Construct validity and reliability of the BARRIERS scale in the Spanish context Héctor González-de la Torre; David Díaz-Pérez; Claudio Alberto Rodríguez-Suárez; Ricardo José Pinto-Plasencia; José Verdú-Soriano; M. Ángeles Cidoncha-Moreno;

Professional competencies of oncology nurses: Recognizing advanced practice in nursing Sergio Muñoz-Villaverde; María Martínez-García; Leticia Serrano-Oviedo; Ana María Sobrado-Sobrado; María Ángeles Cidoncha-Moreno; Paloma Garcimartin;

Attitudes, capacities and perceived barriers in research of nurses of the Canary Health Service Héctor González-de la Torre; David Díaz-Pérez; Ricardo José Pinto-Plasencia; Begoña Reyero-Ortega; Elizabeth Hernández-González; Conrado Domínguez-Trujillo;