Statistical results show better prediction accuracy of read-across predictions than model predictions where similar compounds could be identified, which indicates the importance of using read-across and usefulness of the program.
The results support the teaching proposal, showing the importance of the usefulness of chemistry for their training and professional future, although it is considered necessary to further this line.
Prior studies of ICT-enabled learning environments provided strong support of importance of perceived usefulness of ICT and users' satisfaction with such technologies (e.g., Limayem & Cheung, 2008; Sørebø et al., 2009; Lee, 2010; Stone & Baker-Eveleth, 2013).
Overall, 38% (95/249) of our included studies provided some data to support the central importance of perceived usefulness and none provided data to refute it.
As the TAM suggests, the statistical significance of these two discriminant factors refers to the importance of the perception of usefulness and ease of use when the use of a technology needs to be explained [ 32, 33].
In light of these potential benefits, policymakers and organisations are showing greater appreciation of the importance and usefulness of research as a source of information to guide decision making [ 17].
Testing patients' perception of the importance and usefulness of public reports has been found to be essential in assuring a responsive and accountable system of care.
Conversely, it may reflect the uncertainty that researchers, who have expert knowledge of the importance and usefulness of pain responses but who may not have clinical expertise in directly observing the infants, have in evaluating indicators.
Task value refers to students' perceptions of the intrinsic value, importance of doing well, usefulness, and cost of completing a learning task (Wigfield & Eccles, 2000).
Greece would need to have political leaders who are convinced of the necessity, importance and usefulness of reforms, and who are committed to them despite the political risk involved.
