Leigh ANN Vaughn

Ithaca College | IC · Department of Psychology

In response to the COVID-19 pandemic, the Psychological Science Accelerator coordinated three large-scale psychological studies to examine the effects of loss-gain framing, cognitive reappraisals, and autonomy framing manipulations on behavioral intentions and affective measures. The data collected (April to October 2020) included specific measures...

Ideal partner preferences (i.e., ratings of the desirability of attributes like attractiveness or intelligence) are the source of numerous foundational findings in the interdisciplinary literature on human mating. Recently, research on the predictive validity of ideal partner preference-matching (i.e., do people positively evaluate partners who mat...

The COVID-19 pandemic (and its aftermath) highlights a critical need to communicate health information effectively to the global public. Given that subtle differences in information framing can have meaningful effects on behavior, behavioral science research highlights a pressing question: Is it more effective to frame COVID-19 health messages in t...

The COVID-19 pandemic has increased negative emotions and decreased positive emotions globally. Left unchecked, these emotional changes might have a wide array of adverse impacts. To reduce negative emotions and increase positive emotions, we tested the effectiveness of reappraisal, an emotion-regulation strategy that modifies how one thinks about...

The relation between religiosity and well-being is one of the most researched topics in the psychology of religion, yet the directionality and robustness of the effect remains debated. Here, we adopted a many-analysts approach to assess the robustness of this relation based on a new cross-cultural dataset (N = 10, 535 participants from 24 countries...

The study of moral judgements often centres on moral dilemmas in which options consistent with deontological perspectives (that is, emphasizing rules, individual rights and duties) are in conflict with options consistent with utilitarian judgements (that is, following the greater good based on consequences). Greene et al. (2009) showed that psychol...

Significance Communicating in ways that motivate engagement in social distancing remains a critical global public health priority during the COVID-19 pandemic. This study tested motivational qualities of messages about social distancing (those that promoted choice and agency vs. those that were forceful and shaming) in 25,718 people in 89 countries...

Interpreting a failure to replicate is complicated by the fact that the failure could be due to the original finding being a false positive, unrecognized moderating influences between the original and replication procedures, or faulty implementation of the procedures in the replication. One strategy to maximize replication quality is involving the...

Although replication is a central tenet of science, direct replications are rare in psychology. This research tested variation in the replicability of thirteen classic and contemporary effects across 36 independent samples totaling 6,344 participants. In the aggregate, ten effects replicated consistently. One effect – imagined contact reducing prej...

This manuscript contains our responses to several commentaries about the Many Labs Project (Klein et al., 2014).

This dataset is from the Many Labs Replication Project [1] in which 13 effects were replicated across 36 samples and over 6,000 participants. Data from the replications are included, along with demographic variables about the participants and contextual information about the environment in which the replication was conducted. Data were collected in...

Numerous major holidays celebrate socially gathering in person. However, in major holidays that happened during the pandemic, desires to nurture relationships and maintain holiday traditions often conflicted with physical distancing and other measures to protect against COVID-19. The current research sought to understand wellbeing during American T...

The COVID-19 pandemic has increased negative emotions and decreased positive emotions globally. Left unchecked, these emotional changes might have a wide array of adverse impacts. To reduce negative emotions and increase positive emotions, we tested the effectiveness of reappraisal, an emotion-regulation strategy that modifies how one thinks about...

The COVID-19 pandemic has increased negative emotions and decreased positive emotions globally. Left unchecked, these emotional changes might have a wide array of adverse impacts. To reduce negative emotions and increase positive emotions, we tested the effectiveness of reappraisal, an emotion-regulation strategy that modifies how one thinks about...

Numerous major holidays celebrate socially gathering in person. However, in major holidays that happened during the pandemic, desires to nurture relationships and maintain holiday traditions often conflicted with physical distancing and other measures to protect against COVID-19. The current research sought to understand well-being during American...

Tearful crying is a ubiquitous and likely uniquely human phenomenon. Scholars have argued that emotional tears serve an attachment function: Tears are thought to act as a social glue by evoking social support intentions. Initial experimental studies supported this proposition across several methodologies, but these were conducted almost exclusively...

How can we maximize what is learned from a replication study? In the creative destruction approach to replication, the original hypothesis is compared not only to the null hypothesis, but also to predictions derived from multiple alternative theoretical accounts of the phenomenon. To this end, new populations and measures are included in the design...

How can we maximize what is learned from a replication study? In the creative destruction approach to replication, the original hypothesis is compared not only to the null hypothesis, but also to predictions derived from multiple alternative theoretical accounts of the phenomenon. To this end, new populations and measures are included in the design...

