This cluster looks at how many hours of one-on-one ABA little kids with autism get each week and what changes in their talking, thinking, and everyday skills. Some studies say 25-40 hours can help a lot, while others show only small gains or no extra benefit compared to lighter programs. A BCBA would read this to decide how many hours to recommend and to explain to families why results can differ. It reminds us that more therapy is not always better and that we must watch each child closely.
This cluster contains 86 research articles. Editorial content is being generated — check back soon for a full synthesis, key findings, and practitioner guide.