The Relation of Harsh and Permissive Discipline with Child Disruptive Behaviors: Does Child Gender Make a Difference in an At-Risk Sample?

The role of parenting in child disruptive behaviors has received substantial support; however, the findings as to differential effects of specific parenting behaviors (e.g., discipline) on boys’ and girls’ disruptive behavior problems have not been consistent. The current study examined the individual, unique, and interactive relation of two types of ineffective discipline (i.e., harsh & permissive) with child disruptive behavior for at-risk boys and girls separately. Participants were 160 parents with 3- to 6-year-old at-risk children (47.5% girls). Findings revealed that higher levels of harsh discipline were related to more intense disruptive behavior of both boys and girls, whereas higher levels of permissive discipline were related to more intense disruptive behavior of only boys. Additionally, results indicated that harsh and permissive discipline did not interact to predict child disruptive behavior problems. Clinical implications and directions for future research are discussed.     

Are Perceptions of Organizational Justice Universal? An Exploration of Measurement Invariance Across Thirteen Cultures

Previous research examined whether justice effects are comparable, focusing on quantitative differences in justice effects. This study examines whether justice perceptions are structured similarly or whether they are qualitatively different across working populations from 13 nations. Confirmatory factor analysis and multi-group analysis show that Colquitt??s (J Appl Psychol 86:386?C400, 2001) four-dimensional model of justice works well across these samples. However, factor intercorrelations and reliabilities are found to systematically vary between cultural samples. Perceptions of justice are more highly intercorrelated in power distant and collectivistic samples, in line with extensions of the relational model of authority. Score reliabilities were lower in collectivistic settings.     

Parenthood and crime: The role of wantedness, relationships with partners, and ses

Purpose

Parenthood may play a pivotal role in the criminal desistance process, but few studies have examined the conditions under which becoming a mother or father is most likely to lead to reductions in criminal behavior.

Methods

The current longitudinal study draws on four waves of adolescent and young adult interview data (N = 1,066) and HLM regression models to examine the impact of parenthood on criminal trajectories, as well as the degree to which the prosocial potential of parenthood is modified by socioeconomic factors, the nature of the relationship between the biological parents, and pregnancy wantedness. The analysis also draws on narrative life history accounts elicited from a subset of these respondents (N = 22).

Results

SES and the wantedness of the pregnancy condition the relationship between parenthood and criminal involvement, however some gender differences emerged. Status of the relationship (married or cohabiting and single) was in general not a strong predictor.

Conclusions

Highly disadvantaged young men and women are not as likely as more advantaged young adults to evidence lower levels of criminal behavior after becoming parents, however wanted pregnancies may reduce female involvement in crime regardless of socioeconomic status. In-depth qualitative data further elucidate the conditional nature of the parenthood-crime relationship.     

Missing links in nanomaterials governance: bringing industrial dynamics and downstream policies into view

In this article we explore some of the analytical and policy implications of widening the focus of nanomaterials governance from risk regulation to the broader issue of the purposeful direction of the innovation process. We focus on the impact of industrial activities on nanotechnology governance, arguing that the specific characteristics of the industrial dynamics of nanomaterials—flexibility in applications and distributed innovation—limit and enable different potential interventions to shape technology. In particular, these characteristics exacerbate the difficulties of attempting to directly influence innovation trajectories. Under these conditions, we argue that policies for nanomaterials governance need to be broadened. The prevailing emphasis in the UK on policy initiatives ‘upstream’ in the R&D process, while commendable, should be complemented with policies aimed further ‘downstream’ at potential users of nanomaterials, such as renewable energy procurement or housing regulations in order to modulate technological development towards socially desirable goals.     

How Public Opinion Constrains the U.S. Supreme Court

Although scholars increasingly acknowledge a contemporaneous relationship between public opinion and Supreme Court decisions, debate continues as to why this relationship exists. Does public opinion directly influence decisions or do justices simply respond to the same social forces that simultaneously shape the public mood? To answer this question, we first develop a strategy to control for the justices' attitudinal change that stems from the social forces that influence public opinion. We then propose a theoretical argument that predicts strategic justices should be mindful of public opinion even in cases when the public is unlikely to be aware of the Court's activities. The results suggest that the influence of public opinion on Supreme Court decisions is real, substantively important, and most pronounced in nonsalient cases.     

