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1.
J Pers ; 92(2): 601-619, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-37269146

RESUMEN

BACKGROUND: Adults' views and behaviors toward children can vary from being supportive to shockingly abusive, and there are significant unanswered questions about the psychological factors underpinning this variability. OBJECTIVE: The present research examined the content of adults' attitudes toward children to address these questions. METHOD: Ten studies (N = 4702) identified the factor structure of adults' descriptions of babies, toddlers, and school-age children and examined how the resulting factors related to a range of external variables. RESULTS: Two factors emerged-affection toward children and stress elicited by them-and this factor structure was invariant across the United Kingdom, the United States, and South Africa. Affection uniquely captures emotional approach tendencies, concern for others, and broad positivity in evaluations, experiences, motivations, and donation behavior. Stress relates to emotional instability, emotional avoidance, and concern about disruptions to a self-oriented, structured life. The factors also predict distinct experiences in a challenging situation-home-parenting during COVID-19 lockdown-with affection explaining greater enjoyment and stress explaining greater perceived difficulty. Affection further predicts mentally visualizing children as pleasant and confident, whereas stress predicts mentally visualizing children as less innocent. CONCLUSIONS: These findings offer fundamental new insights about social cognitive processes in adults that impact adult-child relationships and children's well-being.


Asunto(s)
COVID-19 , Placer , Adulto , Humanos , Estados Unidos , Actitud , Responsabilidad Parental/psicología , Sudáfrica
2.
J Clin Psychol ; 80(1): 170-185, 2024 01.
Artículo en Inglés | MEDLINE | ID: mdl-37823423

RESUMEN

OBJECTIVES: Postnatal depression is the most prevalent psychopathology experienced within the perinatal period and has been associated with a range of adverse outcomes for both mother and infant. In the present research, we combine two influential theories, Schwartz's theory of human values and Higgins' self-discrepancy theory (SDT), to test new hypotheses about postnatal depression. METHODS: We recruited 80 first-time mothers who had given birth within the last 6 months and who self-reported experiencing low mood or postnatal depression. Participants anonymously completed measures of postnatal depression, value importance, self-discrepancies, and subjective value fulfillment. RESULTS: Contrary to our hypotheses, actual-ought self-discrepancies, but not actual-ideal self-discrepancies, predicted postnatal depression. Interestingly however, self-discrepancies were negatively correlated with value fulfillment. The findings within this study diverge from the relation predicted within SDT and highlight how motherhood may represent a unique circumstance, in which the "ideal self" has evolved to become a self that one feels morally obligated to embody. Further exploratory analyses revealed that depression was predicted by the difference between value fulfillment and value importance in conservation values, but not by differences between value fulfillment and value importance regarding any of the other value types. DISCUSSION: We discuss potential impact on discourses around motherhood, alongside clinical implications for practitioners who work with mothers during the perinatal period.


Asunto(s)
Depresión Posparto , Femenino , Lactante , Embarazo , Humanos , Madres , Autoinforme , Emociones , Parto
3.
J Pers ; 2023 Jul 27.
Artículo en Inglés | MEDLINE | ID: mdl-37501351

RESUMEN

OBJECTIVE: We investigate for the first time in a 9-day diary study whether fulfilling one's values predicts well-being or whether well-being predicts value fulfillment over time. BACKGROUND: The empirical associations between the importance of human values to individuals and their well-being are typically weak and inconsistent. More recently, value fulfillment (i.e., acting in line with one's values) has shown to be more strongly correlated with well-being. METHOD: The present research goes beyond past research by integrating work from clinical, personality, and social psychology to model associations between value fulfillment and positive and negative aspects of well-being over time. RESULTS: Across a nine-day diary study involving 1434 observations (N = 184), we found that people who were able to fulfill their self-direction values reported more positive well-being on the next day, and those who fulfilled their hedonism values reported less negative well-being on the next day. Conversely, people who reported more positive well-being were more able to fulfill their achievement, stimulation, and self-direction values on the next day, and those who reported more negative well-being were less able to fulfill their achievement values. Importantly, these effects were consistent across three countries/regions (EU/UK, India, Türkiye), the importance people attributed to values, period of the week, and their prestudy well-being. CONCLUSION: These results help to understand the fundamental interconnections between values and well-being while also having relevance to clinical practice.

