With the recent founding of the University Personal Response System (PRS) Steering Group, co-chaired by Dr Siân Lindsay and Farzana Latif, this would seem to be an opportune time to profile one of the innovative approaches implemented within the University in using PRS technology for formative assessment.
Dr Byki Huntjens and Dr Steve Gruppetta are lecturers in the Division of Optometry and Visual Science who have introduced the PRS to undergraduate students in order that they may receive immediate classroom feedback during Clinical Skills and Optics lectures. A PRS handset is given to the students (against a small deposit) throughout their degree programme, and is registered to their name to enable responses to be matched to individuals. Each lecture features a succession of multiple choice questions (MCQ). Byki’s practice is to start later lectures with a set of MCQs covering the previous topic plus the background reading for the class, and test the students’ understanding of the new topic later on during the lecture. Steve includes material that potentially encompasses the previous lecture, the current lecture, or even paves the way for a new topic to be discussed. The end result is a series of technology-enabled formative assessments.
Although only the group scores are shown during lectures and the progress of individual students is not revealed, the results of the quizzes are uploaded to Moodle each week by topic and the students are thereby able to check their individual score. This enables them to track their progress over time, and doubles as a reminder of the topics to which they need to direct particular attention prior to the examinations. The Moodle grade book also shows the students’ ranking among the whole group, leading some of them to become slightly competitive. Indeed, the element of competition is actively nurtured – the top five students with the highest marks in the year are awarded a prize at the divisional Prize Giving event.
The students have shown excitement during the PRS quizzes and appreciate the immediacy of the feedback, the anonymity of the process, and the way that it articulates the lecture by providing an interlude. Steve has developed the practice of making the PRS quizzes, which he calls the ‘Optics Challenge’, distinct from the rest of the lecture by changing the background of the slide from white to black (see screenshot below). The students’ responses are also used by the tutors to adapt subsequent lectures to the level of understanding of the specific cohort; this has prompted a change of direction on several occasions. In addition, this information has enhanced the support that the tutors are able to offer when students have sought extra help.
Byki delivered a presentation on the use of PRS technology for formative assessment at the Fourth Annual ‘Learning at City’ Conference on 13 June, 1.20-2.00pm (the video is available here).
Christopher Wiley, Byki Huntjens, and Steve Gruppetta
with thanks to Siân Lindsay and Farzana Latif