Search Results (21)

Classroom management is an essential yet frequently under-practiced competency in undergraduate teacher education, with important implications for sustainable teacher preparation. This study investigated whether pre-service teachers who feel more capable of managing classrooms also engage more deeply with simulation-based training. Fifty-seven Korean pre-service teachers (15 men, 42 women), all undergraduate students enrolled in a secondary teacher education program at a college of education, completed a five-item classroom-management-efficacy scale, then experienced a 15 min branching simulation that required choosing recognition, punishment, or aggression strategies in response to a disrespectful virtual student. Interest was assessed immediately afterwards with a 24-item instrument covering the four phases of the interest-development model (triggered situational, maintained situational, emerging individual, and well-developed individual). A post-test comparative design and MANOVA revealed that efficacy level had a significant multivariate effect on overall interest (Wilks Λ = 0.78, p = 0.029, partial η² = 0.12). Scheffe contrasts showed that high-efficacy participants outscored their low-efficacy peers on maintained situational and emerging individual interest, p < 0.05, and surpassed the middle-efficacy group in three of the four phases. Repeated measures ANOVA confirmed a general decline from situational to individual interest across all groups (F (3, 52) = 9.23, p < 0.01), underscoring the difficulty of converting short-term curiosity into lasting commitment. These findings position classroom-management efficacy as a key moderator of engagement and support the use of adaptive simulations as sustainable tools for teacher education. By tailoring challenge levels and feedback to participants’ efficacy, guided simulations can foster deeper engagement and promote individualized growth—helping build resilient and well-prepared educators. Full article

Methods. Through the lens of childhood trauma theory, a qualitative phenomenological study was conducted using purposive and snowball sampling methods to gain a deeper understanding of the experiences of former students with corporal punishment and how those experiences have shaped their academic and psychological outcomes. Interviews were conducted via Zoom with 19 men and women of different ages and races who attended schools in Mississippi. Results/Conclusions. The study revealed that parents and school personnel collaborated to punish the student corporally both on campus and at home. Related, beaten students did not share their punishment with their parents/caregivers, and if their families did find out, they received another beating at home. There was a general lack of consistency in how and who administered corporal punishment. In addition to the well-documented ways that corporal punishment is administered in school, we also found that students were made to hold painful positions or perform painful tasks. There were also peer effects of trauma, with students experiencing fear or anger following a friend or classmate being beaten in front of them. Race was an influence if the abused students felt that their punishment was racist, with Black American participants feeling there were racial undertones regardless of the perpetrator’s race. The study’s findings align with those of previously conducted research, but also extend them and can be used to create policy to allow schools to address trauma and create instructional practices that eliminate the fear and racial disparities that have been proven to exist in schools with corporal punishment. Full article

Physical punishment is the most common form of violence against children worldwide and is associated with an increased risk of long-term adverse outcomes. Interventions targeting parents/caregivers are frequently implemented to prevent and reduce the use of physical punishment. This scoping review aimed to map the existing literature on evidence-informed parenting interventions targeting physical punishment. A scoping review following the World Health Organization (WHO) Review Guide, the Joanna Briggs Institute (JBI) 2020 Guide for scoping reviews, was conducted to address the objective of this review. An academic health sciences librarian systematically searched electronic databases (EBSCO, MEDLINE, EMBASE, SCOPUS) for peer-reviewed journal articles. Two reviewers independently screened titles and abstracts, followed by a full-text review according to inclusion and exclusion criteria following the Participants, Concept, and Context framework. Eighty-one studies were included for full-text eligibility. The results suggest that most interventions examined were conducted in North America, targeted mothers and fathers, and were delivered in person. The results from this scoping review describe the state of evidence-informed parenting interventions to prevent and reduce physical punishment. This review found opportunities for future research to implement effective parenting interventions on a larger societal scale and use mixed methods approaches to evaluate parenting interventions. Full article