4.
Cogn Affect Behav Neurosci ; 20(3): 536-550, 2020 06.
Artículo en Inglés | MEDLINE | ID: mdl-32185623

RESUMEN

The present study investigates the neural pathways underlying individual susceptibility to affective or cognitive information in persuasive communication, also known as the structural matching effect. Expanding on the presumed involvement of the ventromedial prefrontal cortex (vMPFC) in persuasion, we hypothesized that the vMPFC contributes to the evaluation of persuasive information depending on its match with the recipient's affective or cognitive predominance. During functional magnetic resonance imaging, 30 participants evaluated 10 consumable products presented with both affective and cognitive persuasive messages. All participants were characterized on a continuum regarding their personal orientation in terms of individual differences in need for affect (NFA) and need for cognition (NFC). The results showed that the vMPFC, posterior cingulate cortex, and cerebellum are more strongly activated when the persuasive message content, either affective or cognitive, matched the recipient's individual affective or cognitive orientation. Interestingly, this effect in the vMPFC was found specifically when participants evaluated the products presented by the persuasive messages, whereas the correlation in the posterior cingulate cortex and cerebellum activity was detected when reading the messages. These results confirm the hypothesis that the vMPFC plays a role in subjectively weighting persuasive message content depending on individual differences in affective and cognitive orientation. Such a structural matching effect might involve the vMPFC particularly during explicit expressions of subjective valuations. These novel findings also further develop the conceptualization of the role of the vMPFC in self-related processing.


Asunto(s)
Afecto/fisiología , Cognición/fisiología , Individualidad , Juicio/fisiología , Comunicación Persuasiva , Corteza Prefrontal/fisiología , Adolescente , Adulto , Mapeo Encefálico , Cerebelo/diagnóstico por imagen , Cerebelo/fisiología , Comportamiento del Consumidor , Femenino , Giro del Cíngulo/diagnóstico por imagen , Giro del Cíngulo/fisiología , Humanos , Imagen por Resonancia Magnética , Masculino , Corteza Prefrontal/diagnóstico por imagen , Adulto Joven
5.
J Pers ; 85(5): 658-674, 2017 10.
Artículo en Inglés | MEDLINE | ID: mdl-27392549

RESUMEN

OBJECTIVE: We conducted five studies testing whether an implicit measure of favorability toward power over universalism values predicts spontaneous prejudice and discrimination. METHOD: Studies 1 (N = 192) and 2 (N = 86) examined correlations between spontaneous favorability toward power (vs. universalism) values, achievement (vs. benevolence) values, and a spontaneous measure of prejudice toward ethnic minorities. Study 3 (N = 159) tested whether conditioning participants to associate power values with positive adjectives and universalism values with negative adjectives (or inversely) affects spontaneous prejudice. Study 4 (N = 95) tested whether decision bias toward female handball players could be predicted by spontaneous attitude toward power (vs. universalism) values. Study 5 (N = 123) examined correlations between spontaneous attitude toward power (vs. universalism) values, spontaneous importance toward power (vs. universalism) values, and spontaneous prejudice toward Black African people. RESULTS: Spontaneous positivity toward power (vs. universalism) values was associated with spontaneous negativity toward minorities and predicted gender bias in a decision task, whereas the explicit measures did not. CONCLUSIONS: These results indicate that the implicit assessment of evaluative responses attached to human values helps to model value-attitude-behavior relations.


Asunto(s)
Poder Psicológico , Prejuicio , Percepción Social , Valores Sociales , Adulto , Femenino , Humanos , Masculino , Racismo , Sexismo , Adulto Joven
6.
J Med Internet Res ; 16(10): e231, 2014 Oct 10.
Artículo en Inglés | MEDLINE | ID: mdl-25305376

