The present review will follow the PRISMA methodology to ensure rigor and reduce bias in the review process. Specifically, this work will use the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews (PRISMA-ScR) described by Tricco et al. (43). The review process will include five stages: (1) identifying the research question; (2) identifying relevant studies; (3) selecting studies; (4) charting the data; and (5) collating, summarizing, and reporting the results, as briefly described in the current protocol.
Stage 1. Identifying the research questions
According to Arksey and O’Malley, the research team will use an iterative process to formulate a broad research question that will focus on the PTG experiences in adult survivors of CSA (44). To build a clear research question and answer it we will define the main concepts, the target population and outcomes of interest for the scoping review (41). The initial research question that will guide our scoping study is as follows: Which variables, individual lived events, contexts, meaning-making and personal processes are related to the development of PTG experienced by CSA adult survivors and which methodologies have been used to study this topic? This question will guide the process of identification and exploration of information of interest for the scoping review presented in studies that demonstrate rigorous knowledge about this topic.
Stage 2. Identifying relevant studies
A comprehensive search will be performed in the following databases: Web of Science, Scopus, PsycInfo, Medline, and ProQuest Social Science. These databases cover a wide range of disciplines and topics related to posttraumatic growth, trauma, child abuse or neglect in child and adolescent populations. The Boolean operators used to build the keyword searches will be “AND” and “OR”. The following keywords will be used to perform the search: “growth”, “healing”, “abuse”, “victim”, “trauma”, “survivor”, “child”, “adolescent”, “youth”, “young” and “minor”. The syntax created with the keywords selected will follow an iterative process (41), redefining the search terms of previous searches to ensure that all the important literature is covered in a comprehensive way (44). The final syntaxes already in all databases are shown in Table 1. The review will be performed between May and December 2022.
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Regarding the type of studies, this review will include scientific peer-reviewed studies, either found in databases or in references in scientific articles. All empirical research approaches and study designs will potentially be included in this work, including randomized and non-randomized controlled or clinical trials, cluster trials, controlled before-after studies, prospective and retrospective comparative cohort studies, longitudinal studies, study cases, qualitative studies, etc. The search will be limited by year of publication, considering only papers published from 1995 onwards, coinciding with the introduction of the concept of posttraumatic growth in the scientific literature. Concerning the language, studies in English, Spanish, Italian, Portuguese, French and German will be considered for this review. The population for this review will include studies conducted with adult participants who suffered sexual abuse during their childhood. There are no cultural or geographic limitations for the studies included in this review.
Stage 3. Study selection
Following the PRISMA-ScR method, a flow chart (45) will be used to record the selection process for this review. First, all the results obtained from the databases will be downloaded into EndNote online software (Clarivate Analytics) to remove the duplicate records. After that, all the results will be uploaded in the Rayyan online software platform (Qatar Computing Research Institute), which will be used for the selection process (46). A final check for duplicates will be performed manually in Rayyan.
Second, screening will be performed independently by two researchers, reading titles and abstracts from all the potentially relevant studies included in the final Rayyan database. Selection of studies for inclusion will be carried out considering the above-mentioned inclusion criteria, which have been established by consensus among the researchers.
After that, a full-text review will be performed to determine whether identified studies will be included or not. At this point, the references of the included articles will be reviewed to consider other possible relevant studies in the field. Consequently, the selection process will be repeated with those studies, to include or exclude them from the review. Any disagreements between selectors will be resolved by a third researcher who will decide whether the study should be included in the review.
Stage 4. Charting the data
The next stage will involve the extraction of data from all eligible studies. A data extraction tool has been developed (41), involving four categories of information from the documents. Table 2 shows the information and variables that will be extracted from each study selected for the scoping review.
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Following the iterative search methodology (41,44), this extraction form will be tested in 10% of the studies selected, to demonstrate that the application of the tool by reviewers is consistent. Any possible disagreement will be resolved by discussion and consensus among reviewers. If the application of this tool encounters any problems, the instrument will be revised and modified to improve the data extraction process. After this test, two reviewers will extract the information independently from each study included in the scoping review. Any discrepancy will be resolved by consensus between reviewers. Supervision by a third reviewer will be introduced if no consensus is achieved, in order to make a final decision.
Stage 5. Collating, summarizing, and reporting the results
Data will be analyzed and summarized descriptively, presenting the main characteristics of the studies included in the scoping review as suggested by Arksey and O’Malley (44). The variables analyzed will include: authorship, year, country, sample size, sex distribution, age, variables measured, instruments used and data collection techniques. Most of this information will be presented in a summary table, for easy identification of the study characteristics.
In order to present a narrative account of the existing literature, an analytic framework or thematic construction will be performed (44). A narrative summary of the thematic analysis will be presented in the results section.
Finally, the descriptive and narrative analytics will highlight gaps in existing research evidence, providing guidelines for future research about posttraumatic growth in victims of childhood sexual abuse. At the same time, the implications of this topic for research, practice, and policy contexts will be discussed (41).
Ethics and dissemination
This study will be the first scoping review to focus on the specific construct of PTG in adult survivors of CSA, and will include studies of all kinds of methodologies, and samples that comprise both male and female survivors. The results obtained will be a useful guide for continuing building knowledge and facilitating proposals and discussion among researchers, as well as professionals that specifically work on PTG related to CSA.
This protocol for the scoping review, based on a comprehensive and standardized methodology, does not require ethical approval or consent to participate or publicate, since the review process involves collecting and categorizing public materials.
The results of the scoping review will be disseminated through articles submitted for publication to a peer-reviewed academic journal and communications at relevant conferences.