Based on a three-year-long ethnography of the hobby of model rocketry, I present a practice-centered theory of interest relationships—that is, the pattern of long-term, self-motivated engagement in open-ended practices that has been theorized under the concept of individual interests. In contrast to extant theories of individual interests, in which persistent engagement is pegged to a topic-specific relationship (e.g., a model rocketeer has an interest in the topic of rocketry, broadly conceived), I propose that persistence in a practice of interest is best understood in terms of what I call

Educators have a critical stake in supporting the development of interest—as the presence of interest benefits sustained engagement and learning. Neuroscientific research has shown that interest is distinct from, but overlapping with, self-related information processing, the personally relevant connections that a learner makes to content (e.g., mathematics). We propose that consideration of self-related information processing is critical for encouraging interest development in at least two ways. First, support for learners to make self-related connections to content may provide a basis for the

Design thinking emphasizes that in addition to being creative, design solutions should be empathetic. Yet, research suggests there may be a tension between these goals, where focusing on empathy comes at a cost to creativity, sometimes by inducing fixation. We investigated this phenomenon through a quasi-experimental design with novice designers, contrasting two structured ideation techniques in which participants (N = 47) generated bad ideas prior to proposing beneficial ideas. Specifically, they used the wrong theory protocol (WTP) to generate harmful and humiliating ideas, and a variant in

Civic-science integrates science knowledge with civic practice but differs from the citizen-science prototype by reframing science as a public good and citizens as both recipients of and actors in policy. We draw from our studies of a civic-science model in which adolescents (majority African-American) collaborate with teachers and community partners to mitigate an environmental problem in their urban community. Based on students’ reflections on what they learn from these projects we have developed Environmental Commons theory, referring both to the natural resources on which life depends and