Research methodology is discussed in the context of the nature of the knowledge that is needed about visually impaired children. Traditional “average-oriented” research designs are criticized, as are designs which compare visually impaired and sighted subjects. Emphasis is instead placed on multivariate designs, oriented to individual differences. A “hierarchical” research model is proposed for future research, involving integration of etiological, evaluative, and functional levels. Finally, the argument is made for the need for an intensive longitudinal developmental study of visually impaired children.
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References
1.
FraibergS., & FreedmanD.A.Studies in the ego development of the congenitally blind child.Psychoanalytic Study of the Child, 196419, 113–169.
2.
PlutchikR.Foundations of experimental research.Harper & Row1974.
3.
TillmanM.H.The performance of blind and sighted children on the Wechsler Intelligence Scale for Children: Study I.International Journal for the Education of the Blind., 1967a, 16, 65–74.
4.
TillmanM.H.The performance of blind and sighted children on the Wechsler Intelligence Scale for Children: Study II.International Journal for the Education of the Blind, 1967b, 16, 106–112.
5.
TillmanM.H., & OsborneR.T.The performance of blind and sighted children on the Wechsler Intelligence Scale for Children: Interaction effects.Education of the Visually Handicapped, 1969, 1, 1–4.
6.
WillsD. M.Vulnerable periods in the early development of blind children.Psychoanalytic Study of the Child, 1970, 25, 461–480.
