Text chat as a tool for referential questioning in Asperger syndrome.

Area of Science:

• Neuroscience
• Developmental Psychology
• Communication Studies

Background:

• Asperger syndrome (AS) is a neurodevelopmental condition affecting social interaction and communication.
• Executive functions play a crucial role in complex communication and task completion.

Purpose of the Study:

• To compare referential communication abilities in individuals with AS and controls using a route-solving task.
• To investigate the impact of communication medium (text chat vs. telephone) on task performance.
• To examine the role of executive function in AS individuals' communication strategies.

Main Methods:

• A route-solving task was administered to 11 individuals with AS and 11 controls.
• Participants used closed questions to deduce routes.
• Dependent variables included task accuracy, number of questions (turns), and time taken.

Main Results:

• Individuals with AS demonstrated comparable task competence to controls but were less efficient.
• Higher executive ability in AS participants correlated with more efficient, landmark-based questioning strategies.
• Lower executive ability in AS participants led to inefficient left/right questioning, increasing errors, time, and turns.

Conclusions:

• Individuals with Asperger syndrome may face communication challenges in tasks requiring complex information exchange, particularly when executive function is impaired.
• Executive function deficits can significantly impact the efficiency and accuracy of communication strategies in AS individuals.
• The findings highlight the need for tailored communication support for individuals with AS, considering their executive function profiles.