Why did david wechsler design the wechsler intelligence scale? he didn't feel that the other tests adequately measured intelligence levels in adults. he felt that knowing someone's mental age was important. he needed a formula for comparing mental age to chronological age. he wanted to know how someone was going to do in school.

Ineed answers fast how do conflict and cooperation among groups and organizations influence the development of the world? 1. choose two of the following topics: ethnicity and race, working conditions, immigration, military conflict, economic stability. 2. discuss how these two topics impact the development of countries. provide examples. 3. post your response to your teacher.