Leaving Careers in IT: Gender Differences in Retention

The low prevalence of women in the information technology (IT) workforce has received considerable attention in recent years. The focus of much of this discussion concerns how women can be recruited into careers in IT by making careers more attractive and accessible to women. The size of the IT workforce depends on retention as well as recruitment. The focus of this study is on retention, examining factors related to retention and how retention varies by gender. Data for the study come from the Scientists and Engineers Statistical Data System (SESTAT) compiled by Science Resources Statistics (SRS), National Science Foundation (NSF). We find that retention varies by gender and that a sizeable proportion of IT-trained women who are not working in IT jobs leave the labor force rather than take positions in other occupations. We also find that marriage and family play different roles for women and men in affecting retention.JEL Classification: J1, J4, J6, J7, O39     

Optimization of the separation of organic explosives by capillary electrophoresis with artificial neural networks

The separation of 12 explosives by capillary electrophoresis was optimized with the aid of artificial neural networks (ANNs). The selectivity of the separation was manipulated by varying the concentration of sodium dodecyl sulfate (SDS) and the pH of the electrolyte, while maintaining the buffer concentration at 10 mM borate. The concentration of SDS and the electrolyte pH were used as input variables and the mobility of the explosives were used as output variables for the ANN. In total, eight experiments were performed based on a factorial design to train a variety of artificial neural network architectures. A further three experiments were required to train ANN architectures to adequately model the experimental space. A product resolution response surface was constructed based on the predicted mobilities of the best performing ANN. This response surface pointed to two optima; pH 9.0-9.1 and 60-65 mM SDS, and pH 8.4-8.6 and 50-60 mM SDS. Separation of all 12 explosives was achieved at the second optimum. The separation was further improved by changing the capillary to an extended cell detection window and reducing the diameter of the capillary from 75 microm to 50 microm. This provided a more efficient separation without compromising detection sensitivity.     

A 14- to 24-year longitudinal study of a comprehensive sexual health model treatment program for adolescent sex offenders: predictors of successful completion and subsequent criminal recidivism

The study determines the effectiveness of a sexuality-positive adolescent sexual offender treatment program and examines subsequent criminal recidivism in the three outcome groups (completed, withdrawn, referred). The sample consists of 122 adolescent males and their families (491 individuals). Of the demographic variables, only living situation was significant, such that patients living with parents were more likely to graduate. None of the behavioral variables were found to be significant. Of the treatment variables, length of time in the program and participation in the Family Journey Seminar were included in the final model. When they were included in the model, no other treatment variable were significantly related to probability of graduation. There were no arrests or convictions for sex-related crimes in the population of participants that successfully completed the program. This group was also less likely than the other groups to be arrested (p = 0.014) or convicted (p = 0.004) across all crime categories.     

Standardized assessment of substance-related, other psychiatric, and comorbid disorders among probationers

This study examined the prevalence of alcohol- and substance-related disorders in a random sample of 627 adult probationers in Illinois. The investigation also explored the prevalence of major psychiatric disorders and their co-occurrences with alcohol and substance use disorders. To detect the presence of psychiatric disorders, researchers employed standardized assessment tools based on Diagnostic and Statistical Manual of Mental Disorders criteria. Overall, results showed that probationers had significantly higher rates of psychiatric disorders, substance use disorders, and co-occurring disorders compared with persons in the general population. In light of these findings, probation administrators are urged to invest more resources in treating drug use, mental illness, and codisorders, the latter of which is associated with a higher risk of violent behaviors.     

Meckel's diverticulum and intestinal obstruction--report of a fatal case

Meckel's diverticulum is an uncommon cause of intestinal obstruction in adult life. Rarely Meckel's diverticulum is complicated by a mesodiverticular band, which is believed to be a remnant of a vitelline artery. When this abnormality occurs it is associated with high mortality. We present a case of a 48-year-old man with increasing abdominal pain and vomiting for 3 days. Meckel's diverticulum was not taken into diagnostic consideration, and the man died. Autopsy revealed a Meckel's diverticulum with a mesodiverticular band and intestinal obstruction. Histological examination of cross sections of the mesodiverticular band showed the presence of an artery. Because of the high mortality of this rare anatomic anomaly in adults, we find the case of interest.     

The influence of personal history of abuse and gender on clinicians' judgments of child abuse

Two extra-legal factors were examined for their influence on professionals' decisions to report child abuse: having been abused as a child oneself, and the gender of the child, the parent, and the professional. One hundred and one men and women who worked regularly with children in mental health settings rated a series of scenarios presented as cases from a protective service agency. Participants made several judgments regarding the case including the severity of the parent's behavior, the likely effect on the child, whether the situation was abusive, and whether the case should be reported to a social service agency. Despite some interpretive limitations, the results generally support the hypothesis that extra-legal factors influence the perceptions of professionals who are mandated to report a suspected incident of abuse.     

The Violent Female Juvenile Offender: An Ignored Minority Within the Juvenile Justice System

Little attention is given to the violent female adolescent. While there is no argument that males commit most of the violent crimes (both juveniles and adults), violent females may demand the attention of policy-makers and administrators. Historically there has been a lack of program offerings for these offenders. This article examines violent female adolescent offenders referred to the Clark County (Las Vegas, Nevada) Juvenile Court Services in two different years (1985 and 1988). This examination includes a review of programs and alternatives for these offenders and a review of what is currently being done by the juvenile justice system to accommodate this population. Dispositions and programmatic treatment offerings for violent adolescent males and females are compared. Recommendations are offered for the juvenile justice system for consideration.