UX design in agile: a DSDM case study

Integrating User Experience (UX) design with agile development continues to be the subject of academic studies and practitioner discussions. Most of the existing literature focuses on SCRUM and XP, but in this paper we investigate a technical company who use DSDM. Unlike other agile methods, DSDM provides a configurable framework and a set of roles that covers the whole software development process. While elements of the UX design integration experience were similar to those reported with other agile methods, working practices to mitigate the challenges were identified using DSDM’s standard elements. Specifically, communication challenges were mitigated by extending two of DSDM’s standard roles. In addition, a change of focus between a design-led phase and a development-led phase of the project changed the communication challenges. Agile teams need to be aware that this change of focus can happen and the implications that it has for their work

The development of self–other overlap from childhood to adolescence

This study aimed to clarify the developmental course of self–other overlap from mid-childhood to late adolescence. Results showed that the development of self–other overlap varied across relationship type: whereas self–stranger overlap increased, overlap with mother, father, friend, and classmate all decreased, with that for parents decreasing most

Nostalgia and satisfaction with life: A behavioral genetic analysis

Nostalgia, a bittersweet but predominantly positive emotion, arises from self-relevant and social memories. Evidence suggests that nostalgia is a potential source of happiness. Indeed, at the phenotypic level, this relation appears to be positive albeit tenuous. At the etiologic level, the relation is unknown. To fill this knowledge gap, we investigated the phenotypic and genetic association between nostalgia and satisfaction with life (SWL). We assessed nostalgia and SWL in 464 twin siblings, including 117 monozygotic twin pairs and 115 dizygotic twin pairs. By comparing monozygotic twins to dizygotic twins, we analyzed the genetic and environmental effects on nostalgia and SWL simultaneously. We observed a small positive association between nostalgia and SWL (r phenotypic = 0.12), with this association being strengthened after neuroticism was partialled out (r phenotypic = 0.17). More importantly, nostalgia and SWL shared some environmental (but not genetic) sources (r non-shared environment = 0.21), which accounted for the majority (88%) of their phenotypic association. Taken together, the findings support a positive relation between nostalgia and SWL, and further uncover the bases underlying this relation. The study adds to the burgeoning literature on nostalgia and well-being. </p