Final answer:
The father's behavior represents Conditional Positive Regard, where affection is contingent on the child's behavior, differing from the recommended authoritative parenting which promotes consistent support and communication.
Step-by-step explanation:
When a father tells his son that he loves him when the child is good but says "I do not like you right now" when the child misbehaves, the father is engaging in Conditional Positive Regard. This means that the father's affection or positive regard for the child is contingent upon the child's behavior. In the context of psychological theories of parenting, such as those proposed by Diana Baumrind, it's understood that authoritative parenting—which involves warmth, affection, consistent limits, and communication—is most associated with positive outcomes for children, including high self-esteem and social skills.