Peer-reviewed journal articles provide the data for this study, given that their findings undergird the quantitative data referenced by prominent organizations, courts, and policy-makers. The “Espy file”, based on the research of Major Watt Espy, Jr., is used to identify studies due to the dataset’s esteem and prolific usage. It is the largest known dataset of men’s and women’s executions in the United States since 1608 and has been of monumental significance to capital punishment research. The protocol established by the Preferred Reporting of Items for Systematic Reviews and Meta-Analyses (PRISMA) is the methodology followed due to its conformity to scientific standards and acceptance in scholarly communities. The initial sampling frame involved 613 studies which were narrowed to 79 peer-reviewed journal articles that cited or utilized the Espy file. The empirical findings justify the contention that past and current studies, while interdisciplinary, require new voices and approaches to contribute to the study of capital punishment. Mainstream death penalty research does not generally incorporate critical theories including, for example, gender, intersectional, Black feminist, Queer, and other theories that focus less on quantitative data and more on how capital punishment is a reflection of institutional, historical, and social processes that are hierarchical and defined by power. The findings suggest that not only are executed women removed from many analyses, but so are inclusionary methodologies and theoretical approaches that could bolster the legitimacy of academic studies (inside academia as well as the judicial system) and our understanding of capital punishment in general. Full article

With the increasingly serious problem of global climate change, many countries are positively promoting carbon-emission-reduction actions. In order to deeply explore the interaction between enterprises’ carbon-emission reduction and governments’ regulation, this paper builds evolutionary game models between governments and enterprises under the reward-and-punishment mechanism. The peer-incentive mechanism is introduced to incentivize enterprises to reduce carbon emissions and coordinate governments and enterprises. The evolutionary-stability strategies are obtained by solving the evolutionary game models. The stability of equilibrium points under different situations is theoretically and numerically studied. The results show that the existence of peer incentives makes enterprises more inclined to positively reduce carbon emissions and governments more inclined to positively regulate. A sufficiently large peer fund can always encourage enterprises to choose positive carbon-reduction emission strategies, while governments choose positive regulation strategies. Not only the increasing rewards and fines but also lowering regulatory costs will promote carbon-emission-reduction behaviors of enterprises. Peer incentives are more effective in promoting positive emission reduction of enterprises compared with rewards and punishments. This study can provide important guidance for governments to formulate regulatory strategies and for enterprises to formulate emission-reduction strategies. Full article

In the pig farming industry, it is recommended to avoid groups when treating individuals to reduce adverse reactions in the group. However, can this eliminate the adverse effects effectively? Piglets were assigned to the Rewarding Group (RG), the Punishing Group (PG), and the Paired Control Group (PCG). There were six replicates in each group, with two paired piglets per replicate. One piglet of the RG and PG was randomly selected as the Treated pig (TP), treated with food rewards or electric shock, and the other as the Naive pig (NP). The NPs in the RG and PG were unaware of the treatment process, and piglets in the PCG were not treated. The behavior and heart rate changes of all piglets were recorded. Compared to the RG, the NPs in the PG showed longer proximity but less contact behavior, and the TPs in the PG showed more freezing behavior. The percentage change in heart rate of the NPs was synchronized with the TPs. This shows that after sensory avoidance, the untreated pigs could also feel the emotions of their peers and their emotional state was affected by their peers, and the negative emotions in the pigs lasted longer than the positive emotions. The avoidance process does not prevent the transfer of negative emotions to peers via emotional contagion from the stimulated pig. Full article

The phenomenon of doping is a public health issue that poses threats to sport and society. In recent decades, the emphasis on efforts to address the issue and reduce the incidence of doping by young people in sport has shifted from deterrence through testing and punishment to the promotion of clean sport behaviours through values-based education. The “I Run Clean project” sought to develop new and effective tools targeting grassroots athletes and those around them (coaches, medical support personnel, sport leaders, parents). These included sport-specific e-learning and in-person peer-to-peer workshops led by trained volunteer ambassadors. The aim of all “I Run Clean” measures is to go beyond the warnings and provision of factual information about early anti-doping campaigns to a more holistic educational approach that focuses participants on their personal and sport-related values in order to encourage good decision-making and resistance to doping-related behaviours. This study evaluates the efficacy of the peer-to-peer workshops and their impact on selected psycho-social variables. The collaboration of the volunteer ambassadors is shown to effectively transmit the desired reasoning, reduce doping risk factors and enhance protective factors. Full article

