are predetermined by the system designer and can be fully controlled through
component specification.
Correct Answer: A, C, D
Rationale: Emergence is a hallmark of complex systems where the whole exhibits properties that
cannot be inferred from examining parts in isolation. Option A captures the core definition: emergent
properties originate in relationships and interactions. Option C provides a concrete example—collective
creativity—that demonstrates emergence in organizational contexts. Option D connects emergence to
the critique of reductionism, a key theme in Peter Senge's 'The Fifth Discipline.' Options B and E are
incorrect because they contradict the fundamental nature of emergence, which is precisely that the
whole cannot be reduced to or predicted from the sum of its parts, and emergent properties cannot be
fully predetermined or controlled.
3. A supply chain manager is trying to determine whether a group of regional warehouses
and their distribution routes constitute a 'system' or merely a 'collection.' Which of the
following observations would MOST strongly indicate that the warehouses and routes form
a genuine system rather than a collection?
Type: single-best-answer
A) All warehouses were built by the same construction company using standardized blueprints.
B) Inventory levels at each warehouse automatically adjust based on real-time demand signals from retail
partners, and transportation routes dynamically reroute based on congestion data.
C) Each warehouse stores the same product categories and operates on identical schedules.
D) The warehouses are all located within the same geographic region and share a common corporate
logo.
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, WGU D372 WMM1 Introduction to Systems Thinking — Task 3 Competency Review 2026/2027
Correct Answer: B) Inventory levels at each warehouse automatically adjust based on real-
time demand signals from retail partners, and transportation routes dynamically reroute
based on congestion data.
Rationale: The distinction between a system and a collection, as articulated by Donella Meadows,
hinges on interconnectedness and purposeful interaction. A collection is an aggregation of elements
with no meaningful functional relationship, while a system's elements interact to produce collective
behavior toward some purpose. Option B demonstrates both dynamic interconnection (demand signals
triggering inventory adjustments) and coordinated adaptation (routes rerouting), which are hallmarks
of a functioning system. Options A, C, and D describe similarities among elements but not functional
interconnectedness, which is the defining criterion.
4. A city planner observes that building more highways has not reduced traffic congestion
but has instead encouraged more suburban development and longer commutes. Which
concept from systems thinking BEST frames this phenomenon as something other than a
simple problem to solve?
Type: single-best-answer
A) The holistic perspective recognizes that traffic, land use, economic incentives, and commuter behavior
form an interconnected web where intervening on one variable reshapes the entire pattern.
B) The reductionist perspective isolates highway capacity as the sole variable and attributes congestion to
insufficient engineering.
C) The linear perspective holds that every unit of highway lane-miles added should produce a
proportional reduction in congestion.
D) The analytical perspective decomposes traffic into individual vehicle trips and optimizes each one
independently.
Correct Answer: A) The holistic perspective recognizes that traffic, land use, economic
incentives, and commuter behavior form an interconnected web where intervening on one
variable reshapes the entire pattern.
Rationale: The holistic perspective is foundational to systems thinking and requires examining
phenomena in their full context rather than isolating variables. The highway paradox—known as
induced demand—is a classic systems thinking example where a seemingly straightforward fix
generates unintended consequences through interconnected feedback loops. Peter Senge argued that
today's problems come from yesterday's 'solutions,' and this case perfectly illustrates that principle.
Options B, C, and D describe reductionist or linear approaches that would fail to anticipate the
feedback dynamics at play.
5. A manufacturing company has experienced three separate safety incidents in the past
year: a chemical spill in March, a forklift collision in July, and an electrical fire in
November. Management has treated each as an isolated event, disciplining the individual
worker involved each time. Using the events-patterns-structure framework from systems
thinking, how should a systems thinker ANALYZE this situation differently from
management's current approach?
Type: scenario-based [Scenario-Based]
A) Investigate the specific safety protocols that were violated in each incident and reinforce compliance
through additional training.
B) Look for patterns across the three incidents—such as shared staffing conditions, production pressures,
equipment maintenance schedules, and reporting culture—to identify structural factors like production
quotas that create incentives to cut corners on safety.
