All therapies contain positive and negative controls on behavior. (religion-online.org)
It is not clear what an explanation for plate based methods would be, and no proper negative control data exist for plate based methods to investigate these properties. (nxn.se)
Both mothers and fathers of children with borderline intellectual functioning have more negative controlling parenting (child age 5 - 6) than did parents of typically developing children. (psychologytoday.com)