title: Pretask versus within-task anxiety measures in predicting performance on a concept acquisition task.
mesh_terms: D001007:Anxiety; D001076:Aptitude; D003210:Concept Formation; D004193:Discrimination Learning; D006801:Humans; D007858:Learning; D010551:Personality; D010555:Personality Inventory; D011336:Probability; D012044:Regression Analysis; D013663:Teaching