What principle suggests that only a small portion of a problem is visible?

The Iceberg principle is a concept that indicates that what is visible at the surface is just a small fraction of the whole issue, much like an iceberg where only a portion is above water and the majority remains hidden below. This principle is particularly relevant in many fields, including home inspection, as it suggests that inspectors need to look beyond the superficial aspects of a property to uncover underlying problems that may not be immediately obvious. For example, signs of moisture damage or structural issues may be hidden behind walls or under floors, and thorough inspections are critical to recognizing these concerns. By understanding and applying the Iceberg principle, home inspectors can better assess a property's condition, making more informed recommendations based on their findings. This principle emphasizes the importance of thorough investigative techniques to identify issues that could lead to significant consequences if left unaddressed.