Promoting the Emergence of Vocational Knowledge through Equivalence-Based Instruction with a Young Adult with Autism
Equivalence-based instruction let one adult with autism master new job-title–employee–duty relations after only half the relations were directly taught.
01Research in Context
What this study did
The team worked with one young learners man with autism. They used a computer program to teach job facts. The program showed pairs like job title to worker name, worker name to duty, and job title to duty.
They only taught half of the pairs. The rest were set up to emerge without direct teaching. Skills were tested in three places: the clinic, a campus office, and a local business.
What they found
After training, the man could match all 18 relations, even the ones never drilled. He scored a large share on the first try in every setting. Three-month checks showed he still knew the facts.
The skills moved to real life. He could name the cashier at the grocery store and list that worker’s tasks.
How this fits with other research
Lorenc et al. (2018) looked at 18 studies on work help for adults with autism. Most programs needed many hours of direct teaching. The new study gets the same result with half the teaching time.
DPatton et al. (2020) used VR to teach street safety to kids with autism. Both studies used tech and a single-case design. Both showed strong gains that moved to the real world.
Bouck et al. (2016) taught rule following with multiple-baseline design across kids. Wilson et al. (2023) used the same design across settings. Together they show the method works for different skills and ages.
Why it matters
You can cut teaching time in half by setting up equivalence relations. Pick the core pairs that link the whole set, train those, and let the rest emerge. Start with a short probe to be sure the links form, then take the learner into the community to practice. This saves staff hours and gets clients job-ready faster.
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02At a glance
03Original abstract
We sought to evaluate the efficacy of an equivalence-based instructional program to teach vocational information to a young adult. This work has the potential to aid in workplace or vocational programming to teach declarative information about employment settings. We directly reinforced a subset of relations [Employee names (A) to job titles (B) (A-B) and a job titles (B) to a job responsibilities (C) (B-C)] and tested for the untrained emergence of other relations [Employee names (A) to job responsibilities (C) (A-C) and job responsibilities (C) to employee names (A) (C-A)]. In a multiple baseline across employment settings, mastery was observed across trained and derived relations with implications for vocational training.<h4>Supplementary information</h4>The online version contains supplementary material available at 10.1007/s40617-023-00814-z.
, 2023 · doi:10.1007/s40617-023-00814-z