The second framework explore many more factors such as self-efficacy, anxiety, involvement, risk-task characteristics, enjoyment, usefulness, ease of use, attitude and intention.
Parents completed questionnaires about controlling feeding practices (pressure to eat, restriction) and children's appetitive characteristics (enjoyment of food, food responsiveness, satiety responsiveness).
Mathematically, this finding arises from varying strengths of associations not only between teaching characteristics and lesson enjoyment but also between work enjoyment and teaching characteristics in the comparison groups.
Taking popularity information away might seem like a radical experiment, but in our analyses, there were no statistically significant correlations between users' exploration characteristics and their enjoyment of the content.
However, positive relations between teaching characteristics and students' enjoyment vary in strength across the three contrasted vocational domains, and the same applies to positive associations between teachers' enjoyment and teaching characteristics.
In social classes, total effects are absent despite markedly stronger relations between all three teaching characteristics and students' enjoyment (see above), because in these classes, teachers' levels of work enjoyment are only loosely connected to their instructional behaviours.
Owing to moderate between-class variability, the standardized coefficients available for mediation models in Mplus are indeed very high for our variables (on average, β = .7 for relations of teaching characteristics with students' enjoyment of lessons).
However, in addition to reported empirical evidence on vocational students' interests and learning motivation, there are also theoretical reasons to examine potentially varying strengths of relationships between teaching characteristics and students' enjoyment under differing contextual conditions of instructional interaction.
Finally, although we could demonstrate varying strengths of positive associations between teaching characteristics and students' enjoyment of lessons across different domains of initial vocational training (while ensuring measurement invariance of the relevant constructs), we cannot yet infer why this is the case.
Keeping this context in view, this study investigates how utilitarian product characteristics, as measured by perceived usefulness, and hedonic product characteristics, that generate perceived enjoyment and playfulness, impact UL and WOM.
