Gambling among offenders: results from an Australian survey

This article outlines the results of a recent Australian survey of gambling, problem gambling, and gambling-related crimes among offenders. The research found that 34% of participant offenders had some form of gambling problem. This figure is 18 times higher than that found in the general population in the same Australian location. Many problem gamblers identified in the survey had not sought help for gambling and felt they didn't have a problem or were in control of their gambling. In addition, many survey participants said that their gambling was not problematic despite some admissions that they had committed gambling-related crimes. A significant implication of this study follows that offenders with gambling problems need to be offered therapeutic services while in the correctional system to reduce the prevalence of gambling problems and the commission of gambling-related offences.     

When Does Quality Count?: Perceptions of Hearsay Testimony About Child Sexual Abuse Interviews

This study assessed how the quality of a sexual abuse investigative interview with a child and the age of the child influence jurors reactions to either the original interview with the child or to testimony by an adult hearsay witness (the interviewer). Participants (N = 360) were randomly assigned to 1 of 12 conditions in a 2 (type of testimony:hearsay testimony vs. child interview) × (interview quality: poor, typical, or good) × (age of the child: 4 years old vs. 10 years old) factorial design. Participants reached individual verdicts, answered a series of questions, and then deliberated in a group with five other participants. As predicted, jurors in the child interview conditions were more likely to find the defendant guilty if they read the good interview than if they read either the poor or the typical interview, but in the hearsay conditions verdicts did not significantly differ by interview quality. These findings suggest that there is a significant loss of information when the testimony of a hearsay witness is used in place of the actual interview with the child, and call into question the appropriateness of admitting hearsay testimony by interviewers.     

Lugol's test reexamined again: buccal cells

Lugol's iodine staining technique was used to examine oral samples from 10 men and 10 women. Examination of saliva samples before and after extraction with water shows that the low levels (49 positive cells and 3,951 negative cells) of glycogen in buccal epithelial cells become even lower after water extraction (0 positive cells and 4,000 negative cells). In addition to the 20 samples used in this paper, 40 oral swabs extracted with water were examined under classroom conditions with much less than 1% of the epithelial cells being positive for glycogen. Furthermore, 119 saliva samples from chewed gauze in sexual assault kits were extracted with water and all of them yielded less than 1% glycogen positive cells. This paper proposes that when more than 1% of the nucleated squamous epithelial cells are glycogen positive with Lugol's test after extraction in water, it is reasonable to eliminate the mouth as a source of these glycogen positive cells.