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Adagide S, Canlı S, Aksoy M. The identification of the relationship between nursing students' disgust sensitivity and willingness to care for the elderly: The case of a university. Geriatr Nurs 2024; 59:453-457. [PMID: 39141952 DOI: 10.1016/j.gerinurse.2024.07.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 07/10/2024] [Accepted: 07/30/2024] [Indexed: 08/16/2024]
Abstract
OBJECTIVES In clinical learning environments, nursing students frequently encounter situations that cause physical disgust. It is believed that a high sensitivity to disgust among students can negatively affect their academic performance and caregiving behavior. This study was conducted to identify the relationship between nursing students' disgust sensitivity and willingness to care for older adults. METHOD This descriptive and cross-sectional research was conducted with 807 volunteer participants studying at the Department of Nursing of a university in southeast Turkey. The research data were collected by using the Personal Information Form, the Disgust Sensitivity Scale - Revised Form (DS-R), and the Willingness to Care for the Elderly Scale (WCES) . Descriptive statistics, the Student's t-test, the Mann-Whitney U test, the One-Way Analysis of Variance, and Pearson's correlation were used in the analysis of research data. RESULTS In the research, nursing students' mean DS-R and WCES scores were calculated respectively as 77.93 ± 16.40 and 34.16 ± 5.98 points. A statistically significant negative relationship was found between nursing students' DS-R and WCES scores (p < 0.05). In the research, there were statistically significant differences in nursing students' mean DS-R scores as per the variables of student gender and class year. Also, it was found that, as per the variables of student nationality and the status of assuming responsibility for the care of a sick or old relative, there were statistically significant differences in both nursing students' mean DS-R scores and their mean WCES scores (p < 0.05). CONCLUSION It was concluded that nursing students had high-level disgust sensitivity and medium-level willingness to care for an older adult. As the disgust sensitivity of the nursing students increased, their willingness to care for an older adult was negatively affected. Therefore, it is important that nurse educators evaluate nursing students' disgust sensitivity and help nursing students define and eliminate their disgust emotions.
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Affiliation(s)
- Simla Adagide
- Siirt University, Faculty of Health Sciences, Department of Nursing Psychiatric, Siirt Turkey
| | - Serap Canlı
- Department of Elderly Care, Haymana Vocational School, University of Ankara, Türkiye
| | - Meyreme Aksoy
- Siirt University, Faculty of Health Sciences, Department of Nursing Fundamentals, Siirt Turkey.
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Luu OTK, Khuong LQ, Tran TTP, Nguyen TD, Nguyen HM, Van Hoang M. Self-reported Communicable Diseases and Associated Socio-demographic Status Among Ethnic Minority Populations in Vietnam. J Racial Ethn Health Disparities 2024; 11:1238-1245. [PMID: 37099240 PMCID: PMC10132417 DOI: 10.1007/s40615-023-01602-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 03/21/2023] [Accepted: 04/11/2023] [Indexed: 04/27/2023]
Abstract
INTRODUCTION This study was conducted to identify the self-reported communicable diseases (CDs) rate and associated factors among ethnic minority populations in Vietnam. METHODS We conducted a cross-sectional study of 6912 ethnic minority participants from 12 provinces located in four socioeconomic regions in Vietnam. A total of 4985 participants were included in the final analysis. We used a structured questionnaire to collect information on self-reported CDs and socio-demographic information. RESULTS The results showed that the prevalence of self-reported CDs was 5.7% (95% CI: 5.0-6.4%). Ethnicity was shown to have an independently significant correlation to self-reported CDs. The Cham Ninh Thuan, Tay, Dao and Gie Trieng ethnic populations had significantly higher odds of self-reported CDs than those of La Hu ethnicity (OR = 47.1, 6.3, 5.6, and 6.5, respectively). Older people and males had significantly higher odds of having CDs than younger and females. CONCLUSION Our findings recommend conducting ethnic-specific interventions to diminish the incidence of CDs.
