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Kracker, J.: Research anxiety and students' perceptions of research : An experiment. Part I. Effect of teaching Kuhlthau's ISP model (2002)
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Kracker, J.; Pollio, H.R.: ¬The experience of libraries across time : thematic analysis of undergraduate recollections of library experiences (2003)
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Kracker, J.; Wang, P.: Research anxiety and students' perceptions of research : An experiment. Part II. Content analysis of their writings on two experiences (2002)
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