Using data from a survey of 16 institutions in Africa, Asia, and Central/Latin America (N = 1082), a path analysis revealed that perceived ease of use of the library system had a significant impact on perceived usefulness, which ultimately led to behavioral intention to use.
However, inconsistent with our hypotheses, the data show that system quality, personal innovativeness, and organizational environment have no significant impact on perceived usefulness (H1a, H3b, and H5b) and perceived ease of use (H2a, H4b, and H6b).
Study design, conduct, analysis and reporting impact on the usefulness of studies.
This has a potentially important impact on the usefulness or otherwise of the enclave type instrument described in equation (2).
Differences in BBB penetration can have a serious impact on the usefulness and predictive value of small animal models in the drug development process [3].
Inspired by the definition of 'ontology', we discuss three dimensions of information that have fundamental impact on the usefulness of ontologies for information management: formality, stability, and sharing scope of information.
Due to the highly subjective nature of the quality of a software system, the metrics can have a huge impact on the usefulness of the metaheuristic optimization technique, depending on how accurately they portray quality in the eyes of the user.
The item-level completeness of case notifications also has the potential to impact on the usefulness of routinely collected notifiable disease data for population health.
Huang and colleagues [ 45] explored user behavior in mobile learning and found that perceived mobility has a positive impact on perceived usefulness.
Presenting the results in an understandable and attractive way has a large impact on the usefulness of the model as it affects acceptance and actual implementation.
