A letter intervention in preschool: Exploring the effects of duration of program
Annual meeting of the Midwestern Psychological Association
Preschool children participated in a one-to-one letter intervention either twice a
week for four weeks or once a week for eight weeks (20 minute sessions).
Duration of program had no significant effects on gains in letter knowledge
during the intervention or maintenance of skills 4-weeks post-intervention.
Michelle Drouin, Jenna Beres, and Elise Minick (2010).
A letter intervention in preschool: Exploring the effects of duration of program. Presented at Annual meeting of the Midwestern Psychological Association, Chicago, IL.