Strengthening the research agenda of educational integrity in Canada: a review of the research literature and call to action

AB) and keywords (KW) of sources in each of our selected databases, using quotation marks around search terms to ensure they were searched in their entirety.


Introduction
The purpose of this study was to investigate what research has been published in or about the Canadian context that contributes to the global body of knowledge about educational integrity and the related concepts of academic misconduct, academic dishonesty, and plagiarism. Academic misconduct continues to present a major problem in higher education (Altbach 2015;Colella-Sandercock and Alahmadi 2015;Leonard et al. 2015). In the 1980s, a counter-approach to punishing academic misconduct emerged, known as academic integrity (McCabe 1992;McCabe and Trevino 1993). Scholars specializing in the study of academic integrity promote the use of preventative and educational approaches over punitive responses to misconduct after it has happened (Bretag 2014;Busch and Bilgin 2014;Carroll and Duggan 2005). This includes developing a culture of integrity in which both students and educators are clear on the expectations and processes involved and the focus is on cultivating integrity as an educational process (Groark et al. 2001).

International Journal for Educational Integrity
We begin with an overview of previous literature reviews and then provide a justification for the current study, which focuses specifically on the Canadian higher education context. We conclude the introduction with the research question that guided the study.
The methodology section outlines our systematic approach to locating sources through an electronic search using five scholarly educational databases. We outline our inclusion and exclusion criteria for sources, highlighting the typologies of evidence we focused on. Our methodology and analysis were guided by Booth et al. (2012) systematic approaches to conducting literature reviews.
Our analysis begins with a brief historical overview, followed by a thematic analysis in which we present the strengths of Canadian research contributions to the field of educational integrity as well as some of the deficiencies. In our discussion, we contextualize our findings, providing concrete recommendations for further research in this area, as evidenced by our results. We conclude with a call to action to expand, strengthen and accelerate the Canadian research agenda on educational integrity, and for Canadian researchers to engage more fully in the global scholarly dialogue on integrity.

Literature review and context
Several previous reviews of the literature on educational integrity have informed the field (Bertram Gallant (ed.) 2012; Caravello 2007; Ercegovac and Richardson 2004;Fielden and Joyce 2008;Joyce 2007;Macfarlane et al. 2014;Wideman 2008). A quest to define and disentangle the concepts underpinning various terms relating to integrity are a common thread among previous literature reviews. Authors have been eager to understand the complexities of how plagiarism is defined (Caravello 2007;Macfarlane et al. 2014;Wideman 2008), including consulting various dictionaries and encyclopedias in search of a precise definition (Ercegovac and Richardson 2004). Others have turned to ancient conceptual or Latin etymological origins of integrity to seek clarity (Macfarlane et al. 2014). One common result is that it has been almost impossible for previous researchers to establish absolute definitions. Instead, these are concepts that demand that researchers, educators and policy makers employ not only their own critical thinking skills, but further, must acknowledge that complexities of educational integrity cross disciplinary boundaries and defy simplification. Joyce (2007) pointed out that the term "educational integrity" was developed to broaden the scope of academic integrity, which has been used mainly to refer to tertiary education, while the former is intended to include all levels of education. The term educational integrity has been used to differentiate scholarly work conducted in the field from that of "the Center for Academic Integrity in the USA" (Joyce 2007, p. 190). The Center published an annotated bibliography covering 42 sources that the team of contributors deemed to be "top articles and book chapters", published between 1992 and 2012 (Bertram Gallant (ed.) 2012), and was included among those we consulted in our review of the literature.
We noted that since Joyce (2007) published his review the organization has been renamed to the International Center for Academic Integrity, with participants from various countries attending its annual conference and the organization now includes an active Canadian consortium, comprised of member organizations that are mostly higher education institutions. We emphasize however, that this affiliation should not be misunderstood as merely an extension of an American organization. Canada's philosophical, policy and educational approaches to academic integrity differ significantly from the United States in some respects. For example, the honour codes, modified honour codes and honour councils that have come to characterize the culture of many American higher education institutions (Broussard and Golson 2000;McCabe 1993McCabe , 2016McCabe and Trevino, 1993, 2002, McCabe, Trevino, and Butterfield 1999Wangaard 2016) are largely absent from Canadian campuses. Another characteristic of the Canadian context is that the term academic integrity is used more widely and often. As such, we use both terms throughout our paper interchangeably, deliberately choosing not to privilege either term.
Previous reviews of the literature that have highlighted contributions to research from particular global regions include Joyce's (2007) and Fielden and Joyce's (2008) reviews, both of which offer an analysis of research from Australasian authors. Others have addressed the topic of academic integrity more broadly. Wideman's (2008) review of the literature addressed questions such as who cheats, why students cheat and cheating culture, among others, but interestingly, although Wideman was working in a Canadian context, she opted not to take the unique angle of Canada's contributions to the literature in her review. As a result, we found no published reviews of the literature that mentioned Canada's contributions to the field in an intentional manner.
To a large extent, Canada has gone quietly unnoticed in some respects. This may be due the fact that the country has not had widespread issues that have emerged in the national news on the same scale as they have in other countries, such the United Kingdom and Australia, where contract cheating, in particular, has emerged as a national news story on several occasions (Australian Government, Tertiary Education Quality and Standards Agency, 2015;QAA 2016QAA , 2017. In the UK, contract cheating has been called a "cheating crisis" by the press (Mostrous and Kenber 2016). In contrast, Canada, has experienced no such crises in the media, at least, not yet.
There have been instances where issues relating to academic misconduct have appeared in the national news, such as reports about the University of Regina regarding significant student cheating, hacking into a Dean's computer account to change grades and allegations of teaching assistants taking bribes from students (Leo 2017a(Leo , b, 2018. Another high-profile case relating to plagiarism caught the attention of the public when the former director of the Toronto District School Board, Chris Spence, was dismissed from his role as director of the board when it was found he had plagiarized his doctoral thesis (Alphonso 2017). While these stories have brought the topics of plagiarism and cheating into the public's view, they were single events of a small scale. Canada has remained inconspicuous in terms of large-scale media attention with regards to issues relating to cheating and violations, potentially leading to the conclusion that Canada may be less affected than other nations. We contend that such an assumption would be erroneous, as there are indications that Canada is not immune to issues relating to violations of integrity. In addition to the small-scale events that have made the news recently, Clarke and Lancaster (2006) argued that Canada was among the top four nations where students engage in contract cheating behaviours. As we will show in our study, few large-scale studies have been conducted in Canada, with the exception of one conducted by Christensen Hughes and McCabe (2006a, b) over a decade ago. This review of the research was driven, in part, to discover what research has been undertaken that could set the stage for a larger national research agenda relating to educational integrity in this country.

