So high-index plastic lenses are thinner than the polycarbonate lenses and also lightweight. The high-index 1.60 lenses are recommended for prescriptions between -3.00 to -5.50. Not for me. The high-index 1.67 (which I see during my research that Costco offers) is recommended for prescriptions -6.00 to -7.50.
Unformatted text preview: A. Operant B. Reinforced C. OBMod D. Vicarious E. Self-reinforced Vicarious learning, often called observational learning, occurs when a person (the learner) becomes motivated to perform a behavior by watching another person (the model) performing the behavior and being positively reinforced for doing so.
Observing behavior helps to pinpoint where the child currently is on instructional objectives. Teachers often measure children's behavior before they provide instruction. This is called baseline data. Baseline data helps the teacher decide how far the child is from where he or she should be.