Schweizer, K., & Troche, S. (2016). Is the Factor Observed in Investigations on the Item-Position Effect Actually the Difficulty Factor? Educ Psychol Meas.
Citação norma ChicagoSchweizer, Karl, and Stefan Troche. "Is the Factor Observed in Investigations On the Item-Position Effect Actually the Difficulty Factor?" Educ Psychol Meas 2016.
MLA CitationSchweizer, Karl, and Stefan Troche. "Is the Factor Observed in Investigations On the Item-Position Effect Actually the Difficulty Factor?" Educ Psychol Meas 2016.
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