مدل ساختاري تكانش‌گري و عملكرد تحصيلي با بررسي نقش ميانجي انگيزش در دانش‌آموزان دختر متوسطه

Structural Model of Impulsivity and Academic Performance with Mediating Role of Motivation in High School Female Students

اﯾﻦ ﺗﺤﻘﯿﻖ ﺑﻪ دﻧﺒﺎل ﺑﺮرﺳﯽ رواﺑﻂ ﺳﺎﺧﺘﺎري ﺑﯿﻦ ﺗﮑﺎﻧﺶﮔﺮي و ﻋﻤﻠﮑﺮد ﺗﺤﺼﯿﻠﯽ ﺑﺮ اﺳﺎس ﻧﻘﺶ واﺳﻄﻪاي اﻧﮕﯿﺰش ﺗﺤﺼﯿﻠﯽ ﺑﻮد. روش ﭘﮋوﻫﺶ ﺣﺎﺿﺮ ﺗﻮﺻﯿﻔﯽ- ﻫﻤﺒﺴﺘﮕﯽ ﺑﻮد. ﺟﺎﻣﻌﻪ آﻣﺎري اﯾﻦ ﺗﺤﻘﯿﻖ ﺷﺎﻣﻞ ﺗﻤﺎﻣﯽ داﻧﺶآﻣﻮزان دﺧﺘﺮ 16 ﺗﺎ 18 ﺳﺎل در ﺷﻬﺮ ﺗﻬﺮان در ﺳﺎل ﺗﺤﺼﯿﻠﯽ 1398-1399 ﺑﻮد. ﻧﻤﻮﻧﻪ آﻣﺎري ﺑﺎ اﺳﺘﻔﺎده از روش ﻧﻤﻮﻧﻪﮔﯿﺮي ﺧﻮﺷﻪاي ﭼﻨﺪ ﻣﺮﺣﻠﻪاي، 350 ﻧﻔﺮ اﻧﺘﺨﺎب ﺷﺪﻧﺪ و ﺑﻪ ﭘﺮﺳﺶﻧﺎﻣﻪﻫﺎي ﻋﻤﻠﮑﺮد ﺗﺤﺼﯿﻠﯽ ﻓﺎم و ﺗﯿﻠﻮر )1999( اﻧﮕﯿﺰش ﺗﺤﺼﯿﻠﯽ واﻟﺮﻧﺪ و ﻫﻤﮑﺎران )1995( و ﺗﮑﺎﻧﺶﮔﺮي ﺑﺎرت )1995( ﭘﺎﺳﺦ دادﻧﺪ. دادهﻫﺎي ﺣﺎﺻﻞ از ﭘﺮﺳﺶﻧﺎﻣﻪﻫﺎ در دو ﺑﺨﺶ آﻣﺎر ﺗﻮﺻﯿﻔﯽ )ﻣﯿﺎﻧﮕﯿﻦ، اﻧﺤﺮاف اﺳﺘﺎﻧﺪارد، ﭼﻮﻟﮕﯽ و ﮐﺸﯿﺪﮔﯽ( و اﺳﺘﻨﺒﺎﻃﯽ ﻣﺎﻧﻨﺪ ﺿﺮﯾﺐ ﻫﻤﺒﺴﺘﮕﯽ ﭘﯿﺮﺳﻮن و ﻣﻌﺎدﻻت ﺳﺎﺧﺘﺎري ﺑﻪوﺳﯿﻠﻪ ﻧﺮماﻓﺰار آﻣﺎري SPSS و AMOS ﻣﻮرد ﺗﺠﺰﯾﻪوﺗﺤﻠﯿﻞ ﻗﺮار ﮔﺮﻓﺖ. ﯾﺎﻓﺘﻪﻫﺎي ﭘﮋوﻫﺶ ﻧﺸﺎن داد ﮐﻪ ﺑﯿﻦ ﺗﮑﺎﻧﺶﮔﺮي و ﻋﻤﻠﮑﺮد ﺗﺤﺼﯿﻠﯽ داﻧﺶآﻣﻮزان ﺑﺎ ﺗﻮﺟﻪ ﺑﻪ ﻧﻘﺶ ﻣﯿﺎﻧﺠﯽﮔﺮ اﻧﮕﯿﺰش ﺗﺤﺼﯿﻠﯽ راﺑﻄﻪ ﻣﻌﻨﺎداري وﺟﻮد دارد )0/01

This study sought to investigate the structural relationships between impulsivity and academic performance based on the mediating role of academic motivation. The method of the present study was descriptive-correlational. The statistical population of this study was all female students aged 16 to 18 years in Tehran in 1399. Using multistage cluster sampling method, 350 people were selected and answered the questionnaires of Pham and Taylor (1999), Walred et al.'s (1995) academic motivation and Bart (1995) impulsivity questionnaires. The data obtained from the questionnaires were analyzed in two sections: descriptive statistics such as mean and standard deviation, and inferential statistics such as Pearson correlation coefficient and structural equations were analyzed using SPSS and AMOS softwares. Findings showed that academic motivation mediates the relationship between impulsivity and students' academic performance significantly (p <0.01). Based on the findings, it can be concluded that improving academic motivation can be a solution for reducing impulsivity and therefore improving the students' academic performance.