A main source for the ages
What minds have in common is space: Spatial mechanisms serving joint visual attention in infancy
George E. Butterworth, Nicholas Jarrett · 1991 · British Journal of Developmental Psychology
- Children
- Not given in the summary we read
- Where
- Not given in the summary we read
- Ages
- 6 to 18 months
- How
- Lab tests
- What it found
- Babies followed a look precisely to the right object by about 12 months, and to things behind them between 12 and 18 months.
- Limits
- We have only read the summary.