Question
What key factors should clinicians consider when using assessment tools?
Answer
When using assessment tools, clinicians must ensure that the tools are both valid and reliable. Validity refers to whether the tool measures what it is intended to measure; for example, an autism assessment should accurately assess autism, rather than another construct, such as language development. Reliability involves the consistency of the tool: different administrators or repeated administrations should yield similar results.
Clinicians are also responsible for understanding the norms of the assessment, including who the tool was normed on and whether that population is representative of the client being assessed. Tools normed on limited or homogenous groups may not generalize well to diverse populations. Additionally, clinicians must be aware of how technology impacts assessment administration and scoring.
Regardless of whether scores are generated electronically or by another person, the clinician is ultimately responsible for verifying the accuracy and appropriateness of the results, ensuring that any anomalies are investigated and understood.
This Ask the Expert is an edited excerpt from the course, 'Parent-Child Relationship Assessments: A Review of Ethical Considerations and Assessment Tool Selection,' presented by Karalynn Royster, PsyD.
