scholarly journals Testing the Confluence Model Theory of Sexual Aggression

2020 ◽  
Author(s):  
Taylor Kohut ◽  
William Fisher
Keyword(s):  
Young Adult ◽  
Sexual Aggression ◽  
Online Survey ◽  
Self Report ◽  
Causal Explanations ◽  
Post Secondary ◽  
Confluence Model ◽  
Pornography Consumption ◽  
Pornography Use ◽  
Survey Results

The connection between pornography use and sexual violence remains an ongoing concern within and outside academia. The current research sought to test Confluence Model reasoning that pornography use will be most strongly related to sexual aggression among men who are high in the predisposing risk factors of hostile masculinity and impersonal sexuality. To this end, a sample of young adult (18-24 years of age) males from Mechanical Turk (N = 1,528) and two national samples of young adult Canadian males who were currently enrolled (N = 1,049) or not currently enrolled (N = 905) in post-secondary education completed self-report measures of pornography use, hostile masculinity, impersonal sexuality, and sexual aggression in an online survey. Results supported some aspects of Confluence Model theorizing but challenged others. When pornography use was operationalized with a contemporary approach that assessed use of all forms of pornography, the results did not confirm a positive relationship between pornography use and sexual aggression among men with high levels of hostile masculinity and impersonal sexuality. When operationalized as the use of pornographic magazines, a relatively uncommon contemporary form of pornography consumption, pornography use was found to be correlated with sexual aggression, and the magnitude of this association was larger among men who were high in either hostile masculinity or impersonal sexuality, depending on the sample. These discrepant findings serve as a challenge to causal explanations for previously published correlations of pornography use and sexual aggression and a warning about the non-equivalence of pornography use measures.

scholarly journals Video chat technology to remotely quantify dietary, supplement and medication adherence in clinical trials

2016 ◽  
Vol 116 (9) ◽  
pp. 1646-1655 ◽  
Author(s):  
Courtney M. Peterson ◽  
John W. Apolzan ◽  
Courtney Wright ◽  
Corby K. Martin
Keyword(s):  
Medication Adherence ◽  
Online Survey ◽  
Self Report ◽  
Rater Agreement ◽  
Monitoring Methods ◽  
Video Chat ◽  
Pill Counts ◽  
Survey Results ◽  
Adherence Monitoring ◽  
Study Participants

AbstractWe conducted two studies to test the validity, reliability, feasibility and acceptability of using video chat technology to quantify dietary and pill-taking (i.e. supplement and medication) adherence. In study 1, we investigated whether video chat technology can accurately quantify adherence to dietary and pill-taking interventions. Mock study participants ate food items and swallowed pills, while performing randomised scripted ‘cheating’ behaviours to mimic non-adherence. Monitoring was conducted in a cross-over design, with two monitors watching in-person and two watching remotely by Skype on a smartphone. For study 2, a twenty-two-item online survey was sent to a listserv with more than 20 000 unique email addresses of past and present study participants to assess the feasibility and acceptability of the technology. For the dietary adherence tests, monitors detected 86 % of non-adherent events (sensitivity) in-person v. 78 % of events via video chat monitoring (P=0·12), with comparable inter-rater agreement (0·88 v. 0·85; P=0·62). However, for pill-taking, non-adherence trended towards being more easily detected in-person than by video chat (77 v. 60 %; P=0·08), with non-significantly higher inter-rater agreement (0·85 v. 0·69; P=0·21). Survey results from study 2 (n 1076 respondents; ≥5 % response rate) indicated that 86·4 % of study participants had video chatting hardware, 73·3 % were comfortable using the technology and 79·8 % were willing to use it for clinical research. Given the capability of video chat technology to reduce participant burden and outperform other adherence monitoring methods such as dietary self-report and pill counts, video chatting is a novel and promising platform to quantify dietary and pill-taking adherence.