How can we maximize what is learned from a replication study? In the creative destruction approach to replication, the original hypothesis is compared not only to the null hypothesis, but also to predictions derived from multiple alternative theoretical accounts of the phenomenon. To this end, new populations and measures are included in the design...

Over the past 10 years, Oosterhof and Todorov’s valence–dominance model has emerged as the most prominent account of how people evaluate faces on social dimensions. In this model, two dimensions (valence and dominance) underpin social judgements of faces. Because this model has primarily been developed and tested in Western regions, it is unclear w...

Tearful crying is a ubiquitous and likely uniquely human phenomenon. The persistence of this behavior throughout adulthood has fascinated and puzzled many researchers. Scholars have argued that emotional tears serve an attachment function: Tears are thought to act as a social glue by triggering social support intentions. Initial experimental studie...

Prevention focus is a self-regulatory orientation that serves the need for security, and promotion focus is a self-regulatory orientation that serves the need for growth. From mid-March to early April 2020, did people judge prevention focus to be more useful than promotion focus for responding to COVID-19? Our study tested and showed support for th...

Prevention focus is a self-regulatory orientation that serves the need for security, and promotion focus is a self-regulatory orientation serves the need for growth. From mid-March to early April 2020, did people judge prevention focus to be more useful than promotion focus for responding to COVID-19? Our study tested this hypothesis with 401 Ameri...

Shnabel and Nadler (2008) assessed a needs-based model of reconciliation suggesting that in conflicts, victims and perpetrators have different psychological needs that when satisfied increase the chances of reconciliation. For instance, Shnabel and Nadler found that after a conflict, perpetrators indicated that they had a need for social acceptance...

Exploration and effortful self-control are promotion and prevention-focused experiences. This research examined how exploration and self-control differ in support for autonomy, competence, and relatedness, and it compared them to experiences of pursuing hopes and duties, which are common ways to define promotion and prevention focus. It randomly as...

Tearful crying is a ubiquitous and mainly human phenomenon. The persistence of this behavior throughout adulthood has fascinated and puzzled many researchers. Scholars have argued that emotional tears serve an attachment function: Tears are thought to act as a social glue that binds individuals together and triggers social support intentions. Initi...

Tearful crying is a ubiquitous and mainly human phenomenon. The persistence of this behavior throughout adulthood has fascinated and puzzled many researchers. Scholars have argued that emotional tears serve an attachment function: Tears are thought to act as a social glue that binds individuals together and triggers social support intentions. Initi...

To what extent are research results influenced by subjective decisions that scientists make as they design studies? Fifteen research teams independently designed studies to answer five original research questions related to moral judgments, negotiations, and implicit cognition. Participants from two separate large samples (total N > 15,000) were th...

Following the publication of our recent article in 'Collabra: Psychology' [https://www.collabra.org/articles/10.1525/collabra.185/] we wish to bring the following corrigendum to your attention. Corrigendum In the version of the paper initially published, several tables in the main text had typographical errors. These errors were not in the data fil...

Interpreting a failure to replicate is complicated by the fact that the failure could be due to the original finding being a false positive, unrecognized moderating influences between the original and replication procedures, or faulty implementation of the procedures in the replication. One strategy to maximize replication quality is involving the...

Over the last ten years, Oosterhof and Todorov’s valence-dominance model has emerged as the most prominent account of how people evaluate faces on social dimensions. In this model, two dimensions (valence and dominance) underpin social judgments of faces. Because this model has primarily been developed and tested in Western regions, it is unclear w...

Replications in psychological science sometimes fail to reproduce prior findings. If replications use methods that are unfaithful to the original study or ineffective in eliciting the phenomenon of interest, then a failure to replicate may be a failure of the protocol rather than a challenge to the original finding. Formal pre-data collection peer...

The need-support model bridges regulatory focus theory and self-determination theory. Research on this model has shown that support of needs for autonomy, competence, and relatedness (key constructs in self-determination theory) is higher in experiences of pursuing hopes versus duties (key constructs in regulatory focus theory). The current researc...

The need-support model bridges regulatory focus theory and self-determination theory. Research on this model has shown that support of needs for autonomy, competence, and relatedness (key constructs in self-determination theory) is higher in experiences of pursuing hopes versus duties (key constructs in regulatory focus theory). The current researc...

Much research on moral judgment is centered on moral dilemmas in which deontological perspectives (i.e., emphasizing rules, individual rights and duties) are in conflict with utilitarian judgements (i.e., following the greater good defined through consequences). A central finding of this field Greene et al. showed that psychological and situational...

We describe the data management bylaws for the Psychological Science Accelerator (PSA), a distributed network of laboratories dedicated to completing large-scale collaborative behavioral science projects. Our bylaws are organized around the principles of ethical data use, security, accuracy, usability, transparency. We describe how these embodied t...

