11 research outputs found
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"I am also looking for a genuine connection…". Psychosocial implications of dating app use and problematic use of dating applications
With the appearance of dating applications, online dating became one of the most profitable online markets in today's society. Past research has investigated how online dating users present themselves, which personality correlates are more related to higher engagement of online dating, and negative outcomes of online dating (e.g., deception and sexual health risks). However, there has been scarce literature assessing the problematic use of online dating. Therefore, the present research project aimed to assess (i) the individual experience of dating app use and problematic use, (ii) the influence of structural characteristics in users’ behaviour and level of engagement, and (iii) the relation between mental health and dating app usage. To do this, different methodologies were employed including qualitative (i.e., ethnographic research and interviews), and quantitative research methods (i.e., questionnaire-based study and ecological momentary assessment via smartphone-based study). Results from the present research project found that (i) the design of dating applications aims to initiate and maintain users’ behaviour and promote behaviours like sex-search interactions, (ii) users experience needs frustration when using dating applications for an extended period of time, which leads them to halt their use of dating apps for a period of time, (iii) smartphone addiction is a significant mediator between online dating use and mental health correlates, (iv) relatedness frustration is a significant cross-cultural predictor of online dating use, (v) received notifications are associated with the wellbeing of dating app users, (vi) higher-engagement predicts feelings of craving for dating app use. Overall, this project has assessed how the use of dating applications influences users’ mental health, behaviours, and general engagement, providing novel evidence in the field of online dating and problematic use of online dating
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Online dating and problematic use: a systematic review
Despite the constant growth in the use of online dating sites and mobile dating applications, research examining potential problematic use of online dating has remained scarce. Previous research has obviated problematic use of online dating in favour of users’ personality correlates and scams through online dating services. A systematic review was carried out using PsycINFO and Web of Science databases to gather previous findings that address potential problematic use of online dating by (i) identifying use and motivations, (ii) assessing users’ personality correlates, (iii) outlining negative correlates of use, (iv) examining sexual and impulsive behaviour, (v) exploring substance use and behavioural addictions in relation to online dating, and (vi) examining problematic use of online dating, resulting in 43 studies. Findings suggest that personality correlates such as neuroticism, sociability, sensation-seeking, and sexual permissiveness are related to greater use of online dating services. Sex-search and self-esteem enhancement are predictors of problematic use of online dating. Previous research coincides with online dating risks (e.g. fear of deception) and objectification tendency due to online dating services (sites and apps) design. Observations regarding methodological weaknesses and future research implications are included
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Dating app use and wellbeing: an application-based pilot study employing ecological momentary assessment and objective measures of use
Smartphones are part of individuals' daily lifestyles, as are smartphone applications such as dating apps. Previous evidence suggests that high engagement in dating applications can be detrimental to some users' wellbeing. However, much of the published research has relied on cross-sectional studies and self-report measures. Therefore, the present study aims to overcome the limitations of subjective measures in cross-sectional designs by investigating for the first time the relationship between dating app users' wellbeing (self-esteem, craving and mood) and objective measures of their use during a one-week period. To do this, the present study employed a newly developed application, DiaryMood and utilized ecological momentary assessment (EMA), as it measured subjects' mood, self-esteem and craving three times per day and the time spent using the dating apps per day during one week. A convenience sample of 22 online dating app users participated in the present study. Findings from a three-level multilevel analysis indicated that increased time spent on dating apps predicted craving among dating app users and that notifications led to an improved mood and higher self-esteem. The results are discussed in relation to previous online dating studies. In sum, the present study sets a precedent for the use of EMA within the scope of online dating research, which may promote further studies adopting this methodology
Online dating applications and risk of youth victimization : A lifestyle exposure perspective
Based on lifestyle exposure theory (LET), this study examined online dating application (ODA) use and victimization experiences among adolescents using large cross-national samples of Finnish, American, Spanish, and South Korean young people between ages 15 and 18. According to logistic regression analyses in two substudies, ODA use was associated with more likely victimization to online harassment, online sexual harassment, and other cybercrimes and sexual victimization by adults and peers. According to mediation analyses, this relationship was mainly accounted for by the fact that ODA users engage in more risky activities in online communication and information sharing. Attention should be paid to the risks ODAs pose to vulnerable groups, such as young people, with insufficient skills to regulate their social relationships online.Peer reviewe
The evolution and changing ecology of the African hominid oral microbiome.
