...Lynn Weiher; Christina Winters; Paul Taylor; Kirk Luther; Steven James Watson Purpose In their study of reciprocity in investigative interviews, Matsumoto and Hwang (2018) found that offering interviewees water prior to the interview enhanced observer-rated rapport and positively affected...

... a peer network. Design/methodology/approach – Both cross-sectional and individual fixed effects models are used to estimate the effect on cannabis use of nominated friends’ cannabis use, of reciprocity and transitivity of nominations across the friendship cluster, and of interactions between...