Past screening participation was also demonstrated to be an independent correlate of CRC screening uptake in several studies [ 29, 47], and although our research does not directly measure participation, intention to participate can provide some indication of behaviour.
Hence, through a model of participants' perceptions of smartphone travel survey applications (survey apps), this study aims to reveal such impacts and how they affect the participants' intentions to continue participating in these surveys.
In particular, Herbert et al. showed that whereas over 80% of participants expressed an intention to participate in a CRC screening program, only 40% actually participated [ 12].
Therefore, we could assess actual participation instead of intention to participate, which is often used as a proxy for participation [ 44].
The results showed a significant, positive impact of the perceived "ease of use" and "usefulness" of the survey app as the technological medium of data collection on the participants' "satisfaction" and "intention" to continue participating in the corresponding survey.
Intention to participate in the MSP will be measured using one item regarding intention to participate in the next 3 months (yes/no/undecided).
In addition to the 18 choice tasks, questions about age, gender, income, education, current physical activity levels, and questions about participants' general opinion about lifestyle programs and their intention to participate in such programs were included.
We examined whether participating in a community jury had an effect on men's knowledge about and their intention to participate in PSA screening.
This paper aims to identify factors that may have potential to either promote or hinder fishers' participation, and investigate the association between factors and fishers' intention to participate using a logit regression model.
It has revealed that a GP's intention to participate is not necessarily synonymous with ongoing participation.
