Content validity test on moss plant e-book media with Aiken formula

Validity evidence based on test content.

BACKGROUND Validity evidence based on test content is one of the five forms of validity evidence stipulated in the Standards for Educational and Psychological Testing developed by the American Educational Research Association, American Psychological Association, and National Council on Measurement in Education. In this paper, we describe the logic and theory underlying such evidence and describ...

e-Book on plant virus infection—a cell biology perspective

1 INRS-Institut Armand-Frappier, Institut National de la Recherche Scientifique, Laval, QC, Canada 2 Département de biologie, Université de Sherbrooke, Sherbrooke, QC, Canada 3 Pacific Agri-Food Research Centre, Agriculture and Agri-Food Canada, Summerland, BC, Canada 4 Samuel Roberts Noble Foundation, Inc., Ardmore, OK, USA 5 Division of Plant Sciences, University of Missouri, Columbia, MO, US...

e-Book on Closteroviridae

1 Plant Stress Biology, Instituto de Biología Molecular y Celular de Plantas, Consejo Superior de Investigaciones Científicas-Universidad Politécnica de Valencia, Valencia, Spain 2 Centro de Protección Vegetal y Biotecnología, Instituto Valenciano de Investigaciones Agrarias, Moncada, Valencia, Spain 3 Department of Plant Pathology, University of California, Davis, CA, USA 4 Department of Soil,...

Enhancing e-learning with media-rich content and interactions

Media Type Influences Preschooler’s Literacy Development: E-book versus Printed Book Reading

Traditionally, children’s books are in a printed format and shared book reading is done with an adult. In recent years, interactive E-books have become a common medium for children’s books and shared book reading is diminishing. This study compared the contribution of book format to the development of literacy in kindergarten children. We constructed an E-book, which included a story and relate...