نتایج جستجو برای: iq method
تعداد نتایج: 1637912 فیلتر نتایج به سال:
این مقاله مروری انتقادی بر مقاله «جغرافیای iq»، نوشته جری گلید است که در شماره 36 مجله معتبر intelligence انتشار یافته است. اما مخاطب اصلی این نقد در واقع نظریه ”iq و ثروت ملل“ از استادان برجسته دانشگاه های اولستر بریتانیا و تمپر فنلاند، دکتر لین و دکتر ون هانن است. این نظریه که از آغاز سده بیست و یک، بیشتر از طریق دو کتاب پر فروش «iq و ثروت ملل» و «iq و نابرابری جهانی»، میان محافل، احزاب و ساز...
BACKGROUND Insight in psychosis has previously been associated with both depression and cognitive ability. Some studies have found a curvilinear relationship between insight and cognitive ability, but the roles of self-esteem and depression have not been taken into account. AIMS To investigate the relationships between insight and IQ, depression, and self-esteem. METHOD Correlations between...
In the formation of range-Doppler images, transient interference can result in Doppler-streak artifacts. These Doppler-streaks hinder the utility of the range-Doppler image and may obscure moving targets of interest. This paper describes a method for pre-processing the IQ data to substantially attenuate Doppler streaks in the subsequently formed range-Doppler images. The method consists of deco...
BACKGROUND Twin and sibling studies have identified specific cognitive phenotypes that may mediate the association between genes and the clinical symptoms of attention deficit hyperactivity disorder (ADHD). ADHD is also associated with lower IQ scores. We aimed to investigate whether the familial association between measures of cognitive performance and the clinical diagnosis of ADHD is mediate...
Effect of Iodine Deficiency on IQ of Apparently- Normal School Children of an Area of Endemic Goiter
SUMMARY Different degrees of neurological and psychological problems are observed in endemic goiter inhabitants. To determine the effect of iodine deficiency on IQ, we checked the IQ and size of the thyroid of 194 students of an endemic goiter area and compared with that of 224 students of a non-endemic goiter area in Kohkiloyeh & Boyer Ahmad province. The average IQ of students in endemic goi...
BACKGROUND The National Adult Reading Test (NART) is widely used in research and clinical practice as an estimate of pre-morbid or prior ability. However, most of the evidence on the NART's validity as a measure of prior intellectual ability is based on concurrent administration of the NART and an IQ measure. METHOD We followed up 179 individuals who had taken an IQ test (the Moray House Test...
in this paper, a numerical procedure for an inverse problem of simultaneously determining an unknown coefficient in a semilinear parabolic equation subject to the specification of the solution at an internal point along with the usual initial boundary conditions is considered. the method consists of expanding the required approximate solution as the elements of the inverse quadrati...
AIMS To evaluate the impact of acoustic window on the feasibility and accuracy of longitudinal global strain (global-ε) by speckle tracking for assessing left ventricular (LV) systolic function. METHODS AND RESULTS The study included 70 patients (57 ± 17 years, 64% men), 28 selected patients with a suboptimal image quality (IQ) defined by three or more segments (4 ± 3 segments/patient) with w...
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