Testing if increases in hours of sleep are associated with increases in grade point average is an example of testing a relationship rather than a difference

Who was the first physician responsible for developing the prefrontal lobotomy for use on human patients?

A) Egas Moniz B) Eliot Valenstein C) Walter Freeman D) Carlyle Jacobsen

In lecture Dr. Heyman made all of the following points about language development EXCEPT?

a. it is much easier to sound like a native speaker when you learn a second language while young b. children often understand words that they don't produce c. most people who learn a second language as adults take about 10 years of immersion in a second language to make adult-like grammaticality judgments d. errors of overextension are easier to detect than errors of underextension