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, WGU D372 WMM1 Introduction to Systems Thinking — Task 3 Competency Review 2026/2027
C) Determine which department is responsible for the most incidents and restructure that department's
leadership team.
D) Install additional safety sensors and surveillance cameras to catch violations before they result in
incidents.
Correct Answer: B) Look for patterns across the three incidents—such as shared staffing
conditions, production pressures, equipment maintenance schedules, and reporting
culture—to identify structural factors like production quotas that create incentives to cut
corners on safety.
Rationale: The events-patterns-structure framework, central to the Iceberg Model used by Daniel Kim
and others, asks analysts to move beyond reactive event-level responses and identify recurring patterns
that point to deeper structural causes. Management's approach stays at the event level. A systems
thinker would search for what the three incidents have in common at a pattern level (e.g., all occurred
during peak production periods, all involved temporary workers), then trace those patterns to
structural drivers (e.g., a quota system that rewards output over safety). Option B exemplifies this
deeper analytical move. Options A and D remain at the event or symptom level, while Option C
addresses patterns superficially without reaching structural causes.
6. A school district implements a new reading program. After one semester, test scores have
not improved. The superintendent concludes the program 'doesn't work' and abandons it.
Which aspect of systems thinking did the superintendent MOST clearly fail to apply?
Type: single-best-answer
A) interconnectedness
B) emergence
C) dynamic complexity and delays
D) self-organization
Correct Answer: C) dynamic complexity and delays
Rationale: Educational interventions typically involve significant delays between implementation and
measurable outcomes, a concept Donella Meadows identified as a critical feature of complex systems.
The superintendent treated the system as if effects would be immediate and linear, failing to account for
the time required for teacher adaptation, student engagement changes, and curriculum integration.
Peter Senge emphasized that systems with long delays between action and consequence are
particularly prone to misguided interventions and premature abandonment. While interconnectedness
and emergence are also relevant to education, the specific failure here is the disregard for temporal
dynamics—how long it takes for a structural change to produce visible results.
7. Which of the following scenarios BEST illustrates the principle that interconnectedness in
a system means that an intervention in one area can produce consequences in seemingly
distant areas?
Type: single-best-answer
A) A software bug in a billing module causes errors only within that module's reports.
B) A company reduces its customer service training budget to cut costs, leading to increased customer
complaints, negative online reviews, declining sales, and eventually reduced revenue that exceeds the
original savings.
C) A department replaces its printer with an identical model, and printing quality remains the same.
Page 4
WGU D372 WMM1
INTRODUCTION TO SYSTEMS THINKING
TASK 3 COMPETENCY REVIEW
2026/2027 Edition | 50 Questions | Correct Answers & Rationales
Core Domains: Systems Fundamentals, Stocks & Flows, Feedback Loops, System Archetypes,
Mental Models, Leverage Points, Causal Loop Diagrams, Organizational Application
Key Thinkers: Donella Meadows, Peter Senge, Daniel Kim, Chris Argyris
Total Questions: 50 | Passing Score: 75–80% (38–40/50) | Testing Time: 90–120 minutes
Question Types: Single-Best-Answer, Select-All-That-Apply (SATA), Scenario-Based
Section Question Range Points
Systems Thinking Fundamentals 1–7 7
System Structure & Behavior 8–15 8
System Archetypes 16–24 9
Mental Models & Paradigms 25–31 7
Leverage Points 32–37 6
Causal Loop Diagrams 38–42 5
Organizational Application 43–47 5
Tools & Ethics 48–50 3
TOTAL 1–50 50
SYSTEMS THINKING FUNDAMENTALS
1. A hospital administrator notices that patient wait times in the emergency department
spike every winter, and each year the hospital hires temporary staff to address the surge.
However, the following summer, wait times return to normal but staff morale has declined.
Which systems thinking principle BEST explains why hiring temporary staff fails to address
the underlying issue?
Type: single-best-answer
A) Linear thinking focuses on symptoms rather than root causes, ignoring the feedback between staff
morale, turnover, and long-term capacity.
