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"ABSTRAKEfikasi diri pengambilan keputusan karier diprediksi oleh status identitas. 191 partisipan, yaitu siswa kelas X SMA Negeri dan Swasta yang telah mengambil keputusan peminatan, memberikan respon pada Extended Objective Measure of Ego Identity Status 2 (EOM-EIS 2) yang mengukur status identitas. Partisipan juga memberikan respon pada Career Decision Self-Efficacy – Short Form (CDSE-SF) yang mengukur efikasi diri pengambilan keputusan karier. Dari pengujian hipotesis menggunakan One Way Anova, didapatkan nilai F (3, 187) = 6.319, p < 0.05. Hal ini menunjukkan adanya perbedaan mean efikasi diri pengambilan keputusan karier berdasarkan status identitas siswa kelas X SMA. Dengan kata lain, terdapat hubungan antara status identitas dengan efikasi diri pengambilan keputusan karier. Dari analisis post hoc menggunakan Tukey HSD, didapatkan hasil bahwa mean efikasi diri pengambilan keputusan karier berbeda secara signifikan antara kelompok identity achievement, foreclosure dan identity diffusion. Tidak terdapat perbedaan mean efikasi diri pengambilan keputusan karier berdasarkan usia dan jenis kelamin. Pengembangan penelitian lanjutan serta kepentingan konseling didiskusikan.

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ABSTRACTCareer decision making self-efficacy was predicted by identity status. The 191 participants – tenth grade students who have already made career decision – gave responses to Extended Objective Measure of Ego Identity Status 2 (EOM-EIS 2) which measured identity status. They also gave responses to Career Decision Self- Efficacy – Short Form (CDSE-SF) which measured career decision self-efficacy. Statistical analysis used One Way Anova showed F (3, 187) = 6.319, p < 0.05. It means there is significant difference between mean score of career decision making self-efficacy based on identity status of tenth grade student. In conclusion, there is correlation between identity status and career decision making self- efficacy. Post hoc analysis using Tukey HSD showed significant mean different between mean score career decision making self-efficacy between identity achievement, foreclosure, and identity diffusion. There is no significant mean difference of career decision self-efficacy based on age and gender. Implications for counseling and future research are discussed.""

"Ibu menjadi rekan diskusi utama bagi remaja dalam menyiapkan perencanaan karir pada masa transisi. Meskipun beberapa penelitian menemukan hubungan antara dukungan ibu dan salah satu dari 4 dimensi adaptabilitas karir, belum ada penelitian yang dapat menjelaskan dukungan seperti apa dan bagaimana mekanisme yang menjelaskan keterlibatan ibu dalam mengembangkan adaptabilitas karir remaja. Tujuan dari penelitian ini adalah untuk melihat apakah kongruensi karir antara remaja dan ibunya berhubungan dengan adaptabilitas karir. Dalam menjelaskan hubungan kedua variabel, penelitian ini juga menguji pengaruh mediasi dari identitas vokasional. Sebanyak 297 siswa sekolah menengah kejuruan kelas 12 mengisi kuesioner yang berisi Adolescent-Mother Career Congruence Scale, Vocational Identity Scale, Inventori Adaptabilitas Karir, dan Data Demografi. Hasil dari analisis regresi dengan PROCESS membuktikan bahwa adolescent-mother career congruence berkorelasi positif dengan adaptabilitas karir (b = 0.80, t(294) = 4.51, p < 0.001). Di sisi lain, efek mediasi dari identitas vokasional tidak terbukti dalam penelitian ini (b = 0.01, 95% CI [-0.01, 0.08]).Hasil penelitian ini memberikan kesempatan kepada pengujian empiris lainnya tentang kualitas dari adolescent-mother career congruence seperti apa yang dapat mengembangkan identitas vokasional remaja. Diskusi teoritis dan implikasi praktis dari hasil temuan penelitian ini akan didiskusikan.

