A field experiment: Testing the potential of norms for achieving behavior change in English parishes

Tests of behavioral insights have become increasingly more common, and have been deployed by UK government and agencies. Typically, these field experiments aim to change individual‐level behaviors. The current article tests the potential of behavioral insights for changing group‐level behavior. This article reports the results of a field experiment carried out with the Department of Communities and Local Government. The field experiment tested whether a normative message (vs. a neutral or no message) could encourage parish councils to register an asset of community value (social action). There was no statistically significant effect from this intervention, but the process of designing and implementing this field experiment shows the potential for theories of behavior change to be used by government departments

Testing the prosocial effectiveness of the prototypical moral emotions: Elevation increases benevolent behaviors and outrage increases justice behaviors

How can we overcome apathy and instigate a desire to help others? This research tests and compares the prosocial effects of two of the most prototypical emotions on a range of prosocial intentions and behaviors. Emotion-inducing videos were used to instigate states of moral elevation (felt when witnessing a moral virtue) and/or moral outrage (felt when witnessing a moral transgression). Although elevation and outrage are derived from opposing appraisals, separate strands of research show that they both instigate a desire to help others. The current research tests the appraisal tendency framework to explore whether elevation and outrage increase prosociality across moral domains or whether their prosocial effects are domain specific. Results of Experiment 1 showed that elevation, but not outrage, increased donations to charity (i.e., benevolence domain). Experiment 2 showed that outrage, but not elevation, increased prosocial political action intentions (i.e., justice domain). Experiment 3 showed that outrage, but not elevation, increased compensation in a third-party bystander game (i.e., justice domain). This research shows that although elevation and outrage both inspire a desire to help others, they affect distinct types of prosocial behaviors, offering support for the appraisal tendency framework. Applied and theoretical implications are discussed

The arts as a catalyst for human prosociality and cooperation

We tested the hypothesis that engagement in the arts may act as a catalyst that promotes prosocial cooperation. Using “Understanding Society” data (a nationally representative longitudinal sample of 30,476 people in the UK), we find that beyond major personality traits, demographic variables, wealth, education, and engagement in other social activity (sports), people’s greater engagement with the arts predicts greater prosociality (volunteering and charitable giving) over a period of 2 years. The predictive effect of prosociality on subsequent arts engagement is significantly weaker. The evidence is consistent with the hypothesis that the arts provide an important vehicle for facilitating a cohesive and sustainable society. Fostering a society in which engagement in the arts is encouraged and accessible to all may provide an important counter to economic, cultural, and political fracture and division

Equality hypocrisy, inconsistency, and prejudice: The unequal application of the universal human right to equality

[Correction Notice: An Erratum for this article was reported in Vol 21(3) of Peace and Conflict: Journal of Peace Psychology (see record 2015-17043-001). In the article, the copyright should have been “© 2015 The Author(s)”. In addition, the author note should have included a license statement, which is provided in this correction.] In Western culture, there appears to be widespread endorsement of Article 1 of the Universal Declaration of Human Rights (which stresses equality and freedom). But do people really apply their equality values equally, or are their principles and application systematically discrepant, resulting in equality hypocrisy? The present study, conducted with a representative national sample of adults in the United Kingdom (N = 2,895), provides the first societal test of whether people apply their value of “equality for all” similarly across multiple types of status minority (women, disabled people, people aged over 70, Blacks, Muslims, and gay people). Drawing on theories of intergroup relations and stereotyping we examined, relation to each of these groups, respondents’ judgments of how important it is to satisfy their particular wishes, whether there should be greater or reduced equality of employment opportunities, and feelings of social distance. The data revealed a clear gap between general equality values and responses to these specific measures. Respondents prioritized equality more for “paternalized” groups (targets of benevolent prejudice: women, disabled, over 70) than others (Black people, Muslims, and homosexual people), demonstrating significant inconsistency. Respondents who valued equality more, or who expressed higher internal or external motivation to control prejudice, showed greater consistency in applying equality. However, even respondents who valued equality highly showed significant divergence in their responses to paternalized versus nonpaternalized groups, revealing a degree of hypocrisy. Implications for strategies to promote equality and challenge prejudice are discussed

Participatory arts interventions promote interpersonal and intergroup prosocial intentions in middle childhood

