@charlesmurray The advances in psychometrics being increasingly aligned with metrology suggests your original intuition may be right in the long run https://t.co/pJ1qg3ccxB
@pgmjoh Because most psychologist are unaware that the CTT paradigm is out of date and the Rasch enthusiasts have convinced metrologists in a vastly more universal scientific approach https://t.co/pJ1qg3cKn9
@JDHaltigan Agree - I would add that raw data have many problems that measurement addresses. There is growing interdisciplinary acceptance by metrologists and psychometricians that Rasch measures are better than CTT or IRT, especially CAT. Socials ra…
RT @drmattbarney: @camjpatrick Psychometrics not statistics are the metrology-oriented methods you should pursue for items like this. Did…