Cost‐Benefit Analysis of Passive Fire Protections in Road LPG Transportation

The cost‐benefit evaluation of passive fire protection adoption in the road transport of liquefied petroleum gas (LPG) was investigated. In a previous study, mathematical simulations of real scale fire scenarios proved the effectiveness of passive fire protections in preventing the “fired” boiling liquid expanding vapor explosion (BLEVE), thus providing a significant risk reduction. In the present study the economical aspects of the adoption of fire protections are analyzed and an approach to cost‐benefit analysis (CBA) is proposed. The CBA model is based on the comparison of the risk reduction due to fire protections (expressed in monetary terms by the value of a statistical life) and the cost of the application of fire protections to a fleet of tankers. Different types of fire protections were considered, as well as the possibility to apply protections to the entire fleet or only to a part of it. The application of the proposed model to a real‐life case study is presented and discussed. Results demonstrate that the adoption of passive fire protections on road tankers, though not compulsory in Europe, can be economically feasible, thus representing a concrete measure to achieve control of the “major hazard accidents” cited by the European legislation.     

Temperament as a Moderator of the Effects of Parental Depressive Symptoms on Child Behavior Problems

Parental depressive symptomatology has consistently been linked to child maladjustment, but these effects are not universal. This investigation examined the role of child temperament as a moderator of the effects of parental depression on behavior problems in five‐year‐old children. Parents reported on their own depressive symptoms, and both parents and teachers reported on child behavior. Temperament was assessed by both parent‐report and structured observation. Results indicated significant associations between behavior problems and both depressive symptoms (maternal and paternal) and child temperament (effortful control and negative affect). Child surgency moderated the effects of both maternal and paternal depressive symptoms on child behavior problems. Child negative affect and incongruous negative emotionality moderated the effects of maternal depressive symptoms on child behavior problems. These findings point to the importance of examining multiple factors within the family system to further understand the processes of child development.     

An Examination of the Relationship Between Career Thoughts and Communication Apprehension

This study examined relationships among dysfunctional career thoughts and levels of communication apprehension. Undergraduate students, 88 women and 87 men, completed the Career Thoughts Inventory (CTI; J. P. Sampson, G. W. Peterson, J. G. Lenz, R. C. Reardon, & D. E. Saunders, 1996) and the Personal Report of Communication Apprehension (PRCA‐24; J. C. McCroskey, 1984b). Analysis of correlation coefficients found significant mild‐to‐moderate correlations among scales of the CTI and the PRCA‐24. The results indicated that individuals with average and high levels of communication apprehension had greater decision‐making confusion, commitment anxiety, and external conflict than persons with low levels of communication apprehension. Implications for counseling and further research are discussed in light of these results.     

Cognitive Self‐Regulation and Depression: Examining Academic Self‐Efficacy and Goal Characteristics in Youth of a Northern Plains Tribe

The relationship between cognitive self‐regulatory processes and depression was examined in American Indian adolescents from a Northern Plains tribe. Students completed measures of negative life events, self‐efficacy, goals, and depressive symptoms. Results indicated that academic self‐efficacy was strongly associated with depression. Academic self‐efficacy also correlated with intrinsically motivating goal representations, such that students who indicated high academic self‐efficacy had goals that were more important to them, goals they thought more about, and goals they viewed as wanted by the self instead of as imposed on by others. However, we did not find the hypothesized mediational model in which academic self‐efficacy influenced depression indirectly by influencing goal characteristics. Rather, this indirect model varied by grade, and differed from what we expected. Specifically, for older adolescents, higher levels of academic self‐efficacy predicted goals that were more likely to be identified as the adolescent's own, and in turn, these self‐ as opposed to other‐oriented goals predicted higher levels of depressive symptoms. Results are discussed as providing support for continued investigations into the role of specific cognitive self‐regulatory processes in youth adjustment.     

Emotion Situation Knowledge in Elementary School: Models of Longitudinal Growth and Preschool Correlates

We examined individual differences in developmental trajectories of emotion situation knowledge (ESK), at three time points throughout elementary school in a sample of children from economically disadvantaged families. Results showed that ESK and the subscales of joy, fear, anger, shame and interest exhibited positive growth from the first to the fifth grade, whereas scores on the sad subscale declined slightly. Preschool verbal ability predicted first grade scores for joy, fear, and anger, and growth in scores for shame across time. Preschool negative emotional intensity predicted slower growth in overall ESK and the anger and shame subscales. Taken together, these results broaden our basic knowledge of how children's use of situational cues to infer others' emotions develops in middle and late childhood.     

Feminism,Abortion and Disability: Irreconcilable differences?

There has been considerable discussion of the political allegiance between the feminist and disability movements, but the question of abortion remains a thorny one. Disability rights advocates have been keen to demonstrate that it is possible to believe in a woman's right to sovereignty over the body and, yet, be opposed to the selective abortion of an impaired foetus--discribing the latter as a form of 'weak' eugenics. The aim of this paper is to show that, whilst there may be some points of agreement between the feminist and disability movements on the question of abortion, there exist fundamental and irreconcilable differences.     

Race/Ethnic Differences in the Marital Expectations of Adolescents: The Role of Romantic Relationships

I use a sample of 12,973 adolescents in the National Longitudinal Study of Adolescent Health (Add Health) to examine race/ethnic differences in perception of the likelihood of marriage in adulthood and the role of heterosexual romantic relationship experience in explaining this difference. Compared to adolescents from other race/ethnic backgrounds, White adolescents are more likely to date and are especially more likely than Black adolescents to participate in serious romantic relationships that increase marital expectations. Although the type of current or recent relationship is associated with marital expectations, they do not explain the observed race/ethnic gap in these expectations. Overall, the results suggest that these adolescent romantic experiences likely play only a small role in determining differential marital expectations.     

The economic consequences of the dissolution of cohabiting unions

Although the economic effects of divorce have been well studied, a similar exploration of cohabitation has not been conducted. For this analysis, we use a sample from the National Longitudinal Survey of Youth (N = 2,372) documenting changes in economic well‐being at the end of a cohabiting relationship and comparing these results to a sample of divorced respondents. After dissolution, formerly cohabiting men's economic standing declines moderately, whereas formerly cohabiting women's declines much more precipitously, leaving a substantial proportion of women in poverty. This effect is particularly pronounced for African American and Hispanic women. Though the end of the relationship does reinforce gender stratification, it is also an “equalizer” between married and cohabiting women, leaving them in strikingly similar economic positions.