Basic Principles of Single-System Designs
Strengths of AB Design
Limitations of AB Design
100

How practitioners plan to evaluate progress and to evaluate the outcomes of cases. 

What is evaluation design?

100

Can provide this regarding target events. 

What is clear change?

100

It can only provide clear information regarding this. 

What is between baseline and intervention? 

200

They face complicating factors and threats to the design validity and generalizability of the results to new case situations. 

What is single-system designs are limited? 

200

This lets the practitioner know weather to continue events. 

What is monitoring?

200

It is unable to provide strong evidence for this. 

What is intervention caused the observed change?

300

Assess, evaluate, causally linked, and compare effectiveness are considered the reasons. 

What is the four main reasons for using single-system designs?

300

This design provides outcomes to who. 

Who is client and practitioner? 

400

Changes in the target problem must occur after the application of the interventions. 

What is temporal arrangement?

400

There are two key elements in this design. 

What is nonintervention period and intervention period. 

500

The definition is the intervention and the desired change in the target event. 

What is concomitant variation?

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