Oshikko — Sensei [upd]

If you meant something else entirely (e.g., a researcher named "Oshikko" or a different field), please provide more context. But based on common academic queries, the paper is the definitive starting point.

It seems you're looking for a good paper about a topic you've spelled as . oshikko sensei

The most famous and frequently cited academic paper on this subject is: Title: Toilet training the retarded: A rapid program for day and nighttime independent toileting. If you meant something else entirely (e

Behaviour Research and Therapy , 9(1), 31–41. The most famous and frequently cited academic paper

Based on the spelling and context, it is highly likely you are referring to — which translates to "Pee-Pee Teacher" or "Mr./Ms. Pee" — a well-known case study in behavioral psychology , specifically regarding operant conditioning and toilet training in children with developmental disabilities .

Various (e.g., Mochizuki, H., or Yamada, Y. in Japanese Journal of Behavior Analysis ).

Azrin, N. H., & Foxx, R. M. (1971)