Hadedas in the hood: Hadeda Ibis activity in suburban neighbourhoods of Pietermaritzburg,KwaZulu-Natal,South Africa

Urban environments are a combination of green and grey spaces and although many species are unable to live in these transformed areas there are some that can use urban features to benefit their persistence here. The Hadeda Ibis (Bostrychia hagedash) is one such species and this study investigated the urban activities of these birds. Five suburbs of Pietermaritzburg in KwaZulu-Natal, South Africa were surveyed for Hadeda Ibis engaged in flying, foraging, perching and calling behaviours. Each suburb differed in the degree of urbanisation and we expected that their morning activity would differ accordingly. A difference in Hadeda Ibis calling, foraging and flying activity between summer and winter was also expected because of seasonal rainfall patterns. Although Hadeda Ibis were more common in suburbia than the city centre in Pietermaritzburg, they occurred throughout. More were observed calling in summer than in winter probably because of changes in distribution during the breeding season with more family groups of two or three individuals. There was no significant difference in Hadeda Ibis flock size when comparing foraging during summer with winter despite greater summer rainfall. Also there was no significant difference in flock size with flying activity for both seasons nor suburb although it was expected that Hadeda Ibis would need to travel further during winter and from suburbs with more grey space to access ideal foraging areas. Hadeda Ibis need moist soil to forage effectively and in an urban environment short grassed, well watered lawns provided an ideal foraging habitat regardless of season. Hadeda Ibis used urban structures like house roofs, poles, pylons, and fences for perching but continued to roost in trees so while they are able to use urban features, they still rely on a certain degree of green space for urban persistence.     

Communicatively Managing Religious Identity Difference in Parent-Child Relationships: The Role of Accommodative and Nonaccommodative Communication

Guided by Communication Accommodation Theory, we examine the communicative management of religious difference in parent-child relationships. Using survey data from emerging adults (N = 409), we found that religious difference is associated with decreases in relational satisfaction and shared family identity. Further, parents’ religious communication has the potential to promote relational well-being. Accommodative communication (religious-specific supportive communication and respecting divergent values) was associated with increases in relational satisfaction and shared family identity. Two forms of nonaccommodative communication (inappropriate self-disclosure and emphasizing divergent values) were associated with decreases with relational satisfaction and shared family identity; giving unwanted advice was associated with decreases in relational satisfaction but not shared family identity. Giving unwanted advice moderated the relationship between religious difference and relational satisfaction. Differences were also discovered between families with inter- and intrafaith parental dyads. Findings suggest theoretical and methodological contributions to family communication, religious, and intergroup research.     

Does Welfare Participation Affect Women's Wages?*

Objectives. This study examines how welfare participation and employment affect women's wages. Methods. We use longitudinal data from the 1996 Survey of Income and Program Participation and fixed‐effects regression models to test our hypotheses. Results. Our results indicate that time spent on welfare while unemployed results in a wage penalty that is similar to the penalty associated with nonwelfare work breaks. Time spent on welfare while employed has no effect on wages, unlike the strong positive impact of nonwelfare work periods. Conclusions. Working while on welfare does appear to prevent further wage deterioration, but does not lead to substantial wage growth.     

Effects of dog leash laws and habitat type on avian and small mammal communities in urban parks

Remnant natural areas within urban settings can act as important refuges for wildlife, substantially increasing local biodiversity. However, habitat suitability for these species is potentially affected by human recreational activities including the presence of free-running dogs. To compare the diversity and abundance of songbird and small mammal communities between areas with bylaws that require, or do not require, dogs to be leashed, point counts and live-trapping surveys were conducted in three habitat types (deciduous, coniferous, and meadow) in the river valley parks of Edmonton, Alberta. Among birds, there was no difference between areas with different leashing bylaws in species diversity for any of the three habitat types. Similarly, there was no difference in bird diversity for a subset of species that were plausibly breeding at these sites. However, higher bird diversity was recorded in deciduous and coniferous sites than in meadow sites, regardless of leash designation, probably as a function of the horticultural practice of mowing meadows. Among both birds and small mammals, there was no difference in the abundance of individuals as a function of leashing bylaws. Our results suggest that off-leash dogs have no effect on the diversity or abundance of birds and small mammals in urban parks, but it is also possible that other factors, such as leash law compliance, reduced or obscured the effects of off-leash dogs in this study.     