We conducted preregistered replications of 28 classic and contemporary published findings, with protocols that were peer reviewed in advance, to examine variation in effect magnitudes across samples and settings. Each protocol was administered to approximately half of 125 samples that comprised 15,305 participants from 36 countries and territories....

We conducted preregistered replications of 28 classic and contemporary published findings with protocols that were peer reviewed in advance to examine variation in effect magnitudes across sample and setting. Each protocol was administered to approximately half of 125 samples and 15,305 total participants from 36 countries and territories. Using co...

We conducted preregistered replications of 28 classic and contemporary published findings, with protocols that were peer reviewed in advance, to examine variation in effect magnitudes across samples and settings. Each protocol was administered to approximately half of 125 samples that comprised 15,305 participants from 36 countries and territories....

More and more psychological researchers have come to appreciate the perils of common but poorly justified research practices and are rethinking commonly held standards for evaluating research. As this methodological reform expresses itself in psychological research, peer reviewers of such work must also adapt their practices to remain relevant. Rev...

Mental simulation theories of language comprehension propose that people automatically create mental representations of real objects. Evidence from sentence-picture verification tasks has shown that people mentally represent various visual properties such as shape, color, and size. However, the evidence for mental simulations of object orientation...

People in a prevention focus tend to view their goals as duties and obligations, whereas people in a promotion focus tend to view their goals as hopes and aspirations. The current research suggests that people's attention goes to somewhat different experiences when they describe their hopes vs. duties. Two studies randomly assigned participants (N...

People in a prevention focus tend to view their goals as duties and obligations, whereas people in a promotion focus tend to view their goals as hopes and aspirations. The current research suggests that people’s attention goes to somewhat different experiences when they describe their hopes versus duties. Two studies randomly assigned participants...

This dataset includes data from the three studies reported in my paper on Foundational Tests of the Need-Support Model [6]. I collected these data in 2014, 2015, and 2016 from over 2,100 Amazon Mechanical Turk workers in the United States and Canada. The dataset contains the measures described in the paper, as well as participants’ writing about th...

Many Labs 3 (Ebersole et al., 2016) failed to replicate a classic finding from the Elaboration Likelihood Model of persuasion (Cacioppo, Petty, & Morris, 1983; Study 1). Petty and Cacioppo (2016) noted possible limitations of the Many Labs 3 replication (Ebersole et al., 2016) based on the cumulative literature. Luttrell, Petty, and Xu (2017) subje...

This paper introduces the need-support model, which proposes that regulatory focus can affect subjective support for the needs proposed by self-determination theory (autonomy, competence, and relatedness) and support of these needs can affect subjective labeling of experiences as promotion-focused and prevention-focused. Three studies tested these...

This paper introduces the need-support model, which proposes that regulatory focus can affect subjective support for the needs proposed by self-determination theory (autonomy, competence, and relatedness) and support of these needs can affect subjective labeling of experiences as promotion-focused and prevention-focused. Three studies tested these...

This paper introduces the need-support model, which proposes that regulatory focus can affect subjective support for the needs proposed by self-determination theory (autonomy, competence, and relatedness) and support of these needs can affect subjective labeling of experiences as promotion-focused and prevention-focused. Three studies tested these...

Many Labs 3 (Ebersole et al., 2016) failed to replicate a classic finding from the Elaboration Likelihood Model of persuasion (Cacioppo, Petty, & Morris, 1983; Study 1). Petty and Cacioppo (2016) noted possible limitations of the Many Labs 3 replication (Ebersole et al., 2016) based on the cumulative literature. Luttrell, Petty, and Xu (2017) subje...

The university participant pool is a key resource for behavioral research, and data quality is believed to vary over the course of the academic semester. This crowdsourced project examined time of semester variation in 10 known effects, 10 individual differences, and 3 data quality indicators over the course of the academic semester in 20 participa...

Many Labs 3 is a crowdsourced project that systematically evaluated time-of-semester effects across many participant pools. See the Wiki for a table of contents of files and to download the manuscript.

While direct replications such as the “Many Labs” project are extremely valuable in testing the reliability of published findings across laboratories, they reflect the common reliance in psychology on single vignettes or stimuli, which limits the scope of the conclusions that can be reached. New experimental tools and statistical techniques make it...

This dataset is from the Many Labs Replication Project [1] in which 13 effects were replicated across 36 samples and over 6,000 participants. Data from the replications are included, along with demographic variables about the participants and contextual information about the environment in which the replication was conducted. Data were collected in...

Although replication is a central tenet of science, direct replications are rare in psychology. This research tested variation in the replicability of 13 classic and contemporary effects across 36 independent samples totaling 6,344 participants. In the aggregate, 10 effects replicated consistently. One effect – imagined contact reducing prejudice –...

