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Related Experiment Video

Updated: Jun 30, 2026

Computerized Adaptive Testing System of Functional Assessment of Stroke

Computerized Adaptive Testing System of Functional Assessment of Stroke

Published on: January 7, 2019

Applying computerized adaptive testing to the Desires for Speed Questionnaire in the Chinese population: A simulation

Siyang Liu¹, Xiaorong Guo¹, Shihao Ma¹

¹Key Laboratory of Adolescent Cyberpsychology and Behavior (CCNU), Ministry of Education.

Psychological Assessment

|July 20, 2023

Summary

Computerized adaptive testing (CAT) offers a more efficient way to measure amphetamine craving using the Desires for Speed Questionnaire (DSQ). This method provides reliable results with fewer items, benefiting clinical assessments.

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Area of Science:

Psychometrics
Clinical Psychology
Addiction Medicine

Background:

Current patient-reported outcome measures for amphetamine craving lack individual adaptability and score consistency.
The 40-item Desires for Speed Questionnaire (DSQ) is a standard tool, but its length can be a limitation.

Purpose of the Study:

To evaluate the feasibility of adapting the Desires for Speed Questionnaire (DSQ) for clinical use via computerized adaptive testing (CAT).
To assess if CAT can maintain measurement accuracy and criterion validity while reducing the number of items administered.

Main Methods:

Psychometric properties of all 40 DSQ items were analyzed for CAT suitability.
Computerized adaptive testing (CAT) simulations were performed using response data from 677 participants in Chinese drug addiction treatment centers.

Main Results:

The CAT approach required significantly fewer items (50%-75% of the full DSQ) to measure amphetamine craving.
CAT-derived results showed minimal differences in measuring craving and criterion validity compared to the full DSQ assessment.

Conclusions:

Developing a computerized adaptive testing (CAT) version of the Desires for Speed Questionnaire (DSQ) is effective for clinical settings.
DSQ CAT enhances measurement efficiency without sacrificing the reliability or validity of amphetamine craving assessment.