scholarly journals Sexual Sadism: Its Role in the Crime-Commission Process of Sexual Homicide of Children

2020 ◽  
pp. 088626052091684 ◽  
Author(s):  
Julien Chopin ◽  
Eric Beauregard
Keyword(s):  
Rating Scale ◽  
Crime Scene ◽  
Child Victims ◽  
Specific Method ◽  
International Database ◽  
Sexual Sadism ◽  
Sexual Homicide ◽  
Crime Commission ◽  
Practical Implications

This study investigates the role of sexual sadism in the crime-commission process of sexual homicide (SH) involving child victims. A comparison between sadistic and nonsadistic cases involving child victims is conducted by examining the crime context, crime characteristics, methods of killing, body recovery characteristics, and forensic awareness strategies used by offenders. The sample comes from the Sexual Homicide International Database (SHIelD) including 135 cases of solved SHs involving child victims—35 cases with sexual sadism and 101 cases without sexual sadism. The Sexual Homicide Crime Scene Rating Scale for Sexual Sadism (SADSEX-SH) scale is used to identify sexual sadism from crime scene actions. Bivariate and multivariate analysis are performed to examine the differences between the two groups. Findings indicate that sadistic SH of children are characterized by an important level of structured premeditation, the commission of more diversified sexual acts, the use of specific method of killing, and the partial use of forensic awareness strategies. Practical implications in terms of criminal investigations are discussed.

Sexual Homicide Crime Scene Rating Scale for Sexual Sadism

2019 ◽  
Author(s):  
Wade C. Myers ◽  
Eric Beauregard ◽  
William Menard
Keyword(s):  
Rating Scale ◽  
Crime Scene ◽  
Sexual Sadism ◽  
Sexual Homicide

scholarly journals “Drop the Body”: Body Disposal Patterns in Sexual Homicide

2020 ◽  
pp. 0306624X2093143
Author(s):  
April Miin Miin Chai ◽  
Eric Beauregard ◽  
Julien Chopin
Keyword(s):  
Logistic Regression ◽  
Rational Choice ◽  
The Body ◽  
Regression Analyses ◽  
Sexual Homicide ◽  
Research Questions ◽  
Practical Implications

The current study investigates body disposal patterns in sexual homicide and examines whether offender’s behavior differ between solved and unsolved cases. To address these two research questions in line with rational choice perspective, a series of logistic regression analyses was conducted on a sample of 250 solved, and 100 unsolved sexual homicide cases in Canada. Within solved cases, results show that if victim is a prostitute, body found concealed, and found lying face down, it is likely the body was moved. For unsolved cases, the role of victim as a prostitute, and body recovered outdoors suggest that the body was moved. Further, results indicate that post-crime phase factors predicted the most whether the victim’s body was moved in solved cases. Whereas within unsolved cases, crime-phase factors contributed the most at predicting whether the body was moved post-homicide. Theoretical and practical implications from this study are discussed.

scholarly journals Patterns of Necrophilic Behaviors in Sexual Homicide: A Criminological Perspective

2020 ◽  
pp. 0306624X2096994
Author(s):  
Julien Chopin ◽  
Eric Beauregard
Keyword(s):  
Latent Class Analysis ◽  
Latent Class ◽  
Post Mortem ◽  
Class Analysis ◽  
Sexual Homicide ◽  
Primary Motivation ◽  
Deviant Behaviors ◽  
Crime Commission ◽  
Criminological Perspective ◽  
Practical Implications

This study aims to empirically explore the patterns of necrophilic behaviors in sexual homicide. More specifically, the study investigates offender, victim, and crime characteristics of sexual homicides where necrophilic acts were perpetrated, to determine whether the primary motivation to kill is associated with the attainment of corpses or whether the post-mortem sexual acts were secondary deviant behaviors. The sample used in this study consists of 109 cases of extrafamilial sexual homicides where post-mortem sexual acts were committed by offenders. Latent class analysis was used to examine each step of the crime-commission process of sexual homicide offenders involved in necrophilic behaviors. Our findings suggest that there are four different patterns of necrophilia in sexual homicide: Opportunistic, experimental, preferential, and sadistic. Preferential offenders are the only ones who specifically kill their victims in order to have sex with their corpses, while for sadistic, experimental, and opportunistic offenders post-mortem sexual acts were part of a secondary deviant process. Practical implications in terms of criminal investigations and offenders’ treatment are discussed.

