The example is of continuous developmental change. Katie is improving continuously, this is a positive developmental change.
Developmental changes are the changes that occur in the human skills due to development that is continuous progress and efforts.
The developmental changes are positive and encouraged, but this development requires effort by the individual. The individuals work hard and practice a lot to master the skills. They work to develop the skills.
In the scenario Katie is practicing her math problems and her quiz score is getting a little better each week. This shows that she is working hard and the developmental change is continuous as her score is getting better every week.
There is also the development in which the time to work reduces and the person is able to work in a lower duration of time.
Learn more about developmental changes at https://brainly.com/question/27332396
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