نتایج جستجو برای: wechsler scales
تعداد نتایج: 118218 فیلتر نتایج به سال:
This longitudinal study investigated the rates of iron-deficiency (ID) and iron-deficiency anemia (IDA) among prenatally cocaine-exposed and nonexposed two- and four-year-old children and assessed their relationships to neurodevelopmental outcomes. The sample consisted of 143 two-year-old (70 exposed and 73 nonexposed) and 274 four-year-old (139 exposed and 135 nonexposed) low socioeconomic sta...
Background: Multiple sclerosis (MS) is a chronic demyelinating disease that can affect cognitive function. The purpose of this study was to assess the efficacy of Ginkgo biloba (GB) on improvement of memory impairment and quality of life in patients with MS. Methods: This study was an 8-week, open study of patients with MS. Thirty patients was recruited from a variety of outpatient settings. ...
how to cite this article: ordooei m, mottaghipisheh h, fallah r, rabiee a. cognitive outcomes for congenital hypothyroid and healthy children: a comparative study. iran j child neurol. 2014 autumn;8(4): 28-32. abstract objective early diagnosis and treatment of congenital hypothyroidism (ch) and the prevention of developmental retardation is the main goal of public health national screening pro...
Medicare has begun to implement a new payment system for physician services; the system's cornerstone is a resource-based relative value scale (RBRVS) that divides physician services into three components--physician work, practice expense, and malpractice insurance--and calculates a relative value for each component. The relative values for the components are adjusted for geographic differences...
An analytical model for mid-infrared (mid-IR) silicon Raman lasers (SRLs) is developed. The relative intensity noise (RIN) transfer from the pump to the Stokes in the lasers is also investigated. The analytical model can be used as a versatile and efficient tool for analysis, design and optimization of mid-IR SRLs. It is shown that conversion efficiency of 70% is attainable and the low-frequenc...
OBJECTIVE To examine changes in reported functioning over a 12-month follow-up period and predictors of those changes for a cohort of young children enrolled in foster care. DESIGN Data came from a longitudinal follow-up of a cohort of young children entering foster care in one Connecticut region. These data were originally assembled to evaluate the effectiveness of a specialized set of servi...
Using a procedure that eliminated repetition of identical items, thus avoiding order effects, we administered the Wechsler Adult Intelligence Scale (WAIS) and the WAis-Revised to 108 subjects. AH correlations between the two tests were significant and similar to those reported in the WAISR manual. For the group as a whole, verbal, performance, and full scale IQ scores on the WAIS-R were signifi...
Performance on a cognitive test can be viewed either as measuring a unitary function or as reflecting the operation of multiple factors. Individual subtests in batteries designed to measure human abilities are commonly modeled as a single latent factor. Several latent factors are then used to model groups of subtests. However these latent factors are not independent as they are related through ...
Assessor bias variance exists for a psychological measure when some appreciable portion of the score variation that is assumed to reflect examinees' individual differences (i.e., the relevant phenomena in most psychological assessments) instead reflects differences among the examiners who perform the assessment. Ordinary test reliability estimates and standard errors of measurement do not inher...
This study developed regression algorithms for estimating IQ scores using the Canadian WAIS-III norms. Participants were the Canadian WAIS-III standardization sample (n = 1,105). The sample was randomly divided into two groups (Development and Validation groups). The Development group was used to generate 12 regression algorithms for FSIQ and three algorithms each for VIQ and PIQ. Algorithms co...
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