Pengaruh Self-leadership Terhadap Task Commitment Melalui Mediasi Self-efficacy pada Mahasiswa Fakultas Psikologi Universitas Medan Area

Abstract

Penelitian ini menggunakan metode penelitian kuantitatif. Populasi dan sampel yang digunakan mahasiswa/i. Instrumen penelitian angket yaitu aspek-aspek task commitment, self-leadership dan self-efficacy. Metode analisis data yang digunakan adalah SEM-PLS. Hasil penelitian menunjukkan hipotesis 1 terdapatpengaruh self-leadership (X) terhadap self-efficacy (M). Pengaruh ini dapat dilihat dari besarnya kekuatan hubungan (nilai R) sebesar 0.542 yang tergolong cukup dengan nilai R Square sebesar 0.293 atau 29,3%. Artinya variabel self-leadership berpengaruh secara langsung sebesar 29,3% terhadap self-efficacy. Hipotesis 2 dari penelitian ini adalah adanya pengaruh self-efficacy terhadap task commitment. Hipotesis ini terbukti benar karena nilai signifikansi 0.000<0.05. Pengaruh tersebut juga dapat dilihat pada tabel Summary dengan nilai kekuatan pengaruh (nilai R) sebesar 0.549 dan nilai koefisien determinasi sebesar 0.302 atau 30,2%. Artinya, variabel self-efficacy (M) berpengaruh secara langsung sebesar 30,2% terhadap task commitment. Hipotesis 3 yaitu terdapat pengaruh self-leadership terhadap task commitment melalui self-efficacy hipotesis ini terbukti dilihat dari nilai signifikansi pada tabel koefisien regresi sebesar 0.000<0.05. sementara itu didapat nilai R hitung sebesar 0.580. koefisien determinasi didapat nilai sebesar 0.336 atau 33,6%. Artinya, variabel self-leadership dan self-efficacy berpengaruh secara tidak langsung sebesar 33,6% terhadap task commitment. This study uses quantitative research methods. The population and samples used were students. The research instrument was a questionnaire, namely aspects of task commitment, self-leadership and self-efficacy. The data analysis method used is SEM-PLS. The results showed hypothesis 1 there is an influence of self leadership (X) onself-efficacy (M). This influence can be seen from the strength of the relationship (R value) of 0.542 which is classified as sufficient with an R Square value of 0.293 or 29.3%. This means that the self-leadership variable has a direct effect of 29.3% on self-efficacy. Hypothesis 2 of this study is the effect of self-efficacy on task commitment. This hypothesis is proven correct because the significance value is 0.000 <0.05. The effect can also be seen in the Summary table with an influence strength value (R value) of 0.549 and a coefficient of determination of 0.302 or 30.2%. This means that the self-efficacy variable (M) has a direct effect of 30.2% on task commitment. Hypothesis 3, namely that there is an effect of self-leadership on task commitment through self-efficacy, this hypothesis is proven by the significance value in the regression coefficient table of 0.000 <0.05. while the calculated R value is 0.580. the coefficient of determination obtained a value of 0.336 or 33.6%. This means that the variables of self-leadership and self-efficacy have an indirect effect of 33.6% on task commitment.