A systematic feedback and you may meta-data was in fact achieved adopting the methods out-of ‘Well-known Revealing Products getting Systematic Product reviews and you will Meta-Analyses’ (PRISMA) [19, 20].
File lookup and possibilities
A search is actually accomplished between , resulting in the set of the next database: Training Tips Pointers Cardio (ERIC), via ProQuest; Mental Advice (PsycINFO), via APA PsycNET; Scientific Literature Research and Retrieval Program (MEDLINE), via ProQuest; Scopus, via Elsevier; and you will ISI Net out of Research (WoS Core Collection), through Thomson Reuters. The definition of ‘sexting’ included in prior remark training [1, femmes chaudes Turc dos, 4, eleven, 15, 22–24] was applied due to the fact a descriptor in order to identify a significant quantity of knowledge while it began with some scientific sphere, such as those out of Therapy, Education, Sociology, Technology, Health Sciences and you can Court Sciences. So you can give a more complete opinion, a good ‘gray literature’ research was accomplished utilising the Bing and you may Bing Scholar search engines like google toward following conditions: «sexting”, “sext”, “intimate messaging” and you may “sexual messaging”. Each week notification was indeed programmed for brand new search in the PsycINFO, Net away from Science, and you will Scopus, up to . The latest reference listings regarding relevant empirical articles and you may evaluations were as well as checked to spot other possibly eligible training. In addition, i contacted relevant article writers thru elizabeth-post and you can/otherwise ResearchGate so you can demand full-messages or to assemble more information on the degree (6 of 17 solicitations was in fact replied, and 3 came across our very own desires). To assists replication in the feedback, S1 Dining table provides the specific search strategy included in per databases consulted.
Introduction and you may exception criteria
According to the stated objectives in the look, knowledge was basically integrated whenever they: a) lined up to look at the fresh prevalence regarding sexting and you can/or their correlates; b) composed an example out-of players doing 18 years of age; c) considering brand new empirical investigation; and you will d) had been in English otherwise Foreign-language. About your introduction requirement a beneficial), about three you are able to incidence proportions was in fact considered when it comes to each data, associated correspondingly on specific measures off: sending; receiving; and you will forwarding.
Earliest, blogs meeting brand new inclusion requirements was in fact chose, and you can, when conclusion cannot be produced on the identity and you will abstract by yourself, an entire papers try retrieved too. Brand new picked documentation was checked on their own from the people CME and you can ELG. Any inaccuracies were resolved through talk having a 3rd creator (JML) where necessary.
Different training looking at analysis throughout the same research project was included only if new decide to try or the way of measuring sexting differed certainly one of them. S2 Table summarizes brand new excluded knowledge, if you find yourself Fig step one illustrates the latest flowchart of one’s logical comment processes. The research as part of the meta-research is actually referenced for the S1 Appendix.
Studies coding
To own coding aim, another investigation, and bibliometric advice as well as the search strategies of one’s new studies, is actually recorded: a) style of guide (knowledge otherwise learn thesis, post otherwise declaration, peer-examined, maybe not peer-examined otherwise lower than feedback); b) 12 months away from publication of your studies; c) seasons of information collection; d) geographical supply of your own examples classified predicated on eight-region model: Africa, China, European countries, United states, South america, Antarctica and Oceania/Australia; e) data design (cross-sectional or longitudinal survey); f) variety of take to (probabilistic otherwise low-probabilistic); g) source populace (e.g., preadolescents, middle school youngsters, students); h) decide to try proportions and you can proportion of females; i) range, suggest and you can standard deviation of your own period of the players; j) administration processes (mobile otherwise deal with-to-deal with interviews, on the internet, paper-mainly based otherwise blended questionnaire); k) content stuff (texts, images/movies, or each other); l) standard of sexual explicitness of your articles (nude, maybe not nude, both); m) framework where sexting are skilled (partnership, anyone else or perhaps not defined); n) desire of your own users in sexting procedures (sending: voluntary, perhaps not volunteer, maybe not outlined; receiving: solicited, unwanted, perhaps not discussed; forwarding: with consent, in the place of concur, not defined); o) schedule of the measure of sexting (? 6 months or > 6 months, lifestyle, or not outlined); and you may p) sexting step prevalence show (delivering, acquiring, forwarding).
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