请把下面这句话改写的学术一点Column 1 is the regression result without adding control variables and the coefficient of intelligent development is significantly negative which means that intelligent development can i

In Column (1), the regression analysis was conducted without the inclusion of control variables, revealing a statistically significant negative coefficient for intelligent development. This suggests that intelligent development can ameliorate the mismatch of human capital. Upon introducing control variables in Column (2), the significantly negative coefficient remains, providing further evidence to support this assertion.