Such a qualitative research process is nevertheless more time consuming and it is also tedious. Research Instrument

The research instrument refers to the means in which the research questions would be approached from a quantitative standpoint. Specifically, the research instrument is constituted by the survey. A survey is understood as a selection of questions which are relevant for the undergoing study. The usage of the survey as a research instrument is characterized by a series of elements, as follows:

Simplicity of usage

Ability to select the relevant sample

Basis on numeric and factual data,...

In terms of the source, this is a dual one, constituted on the one hand by the initially posed research questions and problems. On the other hand, the second source is constituted by the assessment of the literature review, which has supported the survey construction by revealing the most important elements related to environmentally