Why hashtag activism isn't enough to change the world

Sources for scientific journals are provided below. New videos come out every Thursday so subscribe for more videos.
Visit my Facebook page for more bite sized tips and psychology information
https://www.facebook.com/BiteSizePsych Also, if you like the music behind it, you should check out the musician behind it. This is his latest project:
https://www.youtube.com/watch?....v=wepL1wsn1B0 Sourc Samaritan study
http://psycnet.apa.org/psycinf....o/1973-31215-001 Or donations
http://webs.wofford.edu/pechwj..../Do%20Defaults%20Sav experiment
http://psycnet.apa.org/psycinfo/1965-12141-001