Rationale for the current study
We situate this work within the field of educational integrity research, which, as Macfarlane et al. (2014) argued, "does not represent a mature sub-field of enquiry in the same way as assessment and feedback, for example" (p. 341), and also within the context of Canadian research, which faces its own struggles in terms of elevating its scholarly prominence on the global stage. The issue of research in Canada reached a new of urgency level when a nine-member Advisory Panel on Federal Support for Fundamental Science was struck in June 2016 to examine the state of research and funding at a national level (Naylor et al. 2017). Dubbed "the Naylor report" by the media and scholars, the panel's report became a topic of national interest when it was released in 2017 (Shen 2017). The panel defined research as "an umbrella term covering both 'science' and 'scholarly inquiry'" (p. i). A key finding of the panel was that Canada's research competitiveness was lagging behind that of its international peers.
Reflecting on the findings of the Naylor report, we wondered if and how Canada might lag behind its international peers in contributions to the field of educational integrity and if so, how might that be ameliorated? A literature review is the first step in identifying a research problem (Creswell 2012), or in our case, establishing a foundation for a larger, and possibly national, research agenda, on educational integrity. As a result, we generated this research question, which guided our study: What major themes emerge from scholarly and research literature about academic integrity in the Canadian context?

Methodology
In this section we outline the methodology for our review, including some of the complexities encountered during our study and methodological decisions we had to make in terms of inclusion and exclusion criteria. Although our literature review showed that no previous reviews had been conducted that explicitly considered Canadian contributions to the field, we nevertheless conducted a search of Google scholar and institutional databases to ensure that similar studies had not been conducted previously. Upon confirming this, we undertook the present study and registered our project at the Open Science Framework on February 18, 2018 (DOI: https://doi.org/10.17605/OSF.IO/98WFM).

Search method
We conducted a methodical search of sources, drawing on five major databases available through our institutional library: (a) Academic Search Complete, (b) Education Research Complete, (c) ERIC, (d) ProQuest Dissertations and Theses, and (e) Google Scholar. We concentrated on databases related to social sciences and education to align with our research expertise.

Inclusion and exclusion criteria
One indicator of search quality is a list of search terms (Booth et al. 2012) which we have included in Table 1. An additional indicator of quality is the search syntax used to combine the terms (Booth et al. 2012). We employed a combined strategy using the syntax indicator "and" to include terms from both categories (see Table 1). A source had include to at least one term from Category 1 and at least one term from Category 2 to be included. We specifically searched for combinations of our search terms in the title (TI), Abstract (AB) and keywords (KW) of sources in each of our selected databases, using quotation marks around search terms to ensure they were searched in their entirety.

