Treatment Adherence Factors Scale Test

In 3 minutes, understand what drives or blocks a person’s commitment to follow therapy recommendations. Get clear insights into key influences to focus care, boost engagement, and improve outcomes.
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Questions123 minutes
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08:30
October 2, 2025
October 2, 2025
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How the Scales are Structured
example score
16/50
Treatment Adherence Scale (TAS)
Measures how strongly personal, relational, and practical factors support a patient’s adherence to prescribed therapy.
Low adherence
Moderate adherence
High adherence
021Low adherence2245Moderate adherence4650High adherence
A score of 16 falls in the Low adherence range, suggesting notable barriers are likely reducing follow-through with treatment recommendations.
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DATA-BASED USER COHORTS
Who Usually Takes This Test?
Patients starting treatment
41%OF USERS
People beginning therapy or medication use it to understand what might help or hinder them in following the plan.
Patients missing appointments
34%OF USERS
People who have trouble sticking with sessions or taking medication use it to pinpoint barriers like doubts, side effects, or practical obstacles.
Clinicians monitoring adherence
25%OF USERS
Doctors, psychologists, and counselors use it to identify motivation factors and tailor support to improve follow-through.
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
RESULTS YOU CAN ACTUALLY USE
What You’ll See After You Finish the Test
Scale Results
— Explained Clearly
Your scores across each test scale, translated into plain, usable insights. Not just numbers, but what they actually mean for your daily life, emotional state, and overall well-being.
AI-Powered
Interpretation
A structured, clinically grounded explanation. Our AI analyzes patterns and relationships between scales to provide a coherent interpretation — without alarmist language.
Statistical
Comparison
See how you compare to others. Your scores are placed in a statistical context, showing percentiles and trends based on anonymized platform data to help you understand what`s typical.
Practical
Recommendations
Actionable guidance tailored to your profile. Receive clear, realistic suggestions you can apply immediately — focused on coping, self-regulation, and realistic next steps.
AI-Detected
Insights
Key patterns you might not notice on your own. Surfacing subtle connections in your responses that help you better understand what may be driving your current results.
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Clarify, reflect, and explore right away. Talk through your outcomes, ask questions, and explore meanings in a calm, non-diagnostic dialogue environment.
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Used in 52+ countries
Benchmarking
See How You Compare
Once you finish the test, your results will be compared with real-world data from people in your country.
Below is a preview of the benchmarks we use to place your score in context.
Therapy Adherence Scale (TAS)
Average
17.7
Normal range
11.324.2
min.
0
max.
50
majority
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear here so you can see where you land.
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CLEAR ANSWERS TO COMMON QUESTIONS
Frequently Asked Questions

Any questions left?

What does this questionnaire measure?
It measures readiness to follow treatment recommendations and identifies factors that support or interfere with follow-through. It provides an overall adherence estimate and factor-specific indicators.
How long does it take to complete and how many items are included?
Completion typically takes about 3 minutes. It contains 12 questions.
What topics are covered in the items?
Items address beliefs about treatment, attitudes toward the clinician, and practical conditions that affect follow-through. They also cover motivation and perceived barriers.
How are results used in treatment planning?
Results help identify which adherence barriers should be addressed first. They support targeted recommendations to improve engagement and outcomes.
How should responses be selected?
Select the option that best reflects typical behavior and current views. Answer all items based on recent experience rather than a single unusual event.
WHAT THE TEST MEASURES
About This Assessment
Therapy Commitment Factors Scale Test

Treatment Adherence Factors Scale Test

This measure is designed to support rapid identification of barriers to following a prescribed treatment plan. The Treatment Adherence Factors Scale is a brief self-report questionnaire intended to characterize factors that may influence a patient’s engagement with treatment recommendations.

The instrument includes 12 items and typically takes about 3 minutes to complete. In a neutral, structured format, it can be used to screen for domains that may contribute to nonadherence (e.g., beliefs about treatment, perceived relationship with the provider, or practical constraints), to inform discussion and targeted clinical follow-up. Authorship is attributed to C. Everett Koop.

Interpretation of results should be integrated with clinical interview and relevant contextual information, rather than used as a stand-alone indicator of adherence. When used in this manner, the Treatment Adherence Factors Scale can help guide individualized problem-solving and planning to address modifiable adherence-related factors.

Author: C. Everett Koop
Literature: Norcross, J. C., & Wampold, B. E. Evidence-based therapy relationships: Research conclusions and clinical practices. Psychotherapy. 2011.
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