8Russell F.Waugh.Creating a scale to measure motiva-tion to achieve academically:Linking attitudes and behaviours using Rasch measurement[].British Journal of Educational Psychology.2002
9Frederic Guay,Robert J.Vallerand,Celine Blan-chard.On the assessment of state intrinsic and extrinsic motiva-tion:The Situational Motivation Scale(SIMS)[].Motiva-tion and Emotion.2002