“…There have been considerable efforts to encourage girls to become interested in computer science (for a review of intervention strategies, see (Miliszewska & Moore, 2010)). Companies, governments, third-sector organisations and university academics have designed a variety of interventions 1 to promote computer science careers (Hunter & Boersen, 2017) and teach introductory CS concepts to girls, often in informal educational settings such as online programmes, summer camps or after school clubs (Hulsey et al, 2014;Thomas et al, 2017). While such programmes are designed with the best of intentions, the lack of diversity in CS and related STEM disciplines is a highly complex problem and interventions are often ineffective (MacDonald, 2014a).…”