Elaborate on psychological tests and emphasises on its features and limitations.
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Answer:
Agreements across multiple measures and sources, as well as discrepant information, enable the creation of a more comprehensive understanding of the individual being assessed, ultimately leading to more accurate and appropriate clinical conclusions (e.g., diagnosis, recommendations for treatment planning).
The clinical interview remains the foundation of many psychological and neuropsychological assessments. Interviewing may be structured, semistructured, or open in nature, but the goal of the interview remains consistent—to identify the nature of the client's presenting issues, to obtain direct historical information from the examinee regarding such concerns, and to explore historical variables that may be related to the complaints being presented. In addition, the interview element of the assessment process allows for behavioral observations that may be useful in describing the client, as well as discerning the convergence with known diagnoses. Based on the information and observations gained in the interview, assessment instruments may be selected, corroborative informants identified, and other historical records recognized that may aid the clinician in reaching a diagnosis. Conceptually, clinical interviewing explores the presenting complaint(s) (i.e., referral question), informs the understanding of the case history, aids in the development of hypotheses to be examined in the assessment process, and assists in determination of methods to address the hypotheses through formal testing.
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