The oral microbiome plays key roles in human biology, health, and disease, but little is known about the global diversity, variation, or evolution of this microbial community. To better understand the evolution and changing ecology of the human oral microbiome, we analyzed 124 dental biofilm metagenomes from humans, including Neanderthals and Late Pleistocene to present-day modern humans, chimpanzees, and gorillas, as well as New World howler monkeys for comparison. We find that a core microbiome of primarily biofilm structural taxa has been maintained throughout African hominid evolution, and these microbial groups are also shared with howler monkeys, suggesting that they have been important oral members since before the catarrhine-platyrrhine split ca. 40 Mya. However, community structure and individual microbial phylogenies do not closely reflect host relationships, and the dental biofilms of Homo and chimpanzees are distinguished by major taxonomic and functional differences. Reconstructing oral metagenomes from up to 100 thousand years ago, we show that the microbial profiles of both Neanderthals and modern humans are highly similar, sharing functional adaptations in nutrient metabolism. These include an apparent Homo-specific acquisition of salivary amylase-binding capability by oral streptococci, suggesting microbial coadaptation with host diet. We additionally find evidence of shared genetic diversity in the oral bacteria of Neanderthal and Upper Paleolithic modern humans that is not observed in later modern human populations. Differences in the oral microbiomes of African hominids provide insights into human evolution, the ancestral state of the human microbiome, and a temporal framework for understanding microbial health and disease
The tempo of the Iberian megalithic rituals in the European context: The cemetery of Panoría
Our ability to build precise narratives regarding megalithic societies largely depends on the chronology of the multi-ritual events that usually shaped these complex sites. The cemetery of Panoría offers an excellent opportunity for exploring ritual complexity in Iberia through radiocarbon chronology, as four of the nine recently excavated dolmens are remarkably well preserved. For this purpose, seventy-three radiocarbon dates were obtained and analysed within a Bayesian framework. The resulting refined chronology has led us to three main conclusions: i) in all tombs, the second half of the 4th millennium cal BC was an intensive but brief period of funerary depositions, probably over three to six generations; ii) after a long hiatus, most of the dolmens were reused in the 25th and 21st centuries cal BC during even shorter periods, spanning just a few decades and approximately one to four generations; and (iii) long after the funerary rituals had ended in the 21st century, the memory of the cemetery was revived in Late Antiquity. These short, punctuated periods of use are highly consistent with those seen in a growing number of European megalithic monuments. From Britain to Iberia, a pattern of short spans of use is dramatically changing our perception of the social and political roles of these complex monuments. © 2022 The Author
Online dating applications and risk of youth victimization: A lifestyle exposure perspective
The Deposition of Human Remains Inside Chalcolithic Ditched Enclosures: Ditch 5 at Marroquíes (Jaén, Spain)
Assembling the Dead, Gathering the Living: Radiocarbon Dating and Bayesian Modelling for Copper Age Valencina de la Concepción (Seville, Spain)
The great site of Valencina de la Concepción, near Seville in the lower Guadalquivir valley of southwest Spain, is presented in the context of debate about the nature of Copper Age society in southern Iberia as a whole. Many aspects of the layout, use, character and development of Valencina remain unclear, just as there are major unresolved questions about the kind of society represented there and in southern Iberia, from the late fourth to the late third millennium cal BC. This paper discusses 178 radiocarbon dates, from 17 excavated sectors within the c. 450 ha site, making it the best dated in later Iberian prehistory as a whole. Dates are modelled in a Bayesian statistical framework. The resulting formal date estimates provide the basis for both a new epistemological approach to the site and a much more detailed narrative of its development than previously available. Beginning in the 32nd century cal BC, a long-lasting tradition of simple, mainly collective and often successive burial was established at the site. Mud-vaulted tholoi appear to belong to the 29th or 28th centuries cal BC; large stone-vaulted tholoi such as La Pastora appear to date later in the sequence. There is plenty of evidence for a wide range of other activity, but no clear sign of permanent, large-scale residence or public buildings or spaces. Results in general support a model of increasingly competitive but ultimately unstable social relations, through various phases of emergence, social competition, display and hierarchisation, and eventual decline, over a period of c. 900 years