4. Methods
4.1. Design
In conducting the present study, a descriptive exploratory approach was applied, using triangulation. In a
descriptive exploratory study, the details of existing variables are gathered and used to explain and evaluate the
current situation and activities. The perspectives, opinions and realities are the variables of this study, which were
gathered through questionnaires or interviews (LoBiondo–Wood & Haber, 2006). The triangulation method is also
used (LoBiondo–Wood & Haber, 2006; Strubert & Carpenter, 2007).