Final answer:
A man who loves his wife only when she looks her best is offering conditional positive regard, which goes against Carl Rogers' concept of providing unconditional positive regard necessary for personal development and congruence between an individual's ideal self and real self.
Step-by-step explanation:
According to Carl Rogers, a man who loves his wife only when she is looking her best is giving her conditional positive regard. Conditional positive regard is when love or support is provided only under certain conditions or circumstances, as opposed to unconditional positive regard, which is acceptance and love given freely regardless of one's actions or attributes. By loving his wife only when she looks her best, he sets conditions for his positive regard, which is contrary to the unconditional positive regard that Rogers saw as crucial to healthy relationships and personal development.
Carl Rogers, a humanistic psychologist, emphasized the importance of an individual's self-concept, which consists of the ideal self (who they want to be) and the real self (who they actually are). Achieving congruence between these two selves is essential for a person's psychological well-being. Unconditional positive regard, when given by significant others, such as parents or spouses, can foster a healthy self-concept and aid in achieving this congruence.