Johan Lauwereyns
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View article: Crosstalk between delayed and immediate subjective evaluation tasks
Crosstalk between delayed and immediate subjective evaluation tasks Open
Judgments and decisions based on subjective evaluation are influenced by contextual factors such as expectation and framing. However, it is not known whether parallel subjective evaluations can cause crosstalk. To investigate potential inf…
View article: The limits of metacognitive control during perceptual decision-making: opting out without improving accuracy
The limits of metacognitive control during perceptual decision-making: opting out without improving accuracy Open
The purpose of this study was to examine how the inclusion of an opt-out option affects the metacognitive control of perceptual decision-making under challenging conditions. In Experiments 1 and 2, participants were required to compare the…
View article: Toward a common interpretation of the 3Rs principles in animal research
Toward a common interpretation of the 3Rs principles in animal research Open
View article: Speed is associated with polarization during subjective evaluation: no tradeoff, but an effect of the ease of processing
Speed is associated with polarization during subjective evaluation: no tradeoff, but an effect of the ease of processing Open
View article: Predictive cues elicit a liminal confirmation bias in the moral evaluation of real-world images
Predictive cues elicit a liminal confirmation bias in the moral evaluation of real-world images Open
Previous research suggested that predictive cues enhance the preference and reduce the response time for congruent targets during bivalent food evaluation, indicating a confirmation bias. Less is known about how prior processing affects su…
View article: The Role of Opportunity Costs during Virtual Food Shopping Paradigm
The Role of Opportunity Costs during Virtual Food Shopping Paradigm Open
View article: The framing of choice nudges prolonged processing in the evaluation of food images
The framing of choice nudges prolonged processing in the evaluation of food images Open
Previous research suggests that the type of choice framing for evaluation tasks can influence the relationship between response time and preference-based decision-making. Two separable factors may modulate the preference-based decision-mak…
View article: Congruent Effects of Expectation in the Moral Evaluation of Real-World Images
Congruent Effects of Expectation in the Moral Evaluation of Real-World Images Open
View article: Cross-Over from Dual Processing on Evaluative Decision-Making
Cross-Over from Dual Processing on Evaluative Decision-Making Open
View article: Self-Choice Effect on Effort: The Impact of Volitional Effort and Forced Effort on Memorization
Self-Choice Effect on Effort: The Impact of Volitional Effort and Forced Effort on Memorization Open
View article: Speed Is Associated With, But Does Not Cause, Polarization in the Moral Evaluation of Real-World Images
Speed Is Associated With, But Does Not Cause, Polarization in the Moral Evaluation of Real-World Images Open
In human perceptual decision-making, the speed-accuracy tradeoff establishes a causal link between urgency and reduced accuracy. Less is known about how urgency affects the moral evaluation of visual images. Here, we asked participants to …
View article: The Role of Temperature in Moral Decision-Making: Limited Reproducibility
The Role of Temperature in Moral Decision-Making: Limited Reproducibility Open
Temperature is one of the major environmental factors that people are exposed to on a daily basis, often in conditions that do not afford control. It is known that heat and cold can influence a person’s productivity and performance in simp…
View article: Setting the space for deliberation in decision-making
Setting the space for deliberation in decision-making Open
View article: Tracking the Influence of Predictive Cues on the Evaluation of Food Images: Volatility Enables Nudging
Tracking the Influence of Predictive Cues on the Evaluation of Food Images: Volatility Enables Nudging Open
In previous research on the evaluation of food images, we found that appetitive food images were rated higher following a positive prediction than following a negative prediction, and vice versa for aversive food images. The findings sugge…
View article: Urgency Promotes Affective Disengagement: Effects From Bivalent Cues on Preference Formation for Abstract Images
Urgency Promotes Affective Disengagement: Effects From Bivalent Cues on Preference Formation for Abstract Images Open
Although previous research has characterized the important role for spatial and affective pre-cues in the control of visual attention, less is known about the impact of pre-cues on preference formation. In preference formation, the gaze ca…
View article: BMEiCON 2019 Programs and Abstracts
BMEiCON 2019 Programs and Abstracts Open
The transportation of blood is one of the most important issues in the hospital and healthcare sector since the blood bags have to be kept within a certain range of the temperatures for the entire travel time in order to maintain blood qua…
View article: Evaluative Processing of Food Images: Longer Viewing for Indecisive Preference Formation
Evaluative Processing of Food Images: Longer Viewing for Indecisive Preference Formation Open
The well-known gaze cascade hypothesis proposes that as people look longer at an item, they tend to show an increased preference for it. However, using single food images as stimuli, we recently obtained results that clearly deviated from …
View article: Active Confirmation Bias in the Evaluative Processing of Food Images
Active Confirmation Bias in the Evaluative Processing of Food Images Open
View article: Evaluative Processing of Food Images: A Conditional Role for Viewing in Preference Formation
Evaluative Processing of Food Images: A Conditional Role for Viewing in Preference Formation Open
Previous research suggested a role of gaze in preference formation, not merely as an expression of preference, but also as a causal influence. According to the gaze cascade hypothesis, the longer subjects look at an item, the more likely t…
View article: A gaze bias with coarse spatial indexing during a gambling task
A gaze bias with coarse spatial indexing during a gambling task Open
View article: Influence of multiple action–outcome associations on the transition dynamics toward an optimal choice in rats
Influence of multiple action–outcome associations on the transition dynamics toward an optimal choice in rats Open
View article: The Role of Visual Attention in Evaluative Decision-making
The Role of Visual Attention in Evaluative Decision-making Open
Recently evaluative decision-making, a type of choice based on personal preference, has been a topic of interest in decision-making science.Although several previous studies have reported a correlation between the length of looking time an…