Fig 1.
The unified theory of acceptance and use of technology model [13].
Fig 2.
Survey model according to the UTAUT approach of [13].
Fig 3.
Responses to the “Effort” section (questions 1–2).
Fig 4.
Responses to the “Effort” section (questions 3–4).
Fig 5.
Responses to the “Performance” section (questions 5–7).
Fig 6.
Responses to the “Performance” section (questions 8–9).
Fig 7.
Responses to the “Social influence” section (questions 10–13).
Fig 8.
Responses to the “Behavioural intention” section (questions 14–15).
Fig 9.
Responses to the “RG score” section (questions 17–19).
Table 1.
Influence of the factors of age, gender, origin, and scientific discipline on the questions in the survey about ResearchGate on the basis of the statistical significance (implemented by the ANOVA test of the SPSS statistical analysis software (a significance of 0.05 or less indicates that the factor has a decisive influence on the participants’ answers)).