An empirical examination of adolescence-limited offending: A direct test of Moffitt's maturity gap thesis

Purpose

Provide the first direct test of Moffitt's (1993) hypothesis linking the maturity gap with adolescent delinquency.

Methods

Data were drawn from the National Longitudinal Study of Adolescent Health (Add Health) and a direct measure of the maturity gap was constructed. Negative binomial regression models—survey-corrected to account for the Add Health research design—were estimated.

Results

Consistent with Moffitt's theory, the results of the analyses revealed that the maturity gap was predictive of minor forms of delinquency and drug use but not of more serious types of offending behaviors for males. Findings were less supportive of Moffitt's hypothesis for females.

Conclusions

Moffitt's maturity gap thesis is a viable explanation of adolescent delinquency, especially for males. This portion of the theory, which has largely gone unexamined, warrants further inquiry from criminologists.     

A Rapid,Confirmatory Test for Body Fluid Identification,

We have developed a technique that allows investigators to confirm the presence of blood, semen, and/or saliva in a crime scene sample. It is a confirmatory test where multiple samples can be processed in less than an hour, and it is potentially portable, permitting samples to be processed at the crime scene. Samples at a scene giving a positive result can be further processed while those failing to do so may be ignored. There is a large and growing backlog of DNA evidence in the USA, slowing down the criminal justice system. This backlog has continued to grow despite an increase in the ability to process evidence faster. This technique uses quantum dot molecular beacons to test for tissue‐specific RNA species, identifying particular body fluids. We have demonstrated the tissue specificity of molecular beacons for blood, semen, and saliva.     

Visualization of latent fingerprints using fluorescence lifetime imaging on paper emitting strong fluorescence

Latent fingerprints were successfully visualized using fluorescence lifetime imaging (FLIM) on paper which emits strong fluorescence with a lifetime close to that of fingerprints and thus from which it is difficult for time-resolved spectroscopy to visualize fingerprints. Latent fingerprint samples on paper were excited using a 450 nm or 532 nm nanosecond pulsed-laser, and time-resolved fluorescence images were obtained at a delay time of 6–16 ns in intervals of 1 ns, to the excitation pulse. The excitation beam was expanded using a lens, and the fluorescence from the fingerprints was captured using an intensified CCD camera. Because of the large fluorescence intensity of the background paper of approximately two to four orders of magnitude larger than that of the fingerprint, the fingerprint was not visualized on each fluorescence image by time-resolved spectroscopy. However, the fingerprint was visualized in a FLIM image constructed using a series of the fluorescence images for the case with the fluorescence intensity of the background paper being four orders of magnitude larger than that of the fingerprint. The difference in fluorescence lifetime in the FLIM image of the visualized fingerprint and background paper was in the order of 0.1 ns, which was an order of magnitude smaller than the inherent fluorescence lifetime of a few nanoseconds for the fingerprints and paper. It was demonstrated that, at a background fluorescence intensity with a certain order of magnitude larger than that of fingerprints, FLIM has the potential to visualize latent fingerprints which cannot be visualized by time-resolved spectroscopy.     

Genetic and environmental contributions to stability and change in levels of self-control

Purpose

There has been an emerging body of research estimating the stability in levels of self-control across different sections of the life course. At the same time, some of this research has attempted to examine the factors that account for both stability and change in levels of self-control. Missing from much of this research is a concerted focus on the genetic and environmental architecture of stability and change in self-control.

Methods

The current study was designed to address this issue by analyzing a sample of kinship pairs drawn from the Child and Young Adult Supplement of the National Longitudinal Survey of Youth 1979 (CNLSY).

Results

Analyses of these data revealed that genetic factors accounted for between 74 and 92 percent of the stability in self-control and between 78 and 89 percent of the change in self-control. Shared and nonshared environmental factors explained the rest of the stability and change in levels of self-control.

Conclusions

A combination of genetic and environmental influences is responsible for the stability and change in levels of self-control over time.     

POLITIC OF LAW OF GROUND WATER EXPLOITATION

One of Indonesia characters is welfare state, reflected in Republic Indonesia Constitution in 1945 （UUD NRI year 1945） on Preamble paragraph 4 mentioning the general welfare is the primary aim of the state. Provision of Article 33 paragraph （2）, （3）, and （4） UUD NRI year 1945 as lives of many people that natural resources inform of water for the greatest prosperity of people＇s and controlled by state. This is in line with the Constitution Act No. 7 year 2004 on water resources, focus on welfare of people and based on the reflection of democracy spirit. Based on the constitution of Local Government Act No. 32 year 2004, the important role to support the achievement of social welfare problems associated with water （ground water）, is crucial. However, the Presidential Decree RI No. 36 year 2010 which provides space for the foreigners to invest in water exploitation orientation, and there was interest~politic of law, so the local government at the beginning prioritize on the welfare of the local people turned into the realm of economic interest to revenue for local government. Based on the statement above, so the problems of people＇s welfare, democracy and justice are neglected.     

Evidence of a gene x environment interaction in the creation of victimization: results from a longitudinal sample of adolescents

A large body of research has revealed that aggressive personality traits and violent criminal behaviors are influenced by genetic factors. Surprisingly, however, no research has been devoted to investigating the potential genetic origins to adolescent victimization. In the current study, the authors address this gap in the literature by using data from the National Longitudinal Study of Adolescent Health (Add Health) to examine whether different variants of the dopamine D2 receptor gene (DRD2) are related to victimization, net of the effects of environmental measures. The results of the multivariate models revealed a significant gene X environment interaction in the creation of victimization for White males. Specifically, DRD2 interacted with delinquent peers to predict victimization. The authors discuss the implications of these findings.