Cognitive orientation and consumer behaviour

Modern advertising research place too much emphasis on product differentiation, disregarding the more “traditional” theories of consumer behaviour as bases for market segmentation. In the present study, the author argues that these two strategies can not be separated, by developing reliable scales for the measurement of consumer orientation and indicating how it affects product evaluation.     

救助的扩展:农村居家社区养老服务的发展路径——以北京市为例

以北京为样本,农村居家社区养老服务发展可以概括为两条主线、三个阶段和三类主要模式。两条主线为救助-适度普惠福利服务和居家-社区福利服务,三个阶段指由自发性的帮扶救助到村两委主导再到混合化运营,三类模式包括纯居家互助服务模式、互助服务+就餐模式、互助服务+综合模式。总体而言,农村居家社区养老服务应该是非营利定位的,互助服务是农村居家社区养老服务发展的关键,其发展路径可以概括为:分阶段、分类型地扩展救助型福利服务和适度普惠型福利服务;由福利的国家责任向国家、社会合作(发动社会参与,进行资金和服务互助)转变;由设施建设向服务供给转变;构建农村互助共同体等。     

Does Democratization Reduce the Risk of Military Interventions in Politics in Africa?

This article investigates whether there is an association between a trajectory of political liberalization, democratization, and military interventions. In what is arguably the ‘least likely case’ region in the world, this study analyzes the experience of 55 regimes in Africa between 1990 and 2004 and finds a striking regularity. Liberalizing, and in particular democratic, regimes have a significantly different track record of being subjected either to successful or failed military interventions. The analysis suggests that democratic regimes are about 7.5 times less likely to be subjected to attempted military interventions than electoral authoritarian regimes and almost 18 times less likely to be victims of actual regime breakdown as a result. Through an additional case study analysis of the ‘anomalous’ cases of interventions in democratic polities, the results are largely strengthened as most of the stories behind the numbers suggests that it is only when democratic regimes perform dismally and/or do not pay soldiers their salaries that they are at great risk of being overthrown. Legitimacy accrued by political liberalization seems to ‘inoculate’ states against military intervention in the political realm.     

Criminalising Hate Crime and Hate Speech at EU Level: Extending the List of Eurocrimes Under Article 83(1) TFEU

Criminal Law Forum - In September 2020, President von der Leyen announced the Commission’s intention to propose to extend the list of EU crimes or Eurocrimes to all forms of hate crime and...     

Breath alcohol concentration determined with a new analyzer using free exhalation predicts almost precisely the arterial blood alcohol concentration

A new breath alcohol (ethanol) analyzer has been developed, which allows free exhalation, standardizes measured exhaled alcohol concentration to fully saturated water vapor at a body temperature of 37 degrees C (43.95 mg/L) and includes a built-in self-calibration system. We evaluated the performance of this instrument by comparing standardized alcohol concentration in freely expired breath (BrAC) with arterial (ABAC) and venous (VBAC) blood alcohol concentrations in fifteen healthy volunteers who drank 0.6 g of alcohol per kg body weight. The precision (coefficient of variation, CV) of the analyzer based on in vivo duplicate measurements in all phases of the alcohol metabolism was 1.7%. The ABAC/BrAC ratio was 2251+/-46 (mean+/-S.D.) in the post-absorptive phase and the mean bias between ABAC and BrAC x 2251 was 0.0035 g/L with 95% limits of agreement of 0.033 and -0.026. The ABAC and BrAC x 2251 were highly correlated (r=0.998, p<0.001) and the regression relationship was ABAC = 0.00045 + 1.0069 x (BrAC x 2251) indicating excellent agreement and no fixed or proportional bias. In the absorption phase, ABAC exceeded BrAC x 2251 by at most 0.04+/-0.03 g/L when tests were made at 10 min post-dosing (p<0.05). The VBAC/BrAC ratio never stabilized and varied continuously between 1834 and 3259. There was a proportional bias between VBAC and BrAC x 2251 (ABAC) in the post-absorptive phase (p<0.001). The pharmacokinetic analysis of the elimination rates of alcohol and times to zero BAC confirmed that BrAC x 2251 and ABAC agreed very well with each other, but not with VBAC (p<0.001). We conclude that this new breath analyzer using free exhalation has a high precision for in vivo testing. The BrAC reflects very accurately ABAC in the post-absorption phase and substantially well in the absorption phase and thereby reflects the concentration of alcohol reaching the brain. Our findings highlight the magnitude of arterio-venous differences in alcohol concentration and support the use of breath alcohol analyzers as a stand-alone test for medical and legal purposes.     

Some common questions about participatory research: a review of the literature

This article reviews, through reference to the published literature, some key questions about participatory research. When should participatory research be used? How should participatory research be applied? What about quality of science in participatory research? Are there any institutional issues associated with the use of participatory research? And what are the benefits and costs of participatory research? The article is not a comprehensive literature review on participatory research, it is not meant to set standards for participatory research, nor to define what constitutes ‘good’ participatory research, but rather it seeks to summarise the realities of implementing participatory research, as discussed and debated by several published authors, and to provide some useful background for this special issue.     

Can Callous-Unemotional Traits and Aggression Identify Children at High-Risk of Anti-Social Behavior in a Low Socioeconomic Group?

Frick et al. (2005) proposed that Callous-Unemotional (CU) traits may be an important personality dimension associated with youth offending. The goal of the present study was to examine whether CU traits were associated with risk factors for offending in a low SES sample of children aged 10 years to 11 years in New Zealand. Two subgroups were identified: one high (High-CU/Agg group) and one low (Low-CU/Agg group) on CU traits and aggression. Results showed that scores for the High-CU/Agg group were significantly worse compared to the Low-CU/Agg group on a range of measures including stress management, caregiver criminal convictions, and dysfunctional parenting. However, analyses revealed that the measure of aggression accounted for more unique variance compared to CU traits. Further research is needed with youths from low SES communities to develop a more robust profile of potential youth offenders.