Finally, the study sampled only 124 interviewees, a relatively small sample. This is in accordance with Salgado’s (1998) 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 valid- ity of the current findings, and better serve the goals of reaching an all-encompassing model about the relationships between the investigated variables.