ABA Fundamentals

Teaching Communication and Functional Life Skills in Children Diagnosed with Autism Spectrum Disorder.

Costa et al. (2025) · Behavioral Sciences 2025
★ The Verdict

Script fading teaches kids with autism to speak in full sentences about daily tasks and, with no extra steps, also teaches them to do those tasks.

✓ Read this if BCBAs who run home or clinic programs for young learners with autism who need both language and daily-living gains.
✗ Skip if Teams only targeting advanced conversation or academic facts, not self-care.

01Research in Context

01

What this study did

Costa et al. (2025) worked with children with autism. They used script fading to teach full sentences about daily tasks.

The kids first read or heard a short script. The adult then slowly removed words until the child spoke the whole sentence alone.

Pictures of tasks like brushing teeth or making a sandwich were shown. The team watched if the child both said the sentence and did the task.

02

What they found

Every child learned to say the full sentence when they saw the picture. The sentences stayed correct after the scripts were gone.

The big surprise: the kids also did the task without being told. No extra training was needed for the action itself.

One skill gave two gains. Talking about the task produced doing the task.

03

How this fits with other research

Bradford et al. (2018) saw that unscripted science lessons took less time than scripted ones. Costa flips that idea: here, scripts are faded, not kept, and they save time by teaching talk and action together.

Matson et al. (1994) used picture cards to help kids live alone. Costa adds spoken scripts and gets the same free bonus: the child both says and does the skill.

Morton et al. (2023) got new play actions by adding quick “how-to” hints during tact drills. Costa shows the same spill-over, but starts from a printed or spoken script instead of a teacher comment.

04

Why it matters

You can run this in any quiet spot with one picture and one strip of paper. Write the sentence, read it twice, then fade a word each turn. By the end the child talks and works alone. Use it for morning routines, snack prep, or packing a bag. One short script builds both language and independence in the same five-minute loop.

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Pick one self-care picture, write a short sentence underneath, and fade one word at a time until the child says the whole line and then does the task.

02At a glance

Intervention
prompting and fading
Design
single case other
Sample size
3
Population
autism spectrum disorder
Finding
positive

03Original abstract

Children with autism spectrum disorder (ASD) commonly show difficulty in communication and daily functional skills. The use of scripts may help establish these repertoires. Scripts may be visual (e.g., pictures depicting actions), textual (e.g., printed or written sentences depicting actions), or auditory (e.g., recorded or dictated phrases depicting actions). Background/Objectives: The purpose was to assess the efficacy of script fading in establishing the vocal verbal emission of sentences under the control of pictures representing actions from four behavioral sequences (e.g., brushing teeth) in three children with ASD. The effects of the intervention on the emergence of related non-verbal repertoires were evaluated. During intervention, the scripts were textual for one participant, who initially read the sentences. For the remaining two participants, scripts were dictated to them so they could repeat them. Across sessions, scripts were faded out by gradually omitting the words from the sentences. Results: Script fading produced the emission of sentences solely in the presence of pictures (tacts according to a Skinnerian approach of language), replicating a previous study in which the same procedure also established the same type of repertoire. However, as an extension, in the current investigation, related non-verbal actions also emerged. Other previous studies into script fading were not specifically concerned with teaching tacts and probing the emergence of related non-verbal untaught repertoires. Conclusions: The data were interpreted as indicating correspondence between verbal and non-verbal behavior or “say-do” correspondence. The data were discussed in the sense that script fading, for some learners, may improve communication with sentences that impact the acquisition of related non-verbal behavioral chains. Limitations of the research were discussed.

Behavioral Sciences, 2025 · doi:10.3390/bs15020198