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One hundred and five high school and college students were given tasks of social sensitivity, perspective taking, prosocial moral reasoning, and prohibitive moral reasoning. Social sensitivity and perspective taking were positively related to both types of moral reasoning, but only for females. For both males and females, level of principled moral reasoning was greater for the prosocial dilemmas than for the prohibitive dilemmas. Findings are generally viewed as being supportive of Piaget's and Kohlberg's conceptualizations of the nature of moral judgment. Differences between the two types of unrelated moral reasoning are discussed in terms of the relation between an individually constructed set of ethics and a more general social code of ethics.Received his Ph.D. in developmental psychology from the University of Illinois at Chicago Circle in 1976. His research interests include the development of social cognition and the effects of divorce on children.  相似文献   
773.
This article identifies and examines the role of actors involved in the process of large-scale land acquisitions in Cameroon. It is based on primary data from interviews conducted among principal actors. Findings reveal that government, chiefs, and to some extent elites, play key roles in formal and informal processes that grant land to investors. However, both processes neglect women and affected communities because there are no mechanisms to hold actors accountable to them, especially to women who depend on land for their livelihood. The article concludes that a legal framework that makes the process transparent and promotes accountability and gender inclusiveness is indispensable.  相似文献   
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Acetaminophen overdose is a leading cause of drug‐induced liver failure in the United States. Acetaminophen–protein adducts have been suggested as a biomarker of hepatotoxicity. The purpose of this study was to determine whether protein‐derived acetaminophen–protein adducts are quantifiable in postmortem samples. Heart blood, femoral blood, and liver tissue were collected at autopsy from 22 decedents suspected of opioid–acetaminophen overdose. Samples were assayed for protein‐derived acetaminophen–protein adducts, acetaminophen, and selected opioids found in combination products containing acetaminophen. Protein‐derived APAP‐CYS was detected in 17 of 22 decedents and was measurable in blood that was not degraded or hemolyzed. Heart blood concentrations ranged from 11 ng/mL (0.1 μM) to 7817 ng/mL (28.9 μM). Protein‐derived acetaminophen–protein adducts were detectable in liver tissue for 20 of 22 decedents. Liver histology was also performed for all decedents, and no evidence of centrilobular hepatic necrosis was observed.  相似文献   
775.
Lawrence Sáez 《管理》2016,29(1):47-65
What political variables explain variations in subnational fiscal expenditures on interest payments on the debt? The author argues that the political budget cycle and center‐right political party ideology—rather than the effective number of parties, alternation of power, ideological proximity between the central government and constituent units, or most forms of political party ideology—can help explain the level of expenditures on interest payment of subnational debt in India. The core empirical finding is that significant increases in expenditures on the debt occur the year in which a state assembly election is held in India.  相似文献   
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Fifty-three head hair specimens were collected from 38 males with a history of cannabis use documented by questionnaire, urinalysis and controlled, double blind administration of delta9-tetrahydrocannabinol (THC) in an institutional review board approved protocol. The subjects completed a questionnaire indicating daily cannabis use (N=18) or non-daily use, i.e. one to five cannabis cigarettes per week (N=20). Drug use was also documented by a positive cannabinoid urinalysis, a hair specimen was collected from each subject and they were admitted to a closed research unit. Additional hair specimens were collected following smoking of two 2.7% THC cigarettes (N=13) or multiple oral doses totaling 116 mg THC (N=2). Cannabinoid concentrations in all hair specimens were determined by ELISA and GCMSMS. Pre- and post-dose detection rates did not differ statistically, therefore, all 53 specimens were considered as one group for further comparisons. Nineteen specimens (36%) had no detectable THC or 11-nor-9-carboxy-THC (THCCOOH) at the GCMSMS limits of quantification (LOQ) of 1.0 and 0.1 pg/mg hair, respectively. Two specimens (3.8%) had measurable THC only, 14 (26%) THCCOOH only, and 18 (34%) both cannabinoids. Detection rates were significantly different (p<0.05, Fishers' exact test) between daily cannabis users (85%) and non-daily users (52%). There was no difference in detection rates between African-American and Caucasian subjects (p>0.3, Fisher's exact test). For specimens with detectable cannabinoids, concentrations ranged from 3.4 to >100 pg THC/mg and 0.10 to 7.3 pg THCCOOH/mg hair. THC and THCCOOH concentrations were positively correlated (r=0.38, p<0.01, Pearson's product moment correlation). Using an immunoassay cutoff concentration of 5 pg THC equiv./mg hair, 83% of specimens that screened positive were confirmed by GCMSMS at a cutoff concentration of 0.1 pg THCCOOH/mg hair.  相似文献   
778.

Objectives

Conventional statistical modeling in criminology assumes proper model specification. Very strong and unrebutted criticisms have existed for decades. Some respond that although the criticisms are correct, there is for observational data no alternative. In this paper, we provide an alternative.

Methods

We draw on work in econometrics and statistics from several decades ago, updated with the most recent thinking to provide a way to properly work with misspecified models.

Results

We show how asymptotically, unbiased regression estimates can be obtained along with valid standard errors. Conventional statistical inference can follow.

Conclusions

If one is prepared to work with explicit approximations of a “true” model, defensible analyses can be obtained. The alternative is working with models about which all of the usual criticisms hold.
  相似文献   
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