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Affiliation(s)
- Oanh Thi Kim Luu
- Hanoi University of Public Health, 1A Duc Thang Road, Duc Thang District, Hanoi, 100000, North Tu Liem, Vietnam.
| | - Long Quynh Khuong
- Hanoi University of Public Health, 1A Duc Thang Road, Duc Thang District, Hanoi, 100000, North Tu Liem, Vietnam
| | - Thao Thi Phuong Tran
- Hanoi University of Public Health, 1A Duc Thang Road, Duc Thang District, Hanoi, 100000, North Tu Liem, Vietnam
| | - Thanh Duc Nguyen
- Hanoi University of Public Health, 1A Duc Thang Road, Duc Thang District, Hanoi, 100000, North Tu Liem, Vietnam
| | - Huong Mai Nguyen
- General Office for Population and Family Planning, Vietnam Ministry of Health, Hanoi, Vietnam
| | - Minh Van Hoang
- Hanoi University of Public Health, 1A Duc Thang Road, Duc Thang District, Hanoi, 100000, North Tu Liem, Vietnam
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Chavez-Yenter D, Lille HM, Gorissen S, John KK, Vega AS, Jensen JD. Spit, Disgust, and Parasite Stress Theory: A Message Experiment. JOURNAL OF HEALTH COMMUNICATION 2023; 28:498-506. [PMID: 37382498 PMCID: PMC10527420 DOI: 10.1080/10810730.2023.2229772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/30/2023]
Abstract
Public health interventions targeting coughing and spitting during the Tuberculosis and 1918 flu epidemics were largely successful. Specifically, public health officials' messaging framed the behavior of spitting as repulsive and endangering to others, prompting an elicitation of disgust. Anti-spitting campaigns - messaging that focuses on the threat of spit or sputum - have long been common during pandemics and manifested once again to combat the spread of COVID-19. Yet, few scholars have theorized if and how anti-spitting campaigns function to change behavior. One possibility is parasite stress theory, which posits that human behavior is driven by a desire to avoid pathogenic threats like spit. The application of these types of disgust appeals in public health messaging remains understudied and warrants exploration. To test the applicability of the parasite stress theory, our message experiment with US adults (N = 488) examined reactions to anti-spit messages that varied in visual disgust (low and high). For more highly educated respondents, the high disgust appeal directly decreased spitting intentions, and this relationship was stronger for individuals with higher levels of pathogen and moral disgust. Given the importance of public messaging during pandemics, future research should continue to examine the efficacy and theoretical underpinnings of specific disgust appeals.
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Affiliation(s)
- Daniel Chavez-Yenter
- Department of Communication, University of Utah Salt Lake City, UT
- Cancer Control and Population Sciences, Huntsman Cancer Institute Salt Lake City, UT
| | - Helen M. Lille
- Department of Communication Studies, University of Iowa, Iowa City, IA
| | - Sebastiaan Gorissen
- Department of Digital Media and Communications, Saint Michael’s College, Burlington, VT
| | - Kevin K. John
- School of Communications, Brigham Young University Provo, UT
| | - Alexis S. Vega
- Department of Communication, University of Utah Salt Lake City, UT
| | - Jakob D. Jensen
- Department of Communication, University of Utah Salt Lake City, UT
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Becker E, Lawrence NS. Meat disgust is negatively associated with meat intake - Evidence from a cross-sectional and longitudinal study. Appetite 2021; 164:105299. [PMID: 33965435 DOI: 10.1016/j.appet.2021.105299] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 04/29/2021] [Accepted: 05/02/2021] [Indexed: 11/17/2022]
Abstract
Meat consumption is increasingly seen as unsustainable, unhealthy, and unethical. Understanding what factors help people reduce their meat intake is urgently needed. One such factor is meat disgust, a feeling reported by many vegetarians, and which could be a promising basis for meat reduction interventions. However, meat disgust and its impact on meat consumption is poorly understood. We examined meat disgust and its role in vegetarianism and reducing meat intake in a cross-sectional and longitudinal online study. We measured self-reported meat consumption, meat disgust (by self-report and Implicit Association Test), meat liking, self-control, and disgust sensitivity in N = 711 adults (57% omnivores, 28% flexitarians, 15% vegetarians) recruited from a community cohort. Results showed that 73% of vegetarians can be classified as 'meat disgusted', and that meat disgust predicted meat intake better than self-control in omnivores and flexitarians at baseline. Following up a sub-sample of participants (N = 197) after six months revealed that changes in meat intake over time were also associated with changes in meat disgust. This is the first study to quantify the impact of meat disgust on (changes in) meat consumption and its prevalence in the vegetarian and the general population. Our findings advance research into meat disgust and encourage the development of disgust-based interventions to reduce meat intake.
