Final answer:
JJ's mother's objection to the recommended goal is related to social validity, as it may not align with JJ's individual needs or promote his overall development.
Step-by-step explanation:
JJ's mother's objection to the recommended goal of identifying his ABCs is related to the concept of social validity.
Social validity refers to the extent to which goals and interventions address the meaningful and relevant needs of the individual and their social environment.
If a goal has been worked on for 10 consecutive years without mastery, it suggests that the goal may not be socially valid for JJ, as it does not align with his individual needs or promote his overall development and well-being.