There were studies on than with kittens or pupps and it seems that in fact this works like this:
“When I do this trick, I get a reward! Let’s do the trick! I didn’t get the reward? Maybe I should try again! I got the reward, the world works like it should, yay! Let’s get another one! No reward? Maybe they didn’t notice? I have to try harder! Still no reward? Let’s try again, I’m sure I’ll get it this time”.
The puppies noticed the reward, not the punishment. If it was as regular as one out of four, they would notice this regularity and act according to the expectation of the result—not try when a punishment was due and try when a reward was due.
There were studies on than with kittens or pupps and it seems that in fact this works like this:
“When I do this trick, I get a reward! Let’s do the trick! I didn’t get the reward? Maybe I should try again! I got the reward, the world works like it should, yay! Let’s get another one! No reward? Maybe they didn’t notice? I have to try harder! Still no reward? Let’s try again, I’m sure I’ll get it this time”.
The puppies noticed the reward, not the punishment. If it was as regular as one out of four, they would notice this regularity and act according to the expectation of the result—not try when a punishment was due and try when a reward was due.