RESUMEN

BACKGROUND: The HealthValues Healthy Eating Programme is a standalone Internet-based intervention that employs a novel strategy for promoting behavior change (analyzing one's reasons for endorsing health values) alongside other psychological principles that have been shown to influence behavior. The program consists of phases targeting motivation (dietary feedback and advice, analyzing reasons for health values, thinking about health-related desires, and concerns), volition (implementation intentions with mental contrasting), and maintenance (reviewing tasks, weekly tips). OBJECTIVE: The aim was to examine the effects of the program on consumption of fruit and vegetables, saturated fat, and added sugar over a 6-month period. METHODS: A total of 82 females and 18 males were recruited using both online and print advertisements in the local community. They were allocated to an intervention or control group using a stratified block randomization protocol. The program was designed such that participants logged onto a website every week for 24 weeks and completed health-related measures. Those allocated to the intervention group also completed the intervention tasks at these sessions. Additionally, all participants attended laboratory sessions at baseline, 3 months, and 6 months. During these sessions, participants completed a food frequency questionnaire (FFQ, the Block Fat/Sugar/Fruit/Vegetable Screener, adapted for the UK), and researchers (blind to group allocation) measured their body mass index (BMI), waist-to-hip ratio (WHR), and heart rate variability (HRV). RESULTS: Data were analyzed using a series of ANOVA models. Per protocol analysis (n=92) showed a significant interaction for fruit and vegetable consumption (P=.048); the intervention group increased their intake between baseline and 6 months (3.7 to 4.1 cups) relative to the control group (3.6 to 3.4 cups). Results also showed overall reductions in saturated fat intake (20.2 to 15.6 g, P<.001) and added sugar intake (44.6 to 33.9 g, P<.001) during this period, but there were no interactions with group. Similarly, there were overall reductions in BMI (27.7 to 27.3 kg/m(2), P=.001) and WHR (0.82 to 0.81, P=.009), but no interactions with group. The intervention did not affect alcohol consumption, physical activity, smoking, or HRV. Data collected during the online sessions suggested that the changes in fruit and vegetable consumption were driven by the motivational and maintenance phases of the program. CONCLUSIONS: Results suggest that the program helped individuals to increase their consumption of fruit and vegetables and to sustain this over a 6-month period. The observed reduction in fat and sugar intake suggests that monitoring behaviors over time is effective, although further research is needed to confirm this conclusion. The Web-based nature of the program makes it a potentially cost-effective way of promoting healthy eating.


Asunto(s)
Dieta , Promoción de la Salud/métodos , Internet , Adulto , Índice de Masa Corporal , Femenino , Frutas , Conductas Relacionadas con la Salud , Humanos , Masculino , Motivación , Verduras
7.
J Sport Exerc Psychol ; 35(6): 585-99, 2013 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-24334320

RESUMEN

The influence of player gender on referees' decision making was experimentally investigated. In Experiment 1, including 145 male handball referees, we investigated (a) the influence of referees' level of expertise on their decisional biases against women and (b) the referees' gender stereotypes. Results revealed that biases against women were powerful regardless of the referees' level of expertise and that male referees' stereotype toward female players tends to be negative. In Experiment 2, including 115 sport science students, we examined the influence of the participants' gender, motivation to control bias, and time constraints on gender bias. Results indicated that participants' gender had no impact on gender bias and that participants were able to reduce this bias in conditions in which they were motivated to control the bias.


Asunto(s)
Toma de Decisiones , Motivación , Variaciones Dependientes del Observador , Castigo , Sexismo , Deportes , Adolescente , Adulto , Femenino , Francia , Humanos , Masculino , Persona de Mediana Edad , Proyectos Piloto , Factores de Tiempo , Grabación en Video , Adulto Joven
8.
R Soc Open Sci ; 10(2): 220958, 2023 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-36756062

RESUMEN

Intellectual humility, which entails openness to other views and a willingness to listen and engage with them, is crucial for facilitating civil dialogue and progress in debate between opposing sides. In the present research, we tested whether intellectual humility can be reliably detected in discourse and experimentally increased by a prior self-affirmation task. Three hundred and three participants took part in 116 audio- and video-recorded group discussions. Blind to condition, linguists coded participants' discourse to create an intellectual humility score. As expected, the self-affirmation task increased the coded intellectual humility, as well as participants' self-rated prosocial affect (e.g. empathy). Unexpectedly, the effect on prosocial affect did not mediate the link between experimental condition and intellectual humility in debate. Self-reported intellectual humility and other personality variables were uncorrelated with expert-coded intellectual humility. Implications of these findings for understanding the social psychological mechanisms underpinning intellectual humility are considered.

