On May 6, 2019, Karolina Lukasik (Department of Psychology, Åbo Akademi University) defended her PhD thesis “Studies in Working Memory: Reliability of Measurement, Psychological Correlates, and Malleability to Brain Stimulation”. The Faculty Opponent was Professor Teresa Bajo (University of Granada, Spain), and the Custos was Docent Anna Soveri (University of Turku and Åbo Akademi University). The thesis can be found here: https://www.doria.fi/handle/10024/168485