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Affiliation(s)
- Elisa Becker
- School of Psychology, College of Life and Environmental Sciences, University of Exeter, Exeter, EX4 4QG, UK.
| | - Natalia S Lawrence
- School of Psychology, College of Life and Environmental Sciences, University of Exeter, Exeter, EX4 4QG, UK.
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“and My soul shall abhor you” : Implicit processing of social disgust. PERSONALITY AND INDIVIDUAL DIFFERENCES 2021. [DOI: 10.1016/j.paid.2020.110360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Ksiazkiewicz A, Friesen A. Slimy worms or sticky kids How caregiving tasks and gender identity attenuate disgust response. Politics Life Sci 2020; 39:167-186. [PMID: 33231035 DOI: 10.1017/pls.2020.21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Disgust is derived from evolutionary processes to avoid pathogen contamination. Theories of gender differences in pathogen disgust utilize both evolutionary psychological and sociocultural perspectives. Drawing on research that suggests that masculine and feminine gender identities are somewhat orthogonal, we examine how gender identity intersects with pathogen disgust. In addition, building on evolutionary psychological and sociocultural accounts of how caregiving and parental investment affect pathogen disgust, we present a new measure of caregiving disgust and compare its properties across gender, parental status, and political ideology with those of a conventional pathogen disgust measure. This registered report finds that how masculinity and femininity affect disgust varies by gender, disgust domain, and their intersection; that parental status effects vary by disgust domain but not gender; that reframing disgust in terms of caregiving eliminates the gender gap in disgust; and that the caregiving frame unexpectedly strengthens the relationship between disgust and political ideology.
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Pehlivanidis A, Pehlivanidi N, Papanikolaou K, Mantas V, Bertou E, Chalimourdas T, Sypsa V, Papageorgiou C. The Emotion of Disgust among Medical and Psychology Students. Diseases 2020; 8:diseases8040043. [PMID: 33203074 PMCID: PMC7709109 DOI: 10.3390/diseases8040043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/11/2020] [Accepted: 11/12/2020] [Indexed: 11/16/2022] Open
Abstract
The emotion of disgust evolved as a way to protect oneself from illness and is associated with aspects of disease avoidance. Disgust Scale–Revised (DS-R) (Olatunji et al., 2008) measures the disgust propensity of three kinds of disgust (core, animal reminder, contamination). Contextual factors, such as academic background, might influence DS-R scoring, especially among medical students, where the notion of disease is central. We examined DS-R scoring and the choice of postgraduate studies in medical (n = 94) and psychology (n = 97) students. In an anonymous web-based survey, participants completed the DS-R and a questionnaire including plans for postgraduate studies. Females outnumbered males and scored higher in total DS-R score (p = 0.003). Psychology students scored higher in all three kinds of disgust (p < 0.001 for core disgust and animal reminder, p = 0.069 for contamination disgust), indicating a higher level of disease avoidance. Medical students willing to follow Internal Medicine scored higher in core disgust (p < 0.05), while psychology students willing to study Experimental Psychology scored lower in the animal reminder subscale (p = 0.019 and p < 0.001 for the association between these subscales and the orientation of Medical and Psychology Students, respectively). In conclusion, disgust propensity as rated by DS-R is related to academic background and orientation preferences in postgraduate studies.
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Affiliation(s)
- Artemios Pehlivanidis
- 1st Department of Psychiatry, Medical School-National and Kapodistrian University of Athens, Eginition Hospital, Vas Sophias 72, 11528 Athens, Greece; (V.M.); (T.C.); (C.P.)