American support for the death penalty has declined over time, but conservative religious groups have exhibited more favorable attitudes toward this practice than their mainline religious and secular peers. Scholars have generally overlooked Latter-day Saint (LDS, Mormon) support for capital punishment. However, this faith tradition is a case worthy of careful examination. Historically, LDS leadership was supportive of the death penalty, which was congruent with their teachings on blood atonement, i.e., theological rationales for capital punishment as a just response to murder. However, Mormon leaders have more recently adopted a neutral position toward the death penalty. To what degree might changing social attitudes and flagging LDS leader endorsements of the death penalty have contributed to diminished grassroots Mormon support for capital punishment? This study uses data from the General Social Survey to test three hypotheses: (1) those with an LDS affiliation will exhibit greater support for the death penalty when compared with their non-Mormon peers, including other religious conservatives; (2) LDS support for the death penalty will diminish over time; and (3) LDS support for capital punishment will be bolstered by frequent Mormon worship service attendance. Using cross-tabulations, logistic regression, and time series analyses, the results indicate support for all three hypotheses. Implications and directions for future research are discussed. Full article

There is growing debate in the parenting literature as to whether using physical punishment to discipline children is an effective strategy or leads to the development of aggressive behaviors and other antisocial attributes. The aim of the current literature review is to examine the association between harsh physical discipline and the development of externalizing behaviors in children, as well as the suggested moderators of this relationship. Secondly, the findings regarding the effects of harsh physical discipline on children’s educational outcomes are reviewed. Articles were selected from relevant databases while maintaining an inclusion and exclusion criteria, with a total of 22 articles included in this review. Strong associations between parental corporal punishment and a range of child behaviors were indicated by the literature, and cultural normativeness was implicated as a moderator of these effects. Results regarding the role of parental warmth as a moderator did not provide a firm conclusion. Finally, the findings suggest that when a child is subjected to physical discipline in the home, their life at school may be adversely affected by impaired cognitive performance, peer isolation, and behavioral problems. The primary limitation of the studies reviewed is the use of self-report data and correlational analyses, ruling out the possibility of inferring causal relations. Nonetheless, the results indicate the necessity of encouraging parents and caregivers to avoid physical punishment as a disciplinary tactic while providing them with the tools to explore alternative practices. Full article

Game theory provides a powerful means to study human cooperation and better understand cooperation-facilitating mechanisms in general. In classical game-theoretic models, an increase in group cooperation constantly increases people’s gains, implying that individual gains are a continuously varying function of the cooperation rate. However, this is inconsistent with the increasing number of risk-resistant scenarios in reality. A risk-resistant scenario means once a group does not successfully resist the risk, all individuals lose their resources, such as a community coping with COVID-19 and a village resisting a flood. In other words, individuals’ gains are segmented about the collaboration rate. This paper builds a risk-resistant model to explore whether punishment still promotes collaboration when people resist risk. The results show that central and peer punishments can both encourage collaboration but with different characteristics under different risk-resistant scenarios. Specifically, central punishment constrains the collaboration motivated by peer punishment regardless of risk, while peer punishment limits the collaboration induced by central punishment only when the risk is high. Our findings provide insights into the balance between peer punishment from public autonomy and central punishment from central governance, and the proposed model paves the way for the development of richer risk-resistant models. Full article

Nigeria’s oil industry encounters crude oil theft in commercial quantities, which is often exported to neighbouring countries. This has occasioned a loss of revenue and has caused environmental pollution due to oil spillages. There is a need for a stringent legal framework to combat the menace caused by incessant crude oil thefts, pipeline vandalisation by militants, and inadequate maintenance of existing crude oil refineries. The study adopts doctrinal legal research methods and a conceptual approach with the consideration of primary and secondary sources of law, for instance, the Petroleum Industry Act 2021, the Nigeria Extractive Industry Transparency Initiative (NEITI Act 2007, International Conventions, law textbooks and peer-reviewed journals. The justification for using the method was to establish the trustworthiness of the findings on illicit crude oil refineries. The findings reveal that the Nigerian government has lost more than 150,000 barrels of crude oil daily valued at USD six billion as a result of crude oil theft. This has reduced oil revenues, which ought to have added to the national treasury. The Petroleum Production and Distribution (Anti-Sabotage Act) 2007, which proscribes disruption of petroleum products in Nigeria, has not been diligently enforced. There is also an absence of a specific oil and gas legal framework criminalising crude oil theft. Section 3(e)(f)(iv) of the Nigeria Security and Civil Defence Corps Act only offers pipeline security as one of the functions of the corps, without distinctly stating the penalties to be imposed on those damaging crude oil pipelines. The study designs a hybrid model for the renovation of the country’s crude oil refineries. It also advocates the need to redefine legal regimes on illegal oil refineries by amending the Petroleum Industry Act to include specifically illegal oil refineries provision and to effectively criminalise crude oil theft. The implications of the main results are as follows: criminalising crude oil theft and pipeline vandalisation with vigorous punishments will serve as deterrence to others in the sector, increase revenues for the government and reduce environmental pollution. Full article

