Using complex auditory-visual samples to produce emergent relations in children with autism
Nicole C Groskreutz1, Allen Karsina, Caio F Miguel
1New England Center for Children, USA. nicole.groskreutz@aggiemail.usu.edu
Journal of Applied Behavior Analysis
|September 3, 2010
Summary
Participants with autism learned to match complex stimuli like spoken words and pictures to printed words. Post-training tests confirmed successful learning and generalization of these conditional relations.
Area of Science:
- Behavioral Psychology
- Autism Spectrum Disorder Research
- Learning Sciences
Background:
- Understanding learning in individuals with autism spectrum disorder (ASD) is crucial.
- Investigating conditional discrimination learning provides insights into cognitive processes in ASD.
- Complex stimuli present unique learning challenges.
Purpose of the Study:
- To assess the efficacy of matching-to-sample procedures for teaching conditional relations.
- To examine stimulus control by individual components of complex stimuli.
- To evaluate the emergence of related skills like oral labeling.
Main Methods:
- Employed matching-to-sample training with six participants diagnosed with autism.
- Utilized complex auditory-visual sample stimuli (spoken words and pictures).
- Used simple visual comparison stimuli (printed words).
Main Results:
- All participants demonstrated class-consistent performance after training.
- Pre- and posttests indicated successful learning of conditional relations.
- Stimulus control by individual elements was assessed, alongside emergent skills.
Conclusions:
- Matching-to-sample procedures are effective for teaching conditional relations to individuals with autism.
- Complex auditory-visual stimuli can be successfully used in learning paradigms.
- The study supports the generalization of learned associations and potential for emergent skills.
Related Concept Videos
01:19Autism Spectrum Disorder
Autism spectrum disorder (ASD) is a neurodevelopmental condition marked by persistent deficits in social communication and interaction alongside restrictive and repetitive behaviors or interests. ASD is sometimes accompanied by intellectual impairment.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
01:31Hearing
When we hear a sound, our nervous system is detecting sound waves—pressure waves of mechanical energy traveling through a medium. The frequency of the wave is perceived as pitch, while the amplitude is perceived as loudness.
01:17Auditory Perception
The auditory system is essential for sound perception, utilizing various critical structures. When sound waves enter the outer ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted to the middle ear, where three tiny bones – the malleus, incus, and stapes – amplify the sound. This amplification is crucial, as it ensures that the sound vibrations are strong enough to be conveyed to the inner ear. These vibrations then reach the cochlea, a...