Individual differences in bitter taste preferences are associated with antisocial personality traits

Appetite ◽  
2016 ◽  
Vol 96 ◽  
pp. 299-308 ◽  
Author(s):  
Christina Sagioglou ◽  
Tobias Greitemeyer
2019 ◽  
Vol 40 (3) ◽  
pp. 127-133 ◽  
Author(s):  
Laura K. Johnson ◽  
Rachel A. Plouffe ◽  
Donald H. Saklofske

Abstract. The Dark Triad is a constellation of three antisocial personality traits: Machiavellianism, narcissism, and psychopathy. Recently, researchers have introduced a “Dark Tetrad” that includes subclinical sadism, although others suggest considerable overlap between psychopathy and sadism. To clarify the position of sadism within the Dark Triad, an online study was conducted with 615 university students. Exploratory factor analysis revealed that a six-factor solution fit the data best, representing Machiavellianism, psychopathy, physical sadism, verbal sadism, narcissism, and vicarious sadism. Furthermore, convergent validity was supported through sadism’s correlations with the HEXACO personality traits. The results support sadism’s inclusion within the Dark Tetrad as a unique construct but with some conceptual overlap with psychopathy.


2012 ◽  
Vol 24 (1) ◽  
pp. 1-15 ◽  
Author(s):  
Michael Doyle ◽  
Tarun Khanna ◽  
Charlotte Lennox ◽  
Jenny Shaw ◽  
Adrian Hayes ◽  
...  

Author(s):  
Saira Azam ◽  
Uzma Gilani

The Present study was intended to investigate the antisocial behaviors in incarcerated juveniles in Peshawar KP. To compare the antisocial personality traits between juvenile delinquents up to 14 years of age with age ranging between 15- 18 years. A sample of sixty (N=60) detained children and adolescent boys with age range of 12-18 years was selected through non-random sampling. A questionnaire was constructed to measure the presence of antisocial behaviors in children and adolescents. The statistical analysis of the data revealed that the prevalence and frequency of antisocial personality traits is higher in juvenile delinquents whose age is more than 15 years as compared to those whose age is below 14 years.


PeerJ ◽  
2019 ◽  
Vol 7 ◽  
pp. e8198
Author(s):  
Ligiana Mihaela Petre ◽  
Bianca Nicoleta Vatasescu

Background Understanding individual food preferences is critical for creating tailored strategies that promote healthy individual eating behaviors. Individual sensory liking appears to be an essential determinant of dietary intake. Taste preferences influence satisfaction and satiety, and may consequently influence weight status and psychological adjustment. The purpose of this study was to identify the association between taste preferences (sweet, salty, sweet & fatty, salty & fatty) and personality features. Methods The Millon Clinical Multiaxial Inventory-III (MCMI-III) was used for the assessment of personality traits and PrefQuest (PQ) was used for measuring recalled food preferences. A total of 137 participants were included in the study. The relationship between compulsive and antisocial features and taste preferences was assessed by hierarchical multiple linear regression, while controlling for age, gender, BMI, marital status, and educational level. Results The antisocial personality traits were a negative explanatory variable for sweet & fatty taste preference, R2 = .15, t(132) =  − 2.40, p = .018, 95% [−.57, −.06] and salty & fatty taste preference, R2 = .16, t(133) =  − 2.38, p = .019, 95% [−.07, −.01], while controlling for anthropological factors. In addition, men showed a higher preference than women for sweet & fatty food, such as chocolate or desserts, rsp = .19, p = .021, and for the salty & fatty food, rsp = .30, p < .001. BMI was not found to moderate the relationship between personality and taste preference. No significant association was found between compulsive personality traits and food preference, as assessed by sensory liking. Conclusions The findings can bring a much better understanding of the relationship between the compulsive or antisocial personality and taste preferences. In addition, it may help build psychotherapeutic and nutritional strategies that promote healthy eating behaviors, tailored to a particular personality style.


2019 ◽  
Vol 7 (4) ◽  
pp. 657-662 ◽  
Author(s):  
Izabela Filov

BACKGROUND: Mental disorder can increase the likelihood of taking violent acts of some individuals, but only a small percentage of violence in societies could be attributed to patients with mental health problems. For the past several years numerous studies related to forensic psychiatry has confirmed a close causal relationship between violent offenders and psychiatric comorbidity. Several studies have provided strong evidence that antisocial personality disorders (APD) represent a significant clinical risk for violence. AIM: This study aims to show the relationship between antisocial personality disorder and antisocial personality traits with the other mental disorders and the manifestation of violence between the forensic populations of patients. METHODS: The survey was conducted at the Psychiatric Hospitals and the Mental Health Centre. The research was carried out between two groups: one group of perpetrators of violence (PV) and a control group divided into two subgroups, a control group without violence (CG WV) and a group of respondents forcibly hospitalised CG FH. After obtaining consent for participation in the study, patients were interviewed, and questionnaires were applied. The research methodology included using measuring instrument-Psychopathy Checklist-revised (Hare's PCL-R). RESULTS: The results show that in the group PV antisocial personality disorder is present in 45 patients, or 50% of the total sample. According to statistical research in between groups PV, CG WV and CG WV, there were determent significant differences in specifically listed items from Hare's PCL-R. CONCLUSIONS: Psychopathological traits of mental disorders which are pathognomonic of committing violence are paranoid schizophrenia, as the most present and antisocial personality disorder in comorbidity, as the highest risk factor among the population with mental disorders that manifest violence.


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