In Kelly's theory, what types of constructs are considered too permeable?

In Kelly’s Personal Construct Theory, constructs that create instability are seen as too permeable because they allow for excessive change and variability in interpretation. Constructs are mental frameworks that we use to understand and predict our experiences; when they are overly permeable, they fail to provide the stability and consistency necessary for effective functioning and decision-making.

When constructs are too permeable, they can lead to confusion, difficulty in making predictions, and a lack of coherence in one's understanding of experiences. This is detrimental as it undermines a person's ability to navigate their environment effectively. A stable construct should allow for some adaptation in light of new information while still maintaining a reliable foundation for understanding experiences, hence ensuring effective engagement with the world.

In contrast, constructs that facilitate growth or offer clarity enhance understanding and promote stability, while those that are easily modified may adapt under certain circumstances but don't necessarily create the same level of instability as constructs designed to create disruption in understanding.