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When a Robot Violates Expectations
Companion of the 2020 ACM/IEEE International Conference on Human-Robot Interaction, 2020In an experimental lab study with a 2x2 between-subjects-design (N = 162), the aim was to examine how a negative expectancy violation caused by a social robot and its reward valence, which represents how desirable it is to interact with this robot, affect the evaluation of the robot and the interaction with it.
Horstmann, Aike, Krämer, Nicole
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2009
Setting perceptual expectations can be based on different sources of information that determine which functional networks will be involved in implementing preparatory top-down influences and dealing with situations in which expectations are violated. The goal of the present study was to investigate and directly compare brain activations triggered by ...
Bubic, Andreja +4 more
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Setting perceptual expectations can be based on different sources of information that determine which functional networks will be involved in implementing preparatory top-down influences and dealing with situations in which expectations are violated. The goal of the present study was to investigate and directly compare brain activations triggered by ...
Bubic, Andreja +4 more
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Detecting Bugs by Discovering Expectations and Their Violations
IEEE Transactions on Software Engineering, 2019Code mining has been proven to be a promising approach to inferring implicit programming rules for finding software bugs. However, existing methods may report large numbers of false positives and false negatives. In this paper, we propose a novel approach called EAntMiner to improve the effectiveness of code mining. EAntMiner elaborately reduces noises
Pan Bian +5 more
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Psychoanalytic Social Work, 2008
ABSTRACT The term “violation of expectancies” is derived from empirical studies of early development by Beebe and Lachmann. It referred, in their lexicon, to the interaction of mother and infant, organized by disruptions and efforts to resolve these breaches.
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ABSTRACT The term “violation of expectancies” is derived from empirical studies of early development by Beebe and Lachmann. It referred, in their lexicon, to the interaction of mother and infant, organized by disruptions and efforts to resolve these breaches.
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The acquisition and violation of expectancy: An experimental paradigm
Journal of Experimental Child Psychology, 1969Abstract An experiment, using 44-month-old children, was conducted wherein a repeated presentation of a stimulus (S1) was followed by a new stimulus (S2). It was predicted that attention, as measured by orientation of the head and fixation of the eyes, cardiac deceleration, smiling, and pointing, would show response decrement over repeated trials of ...
M, Lewis, S, Goldberg
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Broken expectations: Violation of expectancies, not novelty, captures auditory attention.
Journal of Experimental Psychology: Learning, Memory, and Cognition, 2012The role of memory in behavioral distraction by auditory attentional capture was investigated: We examined whether capture is a product of the novelty of the capturing event (i.e., the absence of a recent memory for the event) or its violation of learned expectancies on the basis of a memory for an event structure.
François Vachon +2 more
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1991
Our paper is an experimental inquiry into individual behavior under risk; we examine individual arbitrage between probabilities and payments in choosing among elementary lotteries and compare it to arbitrage predicted by expected utility theory. We draw from this empirical evidence some consequences concerning the form of the preference functional. The
B. Munier, M. Abdellaoui
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Our paper is an experimental inquiry into individual behavior under risk; we examine individual arbitrage between probabilities and payments in choosing among elementary lotteries and compare it to arbitrage predicted by expected utility theory. We draw from this empirical evidence some consequences concerning the form of the preference functional. The
B. Munier, M. Abdellaoui
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Humor by Violating an Existing Expectancy
The Journal of Psychology, 1981Summary The present experiment evoked humor by violating an existing expectancy compared to an experimental expectancy. The existing expectancy referred to the heaviness of textbooks stemming from students' experience. The experimental expectancy was defined by having students lift five textbooks individually while rating the covers.
Lambert Deckers, John Devine
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CP violation in CMS: expected performance
Nuclear Physics B - Proceedings Supplements, 1999The CMS experiment can contribute significantly to the measurement of the CP violation asymmetries. A recent evaluation of the expected precision on the CP violation parameter sin 2 β in the channel B o d → J/ψK o S has been performed using a simulation of the CMS tracker including full pattern recognition.
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Probing the effect of the expected-speed violation illusion
Psychological Research, 2020Motion perception is complex for the brain to process, involving interacting computations of distance, time, and speed. These computations can be biased by the context and the features of the perceived moving object, giving rise to several types of motion illusions.
Luca Battaglini +4 more
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