01:830:101 Lecture Notes - Lecture 11: Factor Analysis, Standardized Test, Persian Language

• School: Rutgers University
• Department: Psychology
• Course: 01:830:101
• Professor: Dr.John Ackroff

Document Summary

We use intelligence tests to give a numerical value to ones mental abilities by comparing them to others. Francis galton (1822-1911) had great enthusiasm in measuring human traits that lead to the (cid:862)euge(cid:374)i(cid:272)s(cid:863) (cid:373)o(cid:448)e(cid:373)e(cid:374)t. his goal (cid:449)as to (cid:862)(cid:395)ua(cid:374)tif(cid:455) hu(cid:373)a(cid:374) supe(cid:396)io(cid:396)it(cid:455)(cid:863) (cid:271)(cid:455) (cid:373)ea(cid:374)s of tests o(cid:374) strength, reaction time, sensory precision and even head size. Ie, people saw your level of intelligence and not really who you are. Lewis truman- developed the current stanford-binet intelligence test. Intelligence quotient- mental age divided by chronological age(real age) times 100. 12 years old(chronological age) and your mental abilities are the same as those who are 12 years old (mental age). Then your iq is 12/12 x 100= 100, the average iq: the stanford-binet test became applied to many people of differing races. The result, truman realized, the reason why non-anglo saxons did worst is because the test measures not only their innate abilities but also education and cultural distinctiveness.