Subliminal influence on generosity

We experimentally subliminally prime subjects prior to charity donation decisions by showing words that have connotations of pro-social values for a very brief time (17ms). Our main fnding is that, compared to a baseline condition, the pro-social prime increases donations by approximately 10-17 percent among subjects with strong pro-social preferences (universalism values). We find a similar effect when interacting the prime with the Big 5 personality characteristic of agreeableness. We furthermore introduce a novel method for testing for priming, "subliminity". This method reveals that some subjects are capable of recognizing prime words, and the overall results are weaker when we control for this capacity

Led into Temptation? Rewarding Brand Logos Bias the Neural Encoding of Incidental Economic Decisions

Human decision-making is driven by subjective values assigned to alternative choice options. These valuations are based on reward cues. It is unknown, however, whether complex reward cues, such as brand logos, may bias the neural encoding of subjective value in unrelated decisions. In this functional magnetic resonance imaging (fMRI) study, we subliminally presented brand logos preceding intertemporal choices. We demonstrated that priming biased participants' preferences towards more immediate rewards in the subsequent temporal discounting task. This was associated with modulations of the neural encoding of subjective values of choice options in a network of brain regions, including but not restricted to medial prefrontal cortex. Our findings demonstrate the general susceptibility of the human decision making system to apparently incidental contextual information. We conclude that the brain incorporates seemingly unrelated value information that modifies decision making outside the decision-maker's awareness

Decisional and emotional forgiveness scales: Psychometric validity and correlates with personality and vengeance.

Forgiveness is an internal process to overcome negative aspects (e.g., anger, bitterness, resentment) towards an offender, being associated to a range of variables (e.g., well-being, quality of loving relationships, resilience). Forgiveness can happen through two different types: (1) decisional, which is a behavioural modification to reduce direct hostility; and (2) emotional, which is a transformation of negative emotions into positive. The current research aimed to gather psychometric evidences for the Decisional Forgiveness Scale (DFS) and the Emotional Forgiveness Scale (EFS), using a Brazilian sample. Two studies were conducted. In Study 1 (n = 181), the bifactorial structures were replicated, also providing satisfactory reliability levels. Through Item Response Theory, results indicated good discrimination, difficulty levels, and considerable information to all the items from both measures. In Study 2 (n = 220), confirmatory factor analyses confirmed their structure, presenting good model fit. The measures were also invariant regarding participants’ gender. Finally, the measures presented significant results when correlated to personality and vengeance. In sum, the instruments demonstrated satisfactory psychometric properties, evidencing the possibility of their use in the respective context.The authors acknowledge financial support from the CAPES Foundation (Brazil, http://www.capes.gov.br/) for the Ph.D. scholarship to the second author. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript

Protocol of the Healthy Brain Study: An accessible resource for understanding the human brain and how it dynamically and individually operates in its bio-social context

The endeavor to understand the human brain has seen more progress in the last few decades than in the previous two millennia. Still, our understanding of how the human brain relates to behavior in the real world and how this link is modulated by biological, social, and environmental factors is limited. To address this, we designed the Healthy Brain Study (HBS), an interdisciplinary, longitudinal, cohort study based on multidimensional, dynamic assessments in both the laboratory and the real world. Here, we describe the rationale and design of the currently ongoing HBS. The HBS is examining a population-based sample of 1,000 healthy participants (age 30-39) who are thoroughly studied across an entire year. Data are collected through cognitive, affective, behavioral, and physiological testing, neuroimaging, bio-sampling, questionnaires, ecological momentary assessment, and real-world assessments using wearable devices. These data will become an accessible resource for the scientific community enabling the next step in understanding the human brain and how it dynamically and individually operates in its bio-social context. An access procedure to the collected data and bio-samples is in place and published on https://www.healthybrainstudy.nl/en/data-and-methods/access. Trail registration: https://www.trialregister.nl/trial/7955

The mere anticipation of an interaction with a woman can impair men's cognitive performance

