Due to the increased use of scientific models and modelling in K-12 education, there is a need to uncover its effects on students over time. Prior research has shown that the use of scientific modelling in K-12 classes is associated with improved conceptual knowledge and problem-solving skills. However, few studies have explicitly tested the…

Autonomy is the sense that one has control over one's actions within an environment or that one has some degree of choice over his or her own life. Autonomy support involves an individual who is in a position of authority, (e.g., parent, teacher, coach), taking the perspective of another (e.g. student, child), acknowledging their feelings, and…

As part of the National Science Foundation Science Literacy through Science Journalism (SciJourn) research and development initiative (http://www.scijourn.org; Polman, Saul, Newman, and Farrar, 2008) a quasi-experimental design was used to investigate what impact incorporating science journalism activities had on students' scientific literacy.…