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PubMed1997

Personality and criminal profile of adolescent sexual offenders, general offenders in comparison to nonoffenders.

16 adolescent male sex offenders and 13 general offenders were compared with 13 nonoffenders on psychometric tests to investigate differences in their general intelligence, personality, and criminal attitudes. There were no significant differences in general intelligence amongst the groups. Examination of personality scores and criminal attitudes showed that the sex offenders were more socially isolated, more assaultive, and more resentful than the general offenders. Present results, if replicated with larger samples, suggest treatment of adolescent sex offenders in a manner similar to that used in the treatment of adult sex offenders.

Adolescent↗
PubMed1985

The criminality of narcotic addicts.

Recent research conducted by independent investigators concerning the relationship between crime and narcotic (primarily heroin) addiction has revealed a remarkable degree of consistency of findings across studies. The major conclusion supported by the majority of these studies is that narcotic addicts commit a vast amount of crime and that much of this is directly related to the need to purchase drugs. A large proportion of the crimes committed does not consist merely of drug sales or possession, but involves other criminal behaviors including serious crimes. The strongest evidence of a causal relationship between narcotic drug use and crime is derived from longitudinal studies in which the amount of crime committed during periods of active addiction far exceeds that committed during periods of nonaddiction. Much of this crime goes unreported, although addicts, under conditions of strict confidentiality, have provided information that permits realistic estimates of criminal activity. Use of this methodology has permitted the identification of different types of addicts, especially with respect to the amounts and types of crimes in which they are engaged. The implication of these findings is that although addicts as a group commit a great amount of crime, they cannot be regarded as a homogeneous class. Some addicts commit many crimes, regardless of current addiction status, whereas others commit relatively few, and these are obviously related to their need to purchase drugs. There is a discernible impact of treatment on narcotic drug use and criminality. Although the relationships between addict characteristics and treatment response have yet to be fully determined, extensive prior criminal involvement is associated with a negative outcome.

Crime↗
PubMed2005

An investigation of the construct of competence: a comparison of the FIT, the MacCAT-CA, and the MacCAT-T.

The 1990s witnessed Supreme Court decisions in both Canada and the United States on issues of competence that went against longstanding case law, psychological research, and common sense. These decisions held that there is to be one standard for all types of criminal competencies. The present research attempts to investigate whether this is an appropriate assumption and thus tests whether there are one or more constructs that underlie different types of competence. Two divergent types of competence were examined, competence to stand trial (both Canadian and American conceptualizations) and competence to consent to treatment, to determine if these different types of competence share a common underlying construct. Confirmatory factor analysis was used to test this question and results indicate that there is a common construct that underlies different types of competence.

Adult↗
PubMed1995

Serum cholesterol and aggression in hospitalized male forensic patients.

Human studies of the link between serum cholesterol and aggression have yielded equivocal results. Depending on the type of aggression studied (e.g., criminal violence or Type A hostility), investigators have found either a negative or a positive association between cholesterol and aggressive behavior. We conducted a retrospective analysis of aggressive incidents in a sample of hospitalized male forensic patients. The whole sample had lower cholesterol levels than the general population. Patients with low cholesterol levels (< 200 mg/dl) engaged in more frequent aggressive behavior but showed no difference in severity of aggression. They also showed no difference in verbal vs physical aggression. The relationship between cholesterol and frequency of aggression was curvilinear, with the most frequent acts of aggression committed by patients with moderately low cholesterol levels. Current research findings regarding the cholesterol-aggression association suggest the need for further clarification of the behavioral parameters under investigation.

Adult↗
PubMed1996

An exploration of the demographic and social correlates of criminal behavior among adolescent males.

PURPOSE: This paper describes an investigation into the demographic and sociologic characteristics of male adolescent ages 15-18 years in a youth detention center as a result of delinquent behaviors. The intent of the study was to determine which characteristics were correlated with a high severity of criminal behaviors. METHODS: A descriptive survey research design was used with self-scored questionnaires distributed to 201 adolescent males in a youth detention center in a metropolitan southeastern city with a population of 907,000. Subgroups were created based on the severity of crime committed and whether or not the adolescent was a gang member. Chi-square and Student's t-tests were used to examine differences in the demographic and sociologic characteristics of subgroups. RESULTS: When demographic and social characteristics were assessed, adolescents who reported committing more serious crimes also reported more problem behaviors (p = .001) than those who committed less serious crimes. Adolescents who reported a higher number of arrests also reported more school, social, personal, and family problems. Those who were gang members reported more school problems, were arrested more often, and committed more serious crimes than nongang members. CONCLUSIONS: Given the current emphasis on prevention, findings from this study indicate intervention programs must be directed at a combination of demographic and sociologic risk factors. Exploration of whether gang membership might be used for constructive purposes is justified.