Exclusion criteria
The exclusion criteria for our study fell into two broad categories: (1) non-scholarly sources and (2) scholarly sources that did not facilitate our primary objective of better understanding the research that has been conducted in the Canadian context.
Our search focused on literature of a research, scholarly, and authoritative nature, necessitating the exclusion of non-scholarly sources including, but not limited to, (a) institutional reports and policy documents; (b) newspaper articles and other popular media sources; (c) "grey" literature such as blogs, editorials, and letters to the editor; and (d) social media outputs such as posts on Facebook and Twitter. Because our study was focused on the Canadian context, further exclusion criteria included (e) studies not primarily focused on Canada and (f ) comparative studies or multi-institutional studies involving a Canadian institution.

Inclusion criteria and typology of evidence
We subscribe to Petticrew and Roberts' (2006) notion that typologies of evidence can provide a useful framework for answering the research questions guiding a literature review. We initiated our search with the following typologies of evidence in mind: (a) experimental, (b) quantitative, (c) qualitative, and (d) mixed methods studies, (e) policy research, (f ) literature reviews, and (g) other scholarly sources within our search parameters (e.g., scholarly essays). These were not inclusion criteria, but rather an overarching guide to focus our search.
Under the umbrella of these typologies we conducted a rigorous search for high-quality available sources including (a) peer-reviewed journal articles, (b) conference papers (peer-reviewed and non-peer-reviewed), (c) books and book chapters, and (d) theses and dissertations. With the aim of casting a wide net to find as many sources as possible that met our search criteria, we searched for works published from 1900 to 2017, inclusive. According to our results, the earliest published work in Canada that met our criteria was released in 1992, so although our initial search was chronologically broader in its scope, the results were delimited to works published in 1992 and thereafter.
Initially, we sought to find research written by Canadians about the Canadian context. However, our decision-making process was complicated when we found studies Table 1 Search Term Categories that appeared to have been conducted about Canada but were written by scholars who identified as being located in other countries. Ultimately, we chose to include these works in our review along with those written by authors who were identified as being situated in Canada at the time the source was published.

Reference management software
We used Endnote version 8.2 (for Mac) as our reference management software. We used the automated citation download function available through our institutional library service to download citations and abstracts whenever possible. In cases where this was not possible, we entered the bibliographic information manually into Endnote.
In most cases, .pdf copies of sources were available to us through our institutional library databases. In cases of more obscure sources, we requested them through our institutional document delivery service (formerly known as inter-library loan), receiving six sources through service (Butakov, Shcherbinin, Diagilev and Tskhay 2013;Das and Henderson 2015;Hexham 1992;Kier 2015;Strawczynski 2004;Taylor et al. 2004), resulting in a complete collection of the 56 sources in our final selection.

Findings and analysis
We conducted a total of 130 discrete and systematic searches, using a combination of our search terms and limiters of title (TI); abstract (AB) and key words (KW), across our five selected databases, resulting in 511 possible sources, each of which was screened to ensure that it met our inclusion criteria. Of these, 56 sources remained and were included in our study. Figure 1 shows the search results, and more detailed explanation can be found on our entry in the Open Science Framework, which details the results for each of the 130 individual searches, showing search term combinations for each limiter (TI, KW and AB) and database.
Researcher 1 conducted the analysis portion of the study, using Booth et al.'s (2012) systematic approach to literature analysis, beginning first with immersing oneself in the sources, and then assessing the evidence base. The assessment included reviewing each source in detail, and then endeavouring identify differences among them, as well as commonalities between them. Sources were analyzed from both a technical perspective and a qualitative synthesis perspective (Booth et al. 2012), beginning with a historical overview, followed by an analysis of the hierarchy of typologies, and concluding with a critical reflection of key themes.

Historical overview
Our search resulted in 56 sources with publication dates ranging from 1992 to 2017. This was noteworthy because although contributions to scholarly journals on the topic of plagiarism can be traced back to the nineteenth century in Europe (Gallwey 1879), we found little evidence of contributions to the scholarly dialogue on the topics of plagiarism, academic misconduct, or academic integrity from Canadian scholars until almost a hundred years later. The sources we located spanned 25 years of publication, with gaps in 1993, 1994, 1997, 1999and 2000, with notable increases in 2012.
Because this study was limited to the Canadian context, we cannot draw conclusions about if or how the increase in recent years may represent developments in the field on a global scale. Within the parameters of the current study, the increase would seem to indicate that the issue of academic integrity is gaining some momentum as a research topic in Canada, though it remains limited.

Typologies of evidence
An assessment of the evidence base can include an analysis of the typologies of evidence collected, as an indicator of overall quality of the corpus of work selected. The Page 7 of 21 assessment of evidence using a classification of typologies of evidence can be problematic because there is no analysis of the rigour of the works studied (Booth et al. 2012). Furthermore, Booth et al. (2012) acknowledge that "the randomised controlled trial (RCT) is considered the gold standard study design" (p. 105, emphasis in original), but such studies are more prominent in the health and sciences fields than in the humanities and social sciences, where we focused our review. We offer this analysis of typologies not as a means to further propagate hegemonic research design hierarchies, but rather to establish a broad understanding of Canada's contributions to the field. We have analysed our corpus of sources, using Booth et al. (2012) classifications of descriptive / qualitative or analytical / quantitative, as a point of reference. We included literature reviews, policy analyses and archival analyses under the heading of descriptive/ qualitative studies. We further interpreted Booth et al. (2012) categorization of analytical research to include mixed methods designs. Table 2 shows that descriptive studies have been somewhat more prominent (55.4%) than analytical studies (44.6%).

