Webinar - Receptive Vocabulary Computerized Adapative Test (RevCAT)

About this Seminar

This seminar introduces Receptive Vocabulary Computerized Adaptive Test (RevCAT), a newly developed test for assessing receptive vocabulary. Its development has been supported by the Knowledge Transfer Project Fund (KPF) of The Chinese University of Hong Kong (CUHK) and the Speech and Hearing Social Enterprise (SHSE). The seminar will present the background and development of the platform, followed by a live demonstration. Eligible participants will also receive complimentary trial access to RevCAT (details provided below).

About Receptive Vocabulary Computerized Adaptive Test (RevCAT)

RevCAT is the first computerized adaptive test designed to assess receptive vocabulary in Cantonese-speaking children aged 2 years 6 months to 6 years 5 months. Developed through rigorous research, RevCAT has undergone validation to confirm its strong psychometric properties. The platform is designed to be user-friendly and employs adaptive technology that selects test items according to each child’s ability, thereby reducing testing time while maintaining accuracy. On average, the test can be completed in about 10 minutes. RevCAT provides speech therapists with an efficient and precise tool for the early identification of receptive vocabulary difficulties, enabling timely support and intervention.

FREE Trial Access for Speech Therapy Professionals and Trainees

Registrants who are qualified speech therapists or currently in speech therapy training will be provided with a RevCAT account following the webinar. Each account will be active until 15 December 2025. During times of high demand, users may occasionally experience slower performance or brief disruptions when accessing the platform. Please be advised that access to the platform may be suspended or discontinued under unavoidable circumstances, such as essential maintenance or periods of high demand.

Following this trial period, the platform's future development may include the introduction of new features, a transition to a subscription-based model, or other significant modifications. These changes will be guided in part by the valuable feedback we receive from our users. We strongly encourage all registrants to share their comments and suggestions with us, as your input is instrumental in shaping the platform's future direction.

Program Rundown

Continuing Professional Development

Hong Kong Institute of Speech Therapists - please refer to Continuing Professional Development Framework (HKIST >>> Continuing Professional Development)

Biography of Speakers

Prof. LEE, Yuet-Sheung Kathy is currently an Adjunct Associate Professor, The Department of Otorhinolaryngology, Head and Neck Surgery, The Chinese University of Hong Kong. She is an experienced Speech-Language Pathologist who has participated extensively in designing the assessment and habilitation programs of various client groups since 1995. She has developed a number of validated tests including the Cantonese Receptive Vocabulary Test (CRVT), the Cantonese Basic Speech Perception Test (CBSPT), the Cantonese Tone Identification Test (CANTIT), the Cantonese Spoken Word Recognition Test (CanSWORT) and Hong Kong Cantonese Language Assessment Scale for Preschool Children (HKCLASS-P). Her main research areas lie in pediatric speech and language development, Cantonese tone perception and production, test standardization and validation.

Dr. Tsze, Cheung Yin Sharon has over 25 years of experience as a speech therapist, working across both paediatric and geriatric settings. She currently serves as the lead speech therapist at Mastery Speech & Swallowing Clinic Ltd. In addition, she is a part-time clinical educator in the Speech Therapy Program at the University of Hong Kong.
Sharon earned her PhD from the Chinese University of Hong Kong, with a research focus on test validation. Her academic and clinical interests lie in evidence-based practice, swallowing disorders, and the development of culturally relevant assessment tools.

Dr. YU, Shing Wilson is currently a Research Associate in The Department of Otorhinolaryngology, Head and Neck Surgery, The Chinese University of Hong Kong. He graduated with MPhil in Electronic Engineering and PhD under CUHK medicine faculty. His recent research focuses on the development of the standardized assessment.

Dr. XU, Xun Jacob holds a PhD in Educational and Psychological Measurement from The Education University of Hong Kong. With more than eight years of industry experience in large-scale test development and engineering, he has established himself as an expert in psychometrics. Currently serving as both founder and psychometrician at Yito Psychometrics Ltd., Jacob specializes in designing and implementing advanced measurement solutions for educational and psychological assessment.

Acknowledgments

Terms and Regulations

• All video or audio recording, or using mobile devices for filming or photography is prohibited during the seminar.
• Contingency Plan in case of Bad Weather: If Typhoon Signal No. 3, Red or Amber Rainstorm Signal is hoisted, the seminar will be held as scheduled. If Typhoon Signal No.8 or above, or Black Rainstorm Signal remains hoisted by 6:30 am on the event date, or other unforeseeable circumstances, the seminar will be canceled. You will be informed of the re-scheduled arrangement by email in due course.