For those that are looking for clinical experience: the Substance Abuse and Mental Health Services Administration (SAMHSA), a governmental agency focused on substance abuse and mental health is offering a paid 10-week summer internship at their headquarters in Rockville, MD.
The application deadline is April 18, 2014.
See more at: http://beta.samhsa.gov/about-us/jobs-internships/internships
Please see the attachments or links for more information about current marketing and I/O Psychology Internships for Undergraduate Students. These internships are unpaid, but they would be good to have on your CV if you plan on pursuing a graduate degree in these fields.
I/O Psychology Internships for Undergraduates:
Human Services Data Analysis Intern (fall 2013)
Human Services Planning Intern (fall 2013)