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Full-Text Articles in Social and Behavioral Sciences
Development And Validation Of A Concept Inventory For Introductory-Level Climate Change Science, Lorna Jarrett, Brian Ferry, George Takacs
Development And Validation Of A Concept Inventory For Introductory-Level Climate Change Science, Lorna Jarrett, Brian Ferry, George Takacs
George Takacs
This paper follows on from Jarrett, Takacs and Ferry (2011) which reported the first stage in development of a high school level concept inventory (CI) for the science of climate change: the climate change concept inventory (CCCI). In order to develop a reliable and valid instrument, it is necessary to follow appropriate procedures. This paper details the process of CI item development; reports statistical results of initial field trials and outlines how these will be used to further refine the CCCI. Item difficulty, discrimination, and point biserial coefficient were calculated for each item. Cronbach's alpha and test-retest data were used …
Validating Indicators Of Interdisciplinarity: Linking Bibliometric Measures To Studies Of Engineering Research Labs, David Roessner, Alan L. Porter, Nancy J. Nersessian, Stephen J. Carley
Validating Indicators Of Interdisciplinarity: Linking Bibliometric Measures To Studies Of Engineering Research Labs, David Roessner, Alan L. Porter, Nancy J. Nersessian, Stephen J. Carley
alan l porter
This article examines the extent to which specific features of interdisciplinary research are accurately reflected in selected bibliometric measures of scholarly publications over time. To test the validity of these measures, we compare knowledge of research processes and impact based on ethnographic studies of a well-established researcher’s laboratory, together with personal interview data, against bibliometric indicators of cognitive integration, diffusion, and impact represented in the entire portfolio of papers produced by this researcher over time.