The current evidence indicates that spanking is harmful to children’s health and development and should never be used by parents or other caregivers. However, the critical factors that inform effective spanking prevention strategies are still not well understood. The objective of the current study was to determine if a parent’s own adverse childhood experiences (ACEs) history was associated with increased likelihood of reporting their child being spanked at age 10 or younger. Data were drawn from the Well-Being and Experiences Study (the WE Study), a community survey of parents and adolescents from 2017–2018 (N = 1000) from Canada. The results indicated that a parent’s own history of physical abuse, emotional abuse, spanking, and household mental illness in childhood were associated with an increased likelihood that their child would have been spanked. These findings indicate that a parent’s ACEs history may be related to how their own child is parented and identify families who may be more likely to rely on spanking. Preventing physical punishment is necessary for healthy child development, reducing the risk of further violence, and upholding children’s rights to protection. Parent’s ACEs history may be an important factor to consider when developing and implementing child maltreatment prevention efforts. Full article

Federated learning enables multiple users to collaboratively train a global model using the users’ private data on users’ local machines. This way, users are not required to share their training data with other parties, maintaining user privacy; however, the vanilla federated learning proposal is mainly assumed to be run in a trusted environment, while the actual implementation of federated learning is expected to be performed in untrusted domains. This paper aims to use blockchain as a trusted federated learning platform to realize the missing “running on untrusted domain” requirement. First, we investigate vanilla federate learning issues such as client’s low motivation, client dropouts, model poisoning, model stealing, and unauthorized access. From those issues, we design building block solutions such as incentive mechanism, reputation system, peer-reviewed model, commitment hash, and model encryption. We then construct the full-fledged blockchain-based federated learning protocol, including client registration, training, aggregation, and reward distribution. Our evaluations show that the proposed solutions made federated learning more reliable. Moreover, the proposed system can motivate participants to be honest and perform best-effort training to obtain higher rewards while punishing malicious behaviors. Hence, running federated learning in an untrusted environment becomes possible. Full article

Peer punishment is widely lauded as a decentralized solution to the problem of social cooperation. However, experimental evidence of its effectiveness primarily stems from public good structures. This paper explores peer punishment in another structural setting: a system of generalized exchange. In a laboratory experiment, a repeated four-player prisoner’s dilemma is arranged either in a public good structure or in a circular network of generalized exchange. The experimental results demonstrate that the merits of peer punishment do not extend to generalized exchange. In the public good, peer punishment was primarily altruistic, was sensitive to costs, and promoted cooperation. In generalized exchange, peer punishment was also altruistic and relatively frequent, but did not increase cooperation. While the dense punishment network underlying the public good facilitates norm enforcement, generalized exchange decreases control over norm violators and reduces the capacity of peer punishment. I conclude that generalized exchange systems require stronger forms of punishment to sustain social cooperation. Full article

Exploring the cohort behavior of local governments in green governance from the perspective of knowledge management can help promote the implementation of new development concepts. This article firstly explains the differentiation logic of local governments’ green governance cohort behavior based on the SECI expansion model. Secondly, by constructing a dynamic evolutionary game model, the conditions for the formation of positive and negative cohorts are analyzed. Finally, corresponding countermeasures are proposed. The results show that under the effect of knowledge management, the explicit and tacit knowledge, such as green governance ability and willingness of local government transform into each other, finally differentiates into four kinds of peer behavior states. Willingness stimulation, learning effect perception, complementary knowledge stock, knowledge synergy income, cooperation value-added income, punishment and reputation loss increase, which promotes local government green governance into a positive-peer state. Knowledge learning effect only exists in the early and middle stages of green governance, while the knowledge spillover effect has a more significant impact in the later stage of green governance; a higher gap between explicit knowledge and tacit knowledge, and a lower level of tacit knowledge and explicit knowledge, are conducive to the formation of positive-peer status. Full article