Union membership and perceived powerlessness in southern US textiles*

Using Marxist, mass society, organizational, and social movements literatures, we distinguish alternative accounts of the relationship between union membership and perceived powerlessness. Then, we illustrate the distinctions with survey data on southern US textile workers. Logistic and ordinary least squares regression analyses suggest two interpretations for this group of workers: union membership influences perceived powerlessness by providing members a responsive organization that contrasts with their lack of control in the workplace; and perceived powerlessness, when combined with endorsement of collective strategies for change, encourages union membership. In the southern textile case, we find that race is associated with specific ideological leanings regarding collective strategies. The location of our sample, its particular position in the political economy of the US, and the relative immaturity of its union allow for instructive comparisons with other sociological treatments of work attitudes and collective action.     

Three profiles of heavy metal fans: A taste for sensation and a subculture of alienation

Profiles of three fans of heavy metal music are presented, in order to examine the definition and boundaries of the heavy metal subculture. It is suggested on the basis of these profiles that a high level of sensation seeking can lead to a liking for heavy metal music, because the music provides such high-intensity sensation. However, fans become part of thesubculture of heavy metal music only to the extent that their high sensation seeking is combined with alienation. Although all three people profiled enjoyed the high sensation qualities of the music, their involvement in the subculture varied according to the depth of their alienation. Jack, deeply alienated, was deeply committed to the subculture. Brian's alienation was moderate, and his involvement in the subculture was moderate as well. Marvin was not alienated in the least, and was essentially outside the subculture.     

Nonprofit Isomorphism: An Australia–United States Comparison

This paper examines the organizational structures of nonprofit organizations in Australia and the United States. Using random samples of nonprofits drawn from the two organizational populations, the analysis compares the extent of structural resemblance or isomorphism in each. It detects similar levels of isomorphism for several structural characteristics. The paper interprets this finding as reflecting expectations for nonprofit organizations that stretch worldwide.

Leadership in faith‐based nonprofits

This case study illustrates the unique challenges of leading a faith‐based nonprofit organization within a multifaith constituency in Asia. The core themes of the case are based on research conducted with the staff, executive team, and board members of an international faith‐based nonprofit organization in Asia. Specifically, the case focuses on three identity‐based leadership dilemmas in relation to (1) creating a shared sense of organizational identity, (2) talent management, and (3) board governance. By describing the challenges faced by the CEO, the case shows how a strong faith‐based identification can positively bind an organization together, but also result in organizational blind spots with unintended consequences.     

Predicting Turning Points Through the Integration of Multiple Models

A new method for forming composite turning-point (or other qualitative) forecasts is proposed. Rather than forming composite forecasts by the standard Bayesian approach with weights proportional to each model's posterior odds, weights are assigned to the individual models in proportion to the probability of each model's having the correct turning-point prediction. These probabilities are generated by logit models estimated with data on the models' past turning-point forecasts. An empirical application to gross national product/gross domestic product forecasting of 18 Organization for Economic Cooperation and Development countries demonstrates the potential benefits of the procedure     

A Calibrated Human PBPK Model for Benzene Inhalation with Urinary Bladder and Bone Marrow Compartments

A physiologically‐based pharmacokinetic (PBPK) model of benzene inhalation based on a recent mouse model was adapted to include bone marrow (target organ) and urinary bladder compartments. Empirical data on human liver microsomal protein levels and linked CYP2E1 activities were incorporated into the model, and metabolite‐specific conversion rate parameters were estimated by fitting to human biomonitoring data and adjusting for background levels of urinary metabolites. Human studies of benzene levels in blood and breath, and phenol levels in urine were used to validate the rate of human conversion of benzene to benzene oxide, and urinary benzene metabolites from Chinese benzene worker populations provided model validation for rates of human conversion of benzene to muconic acid (MA) and phenylmercapturic acid (PMA), phenol (PH), catechol (CA), hydroquinone (HQ), and benzenetriol (BT). The calibrated human model reveals that while liver microsomal protein and CYP2E1 activities are lower on average in humans compared to mice, the mouse also shows far lower rates of benzene conversion to MA and PMA, and far higher conversion of benzene to BO/PH, and of BO/PH to CA, HQ, and BT. The model also differed substantially from existing human PBPK models with respect to several metabolic rate parameters of importance to interpreting benzene metabolism and health risks in human populations associated with bone marrow doses. The model provides a new methodological paradigm focused on integrating linked human liver metabolism data and calibration using biomonitoring data, thus allowing for model uncertainty analysis and more rigorous validation.     

Problem Gambling in Adolescents: An Examination of the Pathways Model

This research tests the applicability of the Integrated Pathways Model for gambling to adolescent problem gamblers, utilizing a cross-sectional design and self-report questionnaires. Although the overall sample consisted of 1,133 adolescents (Quebec: n = 994, 87.7 %; Ontario: n = 139, 12.3 %: Male = 558, 49.5 %; Female = 569, 50.5 %), only problem gamblers were retained in testing the model (N = 109). Personality and clinical features were assessed using the Millon Adolescent Clinical Inventory, attention deficit hyperactivity (ADHD) using the Conners–Wells’ Adolescent Self-Report Scale, and the DSM-IV-MR-J and Gambling Activities Questionnaire to determine gambling severity and reasons for gambling. Latent class analysis concluded 5 classes, yet still provided preliminary support for three distinct subgroups similar to those proposed by the Pathways Model, adding a depression only subtype, and a subtype of problem gamblers experiencing both internalizing and externalizing disorders. ADHD symptoms were found to be common to 4 of the 5 classes.     

The median estimate of the autoregressive location parameter

A median-based estimate of the location (i.e. intercept) parameter in an autoregressive time series is considered. Specifically, the asymptotic joint distribution of the location estimate and a location invariant estimate of the AR parameter vector is derived. Applications of this result to rank-based estimates are briefly discussed and illustrated with a numerical example.