In 1924, Mary Cover Jones reported that 3-year-old Peter lost his fear of rabbits when a rabbit was repeatedly presented while Peter was eating a tasty snack. This episode best illustrated the potential usefulness of
stress inoculation training.

A. exposure therapies.
B. aversive conditioning.
C. free association.
D. the placebo effect.

explanation:

allergens: overstimulate the nerve system

neurotics: attack nerve cells

mutagens: damage or otherwise alter dna sequence

generators: cause defects during growth and development  

carcinogens: cause unchecked cell growth

i hope you get the idea according to me these are the effects that happened.

answer; clelia mosher;

answer; you are making a normative argument and i am making a positive argument;

answer/// playing;