Evaluating Behavior Intervention Plans: Unveiling the Effectiveness

QUESTION

Developed an interventions to increase behavior deficits and decrease behavior excesses. In this assignment, come up with a plan to evaluate the effectiveness of two of the intervention plans.  choose any two of the intervention plans to evaluate: Annie’s plan to reduce skin picking, Annie’s verbal behavior plan, Jimmy’s contingency contract, or the group home token economy.

Prior to coming up with an evaluation plan, go back to your graded Unit 4 and Unit 6 assignments and read your instructor’s feedback. Make any recommended changes to your intervention plans before developing an evaluation plan.

Evaluating Your Intervention Plans:

Begin the evaluative essay by describing how single-subject experimental designs are used in behavior analysis to evaluate interventions. Include one reason why single-subject designs are considered superior to group designs in evaluating behavior change. Then, describe your evaluation plan for the two intervention plans you selected. Each evaluation plan should include a different research design so that two different research designs are covered within your assignment.

Each evaluation plan must include:

• The measurement system you are using to collect data on specific behavior(s). Include the operational definitions.
• How often you are collecting data
• Who is going to collect that data
• The research design you are using to evaluate your treatment.
• An explanation of why that research design was the best choice.
• How the research design would demonstrate functional control of the intervention over the behavior(s).
• Describe how you will know if your treatment was effective – what would a visual analysis of the graphed data show? You do not need to create a graph, but you should describe what your graph would show if your treatment was effective.

ANSWER

Evaluating Behavior Intervention Plans: Unveiling the Effectiveness

Behavior analysis employs single-subject experimental designs to meticulously evaluate the impact of interventions on behavior change. These designs offer a focused and precise approach to understanding the effects of interventions, making them superior to group designs in terms of specificity and individualized assessment. This essay outlines an evaluation plan for two distinct intervention plans: Annie’s plan to reduce skin picking and Jimmy’s contingency contract. Each plan will utilize a different research design, shedding light on their effectiveness in addressing behavior deficits and excesses.

Evaluation Plan 1: Annie’s Plan to Reduce Skin Picking

Measurement System: The target behavior, skin picking, will be measured using an event recording method. The operational definition will specify each instance of skin picking, including duration and frequency.

Data Collection: Data will be collected daily for six weeks. Annie and a trained observer will record instances of skin picking throughout the day.

Research Design: A multiple baseline across behaviors design will be employed. Baselines will be established for different contexts (e.g., home, school, social settings) to assess the generalizability of the intervention.

Choice of Research Design: The multiple baseline design allows for the gradual introduction of the intervention across different contexts. This design is chosen to demonstrate the effects of the intervention on the target behavior while ruling out alternative explanations.

Functional Control and Effectiveness: The multiple baseline design will demonstrate functional control if the intervention results in a consistent reduction in skin picking across the different contexts. A visual analysis of the graphed data would show a clear pattern of baseline stability followed by a decline in skin picking incidents during the intervention phase.

Evaluation Plan 2: Jimmy’s Contingency Contract

Measurement System: The target behavior, completing homework on time, will be measured using a product recording method. The operational definition will specify whether Jimmy’s homework was completed and submitted on time.

Data Collection: Data will be collected daily for four weeks. Jimmy’s teacher and parent will independently record instances of completed homework.

Research Design: An ABAB reversal design will be employed. The intervention (contingency contract) will be introduced, withdrawn, and reintroduced to evaluate its impact.

Choice of Research Design: The ABAB reversal design is selected to assess the effect of the contingency contract by comparing baseline data with intervention data. Reversals provide a stronger demonstration of cause and effect relationships.

Functional Control and Effectiveness: The ABAB reversal design will demonstrate functional control if the contingency contract results in a consistent increase in the completion of homework on time during the intervention phases. A visual analysis of the graphed data would show a clear pattern of baseline stability followed by an increase in completed homework during the intervention phases.

In conclusion, single-subject experimental designs provide a systematic approach to evaluating the effectiveness of behavior intervention plans. Employing distinct research designs for each plan allows for a comprehensive assessment of their impact. By combining precise measurement systems, well-chosen research designs, and functional control analysis, these evaluation plans aim to uncover the efficacy of the interventions in addressing behavior deficits and excesses.