Funding for this research was provided by:
Secretaría de Estado de Investigación, Desarrollo e Innovación (PSI2014-61764-EXPLORA, PSI2015-69253-R, BES-2013-064936)
Ministerio de Educación, Cultura y Deporte (FPU12/02342)
Real Colegio Harvard Complutense/Santander bank (CT27/16-CT28/16)
Text and Data Mining valid from 2019-10-31
First Online: 31 October 2019
Compliance with Ethical Standards
: The authors declare that they have no conflict of interest.
: All participants were informed and gave their consent before participating in the study.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This investigation was approved by the Ethics Committee of Complutense University of Madrid (School of Psychology).