نتایج جستجو برای: pattern of substance use

تعداد نتایج: 21240776  

Journal: :iranian journal of psychiatry 0
mehdi nassr mental health research centre, iran university of medical sciences, tehran, iran department of psychiatry, tehran institute of psychiatry, iran university of medical sciences, tehran, iran badri daneshamuz mental health research centre, iran university of medical sciences, tehran, iran department of psychiatry, tehran institute of psychiatry, iran university of medical sciences, tehran, iran banafshe gharai mental health research centre, iran university of medical sciences, tehran, iran department of psychiatry, tehran institute of psychiatry, iran university of medical sciences, tehran, iran mansour salehi mental health research centre, iran university of medical sciences, tehran, iran department of psychiatry, tehran institute of psychiatry, iran university of medical sciences, tehran, iran mehrdad eftekhar ardebili mental health research centre, iran university of medical sciences, tehran, iran department of psychiatry, tehran institute of psychiatry, iran university of medical sciences, tehran, iran mir farhad ghalebandi mental health research centre, iran university of medical sciences, tehran, iran department of psychiatry, tehran institute of psychiatry, iran university of medical sciences, tehran, iran

objective: substance misuse is a major public health threat in iran. the total number of addicts in iran is estimated to be between 700,000 and 4,000,000. a few limited household studies on the prevalence of substance misuse have been performed in iran. method: the residents of the sixth district of the municipality of tehran who were over the age of 15 were selected as the study population. th...

ژورنال: اعتیاد پژوهی 2018

Objective: The purpose of this study was to predict the probability of returning to substance abuse based on resiliency and communication patterns in addicts' spouses. Method: A descriptive-correlational research method was employed for the conduct of this study. The statistical population of this research consisted of the addicts in the eighth municipal district of Tehran who had returned to d...

ژورنال: اعتیاد پژوهی 2014
زنجانی, زهرا , مکارم, سپیده ,

Objective: The purpose of this research was to investigate the relationship between individual and family religiosity with substance abuse. In other side because of the importance of prevention and the role of people beliefs about the causes of substance use/ non-use in this area, the relationship between (university) students’ beliefs about drug and their consequences with amount of the substa...

Journal: :The American journal of psychiatry 2006
Ralph E Tarter Michael Vanyukov Levent Kirisci Maureen Reynolds Duncan B Clark

OBJECTIVE The authors investigated whether the transition from licit drug use to marijuana use is determined by particular risk factors, as specified by the gateway hypothesis. They also evaluated the accuracy of the "gateway sequence" (illicit drug use following licit drugs) for predicting a diagnosis of substance use disorder. METHOD Boys who consumed licit drugs only (N=99), boys who consu...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1391

simplification universal as a universal feature of translation means translated texts tend to use simpler language than original texts in the same language and it can be critically investigated through common concepts: type/token ratio, lexical density, and mean sentence length. although steps have been taken to test this hypothesis in various text types in different linguistic communities, in ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده زبانهای خارجی 1389

this study investigates the strategies native english and persian speakers employ for expressing gratitude in different situations. the strategies of persian efl learners are also compared with english strategies in order to find the differences that may exist between these two languages. social status and size of imposition of the favor are social variables which are investigated in detail for...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده ادبیات و زبانهای خارجی 1393

abstract in written mode of language, metadiscourse markers are used commonly to help writers in general and academic writers in particular to produce coherent and professional texts. the purpose of the present study was to compare introduction sections of applied linguistics and physics articles regarding their use of interactive and interactional metadiscourse markers based on the model pro...

Journal: :iranian journal of psychiatry and behavioral sciences 0
ali talaei department of psychiatry, mashhad university of medical sciences, mashhad, iran naghmeh mokhber mohammad reza fayyazi bordbar arash javanbakht ali akbar samari

ôbjective: substance use, especially among young generation, is a public health concern. the aim of the current study was to explore the interrelation between certain variables including demographic characteristics and family history of drug abuse and history of depression among ïranian üniversity students. methods: ïn a cross-sectional study, 843 college students of the âzad üniversity of torb...

پایان نامه :0 1374

this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...

ژورنال: اعتیاد پژوهی 2018

Objective: The aim of this study was to investigate the relationship between family-social factors and substance use through the mediating role of the components of temperament, character, psychological capital, and beliefs. Method: A descriptive-correlational research method was employed for the conduct of this study. All the 18-35-year-old male substance users in Qom who had presented to addi...

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