9.
Pers Soc Psychol Bull ; : 1461672231156975, 2023 Mar 21.
Artículo en Inglés | MEDLINE | ID: mdl-36942922

RESUMEN

There are substantive theoretical questions about whether personal values affect romantic relationship functioning. The current research tested the association between personal values and romantic relationship quality while considering potential mediating mechanisms related to pro-relational attitudes, communal strength, intrinsic relationship motivation, and entitlement. Across five studies using different measures of value priorities, we found that the endorsement of self-transcendence values (i.e., benevolence, universalism) was related to higher romantic relationship quality. The findings provided support for the mediating roles of pro-relational attitudes, communal strength, and intrinsic relationship motivation. Finally, a dyadic analysis in our fifth study showed that self-transcendence values mostly influence a person's own relationship quality but not that of their partner. These findings provide the first evidence that personal values are important variables in romantic relationship functioning while helping to map the mechanisms through which this role occurs.

10.
J Pers ; 80(2): 465-501, 2012 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-21446945

RESUMEN

The need to belong can motivate belief in God. In Study 1, 40 undergraduates read bogus astrophysics articles "proving" God's existence or not offering proof. Participants in the proof-for-God condition reported higher belief in God (compared to control) when they chronically imagined God as accepting but lower belief in God when they imagined God as rejecting. Additionally, in Study 2 (72 undergraduates), these effects did not occur when participants' belongingness need was satisfied by priming close others. Study 3 manipulated 79 Internet participants' image of God. Chronic believers in the God-is-rejecting condition reported lower religious behavioral intentions than chronic believers in the God-is-accepting condition, and this effect was mediated by lower desires for closeness with God. In Study 4 (106 Internet participants), chronic believers with an accepting image of God reported that their belief in God is motivated by belongingness needs.


Asunto(s)
Relaciones Interpersonales , Satisfacción Personal , Religión y Psicología , Autoimagen , Identificación Social , Estudiantes/psicología , Adaptación Psicológica , Adulto , Humanos , Individualidad , Masculino , Personalidad , Ajuste Social , Adulto Joven
11.
J Pers Assess ; 94(4): 418-26, 2012.
Artículo en Inglés | MEDLINE | ID: mdl-22439655

RESUMEN

Two studies are presented to introduce a 10-item short form of the Need for Affect Questionnaire (NAQ-S; cf. Maio & Esses, 2001 ). Study 1 was based on 4 independent samples (German or English language; N (total) = 2,151) and demonstrated the expected factorial structure of the NAQ-S; its measurement invariance with respect to gender, age, and education; and the predicted associations with relevant personality measures. A latent state-trait analysis conducted in Study 2 (N = 140) suggests that most of the reliable variance of the NAQ-S represents stable individual differences.


Asunto(s)
Emociones , Determinación de la Personalidad/normas , Trastornos de la Personalidad/diagnóstico , Encuestas y Cuestionarios/normas , Adolescente , Adulto , Femenino , Alemania , Humanos , Masculino , Persona de Mediana Edad , Psicometría , Reino Unido , Adulto Joven
12.
Twin Res Hum Genet ; 14(3): 233-9, 2011 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-21623653

RESUMEN

The present research examined the extent to which relations between social values and personality are due to shared genetic or environmental factors. Using the Rokeach (1973) Value Survey and a scoring key from Schwartz and Bilsky (1990), seven value scores (enjoyment, achievement, self-direction, maturity, prosocial, security, and restrictive conformity) were derived in a sample of twins. As expected, all of the value scales were found to have a significant genetic component, with values ranging from 36% for enjoyment to 63% for prosocial, and there were numerous significant phenotypic correlations found between the value scales and personality scores. Most important, bivariate genetic analyses revealed that some of these phenotypic correlations could be attributed to common genetic or environmental factors.


Asunto(s)
Conducta , Personalidad/genética , Valores Sociales , Gemelos Dicigóticos/genética , Adolescente , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Fenotipo , Medio Social , Adulto Joven
13.
Soc Neurosci ; 16(5): 486-499, 2021 10.
Artículo en Inglés | MEDLINE | ID: mdl-34238118

RESUMEN

The impact of human values on our choices depends on their nature. Self-Transcendence values motivate us to act for the benefit of others and care for the environment. Self-Enhancement values motivate us to act for our benefit. The present study examines differences in the neural processes underlying these two value domains. Extending our previous research, we used fMRI to explore first of all neural correlates of Self-Transcendence vs Self-Enhancement values, with a particular focus on the putative role of the medial prefrontal cortex (MPFC), which has been linked to a self-transcendent mind-set. Additionally, we investigated the neural basis of Openness to Change vs Conservation values. We asked participants to reflect on and rate values as guiding principles in their lives while undergoing fMRI. Mental processing of Self-Transcendence values was associated with higher brain activity in the dorsomedial (BA9, BA8) and ventromedial (BA10) prefrontal cortices, as compared to Self-Enhancement values. The former involved activation and the latter deactivation of those regions. We did not detect differences in brain activation between Openness to Change vs Conservation values. Self-Transcendence values thus shared brain regions with social processes that have previously been linked to a self-transcendent mind-set, and the "core self" representation.


