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.
Observation is what one sees, inference is an assumption of what one has seen. Observation can be said to be a factual description, and inference is an explanation to the collected data. It's not a guess. If an observation can be termed as a close watch of the world around you through the senses, then inference can be termed as an interpretation of facts that has been observed. Teachers can start out providing simple observations: 1  Observation: The grass on the playground is wet.