Spelling Mistake Tolerant Word Prediction for Working, Writing and Communicating

Neurologic Disorder Clinical Trial

— Predict4All  

Official title:

Spelling Mistake Tolerant Word Prediction for Working, Writing and Communicating - Predict4All

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04210661
• Other study ID #: 2019-A01882-55
• Status: Completed
• Phase: N/A
• Start date: February 13, 2020
• Est. completion date: March 8, 2022

Study information

• Verified date: February 2022
• Source: Centre d'Investigation Clinique et Technologique 805
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The main objective of the PREDICT4ALL project is to provide written communication in a computer, reducing the number of spelling errors for each user.

The effectiveness of written communication is defined in this study by the number of spelling errors for each user. Word prediction (and therefore correction) must be able to be configured by a therapist (speech therapist, occupational therapist).

Adapting the prediction to user errors should also allow it to be more relevant throughout the text input. This software efficiency must increase text input speed, Reduce the cognitive load, establish a classification of spelling errors adapted to the context of text input speed and develop the word prediction module tolerant of these spelling errors.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 13
• Est. completion date: March 8, 2022
• Est. primary completion date: March 8, 2022
• Accepts healthy volunteers: No
• Gender: All
• Age group: 6 Years to 25 Years

Eligibility

Inclusion Criteria:

• Aged between 6 and 25 years old For center 1

• patient with dysorthographia

• educational level greater than or equal to CE2

• A developmental level in reading on the Evalouette test (Evaleo battery) greater than or equal to CE1 For center 2

• Neurologic disorder impacting communication

Exclusion Criteria:

• Patient's refusal to participate in the study

• Persons under guardianship

• Pregnant women

• No affiliation to a social security scheme (beneficiary or beneficiary)

• Having visual disturbances preventing the use of the computer tool

Related Conditions & MeSH terms

• Dysorthographia
• Nervous System Diseases
• Neurologic Disorder

Intervention

Other:
• prediction software with spell checker
test with prediction software with spell checker

Locations

Country	Name	City	State
France	Raymond Poincaré hospital	Garches
France	CMRRF Kerpape	Ploemeur

Sponsors (1)

Lead Sponsor	Collaborator
Centre d'Investigation Clinique et Technologique 805

Country where clinical trial is conducted

France, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	number of spelling errors	total of number of spelling errors during the test	20 min
Secondary	Text input speed	Text input speed in the test	20 min
Secondary	Prediction usage rate	number of times the prediction is used	20 min
Secondary	Keystrokes Saving Rate	measured by the percentage of input saved by word prediction versus a keyboard alone	5 min
Secondary	Attentional load	Likert Analog Visual Scale [0-10]	1 min
Secondary	Fatigue	Likert Analog Visual Scale [0-10]	1 min
Secondary	software Satisfaction	Likert Analog Visual Scale [0-10]	1 min