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Detmar W. Straub
Researcher at Temple University
Publications - 222
Citations - 61427
Detmar W. Straub is an academic researcher from Temple University. The author has contributed to research in topics: Information system & Information technology. The author has an hindex of 67, co-authored 217 publications receiving 56212 citations. Previous affiliations of Detmar W. Straub include Korea University & Georgia State University.
Papers
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Trust and TAM in online shopping: an integrated model
TL;DR: Research on experienced repeat online shoppers shows that consumer trust is as important to online commerce as the widely accepted TAM use-antecedents, perceived usefulness and perceived ease of use, and provides evidence that online trust is built through a belief that the vendor has nothing to gain by cheating.
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Structural equation modeling and regression: guidelines for research practice
TL;DR: The article presents a running example which analyzes the same dataset via three very different statistical techniques and compares two classes of SEM: covariance-based SEM and partial-least-squaresbased SEM, and discusses linear regression models and guidelines as to when SEM techniques and when regression techniques should be used.
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Information technology adoption across time: a cross-sectional comparison of pre-adoption and post-adoption beliefs
TL;DR: The examination of Windows technology in a single organization indicates that users and potential adopters of information technology differ on their determinants of behavioral intention, attitude, and subjective norm.
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A Practical Guide To Factorial Validity Using PLS-Graph: Tutorial And Annotated Example
David Gefen,Detmar W. Straub +1 more
TL;DR: What factorial validity is and how to run its various aspects in PLS are explained and an annotated example with data is provided to assist in reconstructing the detailed example.
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Specifying formative constructs in information systems research
TL;DR: Whether formative constructs are indeed being mistaken for reflective constructs by information systems researchers by examining complete volumes of MIS Quarterly and Information Systems Research over the last 3 years is examined.