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Deficits in decision-making and episodic memory are often reported among heavy cannabis users, yet little is known on how they influence negative consequences from cannabis use. Individual differences in decision-making may explain, in part, why some individuals experience significant problems from their cannabis use whereas others do not. We hypothesized that poor decision-making would moderate relationships between amount of cannabis use and problems from cannabis use whereas episodic memory performance would not.Young adult cannabis users (n=52) with cannabis as their drug of choice and with minimal comorbidities completed semi-structured interviews, self-report questionnaires, and measures of neurocognitive functioning, with decision-making accessed via the Iowa Gambling Task (IGT), episodic memory via the Hopkins Verbal Learning Test - Revised (HVLT) and problems from cannabis use with the Marijuana Problems Scale.Strong relationships were observed between amount of cannabis use (lifetime, 12-month, and 30-day) and problems reported from use, but only among participants with low (impaired) decision-making (R(2)=.39 to .51; p.01). No significant relationships were observed among those with better (low average to high average) decision-making performance (p.05). In contrast, episodic memory performance was not a significant moderator of the relationship between amount of cannabis use and cannabis problems (p.05).Cannabis users with poor decision-making may be at greater risk for experiencing significant negative consequences from their cannabis use. Our results lend further support to emerging evidence of decision-making as a risk factor for addiction and extend these findings to cannabis users.

Religion can foster, facilitate, and be used to justify child maltreatment. Yet religion-related child abuse and neglect have received little attention from social scientists. We examined 249 cases of religion-related child maltreatment reported to social service agencies, police departments, and prosecutors' offices nationwide. We focused on cases involving maltreatment perpetrated by persons with religious authority, such as ministers and priests; the withholding of medical care for religious reasons; and abusive attempts to rid a child of supposed evil. By providing a descriptive statistical profile of the major features of these cases, we illustrate how these varieties of religion-related child maltreatment occur, who the victims and perpetrators are, and how religion-related child abuse and neglect are reported and processed by the social service and criminal justice systems. We end with a call for greater research attention to these important offenses against children.

Abuse perpetrated under the guise of religion is a devastating form of child maltreatment that often involves multiple types of victimization. In a large-scale survey of clinicians, we investigated the nature and emotional sequelae of religion-related child sexual abuse cases. We predicted that there would be marked differences between cases involving multiple forms of abuse and those involving only sexual abuse. Our results indicate that as the number of abuses increases, so does the severity of the abusive experience and the seriousness of psychological consequences for the victim. Thus, religion-related abuse is best understood in light of the specific types and combinations of abuses suffered by victims.

Recent studies suggest that abstinent cannabis users show deficits on neurocognitive laboratory tasks of impulsive behavior. But results are mixed, and less is known on the performance of non-treatment-seeking, young adult cannabis users. Importantly, relationships between performance on measures of impulsive behavior and symptoms of cannabis addiction remain relatively unexplored. We compared young adult current cannabis users (CU, n = 65) and nonusing controls (NU, n = 65) on several laboratory measures of impulsive behavior, as well as on a measure of episodic memory commonly impacted by cannabis use. The CU group performed more poorly than the NU group on the Hopkins Verbal Learning Test-Revised Total Immediate Recall and Delayed Recall. No significant differences were observed on the measures of impulsive behavior (i.e., Iowa Gambling Task, IGT; Go-Stop Task; Monetary Choice Questionnaire; Balloon Analogue Risk Task). We examined relationships between neurocognitive performance and symptoms of cannabis use disorder symptoms (Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition, DSM-IV CUD) among the CU group, which revealed that poorer IGT performance was associated with more symptoms of DSM-IV CUD. Our results show poorer memory performance among young adult cannabis users than among healthy controls, but no differences on measures of impulsive behavior. However, performance on a specific type of impulsive behavior (i.e., poorer decision making) was associated with more cannabis use disorder symptoms. These results provide preliminary evidence to suggest that decision-making deficits may be more strongly associated with problems experienced from cannabis use, rather than solely being a consequence of cannabis use, per se.

Recruitment of adolescents into tobacco use research is often challenging. This study reports on the predictors of recruitment and retention in a longitudinal study of adolescent smoking behavior. In 2000, 8th and 10th grade students at 18 schools (N = 5,298) in the Chicago metropolitan area completed brief screening surveys; 1457 students (ranging from susceptible nonsmokers to regular smokers) were invited to participate in a longitudinal study, and 48.9% agreed. Chi-square analyses revealed that female and white students were more likely to participate than male and nonwhite students. Recruitment rates did not vary by parental smoking status, students' experience with smoking, or student grade. Multivariate analyses revealed that overall, gender and race were significant predictors of participation. Chi-square and multivariate analyses revealed no significant differences in retention on the demographic, smoking experience, or psychosocial variables measured. Implications of the results and study limitations are discussed.