Automated text scoring and real‐time adjustable feedback: Supporting revision of scientific arguments involving uncertainty
This paper describes HASbot, an automated text scoring and real‐time feedback system designed to support student revision of scientific arguments. Students submit open‐ended text responses to explain how their data support claims and how the limitations of their data affect the uncertainty of their explanations. HASbot automatically scores these text responses and returns the scores with feedback to students. Data were collected from 343 middle‐ and high‐school students taught by nine teachers across seven states in the United States.
This paper describes HASbot, an automated text scoring and real‐time feedback system designed to support student revision of scientific arguments.