Answer:
Reinforcing instances of generalization
Step-by-step explanation:
After teaching parenting classes to parents with disabilities, Joel then goes into the homes and praises the parents for each of the parenting skills they use successfully. The strategy to promote generalization that is illustrated in this example is Reinforcement instances of generalization, it means that the behavior was reinforced when it occurs outside the training situation in the presence of relevant stimuli. For instance, after teaching parenting classes to parents with disabilities, Joel then goes into the homes and praises the parents for each of the parenting skills they use successfully.