Processing fluency is the ease of processing information about a stimulus, which people can attribute to the experience of enjoyment. Despite consistent findings that processing fluency can affect self-reported judgments, little research has examined whether processing fluency or its interactions with personality traits can affect behavior. The cur...

Although replication is a central tenet of science, direct replications are rare in psychology. This research tested variation in the replicability of thirteen classic and contemporary effects across 36 independent samples totaling 6,344 participants. In the aggregate, ten effects replicated consistently. One effect – imagined contact reducing prej...

For millennia, people have used narratives to inform and persuade. However, little social psychological research addresses how and when narrative persuasion occurs, perhaps because narratives are complex stimuli that are difficult to vary without significantly changing the plot or characters. Existing research suggests that regulatory fit and/or pr...

Two experiments provide support for the hypothesis that when people assess how much they trust another person, feelings of rightness from an initial, brief experience of regulatory fit (consistency between prevention or promotion regulatory focus of goals and strategic means) can suggest the other person is trustworthy, relative to feelings of wron...

When people read a story, feelings of rightness from regulatory fit (consistency between regulatory state and strategic means) could suggest that the story is “right on” relative to feelings of wrongness from regulatory nonfit. Under these conditions, individuals who are experiencing feelings of rightness should engage more with the narrative and b...

Regulatory fit occurs when one’s strategies of goal pursuit sustain one’s interests in an activity, which can enhance motivation [e.g., Higgins, E. T. (2005). Value from regulatory fit. Current Directions in Psychological Science, 14, 209–213]. Because the strategic inclinations of people high (low) in Openness are similar to those of people in a p...

Three experiments show that the motivational effects of regulatory fit (consistency between regulatory state and strategic means) are context dependent. With no explicit decision rule about when to stop (Experiment 1) or an explicit enjoyment stop rule (Experiments 2 and 3), participants exerted more effort on tasks when experiencing regulatory fit...

We propose that when people consider whether their judgments are accurate enough, feelings of wrongness from regulatory nonfit (inconsistency between regulatory state and strategic means) can suggest that the answer is no and enhance correction of judgments relative to feelings of rightness from regulatory fit. Results from two experiments supporte...

This research examined the conditions under which people who have more chronic doubt about their ability to make sense of social behavior (i.e., are causally uncertain; [23] and [24]) are more likely to adjust their dispositional inferences for a target’s behaviors. Using a cognitive busyness manipulation within the attitude attribution paradigm,...

We examined whether raising uncertainty about the causes of one’s judgments motivates correction. Specifically, we examined whether activating chronically accessible causal uncertainty (CU) beliefs with a conditional warning about possible bias enhances correction of weather judgments for tropical weather primes and of word frequency judgments for...

This study investigated the process by which individuals with and without dysphoria judge the likelihood that specific negative events will happen to them. More specifically, it examined whether the positive relationship usually found between dysphoria and pessimism is mediated by how easy it feels to imagine reasons why such events would happen to...

Addresses the ambiguity of whether the subjective experience of ease or difficulty of recall has an impact on our judgments distinct from the impact of the content that comes to mind. Topics discussed in this chapter include the following: the interplay of declarative and experiential information, experienced ease of recall as a source of informati...

To act on an affordance requires discovery and motoric regulation by sensory information. To act on a “hidden affordance” additionally implies a response based on previously presented sensory information not present at the time of the activity. It is argued that to act on a hidden affordance provides evidence for intentionality. In Study 1, we exam...

Under conditions of higher or lower uncertainty, college students recalled three or eight ways to improve exam performance and then estimated their likelihood of getting As on their easiest and hardest finals. Results supported the hypothesis that the availability heuristic is used only under conditions of uncertainty. Copyright © 1999 John Wiley &...

Campus racial harassment provided the context for an experiment, replicated over 3 different campus samples, regarding the effects of social influence on Whites' reactions to racism. Hearing someone condemn racism led Ss to express significantly stronger antiracist opinions than occurred following exposure to a no-influence control condition. Furth...

Campus racial harassment provided the context for an experiment, replicated over 3 different campus samples, regarding the effects of social influence on Whites' reactions to racism. Hearing some-one condemn racism led Ss to express significantly stronger antiracist opinions than occurred following exposure to a no-influence control condition. Furt...

We conducted two experiments designed to evaluate the effects of normative influence on reactions to racism. The current problem of racism on college campuses provided the context for these studies. We found that exposure to strongly antiracist normative influence induced the expression of more strongly antiracist opinions, regardless of the number...

Reprint of the author's Thesis (Ph. D.)--University of Michigan, 1998. Includes bibliographical references (p. 76-83).