One facilitator, two PBL groups

Facilitating Facilitators: Enhancing PBL through a Structured Facilitator Development Program

One Shift, Two Groups: When Fronting Alone Is Not Enough

Why Two Renormalization Groups are Better than One

The advantages of using more than one renormalization group (RG) in problems with more than one important length scale are discussed. It is shown that: i) using different RG's can lead to complementary information, i.e. what is very difficult to calculate with an RG based on one flow parameter may be much more accesible using another; ii) using more than one RG requires less physical input in o...

The Two - Generator Subgroups of One - Relator Groups with Torsion

The main aim of this paper is to show that every two-generator subgroup of any one-relator group with torsion is either a free product of cyclic groups or is a one-relator group with torsion. This result is proved by using techniques for reducing pairs of elements in certain HNN groups. These techniques not only apply to one-relator groups with torsion but also to a large number of other groups...

The Role of Facilitator in Teaching and Learning Within Small Groups: A Continuing Education Article

  Small groups that optimally consist of 8 to 12 members bring about extraordinary opportunities for teaching and learning. Almost all researchers in this area believe that an experienced group facilitator is amongst the most important prerequisites for achieving the desired outcomes. The aim of the current study therefore is to introduce some of the most important guidelines that help a group...