Adolescent↗
PubMed2005

Forensic webwatch: Forensic computing.

With the rapid and continuous development of information technology, policing faces new challenges. As computer equipments are becoming cheaper and the internet more readily available, computer crime and criminal exploitation is on the increase. Investigating such crimes requires identification, preservation, analysis and presentation of digital evidence, the key elements of forensic computing. This is helped by the fact that Locard's principle is applicable to this branch of science as much as in other areas of forensic science. This webwatch considers the ever evolving area of Forensic Computing.

Computers↗
PubMed1998

Juvenile male rape victims: is the level of post-traumatic stress related to personality and parenting?

OBJECTIVE: The purpose of this study was to assess the level of post-traumatic stress in juvenile male rape victims and to test for its relationships with perceived parental rearing and personality dimensions. METHOD: Fifteen subjects (mean age of 16 years) were recruited from a correctional camp for juvenile criminals in Arkhangelsk, Russia. They were investigated by means of the "Revised Impact of Event Scale," the "Child Self-Report Post-Traumatic Stress Reaction Index," the "Hospital Anxiety and Depression Scale," the "EMBU" (perceived parental rearing) and the "Temperament and Character Inventory" (TCI). RESULTS: The level of post-traumatic stress, in most cases moderate to high, correlated with the temperament dimensions of harm avoidance and reward dependence. As concerns parental rearing, the total level of post-traumatic stress reaction was negatively correlated with paternal emotional warmth and positively with paternal rejection. CONCLUSIONS: The experience of post-traumatic stress is influenced by temperamental characteristics as well as by perceived parental rearing practices. Assumingly, these factors also play a role in becoming a rape victim, which deserves further investigation.

Adolescent↗
PubMed2006

[Observed, pursued, disintegrated--mental disorders among victims of non-criminal repressions in the former GDR].

OBJECTIVE: While there are numerous studies on the mental sequelae of political imprisonment in the former German Democratic Republic (GDR), there is little knowledge about the prevalence of mental disorders in victims of other forms of political persecution. METHODS: 74 individuals, who were subject to non-criminal repressions in the GDR, were investigated by means of a standardized psychiatric interview. RESULTS: They had been exposed to a variety of reprisals such as observations, purposeful indiscretions, arranged professional failure and other forms of social marginalization. At least one mental disorder was found in 60 % of the participants. Affective disorders were the most common ones with a lifetime prevalence of 38 %, followed by anxiety (23 %) and somatoform disorders (28 %). CONCLUSIONS: The frequency of mental disorders in our sample of politically persecuted people was higher than in the general population and similar to that of political prisoners, who only show higher rates of anxiety and posttraumatic stress disorders.

Adult↗
PubMed1977

Lack of association between defective delinquents and antibody of herpesvirus hominis.

Several groups have reported a relation between herpesvirus hominis infection and certain psychiatric disorders. We have investigated herpes antibody levels in chronic criminal offenders who were diagnosed as defective delinquents and in criminals who were not defective delinquents. We found no difference in the frequency of titers of herpesvirus type I or type 2 antibody in these groups.

Adolescent↗
PubMed1985

Unusual problems for the physician in managing a hospital patient who received a malicious insulin overdose.

A patient recovering normally from a biopsy and subtotal removal of a malignant brain tumor became severely hypoglycemic on the ward and died. The differential diagnosis eliminated disease as a possible cause, and medication error on the floor was also ruled out. Deliberate administration of a massive dose of insulin intravenously seemed to be the only alternative. A careful investigation supported the likelihood of a criminal act. The patient's wife came under suspicion and was subsequently arrested, charged with murder, and convicted. This sequence of events created three problems that fell outside of our normal professional training and experience as physicians. First, we were slow to suspect foul play in our search for an unusual cause. Second, the steps taken to protect the patient against further risk without denying reasonable rights to family or arousing the suspect's suspicions needed strengthening. Third, even though the occurrence of these events in a hospital allowed an unusual degree of evidence documenting the allegations to be accumulated, key parts of the evidence could not be used. The routine hospital handling of laboratory tests critical to support of the accusations was not sufficient to meet the demands of the legal system, which has its own criteria. We discuss the issues in managing these problems.

Blood Glucose↗
PubMed2004

Growth characteristics of Cannabis sativa L. cultivated in a phytotron and in the field.