The Role of Society in Engineering Risk Analysis: A Capabilities-Based Approach

This article proposes a new conceptual framework in engineering risk analysis to account for the net impact of hazards on individuals in a society. It analyzes four limitations of prevailing approaches to risk analysis and suggests a way to overcome them. These limitations are a result of how societal impacts are characteristically accounted for and valued. Prevailing approaches typically focus too narrowly on the consequences of natural or man-made hazards, not accounting for the broader societal impacts of such hazards. Such approaches lack a uniform and consistent metric for accounting for the impact of the nonquantifiable consequences (like psychological trauma or societal impacts) and rely upon implicit and potentially inaccurate value judgments when evaluating risks. To overcome these limitations, we propose an alternative, Capabilities-Based Approach to the treatment of society in risk analysis. A similar approach is currently used by the United Nations to quantitatively measure the degree of development in countries around the world. In a Capabilities-Based Approach, the potential benefits and losses due to a hazard are measured and compared in a uniform way by using individual capabilities (functionings individuals are able, still able, or unable to achieve) as a metric. This Capabilities-Based Approach provides a foundation for identifying and quantifying the broader, complex societal consequences of hazards and is based on explicit, value judgments. The Capabilities-Based Approach can accommodate different methods or techniques for risk determination and for risk evaluation and can be used in assessing risk in diverse types of hazards (natural or man-made) and different magnitudes that range from minor to catastrophic. In addition, implementing a Capabilities-Based Approach contributes to the development of a single standard for public policy decision making, since a Capabilities-Based Approach is already in use in development economics and policy.     

Responding to remediation and gatekeeping challenges in supervision

Thirty faculty in randomly selected Commission on Accreditation for Marriage and Family Therapy Education (COAMFTE) programs representing four geographical regions of the United States were asked to respond to a survey that included seven brief vignettes depicting gatekeeping and remediation challenges supervisors may face when working with therapists-in-training. Research participants were asked to select from among a range of 17 response options and were also asked to provide a rationale for the selection of their responses. The response rate for the mailed survey was 34%. Telephone interviews were conducted with three respondents who had provided especially detailed responses to the open-ended portions of the mailed survey and who also volunteered to be questioned regarding how supervision decisions are made. Results support the conclusion that COAMFTE faculty take their gatekeeping function seriously as they balance commitments to multiple stakeholders. When presented with hypothetical "bare-bones" vignettes, the supervisors in our study consistently recommended talking with the student in order to more fully understand the context of the student's performance problem before deciding how to proceed. Supervisors recommended a variety of remediation efforts, but reserved the most severe consequences, such as probation, dismissal, and filing an ethics complaint, for the vignette involving dishonesty and lack of personal integrity.     

Measurement and structural invariance of the US version of the Birth Satisfaction Scale-Revised (BSS-R) in a large sample

Background

The 10-item Birth Satisfaction Scale-Revised (BSS-R) is being increasingly used internationally. The use of the measure and the concept has gathered traction in the United States following the development of a US version of the tool. A limitation of previous studies of the measurement characteristics of the BSS-R is modest sample size. Unplanned pregnancy is recognised as being associated with a range of negative birth outcomes, but the relationship to birth satisfaction has received little attention, despite the importance of birth satisfaction to a range of postnatal outcomes.

Discursively Constructing a Family Identity After an Autism Diagnosis: Trials,Tribulations, and Triumphs

The present study addressed the question: How are families communicating to construct a family identity in the face of a child’s autism diagnosis? Interviews with 19 parents of children, teens, and adults with mild, moderate, and severe autism highlighted the discursive construction of family identity. Findings reveal that families construct an internal family identity that is marked by unified usage of the name “autism,” emotive and mundane daily discussions, narratives that serve functional purposes, and normal/structured rituals. Externally, families communicate about autism to outsiders to help others understand, to educate others about autism, to show their loyalty and protection for their family, and to highlight their family’s normalcy. These findings illustrate that the discourse-dependent practices are useful not just for constructing membership in families that differ structurally from societal expectations, but also for constructing identity in that face of unique family functioning resulting from a chronic health concern.