Answer:
Social (psychologist).
Explanation:
Given that Professor Thurstone is investigating a teacher's negative perceptions influence in the student's tests, he is most likely a social psychologist. This type of psychology studies how people's (not individuals per se) thoughts, feelings and behaviors are influenced by the presence of others. In this case, his group of individuals would be the students, and the influence he is studying is that of the teacher that causes negative perceptions in his group of study.
Answer:
a man of ideas, talent, and innovation. paving the way for future generations. a man if Renaissance is a man of the future, from the past.
Crusades, many European who went to Jerusalem to fight for the holy land would end up bringing home goods like spices and fabric. This would open up Europe to all new types of foods, materials and ideas about medicine and science.
