reports to be a stakeholder of the Institute for health training online (GET.ON), which aims to implement scientific findings related to the present research into routine care. He also received consultancy fees from several companies, such as Minddistrict, Lantern, and German health insurance companies. All other authors do not report any conflict of interest.

Pre- to post-treatment effect sizes for completers in both groups were superior to benchmarked waiting-list control groups.

Drawing on philosophy, the history of psychology and the natural sciences, this book proposes a new theoretical foundation for the psychology of the life course. It features the study of unique individual life courses in their social and cultural environment, combining the perspectives of developmental and sociocultural psychology, psychotherapy, learning sciences and geronto-psychology. In particular, the book highlights semiotic processes, specific to human development, that allow us to draw upon past experiences, to choose among alternatives and to plan our futures. Imagination is an important outcome of semiotic processes and enables us to deal with daily constraints and transitions, and promotes the transformation of social representation and symbolic systemsgiving each person a unique style, or 'melody', of living. The book concludes by questioning the methodology and epistemology of current life course studies.

This study aims to further the understanding of how innovative moments (IMs), which are exceptions to a client's problematic self-narrative in the therapy dialogue, progress to the construction of a new self-narrative, leading to successful psychotherapy. The authors' research strategy involved tracking IMs, and the themes expressed therein (or protonarratives), and analysing the dynamic relation between IMs and protonarratives within and across sessions using state space grids in a good-outcome case of constructivist psychotherapy. The concept of protonarrative helped explain how IMs transform a problematic self-narrative into a new, more flexible, self-narrative. The increased flexibility of the new self-narrative was manifested as an increase in the diversity of IM types and of protonarratives. Results suggest that new self-narratives may develop through the elaboration of protonarratives present in IMs, yielding an organizing framework that is more flexible than the problematic self-narrative.

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