The effects of self-efficiency basis the relationship between self-regulation and emotional intelligence among school-aged adolescents were studied in this research. Self-efficacy, it was hypothesized, does not play a significant role in mediating emotional intelligence-self-regulation，467 adolescents were randomly drawn from ten high schools in an education zone for the study. Three validated scales were used to gather data, which were then analysed in several ways. The findings revealed that-

• Self-efficacy, self-control, and emotional intelligence are all strongly related;
• There is a interaction between self-regulation and emotional intelligence( =.14; t = 3.59; p.01
• Emotional maturity and self-regulation have a self-regulatory partnership

 When controlling for self-efficacy, there was no association between emotional intelligence and self-regulation (=.08; t = 1.96; p >.05), This means that autonomy has a total mediative impact on interactions between emotional maturity and self-regulation. The findings show that self-efficacy is an important element in the relationship between emotional intelligence and self-regulation. It was recommended that the effects of its moderating effects be investigated further.

Keywords: Emotional Intelligence, Self-Regulation, School Age, Relationship and Management.