not ic ▁hand sh ake ▁induction , ▁which ▁is ▁a ▁type ▁of ▁confusion ▁technique . ▁The ▁induction ▁is ▁done ▁by ▁the ▁hyp not ist ▁going ▁to ▁sh ake ▁hands ▁with ▁the ▁subject , ▁then ▁interrupt ing ▁the ▁flow ▁of ▁the ▁hand sh ake ▁in ▁some ▁way , ▁such ▁as ▁by ▁gra bb ing ▁the ▁subject ' s ▁w rist ▁instead . ▁If ▁the ▁hand sh ake ▁continues ▁to ▁develop ▁in ▁a ▁way ▁which ▁is ▁out - of - keep ing ▁with ▁expect ations , ▁a ▁simple , ▁non - ver bal ▁tr ance ▁is ▁created , ▁which ▁may ▁then ▁be ▁rein for ced ▁or ▁util ized ▁by ▁the ▁hyp not ist . ▁All ▁these ▁responses ▁happen ▁naturally ▁and ▁automatically ▁without ▁telling ▁the ▁subject ▁to ▁cons ci ously ▁focus ▁on ▁an ▁idea . ▁ ▁Richard ▁Band ler ▁told ▁people ▁that ▁Er ick son ▁had ▁taught ▁him ▁this ▁hand sh ake ▁technique . ▁ ▁However , ▁it ▁is ▁clear ▁that ▁Band ler ▁embedded ▁some ▁parts ▁in ▁it ▁that ▁were , ▁in ▁fact , ▁impossible ▁for ▁Er ick son ▁such ▁as ▁" grad ually ▁less ening ▁the ▁pressure ▁with ▁his ▁right ▁hand ", ▁which ▁of ▁course ▁was ▁impossible ▁for ▁Er ick son ▁since ▁he ▁was ▁almost ▁completely ▁par al ys ed ▁in ▁his ▁right ▁hand . ▁Band ler ▁tal ks ▁about ▁this ▁in ▁one ▁of ▁his ▁videos ▁Creating ▁Th era pe ut ic ▁Change . ▁ ▁This ▁induction ▁works ▁because ▁sh aking ▁hands ▁is ▁one ▁of ▁the ▁actions ▁learned ▁and ▁operated ▁as ▁a ▁single ▁" chunk