Market opportunities in specimen validity testing include the rising need for robust screening protocols due to increasing ...

Validity testing in neuropsychological assessment is a critical component that ensures the accuracy and interpretability of test outcomes. By examining both performance and response patterns, ...

SAN DIEGO, CA, UNITED STATES, January 28, 2026 / EINPresswire.com / — International Testing Services Center (ITSC Group) has released its 2025 Annual Research Summary, highlighting 25 years of ...

Ethnographic research, such as observing the setup of a catheter, often leads toideation. But it can also lead to significant device design. In 2001, William Reese and I wrote an article about the use ...

The feasibility, validity and reliability of the Time Trade-Off (TTO) and Visual Analogue Scale (VAS) methods in obtaining preference values for health states were compared in a random sample of the ...

In my previous blog post, I noted that reliability and validity are two essential properties of psychological measurement. Measures of intelligence, personality, vocational interests, and so forth ...

Culture change (CC) is an innovation to improve nursing home resident quality of life. Inconsistencies in how CC is measured make the interpretation of findings inconclusive. The purpose of this study ...