Types of knowledge mobilization
Given that the type of publication, such as "books, journal articles, reports and other media" (Booth et al. 2012, p. 214) can be an additional indicator of source quality, we analysed the knowledge mobilization type, as an additional assessment criterion. We have further refined the list proposed by Booth et al. (2012) into: peer-reviewed journal articles; book chapters; conference presentations; reports (including non-peer reviewed articles); theses and dissertations; and grey literature (including web pages). As we found no monographs or edited books during our search, these have not been included. Table 3 offers an overview of our findings. Peer-reviewed journal articles have dominated the ways in which studies about educational integrity in or about the Canadian context have been mobilized with almost 54% of sources falling into this category. It was of some concern (and surprise) to us, that over 21% of our total sources were comprised of graduate theses. While student   (100) research most certainly makes an important contribution to the field, we noted that only Colella-Sandercock (née: Colella), Wideman and Hage published or co-published after their dissertations, at least as far as our results showed. There is the possibility that some of those who have successfully produced graduate theses have yet to publish the results of their work (e.g. in peer reviewed journals), but nevertheless, there remains a troubling question about why novice researchers who complete their graduate research projects on topics related to educational integrity did not seem to go on to produce further research outputs after they graduate. The teams of Christensen Hughes and McCabe (2006a, b); Jurdi et al. (2011Jurdi et al. ( , 2012; and Taylor, Paterson and Usick (Paterson et al. 2003;Taylor et al. 2004), each co-authored two articles. We noted an interesting phenomenon during our review process about these teams. The Canadian Journal of Higher Education, which is among the most reputable journals on educational research in the country, conferred their annual Sheffield Award upon Christensen Hughes and McCabe 2006a article, and later on Jurdi et al. (2011) for their contribution. The journal confers one award each year for the best journal article, as determined by the editors, published in the previous year (Canadian Society for the Study of Higher Education 2018) and we found it of interest that the award was conferred for articles relating to academic integrity twice in the same decade, each time with authors working as a collaborative research team. We further noted that Taylor et al. (2004) acknowledged research funding for their work from the Social Science and Humanities Research Council (SSHRC), Canada's most highly esteemed national research funding body in the social sciences and humanities. While these observations present inconclusive evidence about whether those who work in teams are more likely to be recognized for their research, either in terms of funding or awards, it is noteworthy that those who have been mostly highly recognized by their scholarly peers in this field in Canada have worked in collaboration with others. Our final observation about these collaborations, offered with a note of regret, is that none of the highly recognized research teams appeared to have further developed sustained  programs of research in the area of educational integrity, as we found no further evidence of publication after initial recognition of their contributions.
One final note about knowledge mobilization, is that we observed that the most prolific among the authors whose work we analyzed was Butakov, who authored or co-authored six research outputs, including one conference proceeding (Butakov 2014), one book chapter (Butakov, Shcherbinin, Diagilev and Tskhay 2013) and four peer-reviewed articles (Butakov and Barber 2012;Butakov, Dyagilev andTskha 2012, Butakov, Murzintsev andTskhai 2016;Butakov and Shcherbinin 2009), including both analytic and descriptive contributions. In our analysis, we found the work conducted by Butakov and his colleagues to be among the most technical, with a focus on computer science and software development.

Thematic analysis
Typologies of evidence are useful for developing a broad understanding of overall contributions. Typological analyses are further complemented by a thematic scrutiny of the content. Our thematic analysis was guided by the methodological question posed by Booth et al. (2012): "What themes or constructs are present between or within individual studies?" (p. 103). Our findings showed three key themes evident in the literature (a) empirical research (including one literature review); (b) professional development and prevention; and (c) other.

