Test input has often been taken as a given in test design practice. Nearly all guides for test designers provide extensive coverage of how to design test items but pay little attention to test input. This paper presents the case that test input plays a crucial role in designing tests of soft skills that have rarely been assessed in existing tests.…

"Scientific argumentation," defined as the ability to develop and analyze scientific claims, support claims with evidence from investigations of the natural world, and explain and evaluate the reasoning that connects the evidence to the claim, is a critical component of current science standards and is consistent with "Common Core…