The purpose of the current research was to develop an instrument for high school students aiming to explore the satisfaction and frustration of their basic psychological needs of autonomy, relatedness, and competence while learning science and to investigate their relation to self-efficacy in science learning. This research involves two studies.…

We engaged 47 eighth-grade students in a newly developed learning environment that integrates mobile augmented reality (AR) technology to support students' learning of nuclear energy use and radiation pollution, a topic related to a socioscientific issue (SSI) that involves complex reasoning considering scientific evidence and multiple…

In the past, students' science learning self-efficacy (SLSE) was usually measured by questionnaires that consisted of only a single scale, which might be insufficient to fully understand their SLSE. In this study, a multi-dimensional instrument, the SLSE instrument, was developed and validated to assess students' SLSE based on the previous…