The papers and diaries of Ebbinghaus and Fechner were found more than 70 years after their deaths

While it is natural to wonder which perspective on development provides the most accurate perspective, this is not an appropriate question for several reasons. Which of the following reasons is NOT identified in the text?

a) All perspectives emphasize similar aspects of development, so they are equivalent. b) The same developmental phenomenon can be looked at from different perspectives. c) Not all theories and claims from various perspectives are accurate. d) Various theoretical perspectives provide different ways of looking at development.

In __________ research, the researcher can tell whether an association or relationship between two factors exists

a) scientific b) correlational c) hypothetical d) experimental