<h3><u>Answer;</u></h3>
Suffix
<h3><u>Explanation;</u></h3>
- Adding affixes to the beginning or end of the root or base word may build new words by modifying existing words.
- <em><u>A suffix is a type of affix or an element placed at the end of a word to form a derivative, such as -ation, -fy, -ing.</u></em>
- <em><u>Prefix is another type of affix that is added at the beginig of a word to adjust or qualify its meaning, e.g. re- and non-.</u></em>
Answer:
Preoperational
Explanation:
The preoperational stage of learning is the first stage where a person learns a language. In this stage a person cannot form sentences as they do not understand concrete logic. This makes it not possible to manipulate information which is required to make sentences and speak. It is also not possible to another person's perspective.
Hence, Thad was passing through the Preoperational stage of cognitive learning.