کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
890307 1472048 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
How are conscientiousness and cognitive ability related to one another? A re-examination of the intelligence compensation hypothesis
ترجمه فارسی عنوان
چگونه وجدان و توانایی شناختی مربوط به یکدیگر هستند؟ بررسی مجدد فرضیه جبران اطلاعات
کلمات کلیدی
فرضیه جبران اطلاعات، وظیفه، توانایی شناختی، انتخاب جبران کننده، نمونه برداری
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
چکیده انگلیسی


• Previous studies have shown a negative association between conscientiousness and ability.
• This has been explained in terms of an ‘intelligence compensation hypothesis’.
• We show that the negative association may be an artefact of sample selection.
• This undermines the empirical basis for the intelligence compensation hypothesis.

Previously, negative associations between intelligence and conscientiousness have been reported and explained in terms of an ‘intelligence compensation hypothesis’ (ICH) whereby higher conscientiousness develops in order to compensate for lower cognitive ability. We argue that conscientious traits, especially those related to achievement, are just as likely to be reinforced by cognitive ability. We evidence this by showing that previous negative associations may be attributable to a compensatory sample selection effect arising because of the use of research samples comprised of participants with achievement above certain thresholds. The associations between conscientiousness and ability in the samples of adolescents and their parents from the Sibling Interaction and Behaviour Study (SIBS) and Minnesota Twin Family Study (MTFS) – which were not selected in this way – were either zero or positive. Further, artificially introducing selection on achievement into these samples biased the associations in the negative direction. Together, these results are consistent with the hypothesis that the true association between these constructs may be zero or positive at the population level but that the use of selected research samples has sometimes resulted in the appearance of a negative association.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Personality and Individual Differences - Volume 70, November 2014, Pages 17–22
نویسندگان
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