The findings revealed that perceived ease of use, result demonstrability, subjective norm, and image influenced perceived usefulness
. Similarly, as found in TAM2, the interactive impact of job relevance and output quality on perceived usefulness
was found in this study, in such a way that when the output quality increased job relevance influences on perceived usefulness
Therefore, Bhattacherjee (2001)  presents an IS continuance model based on Davis et al.'s (1989) Technology Acceptance Model (TAM)  and Oliver's (1980) Expectancy Disconfirmation Theory (EDT)  asserting that an IS' continuation intention is determined by confirmation and perceived usefulness
produced by the results of initial use of IS; confirmation influences perceived usefulness
Scholars have found that TPACK is positively related to teacher self-efficacy, perceived ease of use, perceived usefulness
of technology, and intention to use technology (Abbitt, 2011; Alsofyani et al., 2012; Horzum&Gungoren, 2012; Liu, 2011; Sahin, Celik, Akturk, & Aydin, 2013; Semiz&Ince, 2012).
Hypothesis 1: User-generated information will have a positive effect on the perceived usefulness
of a food delivery app.
In this study, TAM will be extended, with external variables added to perceived usefulness
and ease of use.
Adding users' perceived value of greenness of transportation could help to ease their doubts and strengthen their trust in the green perceived usefulness
and perceived ease of use of green transportation.
The perspective of the students belonging to higher education sector has been viewed; moreover the mediation of perceived usefulness
has also been identified.
Response on usefulness
of interactive lectures (IL) was acquired by a questionnaire designed separately for students and lecturers.
It remained unclear last night what was behind the move but Mr Dickson's ministry was subject to a judicial commission on its "usefulness
But, "The Gazette" maintained what it regarded as its usefulness
to the British community in Egypt, with only occasional attention to Egyptian national aspirations.
Anthem wound up in second place for usefulness
and ease of use, while Medicare ended up second for enjoyability.
In addition, large scale clinical testing confirms the usefulness
of this measurement tool.
The website has been recognised for its usefulness
in new-vehicle shopping for a second consecutive time.
The concept of usefulness
had now not only replaced stewardship but had become well entrenched in the authoritative literature.
The Lord Jesus, with His divine insight, is dedicated to transforming lives that seem beyond redemption and usefulness
. In 2 Corinthians 5, we read: "Therefore, if anyone is in Christ, he is a new creation; old things have passed away; behold all things have become new." Do not despair if others see little potential in your character.