Nice and Nasty Theory of Mind in Preschool Children: Nature and Nurture

Experimental research suggests the differentiation of ‘nice’ and ‘nasty’ theory of mind (ToM). Over 5000 parents from the Twins Early Development Study reported on nice (e.g., being considerate) and nasty (e.g., blaming others) behaviours following their twins’ second, third, and fourth birthdays. Factor analyses yielded four factors and it was proposed that these related to prosocial behaviour necessitating ToM (Nice ToM), antisocial behaviour necessitating ToM (Nasty ToM), and prosocial and antisocial behaviour not necessitating ToM (Nice and Nasty). Interscale correlations, gender differences, and their relationship with language were consistent with this distinction. Both ToM scales showed moderate heritability and significant environmental influences (shared and nonshared). Bivariate analyses indicated somewhat distinct aetiological influences on Nice ToM versus Nasty ToM. However, further research is needed to confirm whether this distinction reflects interactions between ToM and temperament, or two underlying genetic and cognitively distinct ToM abilities.     

How Children Spend Their Time: A Sample Survey for Use in Exposure and Risk Assessments

Children are becoming an increasingly important focus for exposure and risk assessments because they are more sensitive than adults to environmental contaminants. A necessary step in measuring the extent of children's exposure and in calculating risk assessments is to document how and where children spend their time. This 1990-1991 survey of 1000 households was designed for this purpose, targeting children between 5 and 12 years of age, in six states in varied geographic regions. The behavior of children was sampled on both weekdays and weekends over all four seasons of the year using a retrospective time diary to allocate time to activities during the previous 24 h. Information was obtained on the kinds and locations of activities, the nature of the microenvironments of the locations, and the time spent in the different environments. Measures of variability in addition to mean hours per day are reported. Results of this study closely match those of earlier research on California children's activities done by the California Air Resources Board. One important finding of the survey was that 5- to 12-year-old children in all geographic regions spend most of their time indoors at home, indicating that risk assessments should focus on indoor, on-site hazards.     

The effect of unionization on labor productivity: Some time-series evidence

This paper presents evidence concerning the effect of unionization on the average productivity of labor using time-series data from the private, domestic sector of the U.S. economy over the 1948–73 period. Aggregate technology is specified by a constant-returns-to-scale, Cobb-Douglas production function which incorporates union and nonunion labor and proxies for both embodied and disembodied technical change. Maximum likelihood estimates of the model indicate that union membership significantly decreased average labor productivity, holding constant the quality and mix of capital and labor and controlling for cyclical effects. I thank John Addison, Maxim Engers, Barry Hirsch, William Johnson, Duane Leigh, Roger Sherman, and Jonathan Skinner for helpful comments on an earlier version of this paper. Of course, responsibility for remaining errors is mine.     

Linking Community Context to Quality of Parenting: A Study of Rural Families1

Abstract Virtually all past studies of the effect of community context on families and children have focused on large metropolitan communities. Using a sample of divorced women living in small, Midwestern communities, the present study tests a model of the processes whereby community structure influences parenting practices. Results obtained through structural equation modeling supported the hypotheses. High concentrations of disadvantaged people within a community were indirectly related to parenting through community social disorganization. Community social disorganization had a direct effect on quality of parenting, as well as indirect effects through negative events, access to social support, and depressed mood. The various methodological and theoretical implications of these findings are considered.     

Accountability in organizational life: Problem or opportunity for nonprofits?

This article reviews the notion of accountability as an intrinsic experience in daily organizational life and contrasts it with the more traditional construct of accountability as an external control or monitoring device. The concept of “felt responsibility” can provide an opportunity to enhance the effectiveness of nonprofit organizations. Both research and the author's field experiences in nonprofit settings suggest how nonprofit leaders and managers can use felt responsibility to help individuals act with accountability to themselves and to others. The concept of “conversation for accountability” poses a pragmatic opportunity for nonprofits in particular to turn the current environment of finger pointing and aggressive monitoring into an enabling organizational practice that benefits both nonprofit members and their clients or constituencies.