The role of subjective group memberships and perceptions of power in industrial conflict

A survey conducted with university academics (N = 187) investigated self‐reported behaviour, explanations, social identification and perceptions of power during a period of industrial disputation. The results point to the importance of subjective experience of group memberships rather than overt group memberships in understanding behaviour and perceptions of power during industrial conflict and demonstrate very little support for the idea that industrial action or inaction reflects coerced behaviour. Copyright © 2001 John Wiley & Sons, Ltd.     

Theorizing Gerontology: The Case of Old Age, Professional Power, and Social Policy in the United Kingdom

This article examines the interrelationship between old age, professional power, and social policy. In particular, dominant theoretical models in social gerontology are reviewed and an alternative framework for understanding social gerontological issues—Foucauldian gerontology—is advanced. Foucauldian narratives are employed to delineate the historical relationship between professional social work and recent social policy for older people in the United Kingdom. In addition, a Foucauldian framework employed to examine identity formation, professional practices, and policy narratives enriches and widens the disciplinary subject matter of theorizing aging studies. The structure of this article is in three parts: review of theories of aging with an introduction of Foucault's potential contribution to gerontological analysis, the historical overview of the instigation of professional intervention in modernity and the changing roles and responsibilities in relation to older people utilizing Foucault's (1977) genealogical method, and the exploration and application of Foucault's key notion of governmentality (1977; Rose & Miller, 1992) in the analysis of social policy for older people.     

样例学习条件下的因果力估计

在逐个呈现因果样例的条件下,考察单一因果关系因果力估计的特点,同时检验联想解释,概率对比模型,权重DP模型,效力PC理论和pCI规则。实验让65名大学生被试估计不同化学药物影响动物基因变异的能力。实验结果表明：（1）对产生原因的因果力估计符合权重DP模型;（2）对预防原因的因果力估计较多符合效力PC理论;（3）因果力估计具有复杂多样性,难以用统一的模式加以描述和概括。     

Associations Among Aspects of Interpersonal Power and Relationship Functioning in Adolescent Romantic Couples

This study used a multidimensional assessment of interpersonal power to examine associations between indices of relationship power and relationship functioning in 92 adolescent romantic couples recruited from rural communities in the Rocky Mountain region of the USA. Significant differences emerged between girlfriends and boyfriends in their reports of decision making authority, perceptions of humiliating behaviors by the partner, and ratings of themselves giving-in to their partners in a videotaped interaction task. In addition, indices of interpersonal power were associated with dating aggression and relationship satisfaction for both girlfriends and boyfriends, although gender differences emerged in the patterns of association between power and outcomes. Results are discussed in light of current developmental, feminist, and social psychological theories of interpersonal power in romantic relationships.     

Constructing a desert labyrinth: The psychological and emotional geographies of deterrence strategy on the U.S. / Mexico border

Confinement, hindrance, and time bring anxiety, fear, and stress, often accompanied by confusion and desperation. In the case of undocumented immigrants in the Sonoran Desert, such conditions are manipulated by way of surveillance and policing. These conditions, in combination with physical exertion, augment a physiological stress response that coalesces with existing traumas and fear. We undertake a critical mapping of relations among enforcement infrastructure, migration routes, and measurable features of the physical landscape to demonstrate that a corridor in the region functions as a labyrinth, an outcome of a combination of threats and stressors determined by the spaces migrants find themselves in after crossing the U.S./Mexico border. We argue a biopolitical understanding of current border policies indicates it reduces migrants to bare life rather than using threat, stressors, or trauma as instruments for manipulating behavior. We discuss how this labyrinth works in combination with other mechanisms, including criminalization, detention, abuse, separation, and deportation, to deliver consequences that may deter migration. Despite these efforts, migration routes remain plastic, indicating the continued potential to resist and evade the surveillance technologies and enforcement deployed in the borderlands. We assert that an inevitable result of the desert labyrinth is human mortality.     

