با همکاری مشترک دانشگاه پیام نور و انجمن روانشناسی سلامت

نوع مقاله : علمی- پژوهشی

نویسندگان

1 استادیار گروه روانشناسی دانشگاه فرهنگیان، سنندج

2 استاد گروه روانشناسی دانشگاه پیام نور، تهران

3 دانشیار گروه روانشناسی دانشگاه پیام نور، تهران

چکیده


زمینه: مطالعۀ عزت نفس یکی از فراوان‌ترین روش‌های مطالعۀ تفاوت‌های فردی در روانشناسی است. نظریۀ ارتباط میان عزت نفس و عملکرد قلبی عروقی متکی بر این موضوع است که عزت نفس می‌تواند برای افراد، احساساتِ توأم با ایمنی در مواجهه با تهدید و استرس فراهم آورد.
هدف: هدف از اجرای تحقیق حاضر بررسی ارتباط میان سطوح عزت نفس آشکار و ناآشکار با ضربان قلب، فشار خون سیستولیک و فشارخون دیاستولیک به عنوان شاخص‌های قلبی عروقی بود.
روش: تحقیق حاضر یک مطالعۀ توصیفی از نوع همبستگی بود که بر روی 320 نفر با استفاده از نمونه‌گیری تصادفی انجام شد. عزت نفس آشکار و ناآشکار آزمودنی‌ها به هنگام ورود به آزمایشگاه اندازه گیری و سپس فشار خون و ضربان قلب آن‌ها اندازه گیری و ثبت شد.
یافته‌ها: نتایج حاصل از ضریب همبستگی اسپیرمن و تحلیل رگرسیون نشان داد میان عزت نفس آشکار و شاخص‌های عملکرد قلبی عروقی در هر سه مورد همبستگی منفی معنی دار (01/0> P) وجود دارد. تحلیل رگرسیون دادها نشان داد عزت نفس آشکار و ناآشکار توانستند فشار خون سیستولیک و ضربان قلب را در سطح معنی داری پیش بینی کنند. در هر دو زمینه، عزت نفس ناآشکار توان پیش بینی کنندگی بیشتری نسبت به عزت نفس آشکار داشت.
نتیجه گیری: به طور کلی نتایج نشان داد عزت نفس پایین در سطح معنی داری می‌تواند پیش بینی کنندۀ ضربان قلب و فشارخون بالا و برعکس، عزت نفس بالا می‌تواند پیش بینی کنندۀ ضربان قلب و فشارخون پایین باشد.

کلیدواژه‌ها

موضوعات

عنوان مقاله [English]

Prediction of cardiovascular performance by explicit and implicit self esteem

نویسندگان [English]

  • Bahram Maleki 1
  • ahmad alipor 2
  • hosein zare 2
  • farhad shaghaghi 3

2 Prof of psychology, Payame Noor University

3 Ass. Pro of psychology, Payame Noor University

چکیده [English]

Abstract
Background : the study of self esteem is one of the most common methods for studying individual differences in psychology.Acording the theory of the relationship between self-esteem and cardiovascular function ( Martinz , Greenberg, and Alan, 2008 ) self-esteem it can be related with feelings of safety in the encounter with threat and stress Objectives: The aim of the present study was to investigate the relationship between explicit and implicit self-esteem levels, with heart rate, systolic and diastolic blood pressure as index of cardiovascular Methods: This study was a correlative study on a sample of 320 subjects of university with random sampling. Explicit and implicit self-esteem of subjects measured entering to laboratory of university and then blood pressure and heart rate were measured. Results: The results of Spearman's correlation coefficient and regression analysis showed that btween explicit self-esteem and cardiovascular function parameters were significant negative (p>0/01) correlation in all three cases. Regression analysis of data showed that explicit and implicit self-esteem could significantly predict systolic blood pressure and heart rate. In both cases, implicit self -esteem are more predictive power than explicit self-esteem. Conclusion: In overall results showed that low self-esteem significantly can be predictive of high heart rate and blood pressure and otherwise, high self-esteem can be predictive of low heart rate and blood pressure.

کلیدواژه‌ها [English]

  • "explicit self-esteem"
  • "implicit self-esteem"
  • "heart rate"
  • "blood pressure"
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