<prompt> Dental Aesthetic Index DAI was developed by:Naham C. Cons, Joanna Jenny, and Frank J. KohoutHarry DrakerGrainger R.M.R.R. Lobene, T. Weather-ford, N.M. Ross, R.A. Lamm, and L. Menaker  <response>: DENTAL AESTHETIC INDEX DAI:The Dental Aesthetic Index DAI was developed by Naham C. Cons, Joanna Jenny, and Frank J. Kohout in 1986 to assess orthodontic treatment need. It is an orthodontic index based on socially defined aesthetic norms.Orthodontics: Diagnosis of Management of Malocclusion Dentofacial DeformitiesO.P. Kharbhanda second edition 