Always Look a Gift Horse in the Mouth: Community Organisations Controlling Assets

The idea of community-based organisations (CBOs) owning or managing physical assets, such as land or buildings, has a long history in many countries. This paper examines policy and practice in the UK where there has been significant interest in this field. A variety of benefits have been attributed to the role of assets including motivating community engagement, providing a vehicle for outsourcing public services, or creating financially sustainable organisations. The empirical research reveals there is a heterogeneous set of CBOs holding assets, but the majority of them are small with few paid staff. The analysis proposes a spectrum of CBO types in the field. It concludes that policy makers will need to recognise that these types are informed by contrasting traditions, ideas and operating logics that affect their different practices and resource dependencies.     

Using a Book Group to Facilitate Student Learning About Social Work

The focus of this short paper is the increasingly popular format of the book group. This format has been used on an undergraduate social work programme in the UK with the aim of engaging students, as some enjoy reading fiction for pleasure but find it harder to read social science. The BA Social Work Book Group has met regularly to discuss non-social science books, such as novels and autobiographies. A specific example is presented of a best-selling novel with significant social work content (J.K. Rowling's The Casual Vacancy) and the book group's discussion of this. The strengths and limitations of book groups in social work education are drawn out.     

Urban noise affects song structure and daily patterns of song production in Red-winged Blackbirds (Agelaius phoeniceus)

Traffic noise is becoming a more prominent fixture in urban environments as cities and highways expand to accommodate the growing human population. Birds, in particular, rely heavily on vocal communication and have recently been shown to change the structure of their signals in response to environmental noise. Our objective was to determine the impact of traffic noise on Red-winged Blackbird (Agelaius phoeniceus) song structure and song timing. We recorded bird songs using a directional microphone and installed permanent recording devices to monitor daily song patterns at both high traffic noise sites and low traffic noise sites throughout southern Ontario, Canada. Our results indicate that at sites with high traffic noise, Red-winged Blackbirds sing songs with fewer introductory syllables, which are an important component of individual recognition and repertoire formation. In addition, the typical diurnal singing pattern of birds associated with noisy urban sites is more homogeneous than that of birds associated with quiet rural marshes. In the early morning and evening, singing effort was higher at rural sites than at urban sites, while in the midday singing effort at urban sites was higher than at rural sites. Birds at our noisy urban sites appear to be avoiding acoustic masking by increasing song production during the quiet part of the day and decreasing song production during the noisy rush hour periods. Based on our results, urban noise is impacting communication structure and the daily pattern of song production in a marsh-nesting species. These results have important implications for avian conservation and land use planning for urban development.     

AN EVALUATION OF SEQUENCING RULES FOR AN ASSEMBLY SHOP

Research relating to sequencing rules in simple job shops has proliferated, but there has not been a corresponding proliferation of research evaluating similar sequencing rules in more complex assembly job shops. In a simple job shop, all operations are performed serially; but an assembly shop encompasses both serial and parallel operations. As a result of the increased complexity of assembly shops, the results associated with the performance of sequencing rules in simple job shops cannot be expected for an assembly shop. In this paper, 11 sequencing rules (some of which are common to simple job shops and some decigned specifically for assembly shops) are evaluated using a simulation analysis of a hypothetical assembly shop. The simulation results are analyzed using an ANOVA procedure that identifies significant differences in the results of several performance measures. Sensitivity analysis also is performed to determine the effect of job structure on the performance of the sequencing rules.     

Righting a wrong: Retaliation on a voodoo doll symbolizing an abusive supervisor restores justice

When a subordinate receives abusive treatment from a supervisor, a natural response is to retaliate against the supervisor. Although retaliation is dysfunctional and should be discouraged, we examine the potential functional role retaliation plays in terms of alleviating the negative consequences of abusive supervision on subordinate justice perceptions. Based on the notion that retaliation following mistreatment can restore justice for victims, we propose a model whereby retaliation following abusive supervision alleviates the negative effect of abusive supervision on subordinate justice perceptions. In two experimental studies (Study 1 and 2), whereby we manipulated abusive supervision and subordinate symbolic retaliation—in particular, harming a voodoo doll that represents the abusive supervisor—we found general support for our predictions. Theoretical and practical implications are discussed.     

The Systemic Interaction of Attachment on Psychophysiological Arousal in Couple Conflict

Attachment in adult romantic relationships has long been linked to conflict styles. Psychophysiological measures have provided additional insight into this association by accessing less conscious and controlled responses to conflict. The aim of this study was to explore the relationship between attachment anxiety, attachment avoidance, and the interaction between attachment styles on skin conductance responses during conflict and recovery from conflict. Using dyadic analysis of 50 heterosexual couples, we found evidence of a systemic effect of attachment, where psychophysiological arousal increased when one partner had higher levels of attachment anxiety and the other partner had higher levels of attachment avoidance. Attachment avoidance was also negatively associated with increased levels of arousal. Relationship and clinical implications of these findings are discussed.