EDF 6226 Exam 1 Questions with Correct Answers Latest Update 2025/2026
The ratio of the x axis to the y axis should be...? - Answers 2:3
What is correlation? - Answers A relationship between two variables that can be used to predict
the relative probability that one event will occur, based on the presence of the other event
What are the three levels of scientific understanding? - Answers Description, prediction, control
Dr. Pennypacker made an important distinction that we do not control behavior, what we do
control is the ..... - Answers Environment
True or False: Behavior analysts believe that behavior is intrinsic to the organism - Answers
False - we believe behavior is extrinsic to the organism
What is prediction in behavior analysis? - Answers The anticipated outcome of presently known
or future measurement. It is the most elegant use of quantification upon which validation of all
scientific and technological activity rests - Pennypacker
What is experimental control? - Answers A predictable change in behavior can be reliably
produced by the systematic manipulation of some aspect of the persons environment
What two things make up experimental control? - Answers Internal validity + external validity
What variable is dependent in behavior analysis? - Answers Behavior
What variable is independent in behavior analysis? - Answers The environmental manipulations
What variables do we have to control in order to establish experimental control? - Answers Two
- independent variables and extraneous variables
What type of experimental design involves manipulating the value of the independent variable? -
Answers Parametric
What type of experimental design involves manipulating the presentation or removal of the
independent variable? - Answers Nonparametric
What is verification in behavior analysis? - Answers Verification of the previously predicted level
of baseline by termination or withdrawal of the independent/treatment variable
What is replication in behavior analysis? - Answers Reintroducing the treatment variable
What is the definition of a functional relation in behavior analysis? - Answers A statement that
occurs when a well-controlled experiment demonstrates that a specific change in one event is
reliably produced by specific manipulations of the other event, and that change was unlikely due
to extraneous variables
How does a functional relation differ from experimental control? - Answers Experimental control
, is established when an experiment proves a functional relation between behavior and some
aspect of the environment
Which attitude of science involves: the assumption that the world is a lawful and orderly place -
Answers Determinism
Verification relates to ____ validity - Answers Internal
Replication relates to _____ validity - Answers External
Which attitude of science involves: the objective observation and measurement of the
phenomena of interest - Answers Empiricism
Which attitude of science involves: controlled comparison of some measure of the phenomena
of interest under two or more different conditions. This is the BASIC STRATEGY OF SCIENCE -
Answers Experimentation
Which attitude of science involves: continuously questioning the truthfulness of what is
regarded as fact. This is the GUIDING CONSCIENCE of science - Answers Philosophical doubt
Which attitude of science involves: ruling out all simple, logical explanations to be ruled out -
Answers Parsimony
Which attitude of science is the requirement for believability? - Answers Replication
What type of graph would be best to summarize the performance of participants or groups
under different conditions - Answers Bar graphs
What type of graph would be best for looking at the cumulative number of responses? -
Answers Cumulative record
Which type of graph would be best for looking at standardized frequency over time? - Answers
Standard celeration chart
Which type of graph would be best to look at temporal distribution of response? - Answers
Scatterplot
What type of graph is best used to display proportional change? - Answers Ratio chart
High variability indicates ____ control - Answers low
What is level in visual analysis of graphs - Answers The value on the vertical axis scale around
which a set of behavioral measures occurs
What is trend in visual analysis of graphs? - Answers Direction taken by the data path
measurement - Answers the process of applying quantative labels to observed properties of
events using a standard set of rules
The ratio of the x axis to the y axis should be...? - Answers 2:3
What is correlation? - Answers A relationship between two variables that can be used to predict
the relative probability that one event will occur, based on the presence of the other event
What are the three levels of scientific understanding? - Answers Description, prediction, control
Dr. Pennypacker made an important distinction that we do not control behavior, what we do
control is the ..... - Answers Environment
True or False: Behavior analysts believe that behavior is intrinsic to the organism - Answers
False - we believe behavior is extrinsic to the organism
What is prediction in behavior analysis? - Answers The anticipated outcome of presently known
or future measurement. It is the most elegant use of quantification upon which validation of all
scientific and technological activity rests - Pennypacker
What is experimental control? - Answers A predictable change in behavior can be reliably
produced by the systematic manipulation of some aspect of the persons environment
What two things make up experimental control? - Answers Internal validity + external validity
What variable is dependent in behavior analysis? - Answers Behavior
What variable is independent in behavior analysis? - Answers The environmental manipulations
What variables do we have to control in order to establish experimental control? - Answers Two
- independent variables and extraneous variables
What type of experimental design involves manipulating the value of the independent variable? -
Answers Parametric
What type of experimental design involves manipulating the presentation or removal of the
independent variable? - Answers Nonparametric
What is verification in behavior analysis? - Answers Verification of the previously predicted level
of baseline by termination or withdrawal of the independent/treatment variable
What is replication in behavior analysis? - Answers Reintroducing the treatment variable
What is the definition of a functional relation in behavior analysis? - Answers A statement that
occurs when a well-controlled experiment demonstrates that a specific change in one event is
reliably produced by specific manipulations of the other event, and that change was unlikely due
to extraneous variables
How does a functional relation differ from experimental control? - Answers Experimental control
, is established when an experiment proves a functional relation between behavior and some
aspect of the environment
Which attitude of science involves: the assumption that the world is a lawful and orderly place -
Answers Determinism
Verification relates to ____ validity - Answers Internal
Replication relates to _____ validity - Answers External
Which attitude of science involves: the objective observation and measurement of the
phenomena of interest - Answers Empiricism
Which attitude of science involves: controlled comparison of some measure of the phenomena
of interest under two or more different conditions. This is the BASIC STRATEGY OF SCIENCE -
Answers Experimentation
Which attitude of science involves: continuously questioning the truthfulness of what is
regarded as fact. This is the GUIDING CONSCIENCE of science - Answers Philosophical doubt
Which attitude of science involves: ruling out all simple, logical explanations to be ruled out -
Answers Parsimony
Which attitude of science is the requirement for believability? - Answers Replication
What type of graph would be best to summarize the performance of participants or groups
under different conditions - Answers Bar graphs
What type of graph would be best for looking at the cumulative number of responses? -
Answers Cumulative record
Which type of graph would be best for looking at standardized frequency over time? - Answers
Standard celeration chart
Which type of graph would be best to look at temporal distribution of response? - Answers
Scatterplot
What type of graph is best used to display proportional change? - Answers Ratio chart
High variability indicates ____ control - Answers low
What is level in visual analysis of graphs - Answers The value on the vertical axis scale around
which a set of behavioral measures occurs
What is trend in visual analysis of graphs? - Answers Direction taken by the data path
measurement - Answers the process of applying quantative labels to observed properties of
events using a standard set of rules
