نشریه محیط زیست طبیعی

عوامل مؤثر بر رفتار صرفه‌جویی در مصرف انرژی دانشجویان کشاورزی دانشگاه تهران

نوع مقاله : مقاله پژوهشی

نویسنده

گروه علوم طبیعی، پژوهشگاه علوم انسانی و مطالعات فرهنگی، تهران، ایران.

10.22059/jne.2024.367479.2619

چکیده

مصرف انرژی در دهه‌های گذشته به‌طور پیوسته افزایش یافته است. یک راه‌حل برای کاهش مصرف ایجاد انگیزه در افراد برای کاهش اتلاف انرژی است. این پژوهش با هدف بررسی عوامل مؤثر بر رفتار صرفه‌جویی در مصرف انرژی دانشجویان کشاورزی انجام شد. این تحقیق از نوع کمّی و پیمایشی بود و جامعة آماری آن را دانشجویان کارشناسی ‌ارشد و دکترای کشاورزی ورودی سال تحصیلی 1400-1399 دانشگاه تهران (250=N) تشکیل می‌دادند که نمونه‌ای به حجم 126 نفر با روش نمونه‌گیری تصادفی ساده انتخاب شد. برای گردآوری داده‌ها از پرسش‌نامه استفاده شد. روایی پرسشنامه با نظرسنجی از متخصصان، روایی همگرا و واگرا و پایایی آن با محاسبة آلفای کرونباخ و پایایی ترکیبی تأیید شد. یافته‌های پژوهش نشان داد نگرش دانشجویان به صرفه‌جویی در مصرف انرژی، قوی و هنجار اجتماعی، قصد و رفتار صرفه‌جویی در مصرف انرژی در حد متوسط بود. نتایج تحلیل همبستگی نشان داد بین هنجار اجتماعی و نگرش با قصد صرفه‌جویی در مصرف انرژی دانشجویان در سطح 1 درصد رابطة مثبت و معنی‌داری وجود دارد و رابطة بین نگرش با قصد قوی‌تر از رابطة هنجار اجتماعی با قصد می‌باشد. یافته‌ها همچنین نشان دادند بین مؤلفه‌های نظریة کنش عقلانی با رفتار صرفه‌جویی در مصرف انرژی دانشجویان در سطح 1 درصد رابطة مثبت و معنی‌داری وجود دارد. شدت رابطة قصد و هنجار اجتماعی با رفتار صرفه‌جویی در مصرف انرژی، متوسط و شدت رابطة نگرش با رفتار صرفه‌جویی در مصرف انرژی قوی می‌باشد. براساس نتایج مدل‌سازی معادلات ساختاری، نگرش به صرفه‌جویی در مصرف انرژی بر رفتار صرفه‌جویی در مصرف انرژی تأثیرگذار بوده و سازه‌های پژوهش قادرند 24 درصد از تغییرات رفتار صرفه‌جویی در مصرف انرژی دانشجویان را تبیین نمایند.

کلیدواژه‌ها

عنوان مقاله [English]

Factors affecting agricultural students' energy saving behavior at University of Tehran

نویسنده [English]

  • Masoud Rezaei

Department of Natural Science, Institute for Humanities and Cultural Studies, Tehran, Iran.

چکیده [English]

Consumption of energy has increased steadily over the past decades. One solution, towards reducing the consumption is to motivate people to decrease energy waste. This study was carried out with the aim of investigating the factors affecting agricultural students’ energy saving behavior. A survey approach was used in this research. The population of the study contained of M.Sc. and Ph.D. students in agriculture faculty of Tehran University (N=250), from which 126 students were selected by using simple random samplling. A questionnaire was developed to gather data. Validity of the research instrument were confirmed based on the evaluation of a panel of experts, convergent and discriminant validity, and Cronbach's alpha coefficient and component reliability were used to assess its relaibility. The results indicated that the attitude of students towards saving energy was strong, and their social norm, saving energy intention and saving energy behavior were intermediate. The results of the correlation analysis showed that there was a positive and significant relationship between the social norm and the attitude towards saving energy with the students' energy saving intention, and the relationship between the attitude and the intention was higher than the relationship between the social norm and the intention. The findings also showed that there was a positive and significant relationship between the components of the theory of reasoned action and students’ energy saving behavior. The relationship between intention and social norm with energy saving behavior was intermediate, and the relationship between attitude and energy saving behavior was high. Based on the results of structural equation modeling, only attitude towards energy saving was effective in energy saving behavior and the research model was able to explain 24% of students' energy saving behavior changes.

کلیدواژه‌ها [English]

  • Energy consumption
  • Reasoned action
  • Saving behavior
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نشریه محیط زیست طبیعی
دوره 77، شماره 1
اردیبهشت 1403
صفحه 43-57