AbstrakEfektivitas tim kerja ditentukan oleh kemampuan anggota tim dalam berkomunikasi, bekerjasama, membagi informasi dan toleransi pada perbedaan yang terdapat di dalam tim. Semua kemampuan-kemampuan tersebut tercakup dalam perilaku extra-role, yang juga dikenal dengan istilah organizational citizenship behavior (OCB). Tujuan penelitian ini adalah untuk melihat anteseden OCB pada subyek karyawan di industri proses Indonesia. Dari analisis regresi berganda diketahui bahwa trait kepribadian dan komitmen organisasi berpengaruh cukup besar terhadap OCB di Indonesia.
Abstract The Influence of Trait Personality and Organizational Commitment on Organizational Citizenship Behavior.Team effectivity is determined by it's members ability to communicate, collaborate, share information, and tolerate differences among them. All the abilities are examples of organizational citizenship behavior (OCB). The purpose of this research is to investigate antecedents of OCB on employees in a process industry in Indonesia. The result showed the significant effects of trait personality and organizational commitment on OCB in Indonesia.
Introduction: Currently, there is no questionnaire that measures oral hygiene behavior in adolescents based on the theory of planned behavior (TPB) that specifically evaluates tooth-brushing behavior (brushing teeth twice a day: in the morning after breakfast and at night before going to sleep). Objectives: The present study aimed to develop a valid and reliable oral hygiene behavior questionnaire for adolescents based on TPB. Material and methods: The study comprised questionnaire development and testing (validation procedure) stages, followed by field testing (internal consistency, validity, test-retest reliability, and confirmatory factor analysis). Results: The result of the validity test (alignment between items), including the corrected item-total correlation for all items of the questionnaire was > 0.3 (all items correlated with the overall scale score). Internal consistency reliability using Cronbach's α indicated good reliability, with an average value of > 0.8. The intraclass correlation coefficient (ICC) was > 0.73. The criterion validity result showed that perceived behavioral control and intention correlated significantly with plaque scores (p < 0.001) but were not correlated with attitudes and subjective norms. The factorial structure stability for all items was valid for measuring the factor. Conclusions: Our adolescent oral hygiene behavior questionnaire based on TPB contains relevant matter that can be understood by students and shows good internal consistency reliability and ICCs. The validity of the criteria was good for perceived behavior control and behavior intentions of oral hygiene and had a valid construct.
Islamic conservatism has been said to inspire the rise of intolerance between religions in Indonesia and the growth of radical ideologies which threatens government stability. To understand the rise of Islamic conservatism, two studies were conducted to construct a valid and reliable psychological measurement which is able to measure the level of Islamic conservatism among Indonesian people. This Islamic conservatism scale consists of 5 dimensions with 2-3 indicators for each dimension. The validity testing was conducted using Confirmatory Factor Analysis, while the reliability testing of the instrument was conducted using Cronbach Alpha as internal consistency technique. The testings were conducted twice, in which the first one showed that 5 dimensions-scale is unfit, although reliable. When 2 dimensions with high social desirable items were excluded, the scale with 3 dimensions show a good fit, therefore the scale is valid and also reliable. Second study was conducted to measure convergent validity by correlating the 3-dimension scale with RWA scale. Result shows the scale has a significant positive correlation with RWA indicating the scale has a convergent validity.Keywords: Conservatism, Islam, scale construction, IndonesiaAbstrak: Konservatisme dalam agama Islam di Indonesia telah disebut melatarbelakangi terjadinya kasus-kasus intoleransi antar umat beragama yang mengancam stabilitas negara. Untuk mengukur pertumbuhan konservatisme Islam di Indonesia, dua studi dilakukan untuk mengkonstruksi alat ukur yang valid dan reliabel. Alat ukur yang ini memiliki lima dimensi dengan dua sampai tiga indikator per dimensi. Validitas konstruk alat ukur dilakukan dengan metode Confirmatory Factor Analysis dan reliabilitasnya diuji dengan Cronbach Alpha. Uji validitas dan reliabilitas dilakukan dua kali. Pengujian pertama pada alat ukur dengan 5 dimensi menunjukkan model tidak fit, namun reliabel. Pengujian kedua dilakukan pada alat ukur yang menghilangkan 2 dimensi yang memiliki tingkat social desirability tinggi. Hasilnya pengujian menunjukkan bahwa model alat ukur dengan 3 dimensi fit, yang berarti alat ukur valid. Selain itu alat ukur dengan 3 dimensi bersifat reliabel. Studi kedua dilakukan untuk mengukur validitas konvergen dengan mengkorelasikan alat ukur 3 dimensi dengan skala RWA. Hasil menunjukkan skala ini memiliki korelasi positif yang signifikan dengan RWA, mengindikasikan skala ini memiliki validitas konvergen.
Background: Good cognitive function is important for school-age children. Although essential fatty acids play a main role in cognitive functions, their intakes are assumed as inadequate among developing countries including Myanmar. However, there is still lack of evidence to show whether they are problem nutrients. Objective: This study aimed to determine the problem nutrients in the diets of Myanmar primary schoolchildren and to formulate food-based recommendations (FBR) to optimize the intake of these micronutrients. Methods: A cross-sectional study was conducted at 3 primary schools in Nyaungdon Township of Myanmar. A 1-week dietary intake assessment was done on 7- to 9-year-old (n = 100) primary schoolchildren. A linear programming approach using the World Health Organization Optifood software was used to assess the nutrient intake and develop FBRs. Results: The prevalence of stunted growth, wasting, and being underweight in the students were 28%, 18%, and 28%, respectively. The intake of calcium, vitamin B1, folate, iron, omega-3 fatty acids, eicosapentaenoic acid, and docosahexaenoic acid was insufficient. Locally available nutrient-dense foods that include water spinach, carp fish, duck egg, garden pea, and shrimp were selected to develop FBR to increase the intake of problem nutrients. Conclusion: The linear programming analysis showed that the primary schoolchildren have difficulty meeting nutrient recommendations given locally available foods, especially iron and essential fatty acids which are important for cognitive performance of schoolchildren.
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