Results 41 to 50 of about 15,583,564 (173)

Preference reversal in risky choices under time pressure [PDF]

open access: yes, 2009
In three studies, we examine the phenomenon that time pressure leads risky decision-making to a reversal of the usual preference. In Study 1, participants with positive (negative) affect were risk-seeking (risk-averse) when there was no time pressure ...
Chan, EY, Saqib, N
core  

Construction of time preference: an investigation of the role of elicitation method in experimental elicitation of time preference. [PDF]

open access: yes
The idea of preference reversal and construction of preference is not new to literature in decision making. Indeed, several theories have been developed to explain it. (Lichtenstein and Slovic, 2006).
Oksana Tokarchuk
core   +2 more sources

The influence of magnetic field on the spatial orientation in zebrafish Danio rerio (Hamilton) and roach Rutilus rutilus (L.)

open access: yesFrontiers in Marine Science, 2015
Some Teleosts use geomagnetic field (GMF) for orientation (see review Krylov et al., 2013). However, there are very few experimental studies of the orientation with GMF in Cyprinids from natural populations.
Anastasia A. Batrakova   +1 more
doaj   +1 more source

Time reversal in classical electromagnetism [PDF]

open access: yes, 2007
Richard Feynman has claimed that anti-particles are nothing but particles `propagating backwards in time'; that time reversing a particle state always turns it into the corresponding anti-particle state.
Arntzenius, Frank, Greaves, Hilary
core  

The causes of preference reversal [PDF]

open access: yes, 1990
15 pagesObserved preference reversal (PR) cannot be adequately explained by violations of independence, the reduction axiom, or transitivity. The primary cause of PR is the failure of procedure invariance, especially the overpricing of low-probability
Tversky, Amos   +2 more
core   +1 more source

Effect of Electroacupuncture Stimulation of“Baihui”(GV 20),etc.on Changes of Behavior and Plasma Ghrelin Content in Depression Rats

open access: yes针刺研究, 2015
Objective To observe the effect of electroacupuncture(EA)stimulation of"Baihui"(GV 20)+"Anmian"(EX-HN 16)and"Baihui"(GV 20)+"Zusanli"(ST 36)on behavior reactions and plasma ghrelin level in depression rats,so as to explore the correlation between its ...
ZHU Xiao-cang   +8 more
doaj   +2 more sources

Serial reversal learning in nectar-feeding bats

open access: yesAnimal Cognition
We explored the behavioral flexibility of Commissaris’s long-tongued bats through a spatial serial reversal foraging task. Bats kept in captivity for short periods were trained to obtain nectar rewards from two artificial flowers. At any given time, only
Shambhavi Chidambaram   +4 more
doaj   +1 more source

Learning and memory impairments in a neuroendocrine mouse model of anxiety/depression

open access: yesFrontiers in Behavioral Neuroscience, 2014
Cognitive disturbances are often reported as serious incapacitating symptoms by patients suffering from major depressive disorders. Such deficits have been observed in various animal models based on environmental stress.Here, we performed a complete ...
Flavie eDarcet   +5 more
doaj   +1 more source

"Preference Reversal" and the Theory of Choice Under Risk [PDF]

open access: yes, 2018
The paper shows that: (1) The preference reversal phenomenon is consistent with transitive preferences and constitutes a violation of the independence axiom.
Karni, Edi, Safra, Zvi
core   +1 more source

Effects of Surgeon-Preferred Staff and Staff Turnover on Operating Time and Complication Rates in Reverse and Anatomic Total Shoulder Arthroplasty

open access: yesJAAOS: Global Research and Reviews
Background: This study focuses on investigating the risk factors of increased operating room time and patient complication rates after total shoulder arthroplasty cases (both reverse and anatomic). We hypothesize that the use of surgeon-preferred staff will improve operating room efficiency and reduce ...
Sarah C. Kurkowski   +7 more
openaire   +2 more sources

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