We report the results of two experiments which test the potential of arts engagement for promoting prosocial intentions. Experiment 1 (N = 216) tested the impact of a participatory arts intervention (vs. a control condition) on children's empathy and interpersonal prosocial intentions. Experiment 2 (N = 174) tested the impact of a participatory arts intervention (vs. a control condition) on children's prosocial intentions toward outgroup members under competitive and non-competitive conditions. Experiment 1 showed that the participatory arts intervention significantly increased children's interpersonal prosocial intentions, but not their empathy. Experiment 2 showed that, under competitive conditions, the participatory arts intervention significantly increased prosocial intentions toward outgroup members, an effect that persisted for six months beyond the intervention. Under non-competitive conditions, the participatory arts intervention consolidated improvements in prosocial intentions toward outgroup members. Overall, the results confirm the hypothesis that participatory arts engagement can promote prosocial intentions during middle childhood

Possible power quality ancillary services in low voltage grids provided by the three-phase damping control strategy

The share of renewable energy is increasing because of environmental concerns and favorable economic conditions. The majority of the distributed energy resources, connected to the low-voltage grid, are inverter-connected units. These inverters are controlled by using specially developed control strategies to determine the power injection between the primary source and the grid. In the past, the connection of distributed energy resources was based on the connect-and-forget principle, but this approach leads to severe power quality problems. Nowadays, more sophisticated control strategies need to be developed, so that ancillary services can be provided to the distribution system operator, which will allow further increase of renewable share in the distribution grids. This article examines the technical capabilities of the three-phase damping control strategy to provide ancillary services to the distribution system operator. Besides the three-phase damping control strategy, the article also compares the classical positive-sequence control strategy. Active power drooping and reactive power exchange are combined with these control strategies and the effect on the annual energy production, power quality, and grid performance is assessed. The simulations are conducted on a Matlab/OpenDSS platform in a time series simulations

Limits on the Mixing of Tau Neutrino to Heavy Neutrinos

Limits at 90 % c.l. on the square of the mixing strength |U_tau4|^2 between nu_tau and a mostly isosinglet heavy neutrino with mass in the range 10-290 MeV/c^2 are reported. The results were derived using the negative result of a search for neutral particles decaying into two electrons conducted by the CHARM collaboration in a neutrino beam dump experiment. Upper limits ~10^-4 were obtained for neutrino masses larger than 160 MeV/c^2.Comment: 10 pages, 3 figure

Pregnancy and diabetic ketoacidosis: fetal jeopardy and windows of opportunity

BackgroundDiabetic ketoacidosis (DKA) during pregnancy poses significant risks to both the mother and fetus, with an increased risk of fetal demise. Although more prevalent in women with Type I diabetes (T1D); those with Type 2 diabetes (T2D) and gestational diabetes mellitus (GDM) can also develop DKA. A lack of information about DKA during pregnancy exists worldwide, including in South Africa.ObjectiveThis study examined the characteristics and outcomes associated with DKA during pregnancy.MethodsThe study took place between 1 April 2020 and 1 October 2022. Pregnant women with DKA, admitted to Tygerberg Hospital’s Obstetric Critical Care Unit (OCCU) were included. Maternal characteristics, precipitants of DKA, adverse events during treatment, and maternal-fetal outcomes were examined.ResultsThere were 54 episodes of DKA among 47 women. Most DKA’s were mild and occurred in the third trimester. Pregestational diabetes dominated (31/47; 60%), with 47% having T1D and 94% requiring insulin. Seven women (7/47, 15%; T2D:6, T1D:1) had two episodes of DKA during the same pregnancy. Most women (32/47; 68%) were either overweight or obese. Yet, despite the T2D phenotype, biomarkers indicated that auto-immune diabetes was prevalent among women without any prior history of T1D (6/21; 29%). Twelve women (26%) developed gestational hypertension during pregnancy, and 17 (36%) pre-eclampsia. Precipitating causes of DKA included infection (14/54; 26%), insulin disruption (14/54; 26%) and betamethasone administration (10/54; 19%). More than half of the episodes of DKA involved hypokalemia (35/54, 65%) that was associated with fetal death (P=0.042) and hypoglycemia (28/54, 52%). Preterm birth (<37 weeks’ gestation) occurred in 85% of women. No maternal deaths were recorded. A high fetal mortality rate (13/47; 28%) that included 11 spontaneous intrauterine deaths and two medical terminations, was observed.ConclusionWomen with DKA have a high risk of fetal mortality as well as undiagnosed auto-immune diabetes. There is a strong link between maternal hypokalemia and fetal loss, suggesting an opportunity to address management gaps in pregnant women with DKA