Final answer:
Behavior is judged primarily by its impact on the individual, others, and the environment.
Step-by-step explanation:
The interpretation that best describes the distinction between normality and pathology is By its impact on the individual, others, and the environment. This means that behavior should be judged based on how it affects the well-being and functioning of the individual, as well as its impact on others and the surrounding environment. For example, if a behavior significantly harms the individual's mental or physical health, disrupts relationships with others, or negatively affects the natural or social environment, it may be considered deviant or pathological.