A Proposal for a Standard With Innovation Management System

Maria Isabel Carvalho et al.
325 respondents attended one of the 4 public schools in the study and the remaining 31 went to the
only private school (Figure 4).
Figure 4: Answers by type of school attended
Concerning the ethnic background, the test group and the control group have a similar structure, with
approximately 96% whites. The other ethnic groups considered are negligible. About the parents’
present type of work, only the minority of the students has at least one self-employed parent. Most
students’ parents, participant or not, aren’t self-employed (Figure 5).
Figure 5: Answers by parents’ present type of work
Regarding parents’ emigration experience, the majority do not have that experience. Approximately
one quarter of the students mentioned that one (or both) of their parents has emigration experience
(Figure 6).
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