When conducting quality assessment of test items, does anyone have references for when to discard distractor options that are discarded too easily. I have not found any consistent information on this.
We have a student group of around 350 students this year and were considering discarding response alternatives if they were selected by <3% of the students. Does this sound a reasonable threshold?
Best wishes
Jenny
Dr Jenny Morris (SFHEA)
Associate Professor (Senior Lecturer) in Health Studies
Faculty of Health and Human Sciences
Plymouth University
Knowledge Spa
Treliske
Truro TR1 3HD
Tel: 01872 256461
________________________________
[http://www.plymouth.ac.uk/images/email_footer.gif]<http://www.plymouth.ac.uk/worldclass>
This email and any files with it are confidential and intended solely for the use of the recipient to whom it is addressed. If you are not the intended recipient then copying, distribution or other use of the information contained is strictly prohibited and you should not rely on it. If you have received this email in error please let the sender know immediately and delete it from your system(s). Internet emails are not necessarily secure. While we take every care, Plymouth University accepts no responsibility for viruses and it is your responsibility to scan emails and their attachments. Plymouth University does not accept responsibility for any changes made after it was sent. Nothing in this email or its attachments constitutes an order for goods or services unless accompanied by an official order form.
