Support Staff-client Interactions With Augmentative and Alternative Communication

Universitaire Ziekenhuizen KU Leuven

Status: Completed

Conditions: Intellectual Disability

Study type: Observational

Funder types: Other

Identifiers

NCT02099773

S56517

Details and patient eligibility

About

This exploratory and observational study focuses on adults with an intellectual disability (ID) and their support workers. Two groups of clients are observed: clients using Key Word Signing, and clients using aided Augmentative and Alternative Communication (AAC). Approximately half of adults with ID is estimated to experience communication difficulties. AAC supports them in their daily communication aiming at optimal participation in society. Current communication models, such as Participation Model (Beukelman & Mirenda, 2005) and International Classification of Functioning, Disability and Health (WHO, 2001), regard both client-related and environmental factors as important elements of communication. A substantial part of the environmental factors is made up of the communication partners' characteristics. In daycare and residential services for adults with ID the support worker is an important communication partner .

Full description

This study aims to:

1. with regard to teaching Key Word Signing (KWS), a specific form of AAC, to support workers:

   Analyse the relation between training method, support workers' attitude, and short and long term sign knowledge.

2. with regard to the use of manual signs in everyday communication between support workers and adults with ID:

   • Identity the support workers' characteristics that may influence the quality/quantity of the communication between adults with ID who use manual signs and their support worker.
   • Analyse the nature of this influence as well as any possible interaction effects with the clients' characteristics.

3. Assess whether an existing instrument, designed for measuring interactions between parents and children with cerebral palsy using AAC, may be used with adults client and support workers.

Enrollment: 40 patients

Sex: All

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• uses AAC with client
• client has congenital intellectual disability
• supports client for at least 6 months

Exclusion criteria

• client has dementia symptoms
• client has severe, non-corrected visual impairment
• client has diagnosed autism

Trial design

40 participants in 2 patient groups

support workers & AAC users

Description:

Support workers who use KeyWordSigning in the communication with their client who has an intellectual disability

support workers & KWS users

Description:

Support workers who use aided AAC in the communication with their client who has an intellectual disability