Which philosophical position reflects Kelly's belief in the possibility of alternative constructions?

The philosophical position that accurately reflects Kelly's belief in the possibility of alternative constructions is relativism. In personal construct theory, Kelly proposed that individuals interpret and predict their experiences through a series of personal constructs, which are essentially psychological filters shaped by one's past experiences and interactions. Relativism emphasizes that there are multiple ways to understand and interpret the world, aligning with Kelly's assertion that individuals can create different meanings and perspectives based on their unique experiences.

This fluidity in understanding supports the idea that one's perception can vary significantly, leading to diverse interpretations of the same situation. While realism asserts a single objective reality, and existentialism focuses on individual existence and meaning-making, neither fully captures the flexibility implied in Kelly's theory where multiple constructions can coexist and alternative viewpoints can be applied. Therefore, the focus on the diversity of perspectives characteristic of relativism best aligns with Kelly’s ideas regarding alternative constructions in understanding human behavior and experience.