Survey of laceration injuries experienced by US adolescent and young adult alpine skier racers during the 2018–2019 ski season

2021 ◽  
pp. 175433712110263
Author(s):  
Christie M Bielmeier ◽  
Jessica Man
Keyword(s):  
Young Adult ◽  
Online Survey ◽  
Injury Rate ◽  
Mitigation Strategies ◽  
Self Report ◽  
Adolescent And Young Adult ◽  
Tuning Method ◽  
Cup Wheel ◽  
Body Location ◽  
Ski Racers

Recently during ski racing competitions, a few high-profile accidents resulted in severe life-threatening laceration injuries. Ski-laceration injuries are caused by metal ski edges cutting through skin/muscles/arteries during falls and range in severity. There is a desire by the racing community to better protect skiers. However, current laceration injury research does not provide detailed information about laceration injuries or focus on adolescent and young adult ski racers. Therefore, the Self-Report Slash Injury Survey (Slash Survey) was conducted to (a) measure the frequency, severity, and body location of laceration injuries during skiing and (b) identify the skiing environment and ski maintenance level during laceration injuries. The Slash Survey was an online survey that asked participants ages 10–24, who are enrolled in US ski race programs, to report whether they experienced a laceration injury and what ski maintenance was used during the 2018–2019 ski season. The Slash Survey results suggest that the laceration injury rate during the 2018–2019 ski season was 6.8% and almost half the lacerations reported were considered slight (i.e. <1 day of absence from the sport). For respondents of the survey, no correlation was found between laceration injuries and (a) slope surface conditions, (b) outside temperature, (c) weather, (d) skiing activity, and (e) ski maintenance (tuning). From the survey, the most common ski tuning method was using a file guide by hand (29%), automated ski tune at a ski shop (20%), stone grind (17%), and cup wheel grinder (17%). Furthermore, open-ended responses suggest that a ski community narrative may be amplifying the awareness of laceration injuries. The aim of this survey was to establish detailed information about ski laceration injuries among adolescent and young adult US ski racers for the development of mitigation strategies.

scholarly journals Testing the Confluence Model of the Association between Pornography Use and Sexual Aggression: A Longitudinal Assessment in Two Independent Adolescent Samples

2019 ◽  
Author(s):  
Taylor Kohut ◽  
Ivan Landripet ◽  
Aleksandar Stulhofer
Keyword(s):  
Sexual Violence ◽  
Sexual Aggression ◽  
Causal Role ◽  
Longitudinal Assessment ◽  
Cross Sectional ◽  
Confluence Model ◽  
Independent Panel ◽  
Pornography Use ◽  
Temporal Ordering

According to Confluence Model theorizing, pornography use contributes to sexual violence, but only among men who are predisposed to sexual aggression. Support for this assertion is limited to cross-sectional research, which cannot speak to the temporal ordering of assumed causes and consequences. To address this issue we employed generalized linear mixed modeling to determine if hostile masculinity, impersonal sexuality, and pornography, and their interactions, predicted change in the odds of subsequently reported sexual aggression in two independent panel samples of male Croatian adolescents. While we observed the link between hostile masculinity and self-reported sexual aggression in both panels, we found no evidence that impersonal sexuality and pornography use increased the odds of subsequently reporting sexual aggression—regardless of participants’ predisposed risk. This study’s findings are difficult to reconcile with view that pornography use plays a causal role in male sexual violence.

scholarly journals Underrepresentation of Phenotypic Variability of 16p13.11 Microduplication Syndrome Assessed With an Online Self-Phenotyping Tool (Phenotypr): Cohort Study

10.2196/21023 ◽  
2021 ◽  
Vol 23 (3) ◽  
pp. e21023
Author(s):  
Jianqiao Li ◽  
Margaret A Hojlo ◽  
Sampath Chennuri ◽  
Nitin Gujral ◽  
Heather L Paterson ◽  
...  
Keyword(s):  
Online Survey ◽  
Phenotypic Variability ◽  
Genetic Disorders ◽  
Self Report ◽  
Rare Disorders ◽  
Survey Tool ◽  
Affected Person ◽  
Number Variation ◽  
Survey Results ◽  
Variable Presentation

