رابطه ي ساختاري پيوند با مدرسه با رفتارهاي پرخطر در نوجوانان ؛ نقش ميانجيگري ساختار انگيزشي

The structural relationship between school bonding and high-risk behaviors in adolescents: Mediating role of motivational structure

ﯾﮑﯽ از ﻣﻮارد ﺟﺪي ﺗﻬﺪﯾﺪﮐﻨﻨﺪه ي ﺳﻼﻣﺖ، ﺷﯿﻮع رﻓﺘﺎرﻫﺎي ﭘﺮﺧﻄﺮ در ﻣﯿﺎن اﻗﺸﺎر ﻣﺨﺘﻠﻒ ﺑﻮﯾﮋه ﻧﻮﺟﻮاﻧﺎن اﺳﺖ. ﻫﺪف اﺻﻠﯽ اﯾﻦ ﭘﮋوﻫﺶ ﭘﯿﺶ ﺑﯿﻨﯽ رﻓﺘﺎرﻫﺎي ﭘﺮﺧﻄﺮ ﺑﺮ اﺳﺎس ﭘﯿﻮﻧﺪ ﺑﺎ ﻣﺪرﺳﻪ ﺑﺎ ﻣﯿﺎﻧﺠﯿﮕﺮي ﺳﺎﺧﺘﺎرﻫﺎي اﻧﮕﯿﺰﺷﯽ در ﻧﻤﻮﻧﻪاي از ﻧﻮﺟﻮاﻧﺎن دﺑﯿﺮﺳﺘﺎﻧﯽ ﺷﻬﺮ ﺗﻬﺮان در ﺳﺎل 1395-96 ﺑﻮد. 418 ﻧﻔﺮ از دﺧﺘﺮان و ﭘﺴﺮان دورهي دوم دﺑﯿﺮﺳﺘﺎنﻫﺎي ﺗﻬﺮان از ﮔﺮوه ﻫﺎي ﺳﻨﯽ ﻣﺨﺘﻠﻒ ﺑﻪ روش ﻧﻤﻮﻧﻪ ﮔﯿﺮي ﺧﻮﺷﻪاي ﭼﻨﺪﻣﺮﺣﻠﻪاي اﻧﺘﺨﺎب ﺷﺪه و ﺑﻪ ﭘﺮﺳﺸﻨﺎﻣﻪﻫﺎي رﻓﺘﺎرﻫﺎي ﭘﺮﺧﻄﺮ )زاده ﻣﺤﻤﺪي و اﺣﻤﺪآﺑﺎدي، 1390(، ﺳﺎﺧﺘﺎراﻧﮕﯿﺰﺷﯽ)ﮐﮑﺲ وﮐﻠﯿﻨﮕﺮ، 2004(، و ﭘﯿﻮﻧﺪ ﺑﺎ ﻣﺪرﺳﻪ )رﺿﺎﯾﯽ ﺷﺮﯾﻒ، ﺣﺠﺎزي و ﻫﻤﮑﺎران،1393( ﭘﺎﺳﺦ دادﻧﺪ. ﺑﺮاي ﺗﺤﻠﯿﻞ دادهﻫﺎ از روش آﻣﺎري ﻣﺪلﯾﺎﺑﯽ ﻣﻌﺎدﻻت ﺳﺎﺧﺘﺎري ﺑﺎ اﺳﺘﻔﺎده از ﻧﺮم اﻓﺰارAMOS 21.0اﺳﺘﻔﺎده ﺷﺪ. ﺷﺎﺧﺺﻫﺎي ﺑﺮازش ﺣﺎﮐﯽ از ﺑﺮازش ﻣﻨﺎﺳﺐ اﻟﮕﻮي ﻣﻔﻬﻮﻣﯽ ﺑﺎ دادهﻫﺎ ﺑﻮدﻧﺪ. ﺷﺎﺧﺺ ﺑﺮازش ﻣﻘﺎﯾﺴﻪ ﻫﺎ )0/900=CFI(، ﺷﺎﺧﺺ ﻧﯿﮑﻮﯾﯽ ﺑﺮازش )0/903=GFI(، ﺷﺎﺧﺺ ﻧﺮم ﺷﺪه ﻧﯿﮑﻮﯾﯽ ﺑﺮازش )0/861=AGFI( و رﯾﺸﻪ دوم ﻣﯿﺎﻧﮕﯿﻦ ﻣﺠﺬورات ﺧﻄﺎي ﺗﻘﺮﯾﺐ )0/080=RMSEA( ﻫﻤﮕﯽ ﻧﺸﺎن ﻣﯽ دﻫﻨﺪ ﮐﻪ ﻣﻘﺎدﯾﺮ در ﺳﻄﺢ ﻣﻄﻠﻮب ﻫﺴﺘﻨﺪ و ﻣﺪل ﺑﺮازش ﻣﻄﻠﻮﺑﯽ دارد. ﺑﻪ ﻋﻼوه ﯾﺎﻓﺘﻪﻫﺎ ﻧﺸﺎن دادﻧﺪ اﺛﺮ ﻣﺴﺘﻘﯿﻢ ﭘﯿﻮﻧﺪ ﺑﺎ ﻣﺪرﺳﻪ ﺑﺮ رﻓﺘﺎرﻫﺎي ﭘﺮﺧﻄﺮ ﻣﻨﻔﯽ و ﻣﻌﻨﺎدار، و اﺛﺮ ﻣﺴﺘﻘﯿﻢ آن ﺑﺮﺳﺎﺧﺘﺎر اﻧﮕﯿﺰﺷﯽ اﻧﻄﺒﺎﻗﯽ ﻣﺜﺒﺖ و ﻣﻌﻨﺎدار ﺑﻮد. ﻫﻤﭽﻨﯿﻦ اﺛﺮ ﻣﺴﺘﻘﯿﻢ ﺳﺎﺧﺘﺎر اﻧﮕﯿﺰﺷﯽ اﻧﻄﺒﺎﻗﯽ ﺑﺮ رﻓﺘﺎرﻫﺎي ﭘﺮﺧﻄﺮ ﻣﻨﻔﯽ و ﻣﻌﻨﺎدار و اﺛﺮ ﻣﺴﺘﻘﯿﻢ ﺳﺎﺧﺘﺎر اﻧﮕﯿﺰﺷﯽ ﻏﯿﺮ اﻧﻄﺒﺎﻗﯽ ﺑﺮ رﻓﺘﺎرﻫﺎي ﺧﻄﺮ، ﻣﺜﺒﺖ و ﻣﻌﻨﺎدار ﺑﻮد.

One of the serious health threats is the prevalence of high-risk behaviors among the various strata, especially adolescents. The main objective of this study was to Predict high-risk behaviors based on school bonding by mediating motivational structures in high school adolescents in Tehran. 418 girls and boys in Tehran's second high school from different age groups were selected by quota sampling and responded to the high risk behaviors questionnaire (Zademohammdi & Ahmadabadi , 1390) ,the motivational structure questionnaire (Cox & Klinger , 2004) , and the school bonding questionnaire (Rezaeisharif&Hejazi , 1393) . For data analysis, statistical analysis of structural equation modeling using the AMOS 21.0 software was used. Fit indices indicated the fitting of the conceptual model with the data. The fitting index of comparisons (CFI = 0.900), fitting goodness index (GFI = 0.903), fitted goodness softened index (AGFI 0.861), and root mean square error approximation (RMSEA =0.080) all Show that the values are at the optimal level and that the model has a favorable fit. In addition, the findings showed the direct effect of school bonding on high-risk behaviors was negative and significant, and its direct effect on the adaptive motivational structure was positive and significant. Also the direct effect of adaptive motivational structure on high-risk behaviors was negative and significant and direct effect of non-adaptive motivational structure on high-risk behaviors were was positive and significant