Past research, classroom lectures, and theories are examples of ...

[krzymel]

Past research, classroom lectures, and theories are examples of ______ for research ideas.
 
  a) systematic source
 b) nonsystematic sources
 c) everyday occurrences
 d) serendipitous sources

Question 2

A cognitive scientist has subjects learn a list of words, recording how many trials they need to do so. Two weeks later, the subjects again try to memorize the list, and the number of trials they take to achieve mastery is recorded.
 
  The difference between the number of trials in the first attempt and the number of trials in the second attempt is known as which of the following?
   a) The savings scor
 b) The difference score
 c) The recall score
 d) The efficiency score

[chevyboi1976]

Answer to Question 1

A

Answer to Question 2

A