کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
4933002 1363450 2018 5 صفحه PDF ندارد دانلود کنید
عنوان انگلیسی مقاله
Semantic coherence in psychometric schizotypy: An investigation using Latent Semantic Analysis
ترجمه فارسی عنوان
انسجام معنایی در اسکیزوتایپ روان سنجی: تحقیق با استفاده از تجزیه و تحلیل معنایی نهان
کلمات کلیدی
اسکیزوتایپی؛ تجزیه و تحلیل معنایی بالقوه؛ انسجام معنایی؛
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی روانپزشکی بیولوژیکی
چکیده انگلیسی

•Latent semantic analysis was used to assess semantic coherence in schizotypy.•Semantic coherence was examined across baseline and cognitive load conditions.•Semantic coherence did not differ between groups or within conditions.

Technological advancements have led to the development of automated methods for assessing semantic coherence in psychiatric populations. Latent Semantic Analysis (LSA) is an automated method that has been used to quantify semantic coherence in schizophrenia-spectrum disorders. The current study examined whether: 1) Semantic coherence reductions extended to psychometrically-defined schizotypy and 2) Greater cognitive load further reduces semantic coherence. LSA was applied to responses generated during category fluency tasks in baseline and cognitive load conditions. Significant differences between schizotypy and non-schizotypy groups were not observed. Findings suggest that semantic coherence may be relatively preserved at this point on the schizophrenia-spectrum.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Psychiatry Research - Volume 259, January 2018, Pages 63-67
نویسندگان
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