A comparison of methods for teaching receptive labeling to children with autism spectrum disorders.

Matson et al. (2011) compared two ways to teach receptive labels to preschoolers with autism. One group learned the full conditional task right away. The other group first learned simple parts, then the full task.

They used an alternating-treatments design. Each child got both methods across different picture sets. The team tracked how fast each child reached mastery.

The conditional-only method won. Kids reached mastery faster and made fewer errors. Skipping the simple steps saved time and kept learning smooth.

All three children showed the same pattern. The simple-to-conditional path added extra errors with no clear gain.

Ribeiro et al. (2020) seems to disagree. They found that re-teaching a new tact to an old picture took longer. Both studies warn against extra steps, but for different reasons. L et al. cuts steps at the start; Ribeiro shows the cost of re-working old stimuli later.

Leaf et al. (2020) and Arantes et al. (2011) also praise errorless starts. Their data line up with L et al.: fewer errors early on keeps learning efficient.

Dass et al. (2018) extends the idea. They used prompt-delay and echoic prompts to teach smell names, showing the same errorless spirit works in a brand-new sense.

Start conditional discrimination teaching on day one. Skip isolated feature drills unless data show they help. You will cut errors, save sessions, and reach mastery faster. Check your task sheets: if receptive labels are broken into ‘touch color’ then ‘touch picture’ before ‘touch red car,’ try dropping the middle step and run full trials from the start.