Hi i'm in the hospital, I had major surgery and I am feeling horrible. I need help with this please. information is below, and this is all the information I have.

Describe a potential mediator and moderator that could apply to each research finding below.

Clearly explain the concept of mediator and moderator before you begin describing a potential mediator and moderator in each research scenario.

In each research scenario below, define the mediator and moderator. Include evidence in your narrative to support your definitions of the mediator and moderator for each research situation.

1. High satisfaction with one's direct supervisor leads to lower levels of employee turnover. In other words, employees who are highly satisfied with their direct supervisor are less likely to leave an organization than employees who are dissatisfied with their direct supervisor (DeConinck, 2009).
2. High levels of parental reading are associated with faster cognitive development in young children. In other words, children whose parents read to them more show faster cognitive development than children whose parents read to them less often (National Scientific Council on the Developing Child, 2007).
3. Being socially excluded leads to increases in aggressive behavior. Research has found that when people are excluded by others, they are more likely to behave aggressively, even to people who did not initially exclude them (Twenge et al., 2001).
4. Defendants who wear glasses are less likely to be convicted by juries as being guilty of committing violent crimes (Brown et al., 2008).

Can you please provide reference.