ABA Fundamentals

The Effects of Hearsee/Say and Hearsee/Write on Acquisition, Generalization, and Retention

Zanatta et al. (2021) · Behavior Analysis in Practice 2021
★ The Verdict

Writing new symbols beats saying them for accuracy, retention, and generalization even if talking is faster at first.

✓ Read this if BCBAs teaching reading, spelling, or symbol sets to neurotypical elementary kids.
✗ Skip if Clinicians working only on vocal mand or tact goals with preschoolers.

01Research in Context

01

What this study did

Zanatta and team asked: when kids first meet new symbols, is it better to hear-see-say or hear-see-write?

They used an alternating-treatments design with neurotypical late-elementary children. Each child tried both channels on different sets of symbols.

02

What they found

Hearsee-say started faster. Kids said more symbols in the first few trials.

Hearsee-write started slower but ended stronger. Writing gave higher accuracy, better next-day retention, and wider generalization to new examples.

03

How this fits with other research

The result seems to clash with Schmidt et al. (2024). They found that adding spoken praise boosted writing speed in a teen with ID. The difference: Schmidt looked at motivation after the skill was known, while Zanatta looked at the very first learning trials.

Brand et al. (2020) line up nicely. They showed that 100% correct feedback beats sloppy feedback when teaching new skills. Hearsee-write gives the learner an extra visual record—like built-in accurate feedback—so the better retention makes sense.

Barrett et al. (1987) is the grandparent study. They first showed that kids can run their own learning with self-spoken cues. Zanatta updates the idea: writing the cue beats saying it when long-term memory matters.

04

Why it matters

If you need quick naming, let the child say the answer. If you need the skill to stick and transfer, have them write it. Swap channels as the goal changes: say for speed, write for durability.

Free CEUs

Want CEUs on This Topic?

The ABA Clubhouse has 60+ free CEUs — live every Wednesday. Ethics, supervision & clinical topics.

Join Free →
→ Action — try this Monday

Add a dry-erase board: after the child hears and sees the new symbol, have them write it once before saying it aloud.

02At a glance

Intervention
other
Design
alternating treatments
Sample size
4
Population
neurotypical
Finding
mixed

03Original abstract

This study examined the effects of training in 2 yoked learning channels (hearsee/say and hearsee/write) on the acquisition, generalization, and retention of learning. Four 5th-grade participants were taught the lowercase letters of the Greek alphabet; 12 letters were taught in the hearsee/say channel and 12 letters were taught in the hearsee/write channel for equal amounts of time. The hearsee/say channel reached higher frequencies at the end of training and showed higher acquisition celerations than the hearsee/write channel. However, the hearsee/write channel showed higher accuracy and retention than the hearsee/say channel. The hearsee/write channel also showed greater generalization across learning channels including the see/say, think/say, think/write, and see-name/draw-symbol channels. This research has implications for the design of instruction.

Behavior Analysis in Practice, 2021 · doi:10.1007/s40617-020-00427-w