The authors would like to acknowledge Universitat d’Alacant for the possibility of conducting this work by means a grant included in program “Becas y Contratos para la formacion de Doctores del Vicerrectorado Investigacion, FPU2010” and specific funding research stay start some cultures. Also, was partly supported R+D+I lines Spanish Ministry Environment “Ministerio Medio Ambiente Rural Marino”...

Article history: Received 30 November 2015 Received in revised form 4 March 2016 Accepted 10 March 2016 Available online xxxx Previous research has linked narcissism with work-related burnout; however, no extant research has explored the relationship between narcissism and school-related burnout. From the standpoint of social mentality theory, narcissism may stem from an overactive threat syste...

Measurements of natural selection in hermaphrodite populations require the analysis of performance through both female and male sex functions. Here, we investigate selection on three floral traits: flower number, flower length, and corona width through both sex functions in natural populations of the tristylous daffodil Narcissus triandrus. Selection through female function was examined in six ...