Watchers
- amayer2010Bielefeld University
- arejensenDIPS
- bbjonz
- blessedeve
- chengjunNanjing University
- daobUtrecht Unversity, The Netherlands
- ecmerkleUniversity of Missouri
- fabriciofialho
- FlorianScharf
- gabriellajgUniversity of Illinois at Urbana–Champaign
- gustavo-etalNorth Carolina State University
- huashan
- jebyrnesUMass Boston
- jeremymilesama
- jhaltiga
- MarwolaethRSpectre Communications Agency
- mddavilaPontifical Catholic University of Peru
- meyerjp3Charlottesville, Virginia, USA
- mokdur
- MokuzenShingo
- mvogel78Leipzig, Germany
- nbreznauGerman Institute of Adult Education
- nietsnelWashington DC Metro Area
- perlatexsichuan normal universtiy
- philchalmersYork University
- RMKirkpatrick
- sedzinfoAthens, Greece
- sfcheungUniversity of Macau
- skarel92
- sunyueethan
- TDJorgensenUniversity of Amsterdam
- tennma
- tiagodsferreiraFaculty of Psychology and Education Science, University of Porto
- vsavaleiUniversity of British Columbia
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- yvonne840429