- Correspondence:
| | - Niki Pehlivanidi
- Medical School-National and Kapodistrian University of Athens, Eginition Hospital, Vas Sophias 72, 11528 Athens, Greece;
| | - Katerina Papanikolaou
- Department of Child Psychiatry, Medical School-National and Kapodistrian University of Athens, “Agia Sophia” Children’s Hospital, Thivon and Papadiamantopoulou Street, 11527 Athens, Greece;
| | - Vassileios Mantas
- 1st Department of Psychiatry, Medical School-National and Kapodistrian University of Athens, Eginition Hospital, Vas Sophias 72, 11528 Athens, Greece; (V.M.); (T.C.); (C.P.)
| | - Elpida Bertou
- School of Psychology-National and Kapodistrian University of Athens, Eginition Hospital, Vas Sophias 72, 11528 Athens, Greece;
| | - Theodoros Chalimourdas
- 1st Department of Psychiatry, Medical School-National and Kapodistrian University of Athens, Eginition Hospital, Vas Sophias 72, 11528 Athens, Greece; (V.M.); (T.C.); (C.P.)
| | - Vana Sypsa
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National and Kapodistrian University of Athens, Mikras Asias 75, 11527 Athens, Greece;
| | - Charalambos Papageorgiou
- 1st Department of Psychiatry, Medical School-National and Kapodistrian University of Athens, Eginition Hospital, Vas Sophias 72, 11528 Athens, Greece; (V.M.); (T.C.); (C.P.)
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Mentser S, Nussinson R. We're not of the same feather: Disgust sensitivity and reduced perceived similarity to unknown others. PERSONALITY AND INDIVIDUAL DIFFERENCES 2020. [DOI: 10.1016/j.paid.2020.110039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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García-Gómez L, Romero-Rebollar C, Hartmann C, Siegrist M, Ferreira G, Gutierrez-Aguilar R, Villalpando S, Pacheco-Lopez G. Food Disgust Scale: Spanish Version. Front Psychol 2020; 11:165. [PMID: 32116959 PMCID: PMC7020908 DOI: 10.3389/fpsyg.2020.00165] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 01/22/2020] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION The Food Disgust Scale (FDS) was recently developed and validated in Swiss adult population. This study aims to: (1) validate the FDS for the first time in a Spanish-speaking Mexican population, (2) correlate food disgust sensitivity with picky eating measures, and (3) explore the association between food disgust sensitivity and body mass index (BMI). MATERIALS AND METHODS A Spanish version of the FDS (FDS-Sp) and its short version (FDS-Sp short) were tested with confirmatory factor analysis (CFA) in order to test the original item/factor structure. Bivariate correlations were performed to determine the association between FDS-Sp/FDS-Sp short scores and picky eating. Lastly, hierarchical linear regression analysis was carried out to determine the relationship between food disgust sensitivity and BMI. RESULTS The factor structure of the FDS was replicated and acceptable internal consistency values were observed for FDS-Sp subscales (α varied between 0.781 and 0.955). Moreover, FDS-Sp subscales and FDS-Sp short were correlated with picky eating. Higher score in VEGI subscale of the FDS-Sp was a significant predictor for higher BMI, explaining 4% of the variance. CONCLUSION FDS-Sp is a useful, reliable and robust psychometric instrument to measure the sensitivity to unpleasant food situations in a Mexican adult Spanish-speaking population. A relationship between food disgust sensitivity and picky eating, selective eating behaviors and neophobia in Mexicans was confirmed. BMI is multifactorial and only one subscale of FDS-Sp is a significant predictor for BMI status. These results are helpful to continue exploring food disgust in diverse populations.
