PSY 108 Lecture Notes - Lecture 15: Rasch Model, Mindset, Latent Variable
Document Summary
Apply what we have learned today and generate materials that your ta will actually use in research. Intelligence means different things to different people: measuring attitudes doesn"t necessarily mean anything, likert scales. Rasch model - characterize proficiency of the respondents and the difficulty of the items as locations on a continuous latent variable: longitudinal scale from high to low. Making survey items: feedback on my performance makes me feel more, unmotivated, motivated, you get a bad grade on a test. Why do you think that happened: the subject is too difficult for me, i didn"t study hard enough, you failed your road test.
