IRCT201104123037N4 IRCT 2011-06-19 Vice Chancellor for Research, Tehran University of Medical Scinces Effect of education on self efficacy Education and parental self efficacy Effect of education program on knowledge worry and self efficacy 2010-10-30 anticipated 150 Complete https://irct.ir/trial/3045 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention. N/A Worry. Intervention 1: Intervention group: educational program infant care will carry out with adult education methods and workshop that is conducted on two consecutive days. Slides and doll will be used for education. At the end of training sessions pamphlets will be given to the mothers and phone calls 10days after birth will be established by the researcher with mothers and telephone number of the researcher will be given to the subjects if necessary. Questionnaires will be completed in three stages. Intervention 2: Control group: do not receive the training research.