B) Circular thinking is inappropriate for healthcare contexts where patient volume is inherently
unpredictable.
C) Systems thinking requires abandoning all short-term interventions in favor of long-term structural
changes exclusively.
Page 1
, WGU D372 WMM1 Introduction to Systems Thinking — Task 3 Competency Review 2026/2027
D) The interconnectedness principle suggests that temporary staff inherently reduce the quality of
patient care regardless of training.
Correct Answer: A) Linear thinking focuses on symptoms rather than root causes, ignoring
the feedback between staff morale, turnover, and long-term capacity.
Rationale: Linear thinking treats problems as isolated events requiring direct, reactive fixes, while
systems thinking examines how interventions create ripple effects through feedback loops. The
temporary hiring addresses the immediate symptom (wait times) but ignores the reinforcing loop
connecting burnout, turnover, morale, and institutional knowledge loss. Donella Meadows emphasized
that understanding system structure, rather than reacting to events, is the key to lasting improvement.
Option A correctly identifies this core distinction between linear and systems-based approaches.
2. Which of the following statements accurately describe the concept of emergence in
systems thinking? Select ALL that apply.
Type: SATA [Select All That Apply]
A) Emergent properties arise from the interactions among components, not from any single component
alone.
B) Emergence means a system's behavior can always be predicted by summing the behaviors of its
individual parts.
C) A team's collective creativity is an emergent property that no single team member could produce
independently.
D) Emergence illustrates why reductionist analysis may fail to capture critical system behaviors.
E) Emergent properties are predetermined by the system designer and can be fully controlled through
component specification.
Correct Answer: A, C, D
Rationale: Emergence is a hallmark of complex systems where the whole exhibits properties that
cannot be inferred from examining parts in isolation. Option A captures the core definition: emergent
properties originate in relationships and interactions. Option C provides a concrete example—collective
creativity—that demonstrates emergence in organizational contexts. Option D connects emergence to
the critique of reductionism, a key theme in Peter Senge's 'The Fifth Discipline.' Options B and E are
incorrect because they contradict the fundamental nature of emergence, which is precisely that the
whole cannot be reduced to or predicted from the sum of its parts, and emergent properties cannot be
fully predetermined or controlled.
3. A supply chain manager is trying to determine whether a group of regional warehouses
and their distribution routes constitute a 'system' or merely a 'collection.' Which of the
following observations would MOST strongly indicate that the warehouses and routes form
a genuine system rather than a collection?
Type: single-best-answer
A) All warehouses were built by the same construction company using standardized blueprints.
B) Inventory levels at each warehouse automatically adjust based on real-time demand signals from retail
partners, and transportation routes dynamically reroute based on congestion data.
C) Each warehouse stores the same product categories and operates on identical schedules.
D) The warehouses are all located within the same geographic region and share a common corporate
logo.
Page 2
, WGU D372 WMM1 Introduction to Systems Thinking — Task 3 Competency Review 2026/2027
Correct Answer: B) Inventory levels at each warehouse automatically adjust based on real-
time demand signals from retail partners, and transportation routes dynamically reroute
based on congestion data.
Rationale: The distinction between a system and a collection, as articulated by Donella Meadows,
hinges on interconnectedness and purposeful interaction. A collection is an aggregation of elements
with no meaningful functional relationship, while a system's elements interact to produce collective
behavior toward some purpose. Option B demonstrates both dynamic interconnection (demand signals
triggering inventory adjustments) and coordinated adaptation (routes rerouting), which are hallmarks
of a functioning system. Options A, C, and D describe similarities among elements but not functional
interconnectedness, which is the defining criterion.
4. A city planner observes that building more highways has not reduced traffic congestion
but has instead encouraged more suburban development and longer commutes. Which
concept from systems thinking BEST frames this phenomenon as something other than a
simple problem to solve?
Type: single-best-answer
A) The holistic perspective recognizes that traffic, land use, economic incentives, and commuter behavior
form an interconnected web where intervening on one variable reshapes the entire pattern.
