Hirt, Carmen Nadja, Yves Karlen, Francesca Suter, and Katharina Maag Merki. 2020. “Types of Social Help-Seeking Strategies in Different and across Specific Task Stages of a Real, Challenging Long-Term Task and Their Role in Academic Achievement”. Frontline Learning Research 8 (4):74-111. https://doi.org/10.14786/flr.v8i4.627.