Data simulations for advancing psychological research: Insights, preparations and investigations.

Simulation has become an essential tool in psychological research, offering unique insights into statistical concepts, optimising research project planning and modelling human behaviour and cognition. This tutorial navigates simulations' diverse applications across various research stages. This tutorial begins by demonstrating simulations' impact on understanding statistical concepts.

The Perceived Economic Scarcity Scale: A valid tool with greater predictive utility than income.

This article introduces the Perceived Economic Scarcity Scale (PESS), a novel instrument measuring the subjective evaluation and experience of economic scarcity (the feeling of having insufficient financial resources to meet one's needs). We conducted three high-powered preregistered studies (total N = 1900) to rigorously evaluate the PESS's psychometric properties. In Study 1, we generated a pool of items and used both Principal Component Analysis and Exploratory Factor Analysis to select the most appropriate items.

Economic insecurity and compliance with the COVID-19 restrictions.

The present research investigates economic insecurity as one potential determinant of citizens' compliance with restrictive policies implemented to combat the spread of the COVID-19 virus. Two pre-registered studies ( = 305; = 175) were conducted in France during the second and the third wave of the pandemic to test correlational (Study 1) and causal (Study 2) links between economic insecurity, perceived constraints, and transgressions (self-reported, Study 1; intended, Study 2). We hypothesized that the effect of economic insecurity is particularly strong for restrictions involving social affiliations (e.

Fear of Missing Out Predicts Distraction by Social Reward Signals Displayed on a Smartphone in Difficult Driving Situations.

Smartphones are particularly likely to elicit driver distraction with obvious negative repercussions on road safety. Recent selective attention models lead to expect that smartphones might be very effective in capturing attention due to their social reward history. Hence, individual differences in terms of Fear of Missing Out (FoMO) - i.

Human vs. machine: the psychological and behavioral consequences of being compared to an outperforming artificial agent.

While artificial agents (AA) such as Artificial Intelligence are being extensively developed, a popular belief that AA will someday surpass human intelligence is growing. The present research examined whether this common belief translates into negative psychological and behavioral consequences when individuals assess that an AA performs better than them on cognitive and intellectual tasks. In two studies, participants were led to believe that an AA performed better or less well than them on a cognitive inhibition task (Study 1) and on an intelligence task (Study 2).

National Stereotypes and Robots' Perception: The "Made in" Effect.

In the near future, the human social environment worldwide might be populated by humanoid robots. The way we perceive these new social agents could depend on basic social psychological processes such as social categorization. Recent results indicate that humans can make use of social stereotypes when faced with robots based on their characterization as "male" or "female" and a perception of their group membership.

Choking under experimenter's presence: Impact on proactive control and practical consequences for psychological science.

Evidence accumulated for more than a century on audience effects shows that being watched by others typically impairs performance on difficult tasks. However, recent research under the label of « choking under pressure » suggests that this performance impairment is, ironically, specific to the individuals who are the most qualified to succeed-those with a high working memory capacity (WMC). Here, we predicted and found that being watched by evaluative others such as the experimenter undermines proactive control on which the high-WMC individuals rely the more.

Not as bad as it seems: When the presence of a threatening humanoid robot improves human performance.

"Bad" humanoid robots just paying attention to human performance may energize attentional control-as does human presence.

Evaluative pressure overcomes perceptual load effects.

Perceptual load has been found to be a powerful bottom-up determinant of distractibility, with high perceptual load preventing distraction by any irrelevant information. However, when under evaluative pressure, individuals exert top-down attentional control by giving greater weight to task-relevant features, making them more distractible from task-relevant distractors. One study tested whether the top-down modulation of attention under evaluative pressure overcomes the beneficial bottom-up effect of high perceptual load on distraction.

Does evaluative pressure make you less or more distractible? Role of top-down attentional control over response selection.

People's ability to resist cognitive distraction is crucial in many situations. The present research examines individuals' resistance to attentional distraction under conditions of evaluative pressure. In a series of 4 studies, participants had to complete various attentional tasks while believing their intelligence was or was not under the scrutiny of an experimenter.