The use of warnings in the presence of errors

This article studies the effects of warnings, an enforcement instrument which is often used by environmental inspection agencies. Due to regulatory errors, measured emissions are uncertain and some firms are unjustly penalized. Warnings can then be used as a means to reduce the consequences of these errors. Even though the presence of warnings creates some underdeterrence of medium-cost firms, such a system reduces the overcompliance of low-cost firms caused by the uncertainty surrounding measured emissions. Further, warnings reduce the number of incorrect prosecutions in the case of measurement errors, which is also welfare enhancing, albeit at the cost of increasing the number of violators that go unpunished. For small error sizes, the use of warnings is shown to be welfare improving compared to only using fines.     

Technology transfer within China

This paper examines technology transfer within China. The Chinese government is currently placing great emphasis on developing indigenous scientific and technological capacity. In order to expedite the strengthening of science and technology capabilities, the government is promoting extraordinary measures designed to enhance the diffusion of technology within China. Special attention is focusing on strengthening the links between the academic, industrial, and defense sectors. In addition, the government is experimenting with policies commonly used in the West that encourage decentralization and the taking of local initiative. Although China's concern with technology transfer is very recent, it appears that the new technology transfer policies are having an immediate positive effect.     

Spouse Abuse and Child Abuse by Army Soldiers

This study analyzed data collected by the U.S. Army’s Family Advocacy Program, the group primarily responsible for family violence prevention, identification, evaluation, treatment, and follow-up on Army installations. Patterns of spouse abuse and child abuse perpetrated within a five year period (2000–2004) were examined in a sample of 10,864 Army Soldiers who were substantiated for family violence offenses. Three groups of family violence offenders were compared: (1) those who perpetrated spouse offenses only; (2) those who perpetrated child offenses only; and (3) those who perpetrated both spouse and child offenses. Results showed that the majority of substantiated family violence offenders were spouse offenders who had not committed child abuse (61%), followed by child offenders who had not committed spouse abuse (27%), and finally those who committed both spouse and child offenses (12%). The three groups of family violence offenders differed in terms of the types of abuse they perpetrated (neglect of children, emotional abuse, physical abuse, and sexual abuse), their experiences of being a spouse abuse victim, and sociodemographic characteristics. Twelve percent of all spouse abusers committed multiple spouse abuse incidents, and 10% of all child abusers committed multiple child abuse incidents.     

Measuring community social organization: Sense of community as a mediator in social disorganization theory

The current study utilized an updated systemic model of social disorganization to investigate neighborhood effects on both positive and negative youth outcomes. Although empirical support for updated social disorganization models has increased in recent years, the field continues to rely too heavily on behavioral indicators of community social organization. Unfortunately, these measures do not assess the truly important social processes and dynamics that result in cohesive and supportive neighborhoods. It was proposed that sense of community (SOC) was a more valid, comprehensive, and applicable measure for the mediating variables in social disorganization theory. Results supported the hypothesis that SOC mediates the effect of neighborhood disadvantage on youth outcomes and implications for the field are discussed.     

Psychological adjustment of adolescents with myelodysplasia

The psychosocial development of 20 adolescents with congenital paralysis due to myelodysplasia is compared to 20 age- and gender-matched subjects with no physical handicap. On many of the measures the myelodysplasia group showed poorer adjustment and lower self-esteem than the controls. Consistent with hypotheses regarding adjustment during adolescence the paralyzed males did show greater concern on Offer's scales of Body and Self-Image and External Mastery and showed poorer adjustment on his Sexual Attitudes Scale. The paralyzed girls, particularly those 13 years or younger, showed the poorest emotional adjustment with a significant variability in responses on many of the tests. This degree of variability may indicate a lack of integration of self-concepts and is consistent with an emotional immaturity discordant with advanced physiologic maturation of these girls.This study was supported in part by the National Foundation-March of Dimes.Received her Ph.D. from the University of Washington in 1959. Main interests are adolescent development, personality, and evaluative research.Received her M.D. from the University of Rochester, New York, in 1953 and her pediatrics training at Children's Hospital, Los Angeles. Main interests are comprehensive care of patients with birth defects; research and management of hydrocephalus.Received her M.D. from McGill University in 1968 and her pediatric training at University of Washington, Seattle. Main interest is care of children with handicapping conditions, with emphasis on communication problems of the hearing impaired.