P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
EDF 6437 Exam 1, Midterm &
Final Exam Prep Bundle |
Updated Verified Questions and
Answers (2026-2027)
240+
Verified Answers Exam Ready With Rationales
240 QUESTIONS
DOCUMENT OVERVIEW
This 2026/27 examination package spans 3 modules — EDF 6437 Exam 1 , EDF
6437 Midterm Exam , and EDF 6437 Final Exam — totaling 240 verified questions .
Coverage is weighted toward EDF 6437 Final Exam (104 questions), with EDF 6437
Exam 1 as the smallest section (51 questions). Every item ships with detailed rationales
explaining the underlying principle, verified correct answers, and supporting visuals.
Best used as a structured review across these sections, or as targeted remediation on
any single module. See the Table of Contents below for the full module breakdown and
question ranges.
CONTENTS
01 EDF 6437 Exam 1 Q1–Q51
Page 1
, 02 EDF 6437 Midterm Exam Q52–Q136
03 EDF 6437 Final Exam Q137–Q240
MODULE 1 OF 3
EDF 6437 Exam 1
51 Questions Q1–Q51
Q1 QUESTION 1 OF 240 EDF 6437 Exam 1
any experiment worth its salt (i.e., worthy of investigation) will raise more ___________
than it answers" (Sidman, 1960, p. 8)
CORRECT ANSWER
questions
RATIONALE
Scientific inquiry is inherently iterative; each experiment ideally uncovers new variables or
phenomena that prompt further investigation, thus expanding understanding and driving the
research forward. This principle highlights the dynamic nature of the scientific method,
where answers lead to additional questions, fostering deeper exploration.
Page 2
, Q2 QUESTION 2 OF 240 EDF 6437 Exam 1
Marcus completes a functional analysis and it indicated that attention is the function for
Timmy's tantrum. Is it possible he demonstrated a functional relation?
CORRECT ANSWER
True
RATIONALE
A functional analysis establishes a causal relationship between a behavior and its
antecedents or consequences, indicating that the presence of attention reliably predicts the
occurrence of Timmy's tantrum. Thus, a functional relation exists, confirming that attention
serves as a reinforcing factor for the behavior.
Q3 QUESTION 3 OF 240 EDF 6437 Exam 1
The Law of Effect was discovered by Thorndike in 1898 and demonstrated
CORRECT ANSWER
learning of novel behavior.
RATIONALE
Thorndike's Law of Effect posits that behaviors followed by satisfying outcomes are more
likely to be repeated, facilitating the acquisition of novel behaviors through reinforcement.
This principle underpins operant conditioning, illustrating how consequences shape learning
and behavioral adaptation.
Page 3
, Q4 QUESTION 4 OF 240 EDF 6437 Exam 1
Megan has a rash. The doctor prescribes a cream to apply each hour to reduce itching.
Every hour Megan applies the cream, the itch is reduced. Every hour Megan forgets to
apply the cream, the rash is very itchy. We can discern a functional relation based on these
events.
CORRECT ANSWER
True
RATIONALE
A clear functional relationship exists between the application of the cream and the reduction
of itching, demonstrating a cause-and-effect link where the frequency of application directly
influences the severity of the rash. This illustrates operant conditioning, where behavior
(applying the cream) is reinforced by the alleviation of discomfort.
Q5 QUESTION 5 OF 240 EDF 6437 Exam 1
Principles of operant conditioning were first used with humans with mental illnesses, such
as schizophrenia, as opposed to developmental disabilities.
CORRECT ANSWER
True
RATIONALE
F. Skinner, was initially applied to modify behaviors in individuals with schizophrenia to
promote adaptive functioning and reduce maladaptive behaviors, illustrating its early
utilization in mental health treatment rather than in developmental disabilities.
Page 4
EDF 6437 Exam 1, Midterm &
Final Exam Prep Bundle |
Updated Verified Questions and
Answers (2026-2027)
240+
Verified Answers Exam Ready With Rationales
240 QUESTIONS
DOCUMENT OVERVIEW
This 2026/27 examination package spans 3 modules — EDF 6437 Exam 1 , EDF
6437 Midterm Exam , and EDF 6437 Final Exam — totaling 240 verified questions .
Coverage is weighted toward EDF 6437 Final Exam (104 questions), with EDF 6437
Exam 1 as the smallest section (51 questions). Every item ships with detailed rationales
explaining the underlying principle, verified correct answers, and supporting visuals.
Best used as a structured review across these sections, or as targeted remediation on
any single module. See the Table of Contents below for the full module breakdown and
question ranges.
CONTENTS
01 EDF 6437 Exam 1 Q1–Q51
Page 1
, 02 EDF 6437 Midterm Exam Q52–Q136
03 EDF 6437 Final Exam Q137–Q240
MODULE 1 OF 3
EDF 6437 Exam 1
51 Questions Q1–Q51
Q1 QUESTION 1 OF 240 EDF 6437 Exam 1
any experiment worth its salt (i.e., worthy of investigation) will raise more ___________
than it answers" (Sidman, 1960, p. 8)
CORRECT ANSWER
questions
RATIONALE
Scientific inquiry is inherently iterative; each experiment ideally uncovers new variables or
phenomena that prompt further investigation, thus expanding understanding and driving the
research forward. This principle highlights the dynamic nature of the scientific method,
where answers lead to additional questions, fostering deeper exploration.
Page 2
, Q2 QUESTION 2 OF 240 EDF 6437 Exam 1
Marcus completes a functional analysis and it indicated that attention is the function for
Timmy's tantrum. Is it possible he demonstrated a functional relation?
CORRECT ANSWER
True
RATIONALE
A functional analysis establishes a causal relationship between a behavior and its
antecedents or consequences, indicating that the presence of attention reliably predicts the
occurrence of Timmy's tantrum. Thus, a functional relation exists, confirming that attention
serves as a reinforcing factor for the behavior.
Q3 QUESTION 3 OF 240 EDF 6437 Exam 1
The Law of Effect was discovered by Thorndike in 1898 and demonstrated
CORRECT ANSWER
learning of novel behavior.
RATIONALE
Thorndike's Law of Effect posits that behaviors followed by satisfying outcomes are more
likely to be repeated, facilitating the acquisition of novel behaviors through reinforcement.
This principle underpins operant conditioning, illustrating how consequences shape learning
and behavioral adaptation.
Page 3
, Q4 QUESTION 4 OF 240 EDF 6437 Exam 1
Megan has a rash. The doctor prescribes a cream to apply each hour to reduce itching.
Every hour Megan applies the cream, the itch is reduced. Every hour Megan forgets to
apply the cream, the rash is very itchy. We can discern a functional relation based on these
events.
CORRECT ANSWER
True
RATIONALE
A clear functional relationship exists between the application of the cream and the reduction
of itching, demonstrating a cause-and-effect link where the frequency of application directly
influences the severity of the rash. This illustrates operant conditioning, where behavior
(applying the cream) is reinforced by the alleviation of discomfort.
Q5 QUESTION 5 OF 240 EDF 6437 Exam 1
Principles of operant conditioning were first used with humans with mental illnesses, such
as schizophrenia, as opposed to developmental disabilities.
CORRECT ANSWER
True
RATIONALE
F. Skinner, was initially applied to modify behaviors in individuals with schizophrenia to
promote adaptive functioning and reduce maladaptive behaviors, illustrating its early
utilization in mental health treatment rather than in developmental disabilities.
Page 4
