Internet troll personality study: Machiavellianism, narcissism, psychopathy, sadism.

Extra Links for Lectures
This Man's Phobia Of Kim Kardashian Makes Him Vomit
How a Great College Professor Changes Your Life
The Science of Attraction- TED-Ed - YouTube
The Bem Sex Role Inventory with JavaScript scoring
Selfies Linked to Narcissism, Addiction and Mental Illness, Say Scientists
The Biology of Risk
World's Hardest Tongue Twister: Pad Kid Poured Curd Pulled Cold | TIME.com
23andMe Bows To FDA's Demands, Drops Health Claims
New Neighbor's Agenda - White Power Takeover
Science Confirms the Obvious: Parents are More Strict with Older Kids
An Ugly Trend: Teens Turn to YouTube to Evaluate Their Looks
23 Unforgettable Moments From "My Strange Addiction"
ESP Testing Instructions From Daryl Bem
Before & After Drugs (Meth): The Horrors of Methamphetamine Infographic
Walking again at the World Cup with help from Colorado State University
Scientists Just Discovered a Revolutionary Way to Treat Depression - PolicyMic
Scarcity Might Make People More Racist
Seeing Jesus Toast Is Normal Study Says - TIME
Beer goggles really do exist, finds researchers
Does Porn Cause Brain Shrinkage In Men?
Female-named hurricanes kill more than male hurricanes because people don't respect them, study finds
Myers-Briggs Test
The Science of Why People See Ghosts
Six Famous Thought Experiments, Animated in 60 Seconds Each
A Wild Interview With a Girl Who Feels the Feelings of Machines
This 10-Year Old Can Speak Backwards Completely Fluently
Inattentional Blindness: Why an Invisible Gorilla Is a Security Threat
Cheerleader Effect: Why People Are More Beautiful in Groups
Sex Ed: Evolutionary Reasons to Regret That Hookup