S = Both Loftus and Palmer and Baron-Cohen are laboratory experiments...
D = Loftus and Palmer use independant measures design, while Savage-Rumbagh, uses quasi as it was a naturally occurring variable.
S = Bandura (72) and Samuel and Bryant (252) , both had large samples.
D = Freud was a case study, while Bandura was an experiment.
S = Small Samples in both…