The research on emotional attribution initiated from the field of children morality cognition,thus,misattribution research and general emotion attribution research came out after then.

Since the 1970s the research on the attribution of moral emotion was focused on emotional attribution s definition,directional development,age differences,causes,influential factors and so on.

In the past, the research about emotional attribution puts more emphasis on other-emotional attribution rather than on the self-emotional attribution especially college students self-emotional attribution.

time series analysis Poisson regression was used to evaluate the relationship between cause-specific deaths and air pollutant, con sidering the potential confounding factors such as seasonal and long-term patte rns, meteorological factors (air temperature, air humidity), as well.

When the data appear to be zero-inflated,zero-inflated poisson regression model will be applied,and the proportion parameter φ of structural zeros is usually supposed to be constant and not affected by rating factors.

Poisson regression model is usually used in forecasting claim counts, but when the data appears to be over-dispersed, it will be not suitable.

This kind of tendency is mainly reflected in the two types of writing: the vagrancy and anguish in an alien country and the degradation and s.