Theme 1: Empirical research
In terms of themes or constructs found between studies, we identified five sub-categories of empirical research: (a) focus on students; (b) focus on faculty; (c) combined student and faculty focus (d) research on policy or institutional approaches; and (e) literature review of empirical research. In the sections that follow, we discuss each in further detail.
Sub-theme 1a: Research focusing on students From one of the earlier sources we encountered (Genereux and McLeod 1995) to one of the more recent (Bokosmaty et al. 2017), students' perspectives constituted a large proportion of the empirical research. Christensen Hughes and McCabe's (2006b) seminal study offered an in-depth scholarly review of academic integrity in Canada, with a student focus at its core.
We found quantitative research designs to be the most prevalent in student-focused research ( Jurdi et al. 2011Jurdi et al. , 2012Miron 2016). Qualitative interviews were used as the primary data collection method less often (Fredeen 2013;Wideman 2009Wideman , 2010Wideman , 2011, while focus groups were used in only two studies (Bens 2010;Evans-Tokaryk 2014). Other approaches involved using presentations in class, class discussions, and quizzes to gather data (Baetz et al. 2011;Kier 2013Kier , 2014aKier , 2014bDe Pasquale, 2012, Zivcakova, Wood, Forsyth, Zivcak, Shapiro, Coulas, et al., 2014). This range of research designs demonstrates diversity among these studies, which concentrate on how students perceive, understand, and self-report academic misconduct and plagiarism.
A number of studies focused on a specific academic disciplines including health sciences and nursing (Austin, Simpson andReynen 2005, Austin, Collins, Remillard, Kelcher andChuia 2006;Miron 2016;Paterson et al. 2003;Wideman 2009Wideman , 2010Wideman , 2011; business (Baetz et al. 2011. Taylor et al. 2004; and engineering (Hu 2001). Otherwise, there appeared to be little research conducted about particular areas of study, which creates gaps for institutional administrators. If institutions aim to develop evidence-informed policies and procedures, they may be left to consider literature from other jurisdictions which may not necessarily reflect the Canadian context.
Although there has been extensive literature written about the situation of international students for whom English is an Additional Language (Altbach 2015; Bretag 2017), we found only two instances of student-focused research that addressed this particular group of learners (Fredeen 2013;Hu 2001), both of which were graduate student theses. Given that in 2017, over 220,000 international students were enrolled in Canadian post-secondary institutions, constituting just over 11% of the total student population (Statistics Canada 2017b), we contend that this additional gap in student-centered research on academic research in the Canadian context is problematic.
Sub-theme 1b: Research focusing on faculty members MacLeod's (2014) doctoral dissertation, which had a mixed methods research design including a policy analysis and a faculty survey was the only empirical study we found to focus exclusively on faculty. Mac-Leod studied the attitudes and behaviours of over 400 faculty members across Canada. He found that, according to faculty, the most significant factors contributing to academic misconduct included students not understanding what is expected of them; institutional policies that are too lenient; external pressures on students (e.g. workload, jobs, pressure to succeed) and cultural factors. Given this singular result, it would appear that the role and experiences of faculty within the Canadian context merits deeper inquiry.
Sub-theme 1c: Research with a combined focus on faculty and students A number of studies examined faculty and student perspectives together (Evans-Tokaryk 2014; Paterson et al. 2003;Taylor et al. 2004;Usick 2005;Zivcakova, Wood, Baetz, and De Pasquale, 2012). Evans-Tokaryk (2014) studied remix culture as it relates to plagiarism, with data being collected through a faculty survey and student focus groups. Among the findings were that both groups were unclear about the expectations around the use and re-use of text, corroborating MacLeod's (2014) findings that unclear expectations may lead to increases in academic misconduct, as well as escalate both faculty and student anxiety about what is acceptable.
Zivcakova, Wood, Baetz and De Pasquale (2012a) conducted a qualitative analysis of faculty members' perceptions of academic integrity in the classroom after they observed students participate in an interactive presentation on academic integrity. This study appeared to mirror Zivcakova et al.'s (2014) later examination of students' responses to what appeared to us to be the same academic integrity presentation. Taylor et al.'s (2004) institutional ethnography of a business school in central Canada highlighted the tensions between policy and practice, particularly when faculty members do not follow institutional policies, resulting in inconsistent experiences for students. Unlike MacLeod's (2014) study, which found that perceptions among faculty members that institutional leniency contributed to academic misconduct, Taylor et al. (2004) found that the institution's "hard stand" (p. 164) was problematic for faculty members who viewed plagiarism as a continuum. Although an ethnography of a single institution cannot be compared to the findings of a national study, the discrepancy would seem to indicate that further research is needed to better understand faculty attitudes towards policies in Canadian higher education institutions.
The earliest of these studies (Lytton 1996) examined the "only four officially substantiated cases of serious academic misconduct…. (that) have come into the public domain in Canada" (p. 224). Lytton's article examined cases of what we might call "research misconduct" or "publication ethics" today concentrated faculty misconduct, rather than students. Of particular interest in this article, is the historical overview of the development of academic and research integrity policies in Canada, noting that the mid-1990s was a pivotal time for research ethics as it was the first time that institutions were required to develop polices on such matters in order to remain eligible for federal research funding. Neufeld and Dianda's (2007) survey of policies and procedures regarding academic misconduct at Ontario universities showed inconsistencies among institutional policy definitions relating to academic misconduct. A decade later, a comparative analysis of 20 Canadian post-secondary institutions showed that such inconsistencies remain an issue of concern (Eaton 2017). Similarly, MacLeod's (2014) doctoral dissertation examined 17 institutions using a documentation analysis combined with a faculty survey relating specifically to institutional policy and practice. MacLeod also found that inconsistency was an issue, with institutional polices not being enforced consistently, leaving faculty members with "a sense of futility when it comes to dealing with academic dishonesty" (p. 95).
In 2013, Griffith used a semiotic approach to analyze the websites of 22 universities in the province of Ontario, concluding that academic integrity websites are an institution's "most accessible and most dynamic form of … education" (p. 17). Overall, policy research about academic integrity in Canadian secondary or higher education has been relatively scant.
This section concludes with commentary about the three studies we found that examined academic integrity from a legal perspective (Kara and MacAlister 2010;Kelleher 2016;Woods 1998). We turn first to the work of Kara and MacAlister (2010), who proposed a restorative justice approach to discipline, as an alternative to punitive processes that characterize academic appeal and student discipline boards. Their conceptual work analyzed how student discipline boards operate in general, critiquing their processes from a restorative justice perspective. They concluded with a call to reconceptualize "the traditional model that has been adversarial in nature" (p. 452) in favour of building learning communities that are more caring and collaborative.
Two doctoral studies compared academic integrity policies and Canadian law. Woods (1998) examined discrepancies between academic integrity and "natural justice" (p. iii), while Kelleher's (2016) dissertation included a qualitative archival study of 140 Canadian court decisions relating to academic misconduct to "create a legal base of Canadian common law principles to inform various aspects of student academic discipline in Canadian public universities" (p. 4). Woods (1998) identified a need for academic integrity policies and codes of conduct to be clear and specific, while Kelleher's findings indicated a need for higher educational institutions to develop policies in compliance with existing laws and provide further training to faculty. Although almost 20 years separated es was highlighted. In other words, paying attention to established procedures to ensure the rights of the individual are respected remains an important issue in the Canadian academic context. Sub-theme 1e: Literature review Wideman's (2008) literature review on academic dishonesty appears to be a precursor to her 2009 doctoral dissertation on nursing students. The literature review was broad in scope and did not address academic integrity in the Canadian context directly, though she dedicated a paragraph to "Western culture" (p. 5). It was the sole literature review among our findings.