Matching theory and induction explain operant performance

Matching theory is a general framework for understanding allocation of behavior among activities. It applies to choice in concurrent schedules and was extended to single schedules by assuming that other unrecorded behavior competes with operant behavior. Baum and Davison (2014) found that the competing activities apparently are induced by the “reinforcers” (phylogenetically important events, e.g., food) according to power functions. Combined with power-function induction, matching theory provides new equations with greater explanatory power. Four pigeons were exposed to conditions in which 7 different schedules of food delivery were presented within each experimental session. We replicated earlier results with variable-interval schedules: (a) a negatively accelerated increase of peck rate as food rate increased in the low range of food rates; (b) an upturn in pecking at higher rates; and (c) a downturn in pecking at extremely high food rates. When the contingency between pecking and food was removed, the food continued to induce pecking, even after 20 sessions with no contingency. A ratio schedule inserted in place of 1 variable-interval schedule maintained peck rates comparable to peck rates maintained by short interval schedules. We explained the results by fitting equations that combined matching theory, competition, and induction.     

A Safe Space for Healing: Boundaries,Power and Vulnerability in Pastoral Care

Abstract

This article is a theological reflection on issues of power and vulnerability in relation to pastoral boundaries. It starts with a reflection on my experience in training ordinands and pastoral carers, and an awareness that mandatory training in safeguarding often seems to focus on regulations and procedures, rather than power dynamics and self-awareness. The article goes on to summarize recent literature relating to pastoral boundaries, before exploring the underlying concepts of power and vulnerability, using theologians such as Moltmann and Bonhoeffer on the vulnerability of God, and the feminist writings of Carter Heyward and Mary Grey on mutuality. It concludes by arguing that boundaries provide a safe space for the delicate balancing of vulnerability, risk and power in the pastoral relationship.     

Challenging ‘the they’: an Heideggerian reflection on the impact of power figures in children’s spiritual lives

Through the lens of Heideggerian’s Being and Time, this paper examines the world of ‘the they’ for twenty-first century children, highlighting perceived power figures in their lives. Exploring philosophically how the falling of a child’s Dasein from its primordial state into ‘the they’ culminates in an inauthentic presentation of self, it will then describe how spiritual educators might encourage a turning of the tide, allowing children to be critically aware of contingent influencers and to act upon them from a position of authenticity.     

Power,empowerment and surrender in the context of paediatric spiritual care

The dynamics of ‘surrender’ is here put in dialectic with the dynamics of ‘power’ observed in situation involving children and their caregivers in a paediatric hospital setting. Following a qualitative research method used in practical theology, three case studies are presented and then interpreted in the light of both social sciences and Christian theology/spirituality. In the power/surrender paradox, there will always be a need for discernment for each situation and each encounter if the caregiver wants to better care for the children and continue to acknowledge their contribution to the life experience and wisdom of adults. Power and surrender both need to be embraced in order to grow in a fruitful spiritual life.     

Acute effects of jaw clenching using a customized mouthguard on anaerobic ability and ventilatory flows

The latest findings on the ergogenic effects of a dentistry-design, bite-aligning mouthpiece require additional research to assess its impact on anaerobic ability and ventilatory parameters. This paper was aimed at determining the ergogenic acute effects of wearing a custom-made mouthpiece on oral airflow dynamics, 30-s Wingate Anaerobic Test performance parameters.Twenty-eight healthy and physically-active male subjects (age: 24.50 ± 3.32, height: 181.34 ± 7.4, weight: 78.14 ± 8.21), were voluntarily studied. The subjects were first briefed on the test protocols, and then performed the 30 s Wingate test and Spirometer test. The experimental trials were performed in a random counterbalanced order. We evaluate maximum expiratory volume (V_Emax L min⁻¹), mean power (W kg⁻¹), peak power (W kg⁻¹), time to peak (s), rate to fatigue (W s⁻¹) and lactate production (mMol L⁻¹), rate of perceived exertion (RPE).There were significant differences between mouthguard and no-mouthguard conditions in mean power (W kg⁻¹), peak power (W kg⁻¹), time to peak (s), and rate to fatigue (W s⁻¹) for the 30-s Wingate Anaerobic Test. Significantly lower lactate production (mMol L⁻¹) was observed, in mouthguard condition but no significant differences were found in RPE. In airflow dynamics, the V_Emax L min⁻¹ was significantly higher when comparing the mouthguard and the no mouthguard conditions in both forced and unforced conditions.In conclusion, wearing a customized mouthguard improves anaerobic ability and increases forced expiratory volume. This study will help practitioners improve athlete’s performance in anaerobic activities where high intensity action might provoke jaw-clenching, contributing in reductions of lactate and fatigue, and improving ventilatory parameters.