Author
NetLibrary, Inc
96
JSTOR (Organization)
22
Ames, Louise Bates
17
Piaget, Jean, 1896-1980
17
Gesell, Arnold, 1880-1961
15
Ilg, Frances Lillian, 1902-
13
Kagan, Jerome
9
Mussen, Paul Henry
9
Concept Media, inc
8
Learning Seed Company
8
Poglitsch, Mike
8
Collins, W. Andrew, 1944-
7
Elkind, David, 1931-
7
Holland, Sadie,
7
National Association for the Education of Young Children
7
Poglitsch, Mike,
7
Ryan, Kathleen O.
7
Ryan, Kathleen O.,
7
Bagnato, Stephen J.
6
Bossard, James Herbert Siward, 1888-1960
6
Bullfrog Films
6
Clarke-Stewart, Alison, 1943-
6
Drewett, Ruth,
6
Dyer, Julia,
6
Gesell Institute of Child Development
6
Hedegaard, Mariane,
6
Hurlock, Elizabeth Bergner, 1898-
6
Kemble, Hana Kamea,
6
Magna Systems
6
Pellegrini, Anthony D.
6
Beresin, Anna R.
5
Bergen, Doris
5
Bornstein, Marc H.
5
Bower, T. G. R., 1941-
5
Bradshaw, Steve
5
Breckenridge, Marian Edgar, 1900-
5
Fleer, Marilyn,
5
Hall, Katy,
5
Hart, Craig H., 1957-
5
Medcom, inc
5
National Research Council (U.S.). Board on Children, Youth, and Families
5
Paley, Vivian Gussin, 1929-2019
5
Pitcher, Evelyn Goodenough
5
Ripley, Fay, 1966-
5
Rutherford, Lynne,
5
Spodek, Bernard
5
Television Trust for the Environment
5
Tucker, Sharon (Television producer),
5
Zigler, Edward, 1930-2019
5
Allen, K. Eileen, 1918-
4
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