self report parent's pid
self report parent's pid

berkeley-cocosci/psiTurk,berkeley-cocosci/psiTurk,andyh616/psiTurk,suchow/psiTurk,michaelpacer/psiTurk,rbtrace/psiTurk,berkeley-cocosci/psiTurk,rbtrace/psiTurk,kachergis/psiTurk,mshvartsman/psiTurk,NYUCCL/psiTurk,andyh616/psiTurk,michaelpacer/psiTurk,mshvartsman/psiTurk,pfeyz/psiTurk,johnmcdonnell/psiTurk,kachergis/psiTurk,johnmcdonnell/psiTurk,NYUCCL/psiTurk,NYUCCL/psiTurk,andyh616/psiTurk,mshvartsman/psiTurk,johnmcdonnell/psiTurk,pfeyz/psiTurk,suchow/psiTurk,michaelpacer/psiTurk,kachergis/psiTurk,rbtrace/psiTurk,pfeyz/psiTurk,suchow/psiTurk