Growth characteristics of Cannabis saliva L. are indispensable factors to verify the statements by the criminals of illegal cannabis cultivation. To investigate growth characteristics of C. sativa, two varieties, cannabidiolic acid (CBDA)-rich (CBDA-type) which being cultivated for fiber production and delta9-tetrahydrocannabinolic acid (THCA)-rich (THCA-type) which is used for drug abuse, were cultivated from seeds under the same growth environment in a phytotron. THCA-type showed high germination rate (100%) whereas only 39% of the CBDA-type seeds germinated 6 days after sowing. Plant height, number of true leaves, number of nodes, number of axillary buds and flowering of these two varieties were periodically observed. THCA-type grew more rapidly (plant height: 125.8 cm for THCA-type, 84.7 cm for CBDA-type, 75 days after cultivation) demonstrating vigorous axillary bud formation and earlier male-flowering (63 days for THCA-type, 106 days for CBDA-type, after sowing). Propagation of THCA-type was tested using the axillary shoot cuttings of female plants either with or without the main stem. All the cuttings with the main stem rooted after 21 days and grew healthily in a phytotron. However, all the newly developed leaves were single instead of palmate. In the field, THCA-type male-flowered after 155 days of cultivation after sowing on March 31. The height of the field-cultivated plants reached 260.9 cm 163 days after sowing. Despite the great differences in final plant heights, the increases of plant height per day during the vegetative growth stage were similar in the field and in the phytotron. Thus estimating the starting time of illegal cannabis cultivation might be possible if the plant is in the vegetative growth stage.

Cannabinoids↗
PubMed2003

Genetics and Forensics: Making the National DNA Database.

This paper is based on a current study of the growing police use of the epistemic authority of molecular biology for the identification of criminal suspects in support of crime investigation. It discusses the development of DNA profiling and the establishment and development of the UK National DNA Database (NDNAD) as an instance of the 'scientification of police work' (Ericson and Shearing 1986) in which the police uses of science and technology have a recursive effect on their future development. The NDNAD, owned by the Association of Chief Police Officers of England and Wales, is the first of its kind in the world and currently contains the genetic profiles of more than 2 million people. The paper provides a framework for the examination of this socio-technical innovation, begins to tease out the dense and compact history of the database and accounts for the way in which changes and developments across disparate scientific, governmental and policing contexts, have all contributed to the range of uses to which it is put.

Journal Article↗
PubMed1984

Forensic aspects of terrorism.

Terrorist violence is criminal and requires an expert forensic investigation. However, it has little in common with assault and murder in domestic circumstances, the kind of violence experienced by most forensic practitioners. The terrorist activity in Northern Ireland has revealed the differences. Terrorist shootings involve high velocity and automatic weapons and also include cold-blooded executions. Terrorist explosions cause specific injuries which enable the events to be reconstructed. In both shooting and bombing, the investigators have to contend with rumours and allegations which inflame feelings in the locality. All these aspects are described and illustrated. Conclusions are reached that when terrorist violence erupts there must be a forensic service able to cope and that high standards of scientific investigation must always be maintained.

Autopsy↗
PubMed1995

Expanding the frame of health services research in the drug abuse field.

OBJECTIVE: This article examines the distribution of heavy drug users across health and social service agencies in a community, and ways in which organizational and social policy factors influence pathways to services. DATA SOURCES/STUDY SETTING: Data are from the Community Epidemiology Laboratory, a project that includes comparable surveys of a wide variety of client, service provider, and general population groups in a single northern California county. STUDY DESIGN: The design is a cross-sectional analysis of patterns of service use and referral by heavy drug users distributed across a variety of service settings and in the general population. DATA COLLECTION: In-person, structured interviews by trained interviewers were conducted using comparable instruments, measures, sampling strategies, and fieldwork procedures. PRINCIPAL FINDINGS: The specialty drug treatment system serves only a small proportion of heavy drug users in the community. Large proportions of drug users are found in criminal justice, primary health, and welfare agencies. Patterns of service encounter and referral suggest that drug treatment clients typically have been in jail or on welfare prior to attending treatment, and are far less likely to have been referred to or from treatment by health providers. CONCLUSIONS: Health services research on drug abuse should expand its frame of reference to include services outside the specialty treatment sector. Drug treatment facilities are somewhat remote from other agencies in community service networks and are organizationally dependent on criminal justice and welfare systems. Further research should investigate both the costs and benefits of screening and providing services at earlier points of institutional involvement with drug abusers and the implications of interorganizational dependencies among criminal justice, welfare, and drug agencies for providers and clients.

Ambulatory Care↗