Investigation of hydrogen cyanide generation from the cyanoacrylate fuming process used for latent fingermark detection

Cyanoacrylate fuming is one of the most common techniques employed for the detection of latent fingermarks on non-porous surfaces such as plastic and glass. The technique is generally applied by exposing items of interest to the vapours generated by heating a suitable quantity of commercial cyanoacrylate adhesive. In this study, the potential for highly toxic hydrogen cyanide (HCN) to be generated from the overheating of cyanoacrylate was investigated. Two commercial cyanoacrylate adhesives and two quantitative methods for the determination of HCN were employed: (i) the sodium picrate method; and (ii) the picrate-resorcinol method. (13)C nuclear magnetic resonance (NMR) analysis was used to confirm the presence of cyanide. In addition, the thermal decomposition of cyanoacrylate was studied using simultaneous thermogravimetric and differential thermal analysis (TGA-DTA). It was determined that detectable and quantifiable amounts of HCN were generated from the thermal decomposition of cyanoacrylate monomer and polymer at temperatures as low as 200 °C. Using an optimised picrate-resorcinol method, it was shown that around 10 μg of HCN could be generated from the heating of 1g of cyanoacrylate monomer at 200 °C. For one of the adhesives tested, this increased to above 100 μg of HCN when 1g of cyanoacrylate monomer was heated at 280 °C. Recommendations are provided that, if followed, should ensure that the cyanoacrylate fuming process can be safely applied with minimal risk to the operator.     

Fingermark detection on non-porous and semi-porous surfaces using NaYF4:Er,Yb up-converter particles

This article describes the first use of an anti-Stokes material, or up-converter, for the development of latent fingermarks on a range of non-porous surfaces. Anti-Stokes materials can absorb long-wavelength light and emit light at a shorter wavelength. This property is unusual in both natural and artificial materials and so fingermark detection techniques based on anti-Stokes luminescence are potentially sensitive and selective. Latent fingermarks on luminescent and non-luminescent substrates, including Australian polymer banknotes (a well-known 'difficult' surface), were developed with sodium yttrium tetrafluoride doped with erbium and ytterbium (NaYF(4):Er,Yb) by dry powder, wet powder, and cyanoacrylate staining techniques. This study illustrates the potential of up-converter phosphors for the detection of latent fingermarks.     

Using sketch drawing to induce inconsistency in liars

Purpose. Consistency as a cue to detecting deception was tested in two experiments using sketch drawing and verbal reports in repeated interviews. Liars were expected to be less consistent than truth‐tellers. Methods. In Expt 1, 80 undergraduate students reported truthfully or deceptively about an alleged lunch date – they sketched the layout of the restaurant and then answered spatial questions about objects in the restaurant. Ratings were given for the consistency between sketches and verbal reports. In Expt 2, 34 undergraduate students reported truthfully or deceptively about completing a series of unrelated tasks – they answered spatial questions about objects in a room and then sketched the layout of the room. Proportions were calculated for the consistency between verbal reports and sketches. Results. Expt 1. Liars were rated as less consistent than truth‐tellers. Up to 80% of truth‐tellers and 70% of liars could be correctly classified. Expt 2. Liars were less consistent than truth‐tellers on consistency proportions. Up to 100% of truth‐tellers and 77% of liars could be correctly classified. Conclusions. Using sketches to induce inconsistency may be a reliable, resource efficient way to help investigators detect deception.     

From laboratory to the street: Capturing witness memory using the Self‐Administered Interview

The Self‐Administered Interview (SAI^©) is a tool designed to elicit a comprehensive initial account from witnesses at the scene of an incident or shortly thereafter to inoculate against the loss of information associated with delayed interview. Drawing on the principles of the Cognitive Interview (CI), the SAI^© provides witnesses with a series of instructions and retrieval cues to support recall. Requesting that witnesses complete an SAI^© not only serves to preserve and protect memory but also enables officers to prioritize the allocation of policing resources during the critical early stages of an investigation. The current review traces the development of the SAI^© from a series of laboratory studies through to field trials and integrates our findings with theoretical accounts of human memory. We present new data from trials of the tool in the field and consider future avenues for research and further development of the SAI^©.