Theme 2: Professional development and prevention
Sub-theme 2a: Professional development These articles concentrated on classroom strategies for educators to support academic integrity and decrease misconduct Colella-Sandercock 2016;Alahmadi 2015, 2016;Kier 2015;Oliphant 2002;Paterson et al. 2003, Strawczynski 2004). Oliphant's (2002) professional development article focused on what she called "cyber-plagiarism", and showed itself to avant-garde for its time, as it was the first source we found to address the issue of what we now call contract cheating (Lancaster & Clarke, 2006) and also the first among our results to discuss the use of text-matching software (i.e. Turnitin™).
Sub-theme 2b: Prevention Related to professional development, a similar body of work addressed the issue of prevention, and was dominated by the work of one researcher (Butakov) in collaboration with others interested in the development of software to detect plagiarism (Butakov and Barber 2012;Butakov, Murzintsev and Tskhai, 2016;Butakov and Shcherbinin 2009;Butakov, Shcherbinin, Diagilev and Tskhay 2013). Interestingly, these studies seemed to stand apart from all the others in that their focus was highly technical and focused intently on computer science.
Others working in this space have included Strawczynski (2004), who addressed the use of Turnitin™ in Canadian academic institutions, presenting arguments for and against the adoption of text-matching software at both secondary and tertiary levels.
The most recent contributions from researchers working in this area included Kier (2015) and Woods and Negrin (2016). Kier (2015), examined the use of technology-based games to raise awareness about plagiarism, while Woods and Negrin (2016) used a massive open online course to teach first-year international nursing students about academic integrity and then measured their self-perceptions of improvement using a questionnaire.
Overall, there has been less treatment of the topics relating to prevention or educational development for faculty, particularly when compared the amount of research that has been done about students, or faculty perceptions and attitudes.

Theme 3: Other: Scholarly essay
Our thematic analysis concludes with the earliest substantive Canadian contribution to the dialogue on plagiarism that we encountered. We included Hexham's web resources for their historical significance. Hexham's (1992) essay was originally posted on his personal webpage hosted by the University of Calgary, with revisions in 1999 and 2005. A version was also published in an online serial, Humanist: Humanities Computing (1992), making it the earliest scholarly publication about academic integrity in Canada that we found.
The essay was later re-released in PDF format in 2013 and posted on ResearchGate. A comparison of the ResearchGate and other online versions showed they were identical, which we determined to be a re-release of a previous work in a new format rather than a case of self-plagiarism. Hexham uses the same title and includes the same publication and revision dates on his website and in the ResearchGate version. His work is informal but rigorous, scholarly, and authoritative, as evidenced by Google Scholar citations of the work, numbering above 30 at the time of this study.
In conclusion, although we found a breadth of topics addressed across the various sources, we found that overall, the field lacks depth in terms of the number of studies on the same topics. Further, we identified an imbalance in our thematic analysis, in terms of the amount of empirical research, versus those on prevention and professional development. We found fewer research contributions on how to prevent violations of integrity or help faculty develop the skills necessary to address breaches effectively. The amount of research that we found, across the past 25 years, shows that Canada's treatment of educational integrity as a research topic has been arguably impoverished, in both quantity and consistency. As we will elaborate on further in our discussion, we view this not as a deficiency, but rather as an opportunity and a call to action.

