TABLE 2.

Interviewee profiles

	Pseudonym	Individual scoring H/L	Group performance HG/LG	Description
1	Monica	H	HG	In a group with a lower scorer, Amy, and two other midscorers
2	Min	H	HG	Created a purposeful group with Chen, another higher scorer, and two lower scorers
3	Chen	H	HG	In a group with Min and two lower scorers
4	Beth	H	HG	In a group with two lower scorers and another higher scorer
5	Ginger	H	HG	Higher scorer in a group with three midscorers
6	Chloe	H	LG	Higher scorer in a group with three midscorers
7	Nora	H	LG	Only higher scorer in a group with a midscorer and a lower scorer
8	Ethan	L	HG	Only lower scorer in a group with two midscorers
9	Jenn	L	HG	In a group with another lower scorer and two midscorers
10	Amy	L	HG	In a group with higher scorer, Monica, and two midscorers
11	Emma	L	LG	In a group with three other lower scorers
12	Ruth	L	LG	In a group with three other lower scorers
13	Karen	L	LG	In a group with three other lower scorers
14	Brian	L	LG	In a group with three mid scorers
15	Zoe	L	LG	In a group with two higher scorers and lower scorers

H = Higher scorer, L = Lower scorer, HG = Higher-performing group, LG = Lower-performing group.