Interactive Digital Game for Improving Visual Perceptual Defects in Children With Developmental Disability

Developmental Disability Clinical Trial

Official title:

Interactive Digital Game for Improving Visual Perceptual Defects in Children With Developmental Disability: Evaluation of Efficacy and User Satisfaction

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT05016492
• Other study ID #: KMUHIRB-SV(II)-20150090
• Status: Completed
• Phase: N/A
• Start date: May 24, 2016
• Est. completion date: May 23, 2017

Study information

• Verified date: August 2021
• Source: Kaohsiung Medical University Chung-Ho Memorial Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Visual perceptual defects in children can negatively affect their activities of daily living.The aims of this study were to develop and evaluate an interactive digital game system for correcting visual perceptual defects and to evaluate the effectiveness of the proposed system.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 23
• Est. completion date: May 23, 2017
• Est. primary completion date: May 23, 2017
• Accepts healthy volunteers: No
• Gender: All
• Age group: 4 Years to 10 Years

Eligibility

Inclusion Criteria:

• Record of developmental disability diagnosis
• Ability to understand instructions
• TVPS-3 score lower than 25% of the norm reference and diagnosis of visual perceptual defect
• Test of Nonverbal Intelligence-3rd Edition score higher than 70

Exclusion Criteria:

• Did not follow or understand the instructions for participating in the study
• Had severe defects in vision, hearing, etc.

Related Conditions & MeSH terms

• Developmental Disabilities
• Developmental Disability

Intervention

Device:
• Visual-perceptual interactive game system
Subjects received 30-min interactive digital game training session per week. The game system contain 7 skills training, each of which was named according to the corresponding TVPS-3.

Behavioral:
• standard rehabilitation
Subjects received the standard 4-week course of rehabilitation delivered in one 30-min session per week. The course of rehabilitation included: sensory integration therapy, cognitive function training and visual perception/auditory attention training.

Locations

Country	Name	City	State
Taiwan	Kaohsiung Medical University	Kaohsiung

Sponsors (1)

Lead Sponsor	Collaborator
Kaohsiung Medical University Chung-Ho Memorial Hospital

Country where clinical trial is conducted

Taiwan, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Test of Visual Perceptual Scale-3(TVPS-3)	TVPS-3 is a standardized and norm-referenced task for children age 4-13 years that uses a response format suitable for all children, including those with disabilities. It includes subtasks of visual discrimination, visual memory, visual-spatial relationships, form constancy, visual sequential memory, figure ground, and visual closure (Martin et al., 2006). Each of the seven subtests has 16 items of varying difficulty. Therefore, the test has 112 total questions.	4 weeks
Primary	User satisfaction survey	The 20-item questionnaire content was divided into five themes: perceived ease of use (6 questions), perceived usefulness (4 questions), perceived joyfulness (4 questions), satisfaction (3 questions), and continued use (3 questions). Questionnaire items were answered on a Likert scale from 1 (completely disagree) to 5 (completely agree).	4 weeks
Primary	Test of the visual-perceptual interactive game system	The digital game test had 7 subtests, and each subtest had 10 questions. Based on the seven-item rules of TVPS-3, 1 point was assigned to each question, for a score of 10 points for each subtest, and a total score of 70.	4 weeks