Contains fulltext : 102966.pdf (publisher's version ) (Open Access)Recent research suggests that heterosexual men's (but not heterosexual women's) cognitive performance is impaired after an interaction with someone of the opposite sex (Karremans et al., 2009). These findings have been interpreted in terms of the cognitive costs of trying to make a good impression during the interaction. In everyday life, people frequently engage in pseudo-interactions with women (e.g., through the phone or the internet) or anticipate interacting with a woman later on. The goal of the present research was to investigate if men's cognitive performance decreased in these types of situations, in which men have little to no opportunity to impress her and, moreover, have little to no information about the mate value of their interaction partner. Two studies demonstrated that men's (but not women's) cognitive performance declined if they were led to believe that they interacted with a woman via a computer (Study 1) or even if they merely anticipated an interaction with a woman (Study 2). Together, these results suggest that an actual interaction is not a necessary prerequisite for the cognitive impairment effect to occur. Moreover, these effects occur even if men do not get information about the woman's attractiveness. This latter finding is discussed in terms of error management theory.6 p

I'll never forgive you: High conflict divorce, social network, and co-parenting conflicts

Contains fulltext : 177372.pdf (Publisher’s version ) (Open Access)The relation between divorce, co-parenting conflicts, and children's adjustment problems has been well established. An unresolved question for research and clinical interventions, however, is how conflicts between parents are maintained and/or escalate. This cross-sectional research tested the hypothesis that co-parenting conflicts in divorced couples are associated with perceived social network disapproval and that this relation is mediated by parents' tendency to forgive each other. In Study 1, a convenience sample of 136 divorced parents recruited via online forums, we showed that perceived social network disapproval was indeed positively related to co-parenting conflicts and that parents'tendency to forgive the other parent - albeit partly - explained this relationship. Strength of 0our research is that in Study 2, 110 parents referred to children's mental health care because the wellbeing of the children was severely compromised by the severity of the conflicts between parents, we replicated these results. In both studies perceived social network disapproval and co-parenting conflicts were positively related and this link was mediated by forgiveness: perceived social network disapproval was negatively related to forgiveness, which in turn was negatively related to more parental conflicts.12 p

How the social-evaluative context modulates processes of cognitive control

Cognitive control enables intelligent systems to select relevant information in the face of distracting information. The aim of the research presented here was to investigate the influence of the social-evaluative context on processes of cognitive control. Female participants had to perform the Erikson flanker task with each trial being preceded by a photograph of an attractive woman or a beautiful landscape. Concurrently, another person (partner or fellow student) either evaluated the attractiveness of the pictures of the women or the beauty of the landscapes. Participants showed increased flanker interference on trials following the presentation of pictures of attractive women, but only, if these were concurrently evaluated by another person. By contrast, in the control conditions (social presence without concurrent picture evaluation, or picture evaluation without social presence) no such effect occurred. That is, the concurrent evaluation task selectively increased distractibility presumably due to the affective reaction to the social-evaluative context

Forgiveness and happiness. the differing contexts of forgiveness using the distinction between hedonic and eudaimonic happiness

The aim of the present study was to examine the relationship between forgiveness and happiness using a two-dimensional model of happiness (hedonic and eudaimonic happiness). 224 United Kingdom students were administered the Enright Forgiveness Inventory, The Depression–Happiness Scale and the Oxford Happiness Questionnaire – Short-form. The present findings suggest that forgiveness accounts for statistically significant variance, albeit quite low, in both hedonic and eudaimonic happiness and the relationships may vary depending on which aspect of happiness is being considered. In terms of shorter-term hedonic happiness, the present findings suggest it is important not to engage in negative cognitions about the transgression. In terms of maintaining eudaimonic happiness, engaging in positive behaviours and feelings may lead to, be the result of, or be very much part of longer-term happiness. Copyright Springer 2005forgiveness, happiness, psychological well-being, subjective well-being,