Discussion
The existing research has focused largely on student perspectives. Our findings aligned with those of Fielden and Joyce (2008) who also found that papers focusing on students dominated the literature. Our search uncovered only one source focusing explicitly on faculty perspectives (MacLeod 2014) and even though other papers considered faculty perspectives, overall the educator voice was underrepresented in the Canadian literature, demonstrating an imbalance in the ways in which scholars have directed their research.
Of the policy research we found, two focused on regional contexts related to one specific province, Ontario (Griffith 2013;Neufeld and Dianda 2007). Two additional sources examined institutional policy on a national level (Eaton 2017;MacLeod 2014), neither of which examined more than 20 institutions in a country with dozens if not hundreds, depending how they are counted. This seems to indicate that large-scale research in the Canadian context is, as yet, an underdeveloped area of inquiry. This becomes more evident when considering the global context, in which large-scale national Harper et al. 2018;McCabe 2016;McCabe et al. 2001); and multi-national (Foltýnek and Glendinning 2015;Glendinning 2013Glendinning , 2014 research has been underway in Australia, the United States and Europe for some time. Similarly, large government agencies such as the Tertiary Education Quality and Standards Agency in Australia (Bretag 2017) and the Quality Assurance Agency for Higher Education (QAA) in the UK (QAA 2016(QAA , 2017 have made strides in mobilizing knowledge around academic integrity for educators, policy makers and the public, drawing on the expertise of researchers from those countries. In Canada, the Council of Ministers of Education, Canada (CMEC) (2018) has yet to initiate any similar large-scale advocacy work around educational integrity that we are aware of. When we ran a search of CMEC's publications, replicating the same Category 1 search terms we employed in our literature review (educational integrity, academic integrity, academic misconduct, academic dishonesty and plagiarism). The search returned no results, which could be interpreted as an indication that the issue of educational integrity broadly has not yet garnered the attention of the national ministerial council charged with overseeing higher education in Canada. Given that other countries are addressing these questions with large-scale research and policy work, as well as government input, while contributions from Canadians seem limited to local and provincial contexts, with few examinations of what is occurring at a national level, it would suggest that Canada is lagging behind in its scholarship, policy and contributions to the global dialogue on integrity.
Canada's Advisory Panel on Federal Support for Fundamental Science argued that research was fundamental "to inform evidence-based policy making" (Naylor et al. 2017, p. xii). However, when it comes to policies of higher education institutions as individual organizations, and Canada as a country, there seems to be little evidence in the literature that policy relating to academic integrity is evidence-based. This may be due to a lack of evidence or research from the Canadian context relating to educational integrity broadly.

Limitations
As Booth et al. (2012) point out, a literature review can be comprehensive without necessarily being exhaustive. As such, we recognize that despite our best efforts, the results may not be exhaustive. Authors making contributions to the topic in the Canadian context may not have used the specific search terms we selected for our study. We recognize this as a limitation to our study.
Another important limitation we note is that our work was limited to sources published in English, given our language proficiency in French was inadequate to review scholarly work in Canada's other official language. Similarly, we were further limited in terms of discovering work written in any of Canada's Indigenous languages on this topic. This presents a consideration for future research in this area.
Finally, we acknowledge that although two researchers contributed to this study, the second was a student research assistant provided for a limited number of hours. As such, the analysis portion of the study was conducted by the first author. Although other literature reviews have been published with a single author conducting the analysis (Joyce 2007;Wideman 2008), we recognize that literature reviews today are considered more reliable when analysis is undertaken by two or more parties (Booth et al. 2012). We concede the single-researcher analysis as a limitation of the work.

