ahlam1399
09-16-2015, 03:51 AM
A team of behavioral scientists has been studying low-cost, easy interventions ? text message reminders, how an envelope looks ? to improve efficiency and access to federal programs.
أكثر... (http://www.npr.org/2015/09/15/440621398/how-small-changes-can-yield-big-results-for-the-government?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/2015/09/15/440621398/how-small-changes-can-yield-big-results-for-the-government?utm_medium=RSS&utm_campaign=news)