Which tactic is exemplified when a parent points out multiple reasons for a child's behavior but is met with a singular counter-argument?

The correct answer is identifying the tactic of disproving a minor point. This tactic occurs when someone responds to a complex argument—such as a parent providing multiple reasons for a child's behavior—by focusing solely on a single aspect of that argument, rather than engaging with the full range of points presented. In this instance, the counter-argument targets just one reason rather than addressing the overall argument, effectively minimizing the parent's case.

By honing in on a singular point, the responder avoids engaging with the more comprehensive argument, which may include various factors that contribute to the child's behavior. This tactic can be misleading because it can create an illusion that the broader argument has been effectively countered, even though many of the original reasons remain unchallenged and valid.