1. Co-operative Learning: The Social and Intellectual Outcomes of Learning in Groups;Ashman,2003
2. Collaborative test taking: benefits for learning and retention;Bloom;Coll. Teach.,2009
3. Collaborative learning and computer‐supported groups;Brandon;Commun. Educ.,1999
4. Collaborative testing and test performance;Breedlove;Acad. Exch. Q.,2004
5. Analysis of peer‐, self‐ and staff‐assessment in group project work;Butcher;Assess. Educ. Princ. Policy Pract.,1995