“…Little is known, however, about the collective social decision‐making practices of adolescents as discrete from established familial practices. Although the role of peers has been recognized in relation to shopping, fashion consumption, and brand choice (Liu & Hu, ; Mangleburg, Doney, & Bristol, ; Rose, Boush, & Friestad, ; Wan, Luk, Fam, Wu, & Chow, ) and there is widespread interest in how peer influence can have both positive and negative effects on decision‐making behavior (Bachmann, John, & Rae, ), the extent to which adolescents make collective decisions that affect their social group as well as individual outcomes is under‐researched.…”