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Mother become major partners who help adolescents to prepare for career planning during career transitions. Although several studies found relationship between mother support and each of 4 dimension of career adaptability, there is no study could explain what type of support and in which mechanism mother get involved to develop adolescent?s career adaptability. This study aimed to test whether career congruence between adolescent and their mother related to career adaptability. To explain the relationship between those two variables, this study also aimed to ascertain the mediation effect of vocational identity. 297 participants of 12th grade vocational high school students completed questionnaires on Adolescent-Mother Career Congruence Scale, Vocational Identity Scale, Career Adaptability Inventory, and demographics. The result of regression analysis using PROCESS confirmed that adolescent-mother career congruence associated positively with career adaptability (b = 0.80, t(294) = 4.51, p < 0.001). In the other side, the mediating effect of vocational identity were not proven in this study (b = 0.01, 95% CI [-0.01, 0.08]). These findings warrant further empirical examination of the quality of adolescent-mother career congruence on behaves to develop adolescent?s vocational identity. Theoretical and applied implications of the finding in this study are discussed."

"Ester asam palmitat-sorbitol dapat disintesis dengan reaksi esterifikasi menggunakan lipase Candida rugosa terimobilisasi pada nanopartikel Fe3O4-kitosan. Nanopartikel Fe3O4-kitosan disintesis dengan metode kopresipitasi, selanjutnya digunakan sebagai material support dalam imobilisasi lipase. Nanopartikel F3O4 dan Fe3O4-kitosan dikarakterisasi menggunakan Fourier Transform Infra Red (FTIR), Vibrating Sample Magnetometer (VSM), Transmission Electron Microscopy (TEM), dan Field Emission Scanning Electron Microscopy (FESEM). Hasil analisis dengan TEM menunjukkan ukuran nanopartikel F3O4 dan Fe3O4-kitosan sebesar 12 nm dan 15 nm. Hasil analisis dengan VSM menunjukkan nilai magnetization saturation nanopartikel F3O4, dan Fe3O4-kitosan sebesar 112 dan 85,7 emu/gram. Persen loading lipase terimobilisasi yang didapat adalah 68,15 %. Aktivitas hidrolisis lipase terimobilisasi adalah 4,88 U/mL dengan aktivitas spesifik 1,39 U/mg dan efisiensi imobilisasi sebesar 3,53 %. Pada reaksi esterifikasi sorbitol dan asam palmitat, dilakukan beberapa variasi, yaitu rasio molar sorbitol : asam palmitat, waktu inkubasi, dan pelarut. Variasi rasio molar sorbitol : asam palmitat yang digunakan sebesar 1:30, 1:60, dan 1:90 (mmol/mmol). Variasi waktu inkubasi yang digunakan adalah 8, 12, dan 16 jam. Metil isobutil keton dan t-butanol digunakan sebagai pelarut. Persen konversi asam palmitat tertinggi diperoleh dengan pelarut t-butanol pada rasio molar 1:30 (mmol/mmol) dan waktu inkubasi 16 jam, dengan persen konversi sebesar 17,95 %.

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Sorbitol-palmitic acid ester can be synthesized through an esterification reaction using Candida rugosa lipase immobilized on Fe3O4-chitosan nanoparticles. The Fe3O4-chitosan nanoparticles were synthesized using coprecipitation method and later were used as material support for the immobilized lipase. The F3O4 and Fe3O4-chitosan nanoparticles were characterized using Fourier Transform Infra Red (FTIR), Vibrating Sample Magnetometer (VSM), Transmission Electron Microscopy (TEM), and Field Emission Scanning Electron Microscopy (FESEM). Analysis of TEM showed that the size of F3O4 dan Fe3O4-chitosan nanoparticles were 12 nm and 15 nm in diameter respectively. Analysis of VSM showed that the magnetization saturation value of F3O4 dan Fe3O4-chitosan nanoparticles were 112 and 85.7 emu/gram respectively. The loading percentage of immobilized lipase obtained was 68.15%. The hydrolysis activity of immobilized lipase obtained was 4.88 U/mL with the specific activity of 1.39 U/mg and efficiency of immobilization was 3.53%. Some variations were made in the esterification reaction between sorbitol and palmitic acid such as molar ratio, time of incubation, and solvents. The molar ratio were variated as 1:30, 1:60, and 1:90 (mmol/mmol). The time of incubation were variated as 8, 12, and 16 hour. tbutanol and methyl isobutyl ketone were used as solvents. The highest conversion percentage value obtained using t-butanol as solvent, at the molar ratio of 1:30 (mmol/mmol), and time of incubation 16 hours with the value of 17.95%."