Goal: To see a clear single image at all distances
Equipment: Brock String with 2 beads
Schedule: Activity 2: Approximately 3 minutes per day and continued until the goal is achieved.
Look at close bead, then far bead, then close, etc. (Time to change distances about 1 second intervals or less.)
When the child looks at the bead 3’ away, he/she should report 2 strings and 2 close beads. The string should appear to be a V looking at the far distance.
Looking at the bead at the 1’ distance the strings should make an X and 2 beads will be seen at the 3’ distance.
