Clinical assessment
a. has historically been one of the least important activities of clinical psychologists.
b. is less reliable when conducted by a clinician who will not subsequently become the therapist.
c. is more reliable when conducted by a clinician who will not subsequently become the therapist.
d. is crucial for helping clinicians to solve problems and/or make decisions.

d. is crucial for helping clinicians to solve problems and/or make decisions.  

Explanation:

Clinical assessment is described as a phenomenon that is helpful for planning and diagnosing treatment for patients or clients that involves the process of evaluating someone else to know "what is wrong" with that person. According to psychologists, there are various types of "psychological or clinical assessment" that possess its own weaknesses and strengths.

The various methods that are being used in the clinical assessment are behavioral assessment, standardized testing, clinical interviews, rating scales, etc.

your question is incomplete

explanation: