Projects, Data & Analyses

Barsham, H., & Ellefson, M. R. Can retrieval practice reduce test anxiety and increase self-efficacy for test taking in 10- to 11-year-olds from England? Open Science Framework. https://doi.org/10.17605/osf.io/j4dn2

Ellefson, M. R. INSTRUCT Lab. Open Science Framework. https://doi.org/10.17605/osf.io/hm682

Ellefson, M. R. Invited talks and lectures. Open Science Framework. https://doi.org/10.17605/osf.io/5xkhg

Ellefson, M. R., & Oppenheimer, D. Replication needs fidelity. Open Science Framework. https://doi.org/10.17605/osf.io/7y4v5

Ellefson, M. R., Paes, T. M., Said, T., Tsapali, M., Zonneveld, A. K., Eberhart, J., Kotsiou, A., Chu, C., P.-K., Patel, J., Barsham, H., Turner, G., Lai, R., P.-Y., Neal, D., Kreijkes, P., & Le Courtois, S. INSTRUCT Symposium 2019. Open Science Framework. https://doi.org/10.17605/osf.io/dguqv

Ellefson, M. R., Serpell, Z., & Parr, T. Mind MATCH Chess: Project/grant overview. Open Science Framework. https://doi.org/10.17605/osf.io/yac8e

Ellefson, M. R., Serpell, Z., & Parr, T. The zoo task. Open Science Framework. https://doi.org/10.17605/osf.io/c6aq7

Ellefson, M. R., Zachariou, A., Ng, F., Wang, Q., & Hughes, C. HK-UK family thinking skills study: Socioeconomic status, executive functions and numeracy. Open Science Framework. https://doi.org/10.17605/osf.io/qdwnh

Ellefson, M. R., Zonneveld, A. K., Tsapali, M., Barsham, H., Paes, T. M., Tsigaridis, K. G., Lai, R. P.-Y., Said, T., Huang, L., Turner, G., Chu, C. P.-K., Yang, Y., Wang, R., & Kotsiou, A. INSTRUCT Symposium 2021. Open Science Framework. https://doi.org/10.17605/osf.io/7h2tg

Lai, R. P., & Ellefson, M. R. A bi-factor model of computational thinking. Open Science Framework. https://doi.org/10.17605/osf.io/pf6zq

Lai, R. P., Ellefson, M. R., & Hughes, C. Executive functions, metacognitive monitoring and academic abilities. Open Science Framework. https://doi.org/10.17605/osf.io/r9cnu

Patel, J. N., Aldercotte, A., Tsapali, M., Serpell, Z., Parr, T., & Ellefson, M. R. The zoo task: A novel metacognitive problem-solving task developed with a sample of African American children from schools in high poverty communities. Open Science Framework. https://doi.org/10.17605/osf.io/gkac3

Tsigaridis, K. G., Ellefson, M. R., & Wang, R. The contribution of executive functions and mathematical skills to the understanding of physics concepts and physics problem solving: Adult study. Open Science Framework. https://doi.org/10.17605/osf.io/xq4cw

Tsigaridis, K. G., Ellefson, M. R., & Wang, R. The understanding of physics concepts and physics problem solving in high school students: The contribution of executive functions and mathematical skills. Open Science Framework. https://doi.org/10.17605/osf.io/mwqk2

Tsigaridis, K. G., Wang, R., & Ellefson, M. R. The intercorrelation between executive functions, physics problem solving, mathematical, and matrix reasoning skills: Reflections from a small-scale experiment. Open Science Framework. https://doi.org/10.17605/osf.io/gycq5

Wang, R., & Ellefson, M. R. Investigating the relationship between executive  functions and the suppression of naïve thinking. Open Science Framework. https://osf.io/8bh9y

Zonneveld, A. K., & Ellefson, M. R. Exploring executive function measurement in urban schools: Links between computerised tasks and teacher ratings (sample 2). Open Science Framework. https://doi.org/10.17605/osf.io/fkw5m

Zonneveld, A. K., Serpell, Z., Parr, T., & Ellefson, M. R. Exploring executive function measurement in urban schools: links between computerised tasks and teacher ratings (sample 1). Open Science Framework. https://doi.org/10.17605/osf.io/whzrg