Finally, the study sampled only 124 interviewees, a relatively small sample. This is in accordance with Salgado’s research, in which he reviews and compares sample sizes across three peer reviewed journals. In his paper, he documents an increase in sample size over the years. This may possibly point to a weakness of the current research, that is the sample size. Clearly, similar studies on a larger scale would help to support both the reliability and validity of the current findings, and better serve the goals of reaching an all-encompassing model about the relationships between the investigated variables.