Observational learning and children with autism: discrimination training of known and unknown stimuli

2018 ◽  
Vol 51 (4) ◽  
pp. 802-818 ◽  
Author(s):  
Jaime A. DeQuinzio ◽  
Bridget A. Taylor ◽  
Brittany J. Tomasi

2006 ◽  
Vol 21 (4) ◽  
pp. 245-263 ◽  
Author(s):  
Tristram Smith ◽  
Daniel W. Mruzek ◽  
Leigh Ann Wheat ◽  
Carrie Hughes




2015 ◽  
Vol 48 (4) ◽  
pp. 800-816 ◽  
Author(s):  
Jacquelyn MacDonald ◽  
William H. Ahearn




2012 ◽  
Vol 36 (3) ◽  
pp. 341-360 ◽  
Author(s):  
Bridget A. Taylor ◽  
Jaime A. DeQuinzio




Author(s):  
Heidi Skorge Olaff ◽  
Monica Vandbakk ◽  
Per Holth

AbstractThe present study aimed to investigate the blocking of stimulus control in three children with autism. We used a go/no-go procedure in a standard blocking paradigm. In Phase 1, we established one of two sounds or colored squares as a discriminative stimulus for touching a tablet screen. In Phase 2, a colored square was added to the sound or a sound was added to the colored square in a stimulus compound. The discrimination training continued as in Phase 1. We subsequently tested discriminative control by each of the single stimuli separately and by the compounds. Finally, after testing with no programmed consequences, we reestablished the original discrimination and replicated the test of stimulus control. The results support previous experiments by demonstrating that the establishment of discriminative control by a second stimulus by adding it to a previously established discriminative stimulus in a compound was blocked by the earlier discrimination training in all three participants. We discuss procedural details that may be critical to avoid the blocking of stimulus control in the applied field, particularly with respect to the acquisition of skills that involve multiple stimuli, such as joint attention, social referencing, and bidirectional naming.



Author(s):  
Nicole Luke ◽  
Nimi Singh

<p>Observational learning is an important skill for all children to acquire. Children with autism often do not demonstrate this skill nor do they learn it on their own.<strong> </strong>The present study, using a multiple baseline across participants, single case, research design, investigated the effects of using a peer-yoked contingency game with four male participants with autism, aged 4-7 years. Each participant was presented with a simple labeling task while his friend was seated beside him. Participants had the same partners throughout the treatment. Once the model response was emitted, the teacher presented the same task to the observing boy. Data were collected on correctly observed and emitted responses during the game. Pre- and post probes and tests were conducted for observational learning, generalized imitation, and learned reinforcement for peers. Results from this study provide support for the use of the peer-yoked contingency game as a method for increasing observational learning in children with autism. All four participants increased their correct responding to specific tasks and increased their demonstration of observational learning in a natural educational setting. Evidence of increased interest in peers was also observed. The present study provides support for the use of the peer-yoked contingency game to teach observational learning.</p>



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