Measuring change in social interaction skills of young children with autism.

Cunningham (2012) looked at every paper that tried to measure social gains in toddlers and preschoolers with autism. The goal was to find the best yardsticks for tracking small day-to-day changes.

The author read 40-plus studies and listed every tool used. No stats were run; this was a story-style review.

No single tool came out on top. Some studies used parent checklists, others used five-minute play videos, and a few counted smiles or words. Each had blind spots.

The review warns that most tests were built for older kids. Using them on two-year-olds gives shaky numbers.

Raulston et al. (2024) extends this worry. They say counting play actions by frequency beats trial counts. Their 10-second interval sheets fill a gap Cunningham (2012) flagged.

Kremkow et al. (2022) seems to disagree. Their 2022 review cheers tablet games that auto-score toddler social moves. But the apps are still lab toys, not clinic tools. The clash is only skin-deep: Cunningham (2012) wants proven measures; D et al. show future options.

Williams (2003) set the stage. That earlier review said we lack fine-grained play data. Cunningham (2012) widened the lens to all social interaction tools, keeping the same call for better yardsticks.

You can stop hunting for one perfect score sheet. Pick quick frequency counts or short video clips that fit the child’s age. Write the limits in the report: “Scores may shift as skills emerge.” This keeps funding teams and parents on the same honest page.