Final answer:
Romance (option D) is not one of the dimensions in Sternberg's Love Triangle, which consists of intimacy, passion, and commitment. Romantic love involves passion and intimacy but no commitment.
Step-by-step explanation:
The dimension romance is NOT one of the dimensions in Sternberg's Love Triangle. According to Sternberg's triangular theory of love, the three dimensions that constitute different types of love are intimacy, passion, and commitment. These three components interact with each other to form various types of love. For instance, romantic love is characterized by passion and intimacy but lacks commitment.
Consummate love is described as a healthy relationship that contains all three dimensions: intimacy, passion, and commitment. Other types of love include liking, which exists with intimacy alone without passion or commitment, and various other combinations lead to types of love such as companionate, fatuous, and empty love.