Stamatios Papadakis,       Department of Preschool Education, University of Crete, Greece
Amy Crosson, Pennsylvania State University
Michelle Cumming, Florida International University
Shawn Datchuk, University of Iowa
Christian Doabler, University of Texas, Austin
Brandy Gatlin, University of California, Irvine
Amelia Gotwals, Michigan State University
Sabina Rak Neugebauer, Temple University
Adrea Truckenmiller, Michigan State University
Jill Allor, Southern Methodist University
Blythe Anderson, University at Buffalo
Pat Ashton, University of Florida
Arthur Baroody, University of Illinois at Urbana-Champaign
Gina Biancarosa, University of Oregon
Geoffrey Borman, University of Wisconsin
Catherine Bradshaw, Johns Hopkins University
Allison Bruhn, University of Iowa
Jan Bulgren, University of Kansas
Charalambos Charalambous, University of Cyprus
Jeffrey Choppin, University of Rochester
Nathan Clemens, University of Texas at Austin
Julia Cohen, University of Virginia
Penelope Collins, University of California, Irvine
Imam Tabroni, (Scopus ID: 57733030000), Universitas Islam Bunga Bangsa Cirebon, Indonesia
Syamsidah Lubis, (Scopus ID : 58100417100), Universitas Sumatera Utara, Indonesia
Bayu Dwi Nurwicaksono, (Sinta ID: 6676559), Politeknik Negeri Media Kreatif, Indonesia
Suyono, (Sinta ID: 6805871), Universitas Islam Negeri Mahmud Yunus Batusangkar, Indonesia
Dina Ramadhanti, (Scopus ID : 57210338983), Universitas PGRI Sumatera Barat, Indonesia
Diyan Permata Yanda, (Scopus ID : 57217858012), Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi, Indonesia
Junaidi Indrawadi, (Scopus ID : 57216622265), Universitas Negeri Padang, Indonesia
Firmanul Catur Wibowo, (Scopus ID : 57191545325), Universitas Negeri Jakarta, Indonesia
Irwan, (Scopus ID : 57221476007), Universitas PGRI Sumbar, Indonesia
Wahyudi Rahmat, (Scopus ID : 57204044908), Universitas PGRI Sumbar, Indonesia
Alwen Bentri, (Scopus ID: 57198816332) Universitas Negeri Padang, Indonesia