ABSTRAK
Di negara-negara barat, bentuk keluarga yang umum ditemukan adalah keluargabatih. Namun di Indonesia, masih banyak ditemukan keluarga dengan bentukkeluarga besar. Keluarga batih maupun keluarga besar memiliki dampak positifmaupun negatif masing-masing pada parenting, termasuk pada parenting selfefficacy.Parenting self-efficacy yang tinggi penting untuk dimiliki orang tua agarbisa menjalankan tugasnya sebagai orang tua dengan optimal, terlebih bagi ibudengan anak toddler karena masa ini merupakan masa yang paling menatang bagiparenting orang tua. Penelitian ini dilakukan untuk mengetahui parenting selfefficacyibu dengan anak toddler dalam keluarga batih dan keluarga besar, baiksecara keseluruhan maupun dari tiap domain pengukuran. Pengukuran parentingself-efficacy menggunakan alat ukur Self-Efficacy Parenting for Tasks Index-Toddler Scale (Coleman & Karraker, 1998). Partisipan penelitian berjumlah total242 ibu dengan anak toddler yang terdiri dari 123 ibu dalam keluarga batih dan119 ibu dalam keluarga besar. Hasil penelitian ini menemukan bahwa adaperbedaan yang signifikan antara parenting self-efficacy ibu dengan anak toddlerdalam keluarga batih dan keluarga besar (t = 2,87, p < 0,05), di mana parentingself-efficacy ibu dengan anak toddler dalam keluarga batih lebih tinggi secarasignifikan daripada ibu dengan anak toddler dalam keluarga besar.

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ABSTRACT
Nuclear family is one form of family that is commonly found in the westerncountries. On the other hand, Indonesia is one of the eastern countries that isfrequently found to have the extended family. Both the nuclear family andextended family have their own impacts on parenting, including the parentingself-efficacy. The high rate of parenting self-efficacy is considered important to beadapted by parents so that they can perform their parental duties effectively. Theparenting self-efficacy in mothers with toddlers is considered more importantbecause this stage is supposed to be more challenging for parents. This study isconducted to discover the parenting self-efficacy in mothers with toddlers in thenuclear family and the extended family. It is conducted for each domain as well asfor the entire set of domains. Measurement of parenting self-efficacy in this studyused the self-efficacy parenting for task index toddler scale (Coleman & Karraker,1998). This study involved 242 mothers with toddlers that consisting of 123mothers in nuclear family and 119 mothers in extended family. The results of thisstudy show that there is a significant difference of parenting self-efficacy betweenmothers with toddlers in nuclear family and mothers with toddlers in extendedfamily (t = 2,87, p < 0,05). The results show that the parenting self-efficacy ofmothers with toddlers in nuclear family is significantly higher than those ofmothers with toddlers in extended family.