STORRE

Introduction: Maternal kin selection is a driving force in the evolution of mammalian social complexity and it requires that kin are distinctive from nonkin. The transition from the ancestral state of asociality to the derived state of complex social groups is thought to have occurred via solitary foraging, in which individuals forage alone, but, unlike the asocial ancestors, maintain dispersed social networks via scent-marks and vocalizations. We hypothesize that matrilineal signatures in vo...

There is evidence across a range of bi-parental species that physiological changes may occur in partnered males prior to the birth of an infant. It has been hypothesised that these hormonal changes might facilitate care-giving behaviours, which could augment infant survival. The mechanism that induces these changes has not been identified, but evidence from several species suggests that odour may play a role. The current study investigated this in humans by recording testosterone and psycholo...

Aim To report a qualitative study of themes Registered Nurses raised spontaneously about their work environment, in a cross‐sectional survey study when responding to the Essentials of Magnetism II (EOMII) scale. Design Qualitative descriptive survey. Methods At the end of the EOMII scale, a free form text section was included asking nurses to add comments about their ward/work environment. Of the 247 nurses who completed the EOMII scale, 30% (N = 75) provided comments. Inductive content ana...

Eliciting different attitudes with survey questionnaires may impact on intention to donate organs. Previous research used varying numbers of questionnaire items, or different modes of intervention delivery, when comparing groups. We aimed to determine whether intention to donate organs differed among groups exposed to different theoretical content, but similar questionnaire length, in different countries. We tested the effect of excluding affective attitudinal items on intention to donate, us...