نتایج جستجو برای: and internal reward

تعداد نتایج: 16859310  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده فنی 1393

asymmetric membranes are widely used in many industrial membrane separation processes. the major advantage of membrane filtration over the conventional process is its ability to remove a wider spectrum of particles without using any chemicals. hollow fiber configuration offer many advantages over flat-sheet or tubular membranes. the spinning process of hollow fiber may look simple, yet it is te...

Journal: :Journal of neurophysiology 2009
Takafumi Minamimoto Giancarlo La Camera Barry J Richmond

Motivation is usually inferred from the likelihood or the intensity with which behavior is carried out. It is sensitive to external factors (e.g., the identity, amount, and timing of a rewarding outcome) and internal factors (e.g., hunger or thirst). We trained macaque monkeys to perform a nonchoice instrumental task (a sequential red-green color discrimination) while manipulating two external ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1391

short story as an important literary genre in the recent decade is focused by many of young writers and literary critical with searching structure, content , artistic techniques and cognitive phenomenon of these works , we can show quantity of using some parts of storied literature from new literal techniques of the word and also we can show the usage of native, cultural and social foundation...

Humain Baharvahdat Leila vazifeh Mostaan, Maryam Sahebari, Shahrzad Mohhamdzahe Lari

Background: For medical students, the selection of a specialty is one of the most critical decisions to be made. On a personal level, it determines lifetime career achievements and, for the community, it directly affects the outcome of public health programs. The aim of this study was to investigate which factors were more important among Iranian residents when considering a specialty. Methods:...

پایان نامه :دانشگاه رازی - کرمانشاه - دانشکده ادبیات و علوم انسانی 1393

in recent years, there has been a growing interest among researchers to investigate the relationship betweenteacher self-efficacy and classroom behavior management, especially students misbehavior. therefore, this study aimed to comparatively investigate english and arabic teachers’ use of different behavior managementstrategies, their self-efficacy, and their success in an iranian context. th...

Due to the importance of employee engagement in the last decade and the significant role which plays in concept of organizational efficiency, identifying the factors influencing this concept can help any organization to grow and improve and also maintain and guarantee the survival of organizations in today’s competitive conditions. One of the factors influencing this concept is organizational r...

Journal: :Neuroscience research 2012
Hiroyuki Nakahara Okihide Hikosaka

Predicting outcomes is a critical ability of humans and animals. The dopamine reward prediction error hypothesis, the driving force behind the recent progress in neural "value-based" decision making, states that dopamine activity encodes the signals for learning in order to predict a reward, that is, the difference between the actual and predicted reward, called the reward prediction error. How...

باقی, محمود رضا, حاج نوروز علی, وحید, حسن نژاد, راضیه, حسینی, ریحانه, صنعتی, جواد, علی نیا, طاهره , فیاض, مهسا, میرزاوند, عنایت, هرندی, جلال, یادگار فر, قاسم,

Background & Objectives: To be able to measure the extent of job stress, it is essential to use a standardized tool based on a standard theoretical model. The study aims to test the psychometric properties and criterion validity of the Farsi version of the Effort Reward Imbalance (F-ERI) questionnaire. Methods: The Farsi version of the ERI Questionnaire was distributed to 227 male employees in...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده علوم تربیتی و روانشناسی 1388

چکیده هدف اصلی این پژوهش تعیین رابطه استراتژیهای خود رهبری و خلاقیت اعضای هیات علمی دانشگاه علم و صنعت بوده است. در این پژوهش از روش توصیفی از نوع همبستگی استفاده شده است. جامعه آماری پژوهش کلیه اعضای هیات علمی دانشگاه علم و صنعت در سال تحصیلی 88-1387 بود که بالغ بر345 نفربودندو از این تعداد، 119 نفر استاد با استفاده از روش نمونه گیری تصادفی طبقه ای متناسب با حجم انتخاب شد. ابزار جمع آوری داده...

باقری مجد, روح اله, حسین پور, علیرضا, قلعه ای, علیرضا, مهاجران, بهناز , پارسا, عبدالله,

Background and Objective : Electronic learning is a pre-construcaware of Teachers and administrators the climate university, reflect that the assessment valuable insights environment support provide of thestudent learning. Objective To study the organizational support of students performance evaluating the University the shahid Chamran of ahvaz. Materials and Methods :the survey was conducted ...

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