Autism Spectrum Quotient AQ test4/12/2024 Journal of Autism and Developmental Disorders, 41, 589–596. The construction and validation of an abridged version of the autism-spectrum quotient (AQ-Short). E., Wheelwright, S., Bartels, M., Boomssma, D. Mental health and clinical psychological science in the time of COVID-19: Challenges, opportunities, and a call to action. Journal of American Academy of Child and Adolescent Psychiatry, 61(10), S245. Validation of a youth self-report and parent-report version of the Autism Spectrum Quotient Questionnaire (AQ-28). Journal of Autism & Developmental Disorders, 31(1), 5–17.Ĭheung, T. The autism-spectrum quotient (AQ): evidence from Asperger Syndrome/high-functioning autism, males and females, scientists, and mathematicians. Journal of The American Academy of Child & Adolescent Psychiatry, 51(2), 202–212.īaron-Cohen, S., Wheelwright, S., Skinner, R., Martin, J., & Clubley, E. Toward brief “Red Flags” for Autism Screening: the short Autism Spectrum Quotient and the short quantitative checklist in 1,000 cases and 3,000 controls. 1).Īllison, C., Auyeung, B., & Baron-Cohen, S. Since the AQ is the most commonly used research and clinical screening tools to date, future investigation may look into adopting other short forms that include more items, e.g., The AQ-28 (Cheung et al., 2022 Hoekstra et al., 2011), in online study (Fig. The result is a good reminder to researchers that before adopting questionnaires online, especially those short versions of screening questionnaires, a thorough evaluation of any possible compromised psychometric properties is necessary. This is surprising since previous studies have reported stable trait measurements across repeated administrations of the full version (Baron-Cohen et al., 2001). Our results indicate that the AQ-10 conducted online had a less than satisfactory test-retest reliability for measuring autistic traits in university students. A Cronbach’s Alpha analysis of the AQ-50 yielded a comparable result (α = 0.767) to the original study (subscales’ αs ranged from 0.62 − 0.77 cf. We also found poor test-retest reliability of the AQ-10 between Time 1 and Time 2 ( r = .277), which is also significantly lower than the test-retest reliability of the AQ-50 reported (r = .7) by Baron-Cohen et al., ( 2001). The results revealed a moderate correlation between AQ-10 and AQ-50 ( r = .554), which was significantly lower than reports from Allison et al., ( 2012)’s study ( r = .92). Next, convergent validity, test-retest reliability, and Cronbach’s Alpha were calculated. The 10 questions used from the AQ-10 at Time 1 were extracted from the AQ-50 at Time 2. Specifically, students completed the AQ-10 at Time 1 via the Internet and then completed the AQ-50 in person at Time 2 (mean duration: 56.3 days max duration: 88 days). = 2.54 male: 42.9%), 50 students signed up to fulfill their course credit and were sampled to assess the convergent validity of their performance on the AQ-10 with AQ-50, and the test-retest reliability of the AQ-10. The current study attempted to fill the research gap.įrom a subject pool of psychology undergraduate students (n = 1,060 mean age = 19.4, S.D. Although, a 10-item short-form (AQ-10) has been developed by sampling 10 of the original 50 questions (Allison et al., 2012), its validity and reliability for online subject pool screening is not known. It includes five domain subcategories that are characteristics of individuals with autism spectrum disorder, such as, communication, attention switching, social interactions, and imagination. One psychological questionnaire that has been developed is the Autism Spectrum Quotient (AQ-50), which is used to assess autistic traits in adults (Baron-Cohen et al., 2001). Previous work on test-retest reliability have shown that online questionnaires are able to produce equivalent results to their paper-and-pencil versions (e.g., Vallejo et al., 2007), but more research is needed to examine if the same is true for other assessments. With many research and service being offered online, it raises the question as to how valid and reliable these questionnaires will be compared to their paper-and-pencil counterparts. This shift in delivery is necessitating an increase in online research activities, such as the administration of assessments. This pandemic has called for a paradigm shift regarding the way that psychological services are delivered (Gruber, et al., 2021). The months since the beginning of the COVID-19 pandemic have drastically altered the world, and the field of psychology research has not been immune to these changes.
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