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Affiliation(s)
- Leonor García-Gómez
- Health Sciences Department, Metropolitan Autonomous University (UAM), Campus Lerma, Lerma, Mexico
- Department of Research in Smoking and COPD, National Institute of Respiratory Diseases (INER) Ismael Cosio Villegas, Mexico City, Mexico
| | - César Romero-Rebollar
- Health Sciences Department, Metropolitan Autonomous University (UAM), Campus Lerma, Lerma, Mexico
| | - Christina Hartmann
- Department of Health Sciences and Technology, Swiss Federal Institute of Technology (ETH) Zurich, Zurich, Switzerland
| | - Michael Siegrist
- Department of Health Sciences and Technology, Swiss Federal Institute of Technology (ETH) Zurich, Zurich, Switzerland
| | | | - Ruth Gutierrez-Aguilar
- Research Division, School of Medicine, National Autonomous University of Mexico (UNAM), Mexico City, Mexico
- Laboratory of Metabolic Diseases: Obesity and Diabetes, Children’s Hospital of Mexico (HIM) Federico Gómez, Mexico City, Mexico
| | - Salvador Villalpando
- Department of Gastroenterology & Nutrition, Children’s Hospital of Mexico (HIM) Federico Gómez, Mexico City, Mexico
| | - Gustavo Pacheco-Lopez
- Health Sciences Department, Metropolitan Autonomous University (UAM), Campus Lerma, Lerma, Mexico
- Department of Health Sciences and Technology, Swiss Federal Institute of Technology (ETH) Zurich, Zurich, Switzerland
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Díaz A, Beleña Á, Zueco J. The Role of Age and Gender in Perceived Vulnerability to Infectious Diseases. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17020485. [PMID: 31940870 PMCID: PMC7014162 DOI: 10.3390/ijerph17020485] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/06/2020] [Accepted: 01/08/2020] [Indexed: 11/16/2022]
Abstract
Background: The study of the immune system has been approached using two separate paths, the biological immune system and the behavioral immune system. Recently, Gangestad and Grebe proposed a unique integrated compensatory immune system, where both systems work together and one of them could compensate for the other when necessary. However, few studies have confirmed the existence of this integrated compensatory immune system. Our study represents an attempt to explore the existence of this unique immune system, investigating if the behavioral immune system variables increase when the biological immune system weakens with age. Material and Methods. The cross-sectional design study was made up of a final sample of 1108 participants (45.2% men and 54.2 women) aged 18-64 years. The younger group (18-21 years) was made up of students, whilst the older groups (22 to 64 years) were composed by their relatives and acquaintances, following the snow ball process. The participants completed the Perceived Vulnerability to Disease Questionnaire that assesses perceived infectability and germ aversion. Correlations, analyses of variance (ANOVAs), and independent group comparisons were performed. These analyses showed the relationships between the variables studied, the effects of age and gender in perceived infectability and germ aversion, and the differences that perceived infectability and germ aversion presented in different age-groups separated by gender. Results: A pattern emerged where germ aversion increases as both men and women get older, but perceived infectability decreases up to the age of 50, and then it increases in women from that age onward. Gender differences are only significant in younger participants, with women having higher scores than men in both variables. Conclusion: The results partially support the existence of a unique integrated compensatory biological/behavioral immune system.
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Affiliation(s)
- Amelia Díaz
- Department of Personality, Assessment and Psychological Treatment, Faculty of Psychology, University of Valencia, 46010 Valencia, Spain;
- Correspondence: ; Tel.: +34-96-2864411
| | - Ángela Beleña
- Department of Personality, Assessment and Psychological Treatment, Faculty of Psychology, University of Valencia, 46010 Valencia, Spain;
| | - Jesús Zueco
- Department of Microbiology and Ecology, Faculty of Pharmacy, University of Valencia, 46010 Valencia, Spain;
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Polák J, Landová E, Frynta D. Undisguised disgust: a psychometric evaluation of a disgust propensity measure. CURRENT PSYCHOLOGY 2019. [DOI: 10.1007/s12144-018-9925-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Psychometric Properties, Factor Structure, and Evidence for Measurement Invariance in the Greek Version of the Disgust Scale-Revised (DS-R). Diseases 2019; 7:diseases7020033. [PMID: 30987145 PMCID: PMC6631654 DOI: 10.3390/diseases7020033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 03/27/2019] [Accepted: 04/01/2019] [Indexed: 11/17/2022] Open
Abstract
The Disgust Scale has been designed to measure disgust propensity—the individual ease in experiencing disgust. The present study aimed to explore the validity, reliability, the factor structure, and the measurement invariance of the Greek version of the Disgust Scale-Revised (DS-R). A sample of 754 healthy participants completed the Greek version of the DS-R. A subset (n = 363) also completed the revised Symptom checked list and the Eysenck Personality Questionnaire, in order to examine the concurrent validity. Exploratory and Confirmatory factor analyses in different subsets were used to examine the factor structure. Multiple indicators–multiple causes model (MIMIC) models were used to assess the measurement invariance across gender and age. Demographic influences were assessed using t-tests, ANOVA, and Pearson’s correlations. Exploratory factor analysis concluded to two and three factor models, with a factor structure similar to the ones proposed in the literature. Confirmatory factor analysis and bi-factor analysis provided evidence in favor of the three-factor solution. Measurement invariance test revealed differences in six items across gender, and three items across age. The psychometric properties of the factors were satisfactory. Demographic influences on the responses were present, especially with respect to gender. The Greek version of the DS-R demonstrated satisfactory psychometric properties, making it suitable for use for the Greek population.
