نتایج جستجو برای: novelty seeking behavior

تعداد نتایج: 680622  

2015
Samira Geravand Manizheh Karami MohammadReza Jalali Nadoushan

Materials and Methods: Male Wistar rats (Pasteur Institute of Iran) were evaluated using the novelty seeking behavior based on the place conditioning task. The animals in the conditioning phase were confined in only one side of the equipment. They (n=8 per group) were intraperitoneally injected ethanol at high (18 g/kg) or low (0.1-0.8 g/kg) concentrations prior to the testing. The control grou...

Introduction: Investigating the information seeking behavior of nursing students in General English and ESP courses is of great importance since various factors may impact the students’ information seeking behavior. As such, the present study sought the inhibitors to the information seeking behavior of students of nursing in general English and ESP courses. Methods The study is a qualitative re...

2016
Roser Granero Fernando Fernández-Aranda Gemma Mestre-Bach Trevor Steward Marta Baño Amparo del Pino-Gutiérrez Laura Moragas Núria Mallorquí-Bagué Neus Aymamí Mónica Gómez-Peña Salomé Tárrega José M. Menchón Susana Jiménez-Murcia

Compulsive buying behavior (CBB) has been recognized as a prevalent mental health disorder, yet its categorization into classification systems remains unsettled. The objective of this study was to assess the sociodemographic and clinic variables related to the CBB phenotype compared to other behavioral addictions. Three thousand three hundred and twenty four treatment-seeking patients were clas...

2017
Hannah L. Johnson

Adolescence is a period of rapid physical growth, correlated with increased exploration and novelty-seeking behaviors that can be potentially risky. These behaviors can be mediated by processes such as environmental enrichment (EE), which consists of repeated exposure to novelty and physical exercise beyond that available in standard lab housing. Prior research indicates EE has a significant mi...

Journal: :Archives of general psychiatry 2008
Christina S Barr Rachel L Dvoskin Qiaoping Yuan Robert H Lipsky Manisha Gupte Xian Hu Zhifeng Zhou Melanie L Schwandt Stephen G Lindell Megan McKee Michelle L Becker Mitchel A Kling Phillip W Gold Dee Higley Markus Heilig Stephen J Suomi David Goldman

CONTEXT Both highly stress-reactive and novelty-seeking individuals are susceptible to alcohol use disorders. Variation in stress reactivity, exploration, and response to novelty have been attributed to differences in corticotropin-releasing hormone (CRH) system function. As such, CRH gene variation may influence risk for alcohol use and dependence. OBJECTIVE To determine whether CRH variatio...

Journal: :physiology and pharmacology 0
soheila porkhodadad pourkhodadad dept. biology, faculty of basic sciences, shahed university, tehran, iran manizheh karami karami dept. biology, faculty of basic sciences, shahed university, tehran, iran mohammad reza jalali nadoushan dept. pathology, school of medicine, shahed university, tehran, iran

introduction: according to previous studies, colchicine causes neuronal destruction and learning depression. in this project, effects of colchicine injection into the ca1 and interaction between colchicine and nitric oxide (no) in this area on the expression of drug-seeking behavior were investigated. methods: wistar rats (250-300 g) were bilaterally cannulated at the ca1 area. colchicine (2-8 ...

Journal: :iranian red crescent medical journal 0
mohammad gholami assistant professor of nursing education, school of nursing and midwifery, lorestan university of medical sciences, khorramabad, ir iran masoud fallahi khoshknab university of social welfare and rehabilitation sciences (uswr), tehran, ir iran; university of social welfare and rehabilitation sciences (uswr), tehran, ir iran. tel/fax: +98-2122180036 hamid reza khankeh nursing department, university of social welfare and rehabilitation sciences (uswr), tehran, ir iran fazlollah ahmadi nursing department, faculty of medical sciences, tarbiat modares university, tehran, ir iran sadat seyed bagher maddah nursing department, university of social welfare and rehabilitation sciences (uswr), tehran, ir iran nazila mousavi arfaa medical library and information sciences, central library, shahid beheshti university of medical sciences (sbmu), tehran, ir iran

conclusions our findings showed that, through seeking information, patients try to achieve well-being and realize their personal rights as well as their right to security. they should also be encouraged to enhance their quality of life by using the knowles’ learning theory to formulate their needs and learning priorities. results during the analysis process, three main themes were extracted tha...

2009
Neesha Kodagoda B. L. William Wong Nawaz Khan

We investigated the differences in information seeking behaviours between low and high literacy users on an on-line social service system called the “Adviseguide” website. Ten volunteers participated in the study. Using the UK’s National Skills for Life Survey, five were classified as high literate; five as low literate. Participants had four information search tasks that vary in difficulty: ea...

2003
Karen Finesilver Jane Reid

This paper describes a small-scale experimental study examining user behaviour in the context of structured documents. Two variants of the same interface to support information seeking were implemented, one highlighting relevant objects and one highlighting best entry points (BEPs). BEPs are intended to support users’ natural information seeking behaviour by providing optimal starting points fo...

Journal: :Inf. Res. 2009
Jette Hyldegård

Although the importance of individual characteristics and psychological factors has been conceptualized in many models of information seeking behaviour (e.g., Case 2007; Wilson 1999) research into personality issues has only recently attracted attention in information science. This may be explained by the work by Heinström (2002; 2003; 2006a; 2006b; 2006c), but may also be explained by the emer...

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