TY JOUR TI Psychological Determinants of Successful Adaptation of First-Year Students to Higher Education KW psychological adaptation KW first-year students KW higher education institution KW motivation to learn KW stress resilience KW self-esteem KW social support KW cognitive strategies KW self-regulation KW academic adaptation JO Journal of Applied Research AU Arbuzova, E.N. PY 2026 IS 0 PB ITBO University