Increasing autistic children's daily spontaneous speech.

Three boys with autism, spoke fewer than five words on their own each day. The researchers taught each mom to pause for 3-5 s after giving a toy or snack. This pause is called time delay.

Moms practiced at home during normal play and meal times. The team filmed sessions and counted every word the child said without being asked.

All three boys quickly started to talk more. One boy went from 0 to 30 new spontaneous words a day. The words showed up with new people and in new rooms, not just with mom.

Parents needed only a short lesson. Moms kept using the pause after the study ended.

Schneider et al. (2006) later taught dads to wait and copy their child’s sounds. Both studies show that a simple parent “wait” move lifts child words. The 1991 moms used silent pauses; the 2006 dads added playful imitation. Same idea, new flavor.

Somers et al. (2024) used the same prompting-and-fading logic to teach tooth cleaning through telehealth. It proves the pause-and-guide method travels beyond speech and into daily living skills.

DeQuinzio et al. (2018) also used a multiple-baseline design with autistic kids, but they taught picture discrimination instead of talking. The matching design lets us trust that the gains come from the teaching, not from luck.

You can teach parents this trick in one meeting. No extra clinic time, no fancy toys. Next time a family wants more spontaneous speech, tell them to count “one-Mississippi, two-Mississippi” after they hand over a snack. The child will fill the quiet with words.