Directions for future research
Despite these limitations, a key finding remains clear. Although Canadian researchers have contributed to scholarship on the topic of educational integrity over the past quarter decade or so, Canada has yet to develop substantive and consistent contributions to research. As a nation, Canada is poised to join the global dialogue on integrity, but there is a definitive need for an overall increase in attention to educational integrity from a Canadian research perspective. As a result, we propose the following five concrete recommendations.
Recommendation 1: National-scale research. Given that our study found limited contributions to Canadian research on academic integrity on a national scale, we recommend the development, initiation and implementation of large-scale national research projects to elevate the overall understanding of what is happening across the nation broadly. Naylor et al. (2017) stated that extramural research is that conducted by scientists and scholars who work in higher education institutions and other affiliated organizations outside of government, while intramural research is conducted by those employed by government agencies and departments. Canadian researchers must engage in advocacy and policy work with government agencies, including provincial ministries of education, as well as the national Council of Ministers of Education, Canada. To that end, we recommend that both extramural and intramural research be undertaken to better understand the national landscape of educational integrity in Canada.
Recommendation 2: Increase in funding and support for educational integrity research. There is a need for investigator-led research in Canada generally (Naylor et al. 2017). This includes research that is "discovery-oriented, inquiry driven, or simply 'independent'", that is free from pressures of "priority-driven research" that may need to meet the pressures of partnership with business or government to achieve particular outcomes (p. i). Educational integrity in Canada is no exception to this need for independent, investigator-led research. Publicly funded research, in particular, elevates the legitimacy of researchers, as well as the institutions with whom they are affiliated (Cunningham et al. 2014). In other words, funded research is judged to be more legitimate and respectable, so in order research in this field to advance, it must be funded.
To our knowledge, no other Anglophone researchers have received national SSHRC funding to engage in research related to educational integrity since Taylor, Usick and Patterson in the early 2000s. In Canada, academic integrity needs to be elevated in terms of its legitimacy as a field of scientific and scholarly inquiry and one effective way to achieve this is to increase funding both in terms of publicly available research grants, as well as smaller institutional grants.
Recommendation 4: An increase in discipline-specific research. As we have shown, there has been a moderate amount of investigation into educational integrity in health-related fields, and a minimal amount in business and engineering. We argue that there is insufficient evidence in the studies we found to present an adequate picture the state of educational integrity across Canadian higher education by discipline. If Canadian institutions are to develop evidence-informed policies, procedures, as well as faculty development programs and student academic integrity tutorials and other training, then we cannot rely exclusively on evidence from other countries.
Recommendation 5: French-language contributions to research on academic integrity. As a bilingual nation, research on academic integrity in Canada must be represented in both official languages. Although we are aware of the success of Peters's (2015) award-winning article "Enseigner les stratégies de créacollage numérique pour éviter le plagiat au secondaire" in the Canadian Journal of Education, for her SSHRC-funded Francophone project, our lack of proficiency in French meant we could not include it in our review. French-language literature on academic integrity exists in Canada and merits further investigation. As such, we call for our Francophone colleagues to conduct a companion literature review in French to complement this work.
Recommendation 5: A cross-national review of research. We have conducted our review of the literature on and about the Canadian context as the first stand-alone analysis of its kind. Now that a comprehensive data set has been established, a natural next step would be to broaden the scope of the work, comparing the existing research in and about Canada with that of other countries. This would further situate Canada within the scholarly global context, showing its contributions to the educational integrity literature in relation to similar nations.

Conclusions
At the beginning of our study, we asked this research question: What major themes emerge from scholarly and research literature about academic integrity in the Canadian context? We found a total of 56 sources, almost evenly divided between descriptive and analytical works. Although the number of research outputs has increased over the past decade, the field of educational integrity research has yet to mature in Canada. This is further evidenced by what appears to be a lack of sustained research over time by a critical mass of researchers and graduate students who do not seem to go on to research academic integrity later in their careers.
Canada's Advisory Panel on Federal Support for Fundamental Science found that worldwide, Canada does not rank in the top 30 nations, including non-OECD nations, in terms of research intensity (Naylor et al. 2017, p. i). What the Naylor report found about the situation of research in Canada as a whole, also relates to educational integrity on a smaller scale: to date, Canada has demonstrated a lack of research intensity with regards to academic integrity, which we contend needs to be remedied.
In their review of published research on academic integrity written by Australasian authors, Fielden and Joyce (2008) noted that the relative contributions of Australia outnumbered those of New Zealand, which they argued was "not surprising given the respective population sizes". While this conclusion has merit, we contend that population constitutes only one piece of the puzzle. With a population of 35 million (Statistics Canada 2017a), Canada is larger than the combined population of Australia with its population of 24 million (Australian Bureau of Statistics 2018) and New Zealand with close to 4.9 million (NZ Stats). Fielden and Joyce's review a decade ago analyzed 125 published papers, which was more than twice the number we found for Canada. This further substantiates the notion that factors beyond population size play a role in a country's contributions to the research literature. Developing a corps of scholars with dedicated programmes of research, supported by funding, are key factors in ensuring that Canada can add meaningful contributions to the global dialogue on integrity.
Our reviews shows that Canada is not immune to issues relating to integrity (and breaches of it), but rather that research contributions from Canada are notably impoverished. As such, we conclude this review with a call for an increase in evidence-based, investigator-led, and funded research to better understand the particular characteristics of educational integrity in Canada and more intense participation in the ongoing global dialogue about integrity.