Emil O W Kirkegaard on Twitter: "How failure of measurement invariance looks like, in this case, across age. I expect a lot of psych measures similarly fail but with generally unknown consequences.… https://t.co/hwXYqd0ONQ"

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‏ @KirkegaardEmil

How failure of measurement invariance looks like, in this case, across age. I expect a lot of psych measures similarly fail but with generally unknown consequences.https://twitter.com/mcmullarkey/status/1018899043475509253 …

Odds ratios (OR) and 95% confidence intervals (CI) for the association between age (per 10 years) and the presence of
depressive symptoms. OR < 1 indicates symptom is associated with younger ages, OR > 1 indicates symptom is associated
with older ages. Adjusted for sex, depression severity and anxiety diagnosis.

Michael Mullarkey @mcmullarkey

Nearly 70% of individual depression symptoms assessed here differ across age groups Clinicians who have been telling us depression looks different across the lifespan are right, and if we keep only using sum scores we probably can't do right by patients https://www.cambridge.org/core/services/aop-cambridge-core/content/view/B83301A906F2EC6550043672883D6ED4/S0033291716002579a.pdf/agerelated_variability_in_the_presentation_of_symptoms_of_major_depressive_disorder.pdf … pic.twitter.com/wsLZfz6JBU

3:47 PM - 17 Jul 2018