The Colorado Learning Attitudes about Science Survey for Experimental Physics
(E-CLASS) was developed as a broadly applicable assessment tool for
undergraduate physics lab courses. At the beginning and end of the semester,
the E-CLASS assesses students views about their strategies, habits of mind, and
attitudes when doing experiments in lab classes. Students also reflect on how
those same strategies, habits-of-mind, and attitudes are practiced by
professional researchers. Finally, at the end of the semester, students reflect
on how their own course valued those practices in terms of earning a good
grade. In response to frequent calls to transform laboratory curricula to more
closely align it with the skills and abilities needed for professional
research, the E-CLASS is a tool to assess students' perceptions of the gap
between classroom laboratory instruction and professional research. The E-CLASS
has been validated and administered in all levels of undergraduate physics
classes. To aid in its use as a formative assessment tool, E-CLASS provides all
participating instructors with a detailed feedback report. Example figures and
analysis from the report are presented to demonstrate the capabilities of the
E-CLASS. The E-CLASS is actively administered through an online interface and
all interested instructors are invited to administer the E-CLASS their own
classes and will be provided with a summary of results at the end of the
semester