Final answer:
In making judgments about human behavior, it's important to differentiate between facts, inferences, and opinions. Behavioral patterns can be predicted to some extent, but absolute certainty is unattainable due to individual variability and external factors.
Step-by-step explanation:
To discern true and false judgments about human behavior, one needs to differentiate between facts, inferences, and opinions. Facts are objective statements that can be verified, while inferences are conclusions drawn from these facts. Opinions are subjective and based on personal beliefs or interpretations. In studying human behavior, it's factual to say that it is complex and varies from person to person, hence no single description can fully encompass it. Scientific methods or rules are utilized to make predictions about behaviors, which are inherently probabilistic rather than deterministic.
Moreover, the predictability of human behavior is tied to understanding patterns and causes, such as genetics, environmental influences, and learned behaviors. Nevertheless, when evaluating human conduct, personal evaluations often reflect the evaluator's perspective rather than a universal truth, as there's no universally agreed method to ascertain the truthfulness of such assessments. This limitation is important in recognizing the ambiguity in human behavior study.
Therefore, while some patterns in behavior can be predicted based on accumulated knowledge and observation, absolute certainty is not attainable due to individual uniqueness and external influences contributing to each person's actions.