Wilma argues with her coworker, who shares the same workstation. Even though Wilma and her coworker can articulate the workplace rules, repeated instructions to cease this behavior have gone unheeded and they are becoming enemies. What would be the MOST appropriate antecedent-based solution?
A. Instruct the coworker to stay away from Wilma.
B. Give Wilma breaks away from her coworker whenever arguments begin.
C. Assign Wilma to a different workstation.
D. Place signs in the workstations identifying appropriate workplace behavior.
To definitively identify effective reinforcers for an individual, it is necessary to:
A. complete a reinforcer assessment.
B. complete a preference assessment.
C. ascertain what reinforcers the individual has access to.
D. interview people who know the individual well.
The response rate for this cumulative record would BEST be described as:
A. a steady state.
B. increasing trend.
C. decreasing trend.
D. This graph is not a cumulative record.
This graph BEST exemplifies:
A. clear demonstration of an effective intervention.
B. a decrease in variability due to the intervention.
C. a change in the level between baseline and intervention phases.
D. a change in the trend between baseline and intervention phases.
An experimental design that starts with a baseline phase, followed by a treatment phase, then another baseline phase, and ends in the same type of treatment phase is called a (n):
A. ABA design.
B. reversal design.
C. multi-element design.
D. multiple baseline design.
What does this graph depict?
A. current level and data path of the response measure
B. current level, data path, and stability of the response measure
C. data path, average level, and variability of the response measure
D. data path, trend, and variability of the response measure
A teacher is tracking the performance of both math and spelling assignments for each of her 25 students. For feedback purposes, she wishes to display each student's percent correct for both areas using a line graph. What would be the MOST effective and efficient way to accomplish this?
A. Prepare a large graph for spelling and a similar one for math and place on the graphs the average data for the entire class in the two content areas.
B. Prepare a separate graph for each student and, using a unique symbol for each content area, record the data and connect the similar symbols to create data path lines.
C. Prepare a single large graph and display each student's data for the spelling and math areas using unique symbols for each student and for each content area.
D. Prepare two graphs for each student, one for spelling and one for math, because there is no appropriate method for reporting these two content areas together on the same graph.
A behavior analyst is conducting research on the accuracy of a student's responding to written math problems based on the final answer with no scoring of intermediate calculations. Which is the BEST method for obtaining accurate inter-observer agreement results?
A. Researcher and observer sit together to score the student's work.
B. Photocopies of the student's work are scored independently by researcher and observer.
C. The student's scratch paper is scored if researcher and observer do not agree on a response.
D. Researcher scores the student's work and the observer reviews the researcher's scores for accuracy.
Tony is supervising a work crew at the post office. Every day, his clients are supposed to check each waste bin and empty those that contain trash. Tony takes data on the number of waste bins emptied by the crew. In order to report data in terms of percentage of occurrence Tony MUST also know:
A. that some waste bins contained trash.
B. how many waste bins contained trash.
C. how many waste bins were in the office.
D. This behavior is not amenable to percent of occurrence reporting.
Trials to criterion refers to a measure of A. fluency.
B. performance.
C. rate of correct responding.
D. interobserver agreement.
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