Students’ age and noncognitive traits predict writing self-efficacy and motivation

The present study explored the relations of students’ age and noncognitive traits (grit, growth mindset, and college self-efficacy) on writing self-efficacy and writing motivation. Participants (N = 457) wrote a short reflection in response to a quote, after which they evaluated similar responses, purportedly written by their peers, that were either exemplary or poor. Participants who read the exemplary essays were less likely to believe they could write as well as their peers (writing self-efficacy) and less likely to write a second essay (writing motivation), demonstrating a discouragement by peer excellence effect. Grit, growth mindset, and college self-efficacy were all positive correlates of writing self-efficacy. Writing self-efficacy, in turn, predicted the willingness to write another essay. Older students reported higher levels of writing self-efficacy and exhibited greater writing motivation. Older students also reported higher levels of grit, college self-efficacy, and growth mindset. A parallel mediation analysis revealed an indirect effect of college self-efficacy on the relation between age and writing self-efficacy. These results suggest that educators should judiciously model the works of students’ exemplary peers and foster noncognitive traits that improve writing self-efficacy. The results also suggest that older students are more receptive to writing.