The Role of Behavioral Models in the Ontological Structure of Modern Macroeconomics

2013 ◽  
pp. 98-110
Author(s):  
M. Likhachev
Keyword(s):  
Economic System ◽  
Government Regulation ◽  
Institutional Structure ◽  
Economic Environment ◽  
Behavioral Models ◽  
Macroeconomic Models ◽  
Basic Characteristics ◽  
Practical Implications

Behavioral models are considered in the paper as the link between the description of the institutional structure of the economic system and the formation of macro-aggregates, reflecting the results of its operations. The degree of homogeneity of the private sector’s economic environment and complementary goals of private entities and government regulation are noted as basic characteristics of behavioral models. The author examines the differences in the estimates of these characteristics as one of the most important factors underpinning the architecture of modern macroeconomic models and their practical implications.

Association of time to surgery with leg pain after lumbar discectomy: is delayed surgery detrimental?

2020 ◽  
Vol 32 (2) ◽  
pp. 160-167 ◽  
Author(s):  
Alessandro Siccoli ◽  
Victor E. Staartjes ◽  
Marlies P. de Wispelaere ◽  
Marc L. Schröder
Keyword(s):  
Rating Scale ◽  
Proportional Hazards Model ◽  
Cox Proportional Hazards ◽  
Lumbar Discectomy ◽  
Cox Proportional Hazards Model ◽  
Neurological Deficits ◽  
Leg Pain ◽  
Specific Method ◽  
Time To Surgery ◽  
Patient Reported

OBJECTIVEWhile it has been established that lumbar discectomy should only be performed after a certain waiting period unless neurological deficits are present, little is known about the association of late surgery with outcome. Using data from a prospective registry, the authors aimed to quantify the association of time to surgery (TTS) with leg pain outcome after lumbar discectomy and to identify a maximum TTS cutoff anchored to the minimum clinically important difference (MCID).METHODSTTS was defined as the time from the onset of leg pain caused by radiculopathy to the time of surgery in weeks. MCID was defined as a minimum 30% reduction in the numeric rating scale score for leg pain from baseline to 12 months. A Cox proportional hazards model was utilized to quantify the association of TTS with MCID. Maximum TTS cutoffs were derived both quantitatively, anchored to the area under the curve (AUC), and qualitatively, based on cutoff-specific MCID rates.RESULTSFrom a prospective registry, 372 patients who had undergone first-time tubular microdiscectomy were identified; 308 of these patients (83%) obtained an MCID. Attaining an MCID was associated with a shorter TTS (HR 0.718, 95% CI 0.546–0.945, p = 0.018). Effect size was preserved after adjustment for potential confounders. The optimal maximum TTS was estimated at 23.5 weeks based on the AUC, while the cutoff-specific method suggested 24 weeks. Discectomy after this cutoff starts to yield MCID rates under 80%. The 24-week cutoff also coincided with the time point after which the specificity for MCID first drops below 50% and after which the negative predictive value for nonattainment of MCID first surpasses ≥ 20%.CONCLUSIONSThe study findings suggest that late lumbar discectomy is linked with poorer patient-reported outcomes and that—in accordance with the literature—a maximum TTS of 6 months should be aimed for.

Microbial Bioconversion: A Regio-specific Method for Novel Drug Design and Toxicological Study of Metabolites

2019 ◽  
Vol 20 (14) ◽  
pp. 1156-1162
Author(s):  
Maria Yousuf ◽  
Waqas Jamil ◽  
Khayala Mammadova
Keyword(s):  
Microbial Transformation ◽  
Specific Method ◽  
Reaction Conditions ◽  
Small Organic Molecules ◽  
Toxicological Studies ◽  
Drug Designing ◽  
Transformation Methods ◽  
Novel Drug

The methods of chemical structural alteration of small organic molecules by using microbes (fungi, bacteria, yeast, etc.) are gaining tremendous attention to obtain structurally novel and therapeutically potential leads. The regiospecific mild environmental friendly reaction conditions with the ability of novel chemical structural modification in compounds categorize this technique; a distinguished and unique way to obtain medicinally important drugs and their in vivo mimic metabolites with costeffective and timely manner. This review article shortly addresses the immense pharmaceutical importance of microbial transformation methods in drug designing and development as well as the role of CYP450 enzymes in fungi to obtain in vivo drug metabolites for toxicological studies.

