First inspire, then instruct to improve students' creativity.

Creativity is one of the most essential skills for success in life in our dynamic, complex world. For instance, we are currently facing major problems with the COVID-19 pandemic, which requires creative thinking for solutions. To increase the pool of creative thinkers, we need tools that can assess and support people's creativity.

How Task Features Impact Evidence From Assessments Embedded in Simulations and Games.

One of the key ideas of evidence-centered assessment design (ECD) is that task features can be deliberately manipulated to change the psychometric properties of items. ECD identifies a number of roles that task-feature variables can play, including determining the focus of evidence, guiding form creation, determining item difficulty and discrimination, characterizing proficiency, and producing task variants. Assessment developers can use these task features to manipulate the psychometric properties of both conventional assessment formats and complex tasks embedded in simulations and games.