Therapy without
measurement is
expensive
guesswork.

Each month over 12,000 Russians search for "psychological tests online". Lau et al. 2020 in a systematic audit of 1,009 mental-health apps: only 2.08% had peer-reviewed evidence of effectiveness. What separates a validated instrument from entertainment: six criteria (Cronbach α, factor structure, normative tables, sensitivity/specificity, peer-review, cross-cultural replication). Demonstrated on four Soveria-catalog examples: PHQ-9, ECR-R, PCL-5, BHS.

A spec-audience deep dive into article #15. Sibley, Fischer & Liu 2005: 85% shared variance over a 3-week interval — trait-level stability of ECR-R. Brief versions (ECR-12 Lafontaine 2016, ECR-RS Fraley 2011 on N>21,000), the 2D profile in couples therapy and EFT, Russian-language adaptations by Kashirsky and Chistopolskaya.

SCL-90-R (Derogatis 1977/1994) — 90 items, 9 subscales, 3 global indices. A multi-dimensional psychopathology screen in 15 minutes. When to pick SCL-90-R over narrow PHQ-9 / GAD-7 / BDI-II. The "9 subscale" factor structure does not replicate cleanly in modern studies — bi-factor model and GSI as the primary outcome (Urbán 2016, N=5,748). The Russian Tarabrina adaptation and the data gap.

Evidence-based practice in psychology is not "I only use RCT-validated methods". The APA 2006 definition: integration of research evidence + clinical expertise + client values. Jensen-Doss 2018 (n=504): only 13.9% of US clinicians systematically use outcome monitoring. What each EBP component means in practice and why systematic MBC functions as a fourth practical component tying the other three together.

Teacher burnout is one of the most prevalent occupational conditions in helping-adjacent populations. Ozamiz-Etxebarria et al. 2023: pooled prevalence 52% post-COVID (9 studies, 8 countries). MBI-Educators Survey (MBI-ES) is the only MBI variant with normative data for educational settings. How teacher burnout differs from physician and psychologist burnout.

A review of validated burnout assessment tools. MBI dominates ~88% of peer-review publications; CBI, OLBI, BAT, and Boyko cover specific niches. Simionato & Simpson 2018: 54.5% of psychotherapists report moderate-to-high burnout. When each instrument works best and why burnout is not a DSM-5 diagnosis.