Psychological measurement and theory constitute a central endeavour in the modern scientific study of human behaviour and mental processes. This field explores the quantitative assessment of abstract ...
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 ...
Psychological distress measurement remains a cornerstone of contemporary mental health research and clinical practice. The development and refinement of reliable instruments, such as the K6 and K10 ...