Judul: Pengaruh gaya pengasuhan, motivasi, dan strategi pengaturan diri dalam belajar terhadap prestasi akademik remaja
Abstrak: The aim of this study was to analyze the effect of parenting styles, motivation, and self regulation learning strategies towards academic achievement of adolescents. Data was collected through self-report by questionnaire that involved 149 students that attend second grade in two junior high schools in Bogor. The results of research showed that a considerable part of samples used otoritatif parenting style (89.3%). Regression analysis showed that parenting stlye of parents was influenced by mother’s age and mother’s education. Otoritatif parenting styles had a positive significant effect to motivation, while permissive parenting styles had a negative significant effect to motivation. In addition, motivation had a positive significant effect to self regulation learning strategies. Length of mother’s education, and authoritarian parenting style had a negative significant effect to academic achievement, while otoritatif parenting style, and self regulation learning strategies had a positive significant effect to academic achievement.
Keyword: Bogor Agricultural University (IPB), self regulation learning strategies, academic achievement, motivation, parenting style

Judul: Pengaruh Gaya Pengasuhan, Self-Efficacy, dan Self Regulated Learning terhadap Prestasi Akademik Remaja
Abstrak: Academic achievement as one of learning outcome indicator in adolescents influenced by the self and family environment factors. This study was aimed to analyze the effect of child characteristics, family characteristics, parenting style perceived by adolescents, self-efficacy and self regulated learning on adolescents academic achievement. The study used self report method which involved 91 eighth grade students from two junior high schools in Bogor. Correlation results showed that there were significant and positive relationship between authoritarian parenting style with birth order, family size as well as gender. Self regulated learning were significantly and positively related with authoritative parenting style (r=0.257, p-value<0.05) and self-efficacy (r=0.330, p-value<0.01). Meanwhile, regression results showed a positive effect of academic achievement on father's education (β=0.315, p-value=0.006) and authoritative parenting styles (β=0.259, p-value=0.014), as well as negatively on gender (β=-0.267, p-value=0.014) and permissive parenting style (β=-0.203, p-value=0.039).
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Judul: Karakteristik Anatomi Skelet Kepala Buaya senyulong (Tomistoma schlegelii).
Abstrak: Buaya sepit atau senyulong (Tomistoma schlegelii) merupakan jenis buaya asli Indonesia yang berhabitat di sungai-sungai Sumatera, Kalimantan, dan juga pedalaman Sulawesi. Salah satu ciri khas buaya senyulong adalah bentuk moncong yang runcing dan sempit, namun hingga saat ini informasi mengenai struktur skelet kepala buaya senyulong sangat terbatas. Penelitian ini bertujuan untuk mempelajari karakteristik anatomi skelet kepala buaya senyulong yang dikatikan dengan fungsi dan perilakunya. Penelitian dilakukan secara eksploratif dengan melakukan pengamatan, pencatatan, dan pengambilan gambar dari skelet kepala buaya senyulong. Skelet kepala berukuran panjang 70 cm, lebar 29 cm, dan tingggi 17 cm dengan permukaan kasar pada os nasale, os frontale, os maxilla, os mandibula, os lacrimale, os jugale. Jumlah gigi pada buaya ini sebanyak 78 buah, terdiri dari 4 buah gigi premaxila, 16 buah gigi maxila, dan 19 buah gigi mandibula. Pada regio orbitalis ditemukan dua pasang fenestrae temporales yang berkembang baik. Fenestra supratemporale merupakan lubang oval yang membentang di sepanjang os parietale. Fenestra infratemporale berbentuk segitiga dan dibatasi oleh os squamosum, os postorbitale, os jugulare, dan os quadratum. Os mandibula hewan ini mempunyai symphysis mandibularis yang panjang yaitu garis yang melintang di corpus mandibulae. Secara fungsional ukuran symphysis mandibularis berkaitan dengan adaptasi hewan terhadap diet makan.
Keyword: kepala, moncong, Tomistoma schlegelii