TY JOUR TI Concept of Cognitive Resource and Model of Intellectual Range in Forming Professional Abilities (Analysis of V.N. Druzhinin’s Views) KW cognitive psychology KW differential psychometrics KW intelligence KW general and professional abilities KW testing KW cognitive resource KW activity productivity JO Ergodesign AU Spasennikov, V.V. PY 2025 IS 2025 PB Bryansk State Technical University