______ is to internal validity as ______ is to reliability.

You have been very interested in determining the best method to teach reading. There are several techniques that exist, only some of which are actually supported by science as appropriate methods

You have examined all of the techniques and have determined, based on substantial evidence, that which of the following approach is the most beneficial to young children when beginning to learn to read? phonics-based instruction || whole language-based instruction || sight word-based instruction || literacy-based instruction || || ||

Whereas _____________ represent obligations for researchers, _____________ are intended to guide and inspire psychologists toward the highest ethical ideals of the profession

A) Codes of Conduct : Ethical Standards B) Ethical Standards : Codes of Conduct C) General Principles : Codes of Conduct D) Ethical Standards : General Principles