Judul: Hubungan Tingkat Stres Ibu dan Pengasuhan Penerimaan-Penolakan dengan Konsep Diri Remaja pada Keluarga Bercerai
Abstrak: The divorce affects maternal stress and child development. This study aimed to analyze relationship between level of maternal stress and parental acceptance-rejection with adolescent’s self-concept on divorced family. This cross-sectional study designed research were located at Tanah Sareal and Bogor Barat, Bogor city. This research involved 50 adolescents around age 12-18 from divorced family and their mothers were selected conveniencely. The data were collected by interview and self-report using questionnaire. The level of maternal stress was measured by using symptoms of stress, parenting style measured by parental acceptance-rejection questionnaire (PARQ), while adolescents’s self concept was measured by adolescent self concept instrument. Result showed 80 percent of mothers had level of stress as mild categorize. Level of maternal stress was negatively significant correlated with level of education, family monthly income, and family size, while positively significant correlated with length of divorce. Most of the adolescents showed higher percentage (98%) of acceptance from their mothers. Age of adolescents significantly correlated positively with aggression and undifferentiated rejection. A higher percentage of adolescents showed positive self-concept (78%). The affection from mother was more strongly correlated positively with self-concept (p<0.01).
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Judul: Gaya Pengasuhan Ibu, Kelekatan dengan Teman Sebaya, dan Konsep Diri Remaja pada Keluarga Ibu Bekerja dan Tidak Bekerja
Abstrak: The aims of this study was to analyze the influence of parenting style of mother and peer attachment on adolescent’s self-concept. Sample of this research were the families with working and nonworking mother had teenager child which is aged 12-15 years who lived in Kebon Pedes and Kedung Badak Village, Tanah Sareal, Bogor City. There were 100 families selected randomly consisting of 50 working mother families and 50 nonworking mother families that were interviewed by questionnaire. The result of corellation test showed there were significant relationships between gender, age of parents and adolescents, family’s income, authoritative parenting, authoritarian parenting, permissive parenting, and peer attachment with adolescent’s self concept. Based on regression test, it was found that variables influenced adolescent’s self concept were adolescent’s allowance, families’s socio-economic, authoritative parenting style, and peer attachment.
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Judul: Karakteristik Anatomi Skelet Tubuh Buaya Senyulong (Tomistoma schlegelii)
Abstrak: Buaya senyulong (Tomistoma schlegelii) merupakan buaya besar yang rentan punah dan hanya dapat ditemukan di rawa dataran rendah, danau dan sungai di Sumatera bagian timur, Kalimantan dan Jawa Barat (Indonesia), Serawak, Semenanjung Malaysia (Malaysia) serta Brunei Darussalam. Tujuan dari penelitian ini adalah mempelajari karakteristik anatomi skelet tubuh buaya senyulong yang dikaitkan dengan fungsi dan perilakunya. Penelitian ini menggunakan satu set preparat skelet tubuh buaya senyulong. Parameter penelitian meliputi pengamatan bentuk bagian skelet yang khas, mengukur panjang dan lebar tulang, serta dibandingkan dengan skelet tubuh jenis buaya lain, biawak air (Varanus salvator) maupun literatur yang terkait dengan sistem skelet tubuh hewan. Karakteristik anatomi skelet tubuh buaya senyulong relatif mirip pada jenis buaya lain. Beberapa karakteristik yang ditemukan yaitu, proatlas pada os atlas, os axis hanya memiliki zygapophysis caudalis, bagian lateral dari ossa vertebrae cervicales yang dilengkapi dengan cervical ribs, memiliki jumlah costae sternalis yang banyak, rangkaian ossa gastralia pada abdomen, ossa vertebrae lumbales memiliki zygapophysis cranialis dengan sudut >90o dari sumbu tubuh. Selain itu, os vertebrae caudalis I memiliki caput cranial dan caudal, ossa vertebrae caudales memiliki processus transversus yang semakin memendek ke arah caudal. Di medioventral tulang ini ditemukan ossa chevron dengan hemal arch sampai menjelang akhir ossa vertebrae caudalis. Skelet tubuh buaya senyulong memiliki hubungan yang kokoh dan kompak untuk menunjang fleksibilitas tubuh untuk berjalan, berenang dan berburu mangsa
Keyword: anatomi, buaya senyulong, skelet tubuh