Asunto(s)
Encéfalo , Imagen por Resonancia Magnética , Encéfalo/diagnóstico por imagen , Encéfalo/fisiología , Humanos , Corteza Prefrontal/diagnóstico por imagen
14.
Br J Soc Psychol ; 59(3): 618-627, 2020 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-32572981

RESUMEN

The COVID-19 pandemic poses an exceptional challenge for humanity. Because public behaviour is key to curbing the pandemic at an early stage, it is important for social psychological researchers to use their knowledge to promote behaviours that help manage the crisis. Here, we identify human values as particularly important in driving both behavioural compliance to government guidelines and promoting prosocial behaviours to alleviate the strains arising from a prolonged pandemic. Existing evidence demonstrates the importance of human values, and the extent to which they are shared by fellow citizens, for tackling the COVID-19 crisis. Individuals who attach higher importance to self-transcendence (e.g., responsibility) and conservation (e.g., security) values are likely to be more compliant with COVID-19 behavioural guidelines and to help others who are struggling with the crisis. Further, believing that fellow citizens share one's values has been found to elicit a sense of connectedness that may be crucial in promoting collective efforts to contain the pandemic. The abstract nature of values, and cross-cultural agreement on their importance, suggests that they are ideally suited to developing and tailoring effective, global interventions to combat this pandemic.


Asunto(s)
Betacoronavirus , Infecciones por Coronavirus/prevención & control , Conductas Relacionadas con la Salud , Pandemias/prevención & control , Neumonía Viral/prevención & control , Conducta de Reducción del Riesgo , Valores Sociales , Actitud Frente a la Salud , COVID-19 , Infecciones por Coronavirus/psicología , Humanos , Motivación , Neumonía Viral/psicología , SARS-CoV-2
15.
Nat Commun ; 11(1): 5150, 2020 10 13.
Artículo en Inglés | MEDLINE | ID: mdl-33051452

RESUMEN

It is often assumed that incongruence between individuals' values and those of their country is distressing, but the evidence has been mixed. Across 29 countries, the present research investigated whether well-being is higher if people's values match with those of people living in the same country or region. Using representative samples, we find that person-country and person-region value congruence predict six well-being measures (e.g., emotional well-being, relationship support; N = 54,673). Crucially, however, value type moderates whether person-country fit is positively or negatively associated with well-being. People who value self-direction, stimulation, and hedonism more and live in countries and regions where people on average share these values report lower well-being. In contrast, people who value achievement, power, and security more and live in countries and regions where people on average share these values, report higher well-being. Additionally, we find that people who moderately value stimulation report the highest well-being.


Asunto(s)
Cultura , Valor de la Vida , Emociones , Humanos , Percepción , Filosofía , Seguridad Social
16.
BMC Res Notes ; 13(1): 263, 2020 05 28.
Artículo en Inglés | MEDLINE | ID: mdl-32466802

RESUMEN

An amendment to this paper has been published and can be accessed via the original article.

17.
J Pers Soc Psychol ; 97(4): 598-614, 2009 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-19785481

RESUMEN

Across 4 experiments, the authors investigated the role of value instantiation in bridging the gap between abstract social values and behavior in specific situations. They predicted and found that participants engaged in more egalitarian behavior (point allocation using the minimal group paradigm) after contemplating a typical instantiation of the value of equality compared to an atypical instantiation or a control condition that simply made the value salient. This effect occurred when participants generated reasons for valuing equality in the instantiation (Experiment 1) and when participants merely read about hypothetical examples of the instantiation context (Experiments 2, 3, and 4). Results across experiments indicated that the effect of prior instantiations was not mediated by changes in the abstract value; instead, the process of applying the abstract value was crucial (Experiment 4). Together, the experiments show that the process of applying an abstract value to a specific situation can be influenced by seemingly unrelated prior episodes.


