The phrase "internal locus" refers to the belief or perception that we have control over our own lives and outcomes. It means that we believe our actions and choices have a direct impact on what happens to us.
[44][citation needed] Schultz and Schultz also claim that children in families where parents have been supportive and consistent in discipline develop internal locus of control. (en.wikipedia.org)
Woe unto anyone who would suggest looking within at their weak internal locus of control. (educationnext.org)
The analysis also showed that women, more than men, reported high internal locus of control. (content.iospress.com)