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Nussinson R, Mentser S, Rosenberg N. Sensitivity to Deviance and to Dissimilarity: Basic Cognitive Processes Under Activation of the Behavioral Immune System. EVOLUTIONARY PSYCHOLOGY 2018; 16:1474704918813433. [PMID: 30486673 PMCID: PMC10480945 DOI: 10.1177/1474704918813433] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Accepted: 10/25/2018] [Indexed: 09/09/2023] Open
Abstract
Throughout evolutionary history, pathogens have imposed strong selection pressures on humans. To minimize humans' exposure to pathogens, a behavioral immune system that promotes the detection and avoidance of disease-connoting cues has evolved. Although most pathogens cannot be discerned by our sensory organs, they produce discernable changes in their environment. As a result, a common denominator of many disease-connoting cues is morphological deviance-figurative disparity from what is normal, visual dissimilarity to the prototype stored in memory. Drawing on an evolutionary rationale, we examine the hypothesis that activation of the behavioral immune system renders people more sensitive to morphological deviance and more prone to perceive dissimilarities between stimuli. In Study 1 ( N = 343), participants who scored higher on disgust sensitivity demonstrated greater differentiation between normal and disfigured faces, reflecting greater sensitivity to morphological deviance in the bodily domain. In Study 2 ( N = 109), participants who were primed with pathogen threat demonstrated greater differentiation between perfect and imperfect geometrical shapes, reflecting greater sensitivity to morphological deviance even in stimuli that have nothing to do with health or disease. In Study 3 ( N = 621), participants who scored higher on disgust sensitivity perceived pairs of neutral pictures as less similar (i.e., more dissimilar) to each other. Literature on the relations to social deviance and implications for social perception and for social behavior is discussed.
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Affiliation(s)
- Ravit Nussinson
- The Open University of Israel, Raanana, Israel
- University of Haifa, Haifa, Israel
| | | | - Nurit Rosenberg
- The Open University of Israel, Raanana, Israel
- Tel Aviv University, Tel Aviv, Israel
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How people's food disgust sensitivity shapes their eating and food behaviour. Appetite 2018; 127:28-36. [DOI: 10.1016/j.appet.2018.04.014] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Revised: 04/06/2018] [Accepted: 04/13/2018] [Indexed: 01/08/2023]
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Caswell TA, Sackett-Fox K. Gender-atypical personality or sexual behavior: What is disgusting about male homosexuality? The Journal of Social Psychology 2018; 158:591-602. [PMID: 29334020 DOI: 10.1080/00224545.2018.1424111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Research consistently finds that homosexuality elicits strong feelings of disgust, but the reasons remain unclear. In the current research, we investigate responses to gay men who violate social norms governing the expression of gender and sexuality. Two hundred forty-three college undergraduates read a vignette about a gay male college student whose personality traits (masculine, feminine, or neutral) and sexual behavior (active vs. passive) varied and reported their affective responses to and cognitive appraisals of the target. The gay target who displayed a feminine personality elicited more disgust and was perceived as lower in gender role conformity than a gay man who displayed a masculine personality. Similarly, the gay target who assumed a passive sex role elicited more disgust and was perceived as lower in gender role conformity than a gay man who assumed an active sex role. The sexual behavior/disgust relationship was mediated by perceived gender role conformity.
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Black JE, Barnes JL. Measuring the unimaginable: Imaginative resistance to fiction and related constructs. PERSONALITY AND INDIVIDUAL DIFFERENCES 2017. [DOI: 10.1016/j.paid.2017.01.055] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Data from “Demographic Influences on Disgust: Evidence from A Heterogeneous Sample.". JOURNAL OF OPEN PSYCHOLOGY DATA 2015. [DOI: 10.5334/jopd.ag] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Lorenz AR, Libarkin JC, Ording GJ. Disgust in response to some arthropods aligns with disgust provoked by pathogens. Glob Ecol Conserv 2014. [DOI: 10.1016/j.gecco.2014.09.012] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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