Asunto(s)
Discriminación en Psicología/fisiología , Conducta Social , Valores Sociales , Análisis de Varianza , Toma de Decisiones/fisiología , Femenino , Procesos de Grupo , Humanos , Masculino , Estudiantes/psicología , Análisis y Desempeño de Tareas , Gales
18.
J Pers Soc Psychol ; 97(4): 699-715, 2009 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-19785487

RESUMEN

Circular models of values and goals suggest that some motivational aims are consistent with each other, some oppose each other, and others are orthogonal to each other. The present experiments tested this idea explicitly by examining how value confrontation and priming methods influence values and value-consistent behaviors throughout the entire value system. Experiment 1 revealed that change in 1 set of social values causes motivationally compatible values to increase in importance, whereas motivationally incompatible values decrease in importance and orthogonal values remain the same. Experiment 2 found that priming security values reduced the better-than-average effect, but priming stimulation values increased it. Similarly, Experiments 3 and 4 found that priming security values increased cleanliness and decreased curiosity behaviors, whereas priming self-direction values decreased cleanliness and increased curiosity behaviors. Experiment 5 found that priming achievement values increased success at puzzle completion and decreased helpfulness to an experimenter, whereas priming with benevolence values decreased success and increased helpfulness. These results highlight the importance of circular models describing motivational interconnections between values and personal goals.


Asunto(s)
Señales (Psicología) , Modelos Psicológicos , Motivación , Conducta Social , Valores Sociales , Análisis de Varianza , Conducta Exploratoria/fisiología , Femenino , Objetivos , Conducta de Ayuda , Humanos , Masculino , Estudiantes/psicología , Reino Unido
19.
J Pers Soc Psychol ; 117(5): 925-953, 2019 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-30667255

RESUMEN

Although human values and value dissimilarity play pivotal roles in the prejudice literature, there remain important gaps in our understanding. To address these gaps, we recruited three British samples (N = 350) and presented Muslim immigrants, refugees, and economic migrants as target groups. Using polynomial regression analyses, we simultaneously tested effects of individuals' own values, their perceptions of immigrant values, and self-immigrant value dissimilarities on prejudice. Results indicated that favorability toward immigrants is higher when individuals hold higher self-transcendence values (e.g., equality) and lower self-enhancement values (e.g., power), and when they perceive immigrants to hold higher self-transcendence values and lower self-enhancement values. In addition, prejudice toward immigrants is higher when individuals who hold higher conservation values (e.g., security) perceive immigrants to value openness (e.g., freedom) more, suggesting a value dissimilarity effect. No value dissimilarity effects emerged when immigrants were perceived to be higher in conservation, self-transcendence, or self-enhancement values. Overall, these results showed that effects of values and value dissimilarity differ depending on which value dimension is considered. Additionally, the results revealed support for a novel mechanism with the motivation to be nonprejudiced underpinning the links between individuals' values and prejudice. Our discussion highlights the multifaceted manner in which values are linked to prejudice. (PsycINFO Database Record (c) 2019 APA, all rights reserved).


Asunto(s)
Emigrantes e Inmigrantes , Prejuicio , Humanos , Islamismo , Motivación , Población Blanca
20.
J Pers Soc Psychol ; 116(4): 541-562, 2019 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-30596430

RESUMEN

Most published research focuses on describing differences, while neglecting similarities that are arguably at least as interesting and important. In Study 1, we modified and extended prior procedures for describing similarities and demonstrate the importance of this exercise by examining similarities between groups on 22 social variables (e.g., moral attitudes, human values, and trust) within 6 commonly used social categories: gender, age, education, income, nation of residence, and religious denomination (N = 86,272). On average, the amount of similarity between 2 groups (e.g., high vs. low educated or different countries) was greater than 90%. Even large effect sizes revealed more similarities than differences between groups. Studies 2-5 demonstrated the importance of presenting information about similarity in research reports. Compared with the typical presentation of differences (e.g., barplots with confidence intervals), similarity information led to more accurate lay perceptions and to more positive attitudes toward an outgroup. Barplots with a restricted y-axis led to a gross underestimation of similarities (i.e., a gross overestimation of the differences), and information about similarities was rated as more comprehensible. Overall, the presentation of similarity information achieves more balanced scientific communication and may help address the file drawer problem. (PsycINFO Database Record (c) 2019 APA, all rights reserved).


Asunto(s)
Procesos de Grupo , Psicología Social , Investigación , Pensamiento , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad
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