Judul: Perilaku Investasi Pada Anak dan Capaian Perkembangan Anak Usia 2-5 Tahun
Abstrak: The quality of a child's development is determined by the role of family and home environment. This study aimed to analyze the effect of parental investment on children developmental achievement of 2-5 ages. Design of this research used a cross sectional study conducted of purposively selected subdistricts of Cigombong and Ciomas. The study involved samples 60 families who have young child within preschool age. Samples selected by stratified random method based on sosio economic status. The result showed the score of parental invesment on children in poor family are lower than non-poor family. The score of child development analysis outcomes in poor families are lower than that of in non-poor family. Regression analysis shows that the investment behavior to children is significant influenced by the husband’s education, family size and per capita income. Family size has a negatively effect on the wives investment behaviour. Futhermore, the wives investment behaviour has positive impact on the level of child development.
Keyword: Bogor Agricultural University (IPB), poor family, non-poor family, child development, parental investment on children

Judul: Analisis Persepsi Nilai Anak dan Perilaku Investasi Waktu pada Anak (Kasus di Desa Situ Udik, Kecamatan Cibungbulang, Kabupaten Bogor)
Abstrak: The purpose of this research were to describe the value of children and time investment of parents in the village area and to analyze the effect of family characteristic and value of children toward time investment of parents to children at Situ Udik Village, Cibungbulang Sub District, District of Bogor. This research involved 60 families respondent which have child under five years old that split into two social economic status: poor (30 families) and not poor (30 families), base on BKKBN’s family welfare phasing.The sample were interviewed by using structure questionnaire. The result of this research showed that there are no significant different on the perception of children value between poor and not poor family, as well as time investment of parents to children. Regression analyzis showed that time investment of parents to children influenced by mother’s education and value of children.
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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