Deg tazwara n twinest tis (XIX), iban-d uɣerbaz n wat tikli. Tasegmissent (la pédagogie), i yellan d aḥric seg tfelsafit, tuɣal d tamussni i yiman-is. Tamudemt-agi, tban-d deg tmurt n Marikan s yisem n “béhaḍiourisme”, tebna ɣef tigawt d tsedmirt (action et réaction) i d-ibanen deg umahil n “Pavlov” ɣef yiḍan, yal tasedmirt i tigawt taberanit, tettwajmaɛ deg uqerru ara yuɣalen d aɣbalu i yisalen.