نتایج جستجو برای: behavioral bias based on economic behavior

تعداد نتایج: 9547596  

Journal: :The Behavioral and brain sciences 2005
Joseph Henrich Robert Boyd Samuel Bowles Colin Camerer Ernst Fehr Herbert Gintis Richard McElreath Michael Alvard Abigail Barr Jean Ensminger Natalie Smith Henrich Kim Hill Francisco Gil-White Michael Gurven Frank W Marlowe John Q Patton David Tracer

Researchers from across the social sciences have found consistent deviations from the predictions of the canonical model of self-interest in hundreds of experiments from around the world. This research, however, cannot determine whether the uniformity results from universal patterns of human behavior or from the limited cultural variation available among the university students used in virtuall...

2005
Joseph Henrich Robert Boyd Samuel Bowles Colin Camerer Ernst Fehr Richard McElreath Michael Alvard Abigail Barr Jean Ensminger Natalie Smith Henrich Francisco Gil-White Michael Gurven Frank W. Marlowe John Q. Patton

Researchers from across the social sciences have found consistent deviations from the predictions of the canonical model of self-interest in hundreds of experiments from around the world. This research, however, cannot determine whether the uniformity results from universal patterns of human behavior or from the limited cultural variation available among the university students used in virtuall...

2014
Alberto Bisin Kyle Hyndman

We study procrastination in the context of a field experiment involving students who must exert costly effort to complete certain tasks by a fixed deadline. We find that students display a strong demand for commitment in the form of self-imposed deadlines. However, deadlines appear not to increase task completion rates. Students who report themselves as being more disorganized do delay task com...

Introduction: Unsafe sexual behaviors as important risky behaviors can expose individuals and society to dangerous infectious disease such as AIDS and viral hepatitis. Considering the high prevalence of unsafe sexual behaviors, this study aimed to determine the effect of educational programs to encourage safe sexual behaviors among substance abusers referred to substance abuse treatment centers...

2017
Andreas J. Genewsky Carsten T. Wotjak

Among the hardwired behaviors, fear or survival responses certainly belong to the most evolutionary conserved ones. However, higher animals possess the ability to adapt to certain environments (e.g., novel foraging grounds), and, therefore, those responses need to be plastic. Previous studies revealed a cell-type specific role of the endocannabinoid system in novelty fear, conditioned fear and ...

Addiction is a chronic psychiatric disorder that is prevalent in many societies, including the Iranian society. Drug addiction is a complex phenomenon that affects different aspects of a person's life, including social, economic, physical, and mental aspects. Addiction can be attributed to mood disorders, such as depression, anxiety, aggression, impaired impulse control, amnesia, hallucinations...

Katayoun Salem, Saba Aghaei, Seyedeh Hediyeh Daneshvar,

Introduction: Parents play an important role in the management of a child patient during dental visit. There is a debate on parental presence in the dentistry operation room .This study aimed to assess the effect of parental presence on the anxiety and behavior of the children. Materials and Methods:This study was conducted on ninety five 4-7-year-old children. The parents were asked to comp...

2016
Piper Keyes

In the past decade, the field of systems neuroscience has increasingly relied on genetic tools to dissect complex neural circuits. Tools such as optogenetics and pharmacogenetics afford neuroscientists the ability to manipulate specific neural populations to investigate their role in various behavioral processes. A growing problem in the field has arisen from the quantification of such behavior...

G Rezazadeh, M Fathalilou M Sadeghi S Afrang

The objective of this paper is to control the phase shifting by applying a bias DC voltage and changing the mechanical characteristics in electrostatically-actuated micro-beams. This problem can be more useful in the design of micro-phase shifters, which has not generally been investigated their mechanical behavior. By presenting a mathematical modeling, Galerkin-based step by step linearizatio...

ژورنال: طلوع بهداشت یزد 2012
آخوندی, محسن, باقیانی مقدم, محمدحسین, فتاحی, مجتبی , فلاح زاده , حسین , مرتضوی زاده, محمدرضا ,

Abstract Background: Colorectal cancer is one of the most common cancers worldwide. It is the third common cancer and the second leading cause of death from cancers in the developed countries. First degree relatives of colorectal cancer patient have a 2-3 fold higher risk to develop disease. Planning for Prevention from disease at this group needs to review their current needs and assess the...

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