Background 16p13.11 microduplication syndrome has a variable presentation and is characterized primarily by neurodevelopmental and physical phenotypes resulting from copy number variation at chromosome 16p13.11. Given its variability, there may be features that have not yet been reported. The goal of this study was to use a patient “self-phenotyping” survey to collect data directly from patients to further characterize the phenotypes of 16p13.11 microduplication syndrome. Objective This study aimed to (1) discover self-identified phenotypes in 16p13.11 microduplication syndrome that have been underrepresented in the scientific literature and (2) demonstrate that self-phenotyping tools are valuable sources of data for the medical and scientific communities. Methods As part of a large study to compare and evaluate patient self-phenotyping surveys, an online survey tool, Phenotypr, was developed for patients with rare disorders to self-report phenotypes. Participants with 16p13.11 microduplication syndrome were recruited through the Boston Children's Hospital 16p13.11 Registry. Either the caregiver, parent, or legal guardian of an affected child or the affected person (if aged 18 years or above) completed the survey. Results were securely transferred to a Research Electronic Data Capture database and aggregated for analysis. Results A total of 19 participants enrolled in the study. Notably, among the 19 participants, aggression and anxiety were mentioned by 3 (16%) and 4 (21%) participants, respectively, which is an increase over the numbers in previously published literature. Additionally, among the 19 participants, 3 (16%) had asthma and 2 (11%) had other immunological disorders, both of which have not been previously described in the syndrome. Conclusions Several phenotypes might be underrepresented in the previous 16p13.11 microduplication literature, and new possible phenotypes have been identified. Whenever possible, patients should continue to be referenced as a source of complete phenotyping data on their condition. Self-phenotyping may lead to a better understanding of the prevalence of phenotypes in genetic disorders and may identify previously unreported phenotypes.

scholarly journals Underrepresentation of Phenotypic Variability of 16p13.11 Microduplication Syndrome Assessed With an Online Self-Phenotyping Tool (Phenotypr): Cohort Study (Preprint)

2020 ◽  
Author(s):  
Jianqiao Li ◽  
Margaret A Hojlo ◽  
Sampath Chennuri ◽  
Nitin Gujral ◽  
Heather L Paterson ◽  
...  
Keyword(s):  
Online Survey ◽  
Phenotypic Variability ◽  
Genetic Disorders ◽  
Self Report ◽  
Rare Disorders ◽  
Survey Tool ◽  
Affected Person ◽  
Number Variation ◽  
Survey Results ◽  
Variable Presentation

BACKGROUND 16p13.11 microduplication syndrome has a variable presentation and is characterized primarily by neurodevelopmental and physical phenotypes resulting from copy number variation at chromosome 16p13.11. Given its variability, there may be features that have not yet been reported. The goal of this study was to use a patient “self-phenotyping” survey to collect data directly from patients to further characterize the phenotypes of 16p13.11 microduplication syndrome. OBJECTIVE This study aimed to (1) discover self-identified phenotypes in 16p13.11 microduplication syndrome that have been underrepresented in the scientific literature and (2) demonstrate that self-phenotyping tools are valuable sources of data for the medical and scientific communities. METHODS As part of a large study to compare and evaluate patient self-phenotyping surveys, an online survey tool, Phenotypr, was developed for patients with rare disorders to self-report phenotypes. Participants with 16p13.11 microduplication syndrome were recruited through the Boston Children's Hospital 16p13.11 Registry. Either the caregiver, parent, or legal guardian of an affected child or the affected person (if aged 18 years or above) completed the survey. Results were securely transferred to a Research Electronic Data Capture database and aggregated for analysis. RESULTS A total of 19 participants enrolled in the study. Notably, among the 19 participants, aggression and anxiety were mentioned by 3 (16%) and 4 (21%) participants, respectively, which is an increase over the numbers in previously published literature. Additionally, among the 19 participants, 3 (16%) had asthma and 2 (11%) had other immunological disorders, both of which have not been previously described in the syndrome. CONCLUSIONS Several phenotypes might be underrepresented in the previous 16p13.11 microduplication literature, and new possible phenotypes have been identified. Whenever possible, patients should continue to be referenced as a source of complete phenotyping data on their condition. Self-phenotyping may lead to a better understanding of the prevalence of phenotypes in genetic disorders and may identify previously unreported phenotypes.

scholarly journals Prevalence, Patterns and Self-Perceived Effects of Pornography Consumption in Polish University Students: A Cross-Sectional Study

2019 ◽  
Vol 16 (10) ◽  
pp. 1861 ◽  
Author(s):  
Aleksandra Diana Dwulit ◽  
Piotr Rzymski
Keyword(s):  
Adverse Effects ◽  
Sexual Satisfaction ◽  
Romantic Relationship ◽  
Online Survey ◽  
Legal Status ◽  
Cross Sectional ◽  
Sexual Stimuli ◽  
Pornography Consumption ◽  
Pornography Use ◽  
Perceived Effects

