What is the most appropriate intervention technique for teaching table manners to an individual with moderate intellectual disability?

Using rewards for socially appropriate dining behaviors is the most effective intervention technique for teaching table manners to an individual with moderate intellectual disability because it leverages a motivational system that reinforces positive behavior. Individuals with intellectual disabilities often respond positively to immediate and tangible rewards, making it easier for them to learn and remember the desired behaviors in a dining context.

This approach allows for the gradual shaping of appropriate table manners through consistent reinforcement. For instance, providing praise, tokens, or small rewards for using utensils correctly or engaging in polite conversation encourages the individual to repeat these behaviors, contributing to habit formation.

In contrast, traditional lectures on table manners may not be effective as they rely heavily on verbal instruction, which can be challenging for individuals with cognitive limitations to understand and retain. Group discussions about social etiquette may provide some benefits in terms of peer learning, but they might not sufficiently address the specific behavioral needs of someone with moderate intellectual disability. Ignoring inappropriate behaviors is typically ineffective in behavior modification and may not provide the necessary guidance or structure for learning appropriate social skills. Thus, using a reward system aligns best with the learning capabilities and motivational needs of the individual in question.