“…The most prominent of these are healthcare workers such as nursing staff, physiotherapists and external emergency workers (Bernaldo & Labrador-Encinas, 2007;Figueiredo, Grau, Gil-Monte, & García, 2012), university professors (Otero, Santiago, & Castro, 2008), teachers (Pishghadam & Sahebjam, 2012), carers of the elderly (Menezes, Fernández, Hernández, Ramos, & Contador, 2006) and of minors (Jenaro-Río, Flores-Robaina, & González-Gil, 2007), council workers (Boada-Grau, De-Diego, & Agulló, 2004), traffic police (Aranda, Pando, Salazar, Torres, & Aldrete, 2009), prison officers (Hernández-Martín, Fernández-Calvo, Ramos, & Contador, 2006), firemen (Moreno-Jiménez, Morett, Rodríguez, & Morante, 2006) and state and private companies (Salanova, Grau, Llorens, & Schaufeli, 2001;Salanova, Schaufeli, Llorens, Peiró, & Grau, 2000;Schaufeli, Salanova, González-Romá, & Bakker, 2002). Other collectives are currently being researched such as sports players (Arce, De Francisco, Andrade, Arce, & Raedeke, 2010) and adolescents (Salmela-Aro, 2012).…”