Touch starvation
Videos
Touch starvation, also known as touch deprivation or skin hunger, is the physiological need by humans and other species for physical contact with their own species or other living beings. Its prolonge
A red and white Holstein Friesian cow licking its calf
People simulating a hug through a glass pane door, during the COVID-19 pandemic
Pit of despair
Videos
The pit of despair was a name used by American comparative psychologist Harry Harlow for a device he designed, technically called a vertical chamber apparatus, that he used in experiments on rhesus ma
Touch starvation
…Physical intimacy Pit of despair Social isolation…
Harlow's vertical chamber apparatus
Wistar rat