Transportation and Socioemotional Well-Being of Urban Students With and Without Disabilities

This study explored the extent to which transportation difficulties were associated with social, psychological, and academic experiences of urban, at-risk students who recently experienced a school transition. Participants included 165 predominantly African American and Latino/a high school youth with and without disabilities, a critical population for community psychology to address given their likelihood of multiple marginalizations. Results suggested transportation problems within school predicted more school stressors and aggressive behavior. Transportation problems to and from school predicted fewer school resources, less school belonging, and more school stressors, anxiety, and depression. Greater time to get to school predicted fewer school resources, less school belonging, and more depressive symptoms. This study demonstrates the importance of including transportation in how the school day is conceptualized, and offers several implications for how transportation services can be best addressed.     

Comments to the CoE Convention 108 draft proposal on data protection

One year after the public consultation on the modernisation of the Convention 108, the Council of Europe issued the latest modernization proposal in March 2012 reviewed on the basis of the 27th Plenary meeting of the Consultative Committee of the Convention (from 29 November to 2 December 2012) and the 26th meeting of its Bureau (from 6 to 8 February 2012). Professor Graham Greenleaf and Mr. Nigel Waters on behalf of the Australian Privacy Foundation International Committee and a consortium headed by CLSR Editorial Board member Professor Sylvia Kierkegaard together with Dr. Elisabeth Thole, Professor Dr. Willem Grosheide and CLSR Professional Board Member Joseph V. DeMarco submitted separately their comments to the proposed text. Plenary meeting of the Consultative Committee of the Convention 108 will take place in Strasbourg from 19 to 22 June 2012, during when the draft text will be approved.     

Dental age assessment of southern Chinese using the United Kingdom Caucasian reference dataset

Dental age assessment is one the most accurate methods for estimating the age of an unknown person. Demirjian's dataset on a French-Canadian population has been widely tested for its applicability on various ethnic groups including southern Chinese. Following inaccurate results from these studies, investigators are now confronted with using alternate datasets for comparison. Testing the applicability of other reliable datasets which result in accurate findings might limit the need to develop population specific standards. Recently, a Reference Data Set (RDS) similar to the Demirjian was prepared in the United Kingdom (UK) and has been subsequently validated. The advantages of the UK Caucasian RDS includes versatility from including both the maxillary and mandibular dentitions, involvement of a wide age group of subjects for evaluation and the possibility of precise age estimation with the mathematical technique of meta-analysis. The aim of this study was to evaluate the applicability of the United Kingdom Caucasian RDS on southern Chinese subjects. Dental panoramic tomographs (DPT) of 266 subjects (133 males and 133 females) aged 2-21 years that were previously taken for clinical diagnostic purposes were selected and scored by a single calibrated examiner based on Demirjian's classification of tooth developmental stages (A-H). The ages corresponding to each stage of tooth developmental stage were obtained from the UK dataset. Intra-examiner reproducibility was tested and the Cohen kappa (0.88) showed that the level of agreement was 'almost perfect'. The estimated dental age was then compared with the chronological age using a paired t-test, with statistical significance set at p<0.01. The results showed that the UK dataset, underestimated the age of southern Chinese subjects by 0.24 years but the results were not statistically significant. In conclusion, the UK Caucasian RDS may not be suitable for estimating the age of southern Chinese subjects and there is a need for an ethnic specific reference dataset for southern Chinese.     

The Psychiatric Aspects of Solitary Confinement

Mental health workers who work in correctional facilities frequently have to assess and treat clients in solitary confinement (SC). SC is used as a procedure in correctional facilities for a variety of reasons including punishment, protection of the person, security of the institution, or for more intensive observation. In this article we have taken a fresh and critical view of the literature to attempt to delineate the effects of SC on mental health. The research in this area reveals mixed findings. Some studies extrapolate findings from social isolation experiments and the findings from prisoner of war (POW) camps. Many other studies have severe limitations. Most of the better studies suggest that SC is not harmful to the majority of people but conclude that some may be less resilient due to their personality construct or perhaps due to mental illness. Further research is needed to clarify this issue.     

Investigation into the usefulness of DNA profiling of earprints

DNA profiling of biological trace evidence has been used for many years. The application of this technique specifically to the DNA profiling of earprints has not to date been thoroughly investigated. This report presents the results of 60 earprints collected from three healthy adult volunteers under controlled laboratory conditions. DNA profile analysis revealed that high levels of non-donor alleles are observed when earprints are collected for DNA profiling. The source of these non-donor alleles is investigated and the impact that their presence within the profile may have on the use of this technique is discussed.