B) The reductionist perspective isolates highway capacity as the sole variable and attributes congestion to
insufficient engineering.
C) The linear perspective holds that every unit of highway lane-miles added should produce a
proportional reduction in congestion.
D) The analytical perspective decomposes traffic into individual vehicle trips and optimizes each one
independently.
Correct Answer: A) The holistic perspective recognizes that traffic, land use, economic
incentives, and commuter behavior form an interconnected web where intervening on one
variable reshapes the entire pattern.
Rationale: The holistic perspective is foundational to systems thinking and requires examining
phenomena in their full context rather than isolating variables. The highway paradox—known as
induced demand—is a classic systems thinking example where a seemingly straightforward fix
generates unintended consequences through interconnected feedback loops. Peter Senge argued that
today's problems come from yesterday's 'solutions,' and this case perfectly illustrates that principle.
Options B, C, and D describe reductionist or linear approaches that would fail to anticipate the
feedback dynamics at play.
5. A manufacturing company has experienced three separate safety incidents in the past
year: a chemical spill in March, a forklift collision in July, and an electrical fire in
November. Management has treated each as an isolated event, disciplining the individual
worker involved each time. Using the events-patterns-structure framework from systems
thinking, how should a systems thinker ANALYZE this situation differently from
management's current approach?
Type: scenario-based [Scenario-Based]
A) Investigate the specific safety protocols that were violated in each incident and reinforce compliance
through additional training.
B) Look for patterns across the three incidents—such as shared staffing conditions, production pressures,
equipment maintenance schedules, and reporting culture—to identify structural factors like production
quotas that create incentives to cut corners on safety.
Page 3
, WGU D372 WMM1 Introduction to Systems Thinking — Task 3 Competency Review 2026/2027
C) Determine which department is responsible for the most incidents and restructure that department's
leadership team.
D) Install additional safety sensors and surveillance cameras to catch violations before they result in
incidents.
Correct Answer: B) Look for patterns across the three incidents—such as shared staffing
conditions, production pressures, equipment maintenance schedules, and reporting
culture—to identify structural factors like production quotas that create incentives to cut
corners on safety.
Rationale: The events-patterns-structure framework, central to the Iceberg Model used by Daniel Kim
and others, asks analysts to move beyond reactive event-level responses and identify recurring patterns
that point to deeper structural causes. Management's approach stays at the event level. A systems
thinker would search for what the three incidents have in common at a pattern level (e.g., all occurred
during peak production periods, all involved temporary workers), then trace those patterns to
structural drivers (e.g., a quota system that rewards output over safety). Option B exemplifies this
deeper analytical move. Options A and D remain at the event or symptom level, while Option C
addresses patterns superficially without reaching structural causes.
6. A school district implements a new reading program. After one semester, test scores have
not improved. The superintendent concludes the program 'doesn't work' and abandons it.
Which aspect of systems thinking did the superintendent MOST clearly fail to apply?
Type: single-best-answer
A) interconnectedness
B) emergence
C) dynamic complexity and delays
D) self-organization
Correct Answer: C) dynamic complexity and delays
Rationale: Educational interventions typically involve significant delays between implementation and
measurable outcomes, a concept Donella Meadows identified as a critical feature of complex systems.
The superintendent treated the system as if effects would be immediate and linear, failing to account for
the time required for teacher adaptation, student engagement changes, and curriculum integration.
Peter Senge emphasized that systems with long delays between action and consequence are
particularly prone to misguided interventions and premature abandonment. While interconnectedness
and emergence are also relevant to education, the specific failure here is the disregard for temporal
dynamics—how long it takes for a structural change to produce visible results.
7. Which of the following scenarios BEST illustrates the principle that interconnectedness in
a system means that an intervention in one area can produce consequences in seemingly
distant areas?
Type: single-best-answer
A) A software bug in a billing module causes errors only within that module's reports.
B) A company reduces its customer service training budget to cut costs, leading to increased customer
complaints, negative online reviews, declining sales, and eventually reduced revenue that exceeds the
original savings.
C) A department replaces its printer with an identical model, and printing quality remains the same.
Page 4
