SPCE 630 Exam Latest Update With All Test
Questions And 100% Correct Answers
Informed consent: - Response Includes consent by parents or guardians of minors
below the age of contract
Threats to internal validity include - Response Testing, maturation, procedural infidelity
Applied research - Response is a systematic investigation linked to knowledge in
practical areas or to deal with practical issues.
Events occurring during the experiment but independent of planned procedural
changes that can affect outcomes. - Answer History
Behavioral change resulting from the passage of time - Answer Maturation
When the participants must respond to the identical test repeatedly throughout a
baseline or probe condition, whcih affects responding - Answer Testing
Measurement threats and a concern because of the repeated measurement by human
observers who may make errors. The best answer is instrumentation.
The experimental condition is implemented inconsistently. The best answer is
Procedural infidelity.
More than one planned intervention during a study influences the loss of participant's
behavior. The best answer is Multiple treatment interference.
,A form of data instability that refers to a periodic and predictable cycle in the series of
data over time - c - cyclical variability
Carryover effects: -c- A carry-over effect is an effect of being tested in one condition on
participants' behaviour in later /adjacent conditions and it is more difficult to address
compared to sequence effects.
The hypothesis of no overall significant difference between samples is: -Answer The null
hypothesis
Amanda is an RBT working at an ABA clinic. She is working with her client, Jerrell, to
decrease aggressive behaviors which include biting others. She has taken data for the
frequency of Jerrell's bites for three weeks. Using the following data set, calculate the
mean, median, and mode, rounding to the nearest whole number:
Week 1: 22, 31, 20, 32, 32
Week 2: 7, 8, 13, 31, 17
Week 3: 16, 5, 9, 12, 15 - Answer Mean = 18, median =16, Mode =31,32
Dr. Jones was interested in whether the use of the Good Behavior Game reduced rates
of disruptive behaviors in an elementary school. Dr. Jones collected data throughout the
course of the school year across two elementary schools. School A In each classroom
k-6, the Good Behavior Game was used. In School B, no classrooms used the Good
Behavior Game. At the end of the school year, Dr. Jones exclaiming "Eureka! The Good
Behavior Game works" even though there was no difference in student disruptive
behavior between the two schools. This is an example of: - Answer A type I error
Dr. Jones wanted to determine if the use of the Good Behavior Games reduced the
amount of disruptive behaviors in an elementary school. Dr. Jones gathered data over
the course of a school year between two elementary schools. In school A, all k-6
classrooms used the Good Behavior Game. In school B, none of the classrooms used
the Good Behavior Game. Dr. Jones, at the end of the school year, concluded that the
Good Behavior Game did not affect student disruptive behavior when in fact it did. This
is an example of Type 2 error
The main purpose of the method section is to:-Answer Both A and B
, Describe the plan of study being proposed.
Describe the study in sufficient detail that a qualified researcher could reproduce it
exactly as planned without needing additional information.
Which of the following is true of single-case research design? - Answer The participant
provides its own control
Or
The majority of studies have more than one participant
These graphs show which of the following - Answer inter-subject replication with a
multiple baseline design across behaviors
These data represent q 10 - Answer A change in trend
Which of the following is a limitation of using statistical significance to distinguish
between meaningful and trivial change? - Answer The null hypothesis rejected is more
decisive in larger sample sizes.
Large enough sample size will always reflect significant difference between the
populations
Small sample sizes will sometimes lead to a failure to reject the null hypothesis in a
statistical analysis
All of the above is the correct answer
Which of the following is a limitation of group design? -Answer Group designs only have
one or two measurement occasions.
Questions And 100% Correct Answers
Informed consent: - Response Includes consent by parents or guardians of minors
below the age of contract
Threats to internal validity include - Response Testing, maturation, procedural infidelity
Applied research - Response is a systematic investigation linked to knowledge in
practical areas or to deal with practical issues.
Events occurring during the experiment but independent of planned procedural
changes that can affect outcomes. - Answer History
Behavioral change resulting from the passage of time - Answer Maturation
When the participants must respond to the identical test repeatedly throughout a
baseline or probe condition, whcih affects responding - Answer Testing
Measurement threats and a concern because of the repeated measurement by human
observers who may make errors. The best answer is instrumentation.
The experimental condition is implemented inconsistently. The best answer is
Procedural infidelity.
More than one planned intervention during a study influences the loss of participant's
behavior. The best answer is Multiple treatment interference.
,A form of data instability that refers to a periodic and predictable cycle in the series of
data over time - c - cyclical variability
Carryover effects: -c- A carry-over effect is an effect of being tested in one condition on
participants' behaviour in later /adjacent conditions and it is more difficult to address
compared to sequence effects.
The hypothesis of no overall significant difference between samples is: -Answer The null
hypothesis
Amanda is an RBT working at an ABA clinic. She is working with her client, Jerrell, to
decrease aggressive behaviors which include biting others. She has taken data for the
frequency of Jerrell's bites for three weeks. Using the following data set, calculate the
mean, median, and mode, rounding to the nearest whole number:
Week 1: 22, 31, 20, 32, 32
Week 2: 7, 8, 13, 31, 17
Week 3: 16, 5, 9, 12, 15 - Answer Mean = 18, median =16, Mode =31,32
Dr. Jones was interested in whether the use of the Good Behavior Game reduced rates
of disruptive behaviors in an elementary school. Dr. Jones collected data throughout the
course of the school year across two elementary schools. School A In each classroom
k-6, the Good Behavior Game was used. In School B, no classrooms used the Good
Behavior Game. At the end of the school year, Dr. Jones exclaiming "Eureka! The Good
Behavior Game works" even though there was no difference in student disruptive
behavior between the two schools. This is an example of: - Answer A type I error
Dr. Jones wanted to determine if the use of the Good Behavior Games reduced the
amount of disruptive behaviors in an elementary school. Dr. Jones gathered data over
the course of a school year between two elementary schools. In school A, all k-6
classrooms used the Good Behavior Game. In school B, none of the classrooms used
the Good Behavior Game. Dr. Jones, at the end of the school year, concluded that the
Good Behavior Game did not affect student disruptive behavior when in fact it did. This
is an example of Type 2 error
The main purpose of the method section is to:-Answer Both A and B
, Describe the plan of study being proposed.
Describe the study in sufficient detail that a qualified researcher could reproduce it
exactly as planned without needing additional information.
Which of the following is true of single-case research design? - Answer The participant
provides its own control
Or
The majority of studies have more than one participant
These graphs show which of the following - Answer inter-subject replication with a
multiple baseline design across behaviors
These data represent q 10 - Answer A change in trend
Which of the following is a limitation of using statistical significance to distinguish
between meaningful and trivial change? - Answer The null hypothesis rejected is more
decisive in larger sample sizes.
Large enough sample size will always reflect significant difference between the
populations
Small sample sizes will sometimes lead to a failure to reject the null hypothesis in a
statistical analysis
All of the above is the correct answer
Which of the following is a limitation of group design? -Answer Group designs only have
one or two measurement occasions.