Formation of university scholars’ entrepreneurial intentions: Interaction between perceived desirability and perceived feasibility

2020 ◽  
Vol 48 (1) ◽  
pp. 1-13
Author(s):  
Wen Li ◽  
Yurong Zhang
Keyword(s):  
Significant Role ◽  
Moderating Effect ◽  
Entrepreneurial Intentions ◽  
Environmental Support ◽  
Academic Entrepreneurs ◽  
Event Model ◽  
Perceived Desirability ◽  
Practical Implications

Drawing on the entrepreneurial event model, we examined the role of perceived desirability and perceived feasibility and their interaction in university scholars' entrepreneurial intentions, with data from 252 Chinese academic entrepreneurs. Results showed that perceived feasibility only had a significant effect on scholars' entrepreneurial intentions formation. Further, the moderating effect of external environmental support brought about an interactive mechanism between perceived desirability and perceived feasibility: When perceived desirability was low, perceived feasibility played a more significant role in entrepreneurial intentions formation, and vice versa. Theoretical contributions and practical implications are discussed.

Applying Expanded Servicescape to the Hotel Industry

2021 ◽  
pp. 109634802110115
Author(s):  
Seonjeong (Ally) Lee ◽  
Ning-Kuang Chuang
Keyword(s):  
Quality Of Life ◽  
Customer Loyalty ◽  
Physical Environment ◽  
Online Survey ◽  
Hotel Industry ◽  
Holistic Approach ◽  
Environmental Cues ◽  
Practical Implications

The physical environment plays an essential role in customers’ hotel stay experiences. Hotels offer a differentiated atmosphere that creates favorable customers’ evaluations. Based on the significant role of environmental cues, this study investigates the effects of an expanded servicescape on customers’ evaluations, including customer satisfaction, quality of life, and customer loyalty, in the context of the hotel industry. To test the proposed research framework, this study collects data from previous hotel customers and conducts a self-administered, online survey. Findings identified ambience, interactions with employees, authenticity, and fascination positively influenced customers’ satisfaction, which further influenced customer loyalty. Only ambience and fascination positively influenced quality of life, which in turn influenced customer loyalty. Results contributed to the application of expanded servicescape in the hotel context. Results also suggested practical implications of the holistic approach of servicescape in the hotel industry.

A “Learning from Action” workshop in Japan

2019 ◽  
Vol 40 (2) ◽  
pp. 77-83
Author(s):  
Robert Douglas Hinshelwood ◽  
Luca Mingarelli ◽  
Simona Masnata
Keyword(s):  
Far East ◽  
Opportunity To Learn ◽  
Content Type ◽  
Work Activities ◽  
Defensive Role ◽  
Feedback Data ◽  
Experiential Workshop ◽  
First Time ◽  
Practical Implications

Purpose Many people in severe mentally disturbed states do not use language or other symbolic media well or coherently. Therefore, the non-verbal medium needs to be understood by workers with such people. The “Learning from Action” experiential workshop was developed in order to provide an opportunity to learn about hidden messages in the relationships and roles occurring in activities. In August 2017, a workshop was run for the first time in Japan. The purpose of this paper is to report the experience and dynamics observed by the three consultants, who are here the authors of this paper. Design/methodology/approach After the workshop all the staff and members, including interpreters, were invited to give feedback. Findings Analysis of the feedback data showed certain important dynamics, concerning especially dependence, cultural defences and the defensive role of activity in a multicultural context. Research limitations/implications This is an initial experience to be followed up by later feedback and further workshops. Practical implications Workers awareness of non-verbal communication within the roles of work activities is a training possibility. It faces various resistances including the mental health assumptions of meaninglessness of any communication outside the verbal. Originality/value This is a method of training not widely used even in European countries, and is the first in a country in the far east.

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