Modified contractual grading.
D002983:Clinical Competence; D004508:Education, Nursing, Baccalaureate; D004521:Educational Measurement / Q000379:methods*; D006801:Humans; D007398:Interpersonal Relations; D009042:Motivation; D012647:Self-Assessment; D013338:Students, Nursing / Q000523:psychology*; D013663:Teaching