the reinforcement of a desired behavior on some occasions but not others is called reinforcement. fragmented

The reinforcement of a desired behavior on some occasions but not others is called fragmented reinforcement.

Explanation:

In the field of psychology, reinforcement is referred as the ability of a stimuli to strengthen the response from a person. Fragmented reinforcement is the ability of a person to respond to a stimulus in a controlled manner. This means that the person can control his/her response to a respective stimuli. For example, a person responds to a headache by taking a pill. Next time when he feels a headache, he might consider taking or not taking the pill according to his wish. Such kind of controlled response is fragmented response.

the first settlements began along the huang river because of the importance of the huang river in the beginning of china. it goes back to the story, “the tale of emperor yu”, which references the tale of the great flood, which was caused by the huang river and was believed to create and influence china’s making.

i honestly speaking this is too long