This cross-sectional online survey of Polish students (n = 6463) assessed the frequency and patterns of pornography consumption, its self-perceived effects, the prevalence of self-perceived pornography addiction, and opinions on the potential effects of pornography and its legal status. Nearly 80% of students have been exposed to pornography (median age of first exposure: 14 years). Streaming videos were decidedly the most frequent form of use. In the subset of current users (n = 4260), daily use and self-perceived addiction was reported by 10.7% and 15.5%, respectively. The majority of those surveyed did not report any negative effects of pornography use on their sexual function, sexual, and relationship satisfaction. Instead, over one-quarter of students in relationships reported beneficial effects on its quality. The most common self-perceived adverse effects of pornography use included: the need for longer stimulation (12.0%) and more sexual stimuli (17.6%) to reach orgasm, and a decrease in sexual satisfaction (24.5%). Females and males with a Body Mass Index >25 kg/m2 more often reported a self-perceived decrease in relationship quality associated with pornography use. Age of first exposure was significantly associated with reported need for longer stimulation and more sexual stimuli to reach orgasm when using pornography, decrease in sexual satisfaction, and quality of romantic relationship, neglect of basic needs and duties due to pornography use, and self-perceived addiction in both females and males. The highest odds ratios were always observed for age <12 years in reference to exposure at >16 years. In the opinion of most of the surveyed students, pornography may have adverse effects on human health, although access restrictions should not be implemented. The study gives a broad insight into the pornography consumption in young Polish adults.

The relationship between consumption of pornography and consensual sexual practice: Results of a mixed method systematic review

2021 ◽  
pp. e20210010
Author(s):  
Alan McKee ◽  
Katerina Litsou ◽  
Paul Byron ◽  
Roger Ingham
Keyword(s):  
Systematic Review ◽  
Mixed Method ◽  
Sexual Aggression ◽  
Sexual Consent ◽  
Extensive Literature ◽  
Review Of Literature ◽  
Sexual Practice ◽  
Pornography Consumption ◽  
Pornography Use ◽  
The Relationship

This article reports on the findings of a systematic review of literature on pornography use and sexual consent published between January 2000 and December 2017. The review found that there exists little research explicitly addressing consent. There exists an extensive literature on the relationship between the consumption of pornography and sexual aggression/violence; however, this work fails to distinguish between consensual (kink, spanking, BDSM) and nonconsensual acts (sexual harassment and rape). Our thematic analysis found that there is no agreement in the literature reviewed as to whether consumption of pornography is correlated with better or worse understandings or practices of sexual consent. The majority of articles that identified correlations between aspects of sexual health and pornography consumption incorrectly assigned causality to pornography consumption.

Psychometrische Charakteristika der deutschen Version des Young Adult Self-Report (YASR)

2011 ◽  
Vol 40 (2) ◽  
pp. 75-84 ◽  
Author(s):  
Urska Agrez ◽  
Christa Winkler Metzke ◽  
Hans-Christoph Steinhausen
Keyword(s):  
Young Adult ◽  
Self Report

Zusammenfassung. Der Young Adult Self-Report (YASR) erfasst behaviorale und emotionale Symptome bei jungen Erwachsenen im Alter von 18 bis 30 Jahre. Das Hauptziel der vorliegenden Studie war die Überprüfung der psychometrischen Qualität der deutschen Version des YASR auf der Basis von Daten aus einer großen epidemiologischen Stichprobe junger Erwachsener in der Schweiz (N = 951; Durchschnittsalter = 19.8, SD = 1.6; 56.3% Frauen). Die syndromale Struktur der amerikanischen Originalversion wurde in den Stichprobendaten mittels konfirmatorischer Faktorenanalyse gut repliziert. Mit Ausnahme der Skala Schizoid/zwanghaftes Denken sind alle Skalen für Forschungszwecke ausreichend zuverlässig. Aufgrund mangelnder interner Konsistenz einzelner Skalen müssen individuelle Testergebnisse mit Vorsicht interpretiert werden.

Sign in / Sign up

Export Citation Format

Share Document