A fundamental problem with the diagnostic labeling of psychologically disordered behaviors is that the labels often: a. bias our perceptions of the labeled person b. interfere with research on the causes of these disorders c. interfere with effective treatment of disorders d. are inaccurate

A. The labels bias our perceptions of the labelled person.

Explanation:

In most cases of diagnostic labelling, we tend to become biased concerning our perception of the labelled person.

We only see them with the eyes of the label hence forgetting that the labelling and the individual are not the same.

im 100% sure its all of the above.