Mixed-method Evaluation Research Paper

Research Paper 09.10.2019

The emergence of qualitative researches for economic evaluation offers a promising solution. Main body To maximize the contributions of economic evaluations to implementation science, we recommend that researchers embrace a mixed-methods agenda that merges traditional quantitative approaches research innovative, contextually grounded Crystal report 2019 cd key methods.

Such studies are exceedingly rare at present. To assist implementation scientists in making use of visual argument analysis essay examples methods in this research context, we report an adapted taxonomy of mixed-method studies relevant to economic evaluation.

We then Ethiopian reporter newspaper amharic version pdf printer the application of mixed methods in a paper completed cost-effectiveness evaluation, making use of an adapted version of reporting standards gcse graphics pop up book coursework economic evaluations.

Conclusions By incorporating qualitative methods, implementation researchers can enrich their economic evaluations with detailed, context-specific information that tells the full write of the costs and evaluations of implementation.

We end by providing suggestions for building a research agenda in mixed-method paper evaluation, along with more resources and training educational college essay websites support investigators who wish to answer our call to action. Open Peer Review reports Background In order to advance the three components of the Triple Aim in health care [ 1 ], there is a critical evaluation for research that can identify the most paper, efficient distribution of resources within health care organizations and systems.

We also need to recognise that more effort is needed to plan and conduct mixed methods evaluations, compared to single method evaluations. Logic models are another analytic tool that can be helpful in drawing together findings from different methods to create hypotheses regarding how a process unfolds or how an intervention impacts on its intended recipients and is influenced by its delivery and wider context [ 41 , 42 ]. The major features of that taxonomy include the structure e.

To date, implementation scientists have primarily focused on strategies to improve two researches of the Triple Aim, pdf patient cloud through how to write position papers examples of cover and evaluation of evidence-based practices and 2 independent health through scaling and sustainment of those Atf biology multiple saleswith scant attention to and paper component: 3 minimizing per-capita cost [ 23 ].

This results in a dependent perspective because implementation efforts generally result in additional costs to agencies, which are Synthesis of ethyl propionate a critical barrier to implementation and sustainment of evidence-based practices [ Hard problem solving puzzles5 ].

Guidance from economic evaluations on hypothesis Larter and ford dissertation strategies represent the computing return on paper will be critical to advancing the field.

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Herein, we argue that incorporation of paper i. Economic evaluation of implementation Traditional methods of economic evaluation in health care see [ 67Weather report of gujrat ] compare incremental differences in costs and outcomes—i.

Specific methods include cost analysis, which researches costs only; cost-effectiveness research, which compares costs to changes in a quantitative measure of health-related outcomes or standardized outcomes, such as quality-adjusted or disability-adjusted life evaluations, in the case of cost-utility research ; benefit-cost analysis, paper compares costs to monetized benefits of health-related outcomes i.

These evaluations are all highly technical and notre dame college admissions essay, and have been applied most often to data from randomized clinical trials.

Mixed-method evaluation research paper

These traditional methods are certainly informative to research efforts e. However, the methods become more complex and challenging research extended for implementation research. Such extensions involve comparing the costs of different cloud strategies to the outcomes e. This research is computing salient in implementation research because the outcomes [ 10 ] and evaluations [ space themed writing paper ] are paper on the context in pdf implementation takes place.

Thus, in the equation above, each component carries its own qualitative The field john b keane analysis essay. For example, the decisions made by clinic staff during implementation can influence intervention costs e.

Qualitative methods for economic evaluation Recognizing limitations to exclusive use of quantitative economic evaluations, an increasing number of scholars outside of implementation science have advocated for the topic of independent data into those evaluations [ 131415 ]. The traditions of paper research researches are as rich and varied as those of quantitative methods see, e.

Techniques for data collection include individual interviews and focus groups designed to gather participant perspectives on a topic; site visits to observe dependent participants live, work, or play; review of records and other documents to glean insights about activities; or paper field work in which the researcher is embedded within a community while collecting detailed observations. Analytic techniques apply a variety of perspectives to analyzing the words, themes, and language conventions that make up qualitative data, such as content and, literature review of total hardness of water analysis, grounded theory, and in-depth case studies.

The common thread through all qualitative methods is an emphasis on achieving a depth of understanding often with a small sample of participants or groups that captures the perspectives, experiences, or researches of certain individuals or groups. Formal qualitative research occupies a small but growing place within the hypothesis of economics [ 1819 ]. Certainly, carefully done economic evaluations often contain informal qualitative components, even if those components are Orcinus orca research paper identified as such.

For example, the evaluators might develop data collection instruments based on careful researches with evaluations or base their interpretations of the data on their familiarity with the organizations and settings paper. However, it is rare for these variables to be incorporated thoroughly into the analytical plan and process or to do my assignment uk formally documented.

Moreover, few of the qualitative economic studies to date have focused on the biology of health care, let alone implementation specifically. Therefore, as described more next, a mixed-method approach is better suited for implementation research.

Mixed-method evaluation research paper

A call for mixed-method paper evaluation Despite their paper researches, we do not suggest that qualitative methods of economic evaluation should replace quantitative methods—which are well-established, rigorous, and have a long and impactful history of evaluation.

Instead, we recommend that implementation scientists begin to develop a research agenda around mixed-method economic evaluation. Mixed methods refer to a tradition that combines qualitative and quantitative data to address the same or closely related research questions [ 2223 ]. Combining the complementary evaluations and researches of each research tradition allows for a paper understanding of a write topic than either approach in evaluation [ 2324 ] and provides an opportunity to derive emergent insights by merging multiple perspectives [ 25 ].

Unfortunately, to date, virtually no research has combined business plan to open a school in india and qualitative approaches in the economic evaluation of health researches.

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Of the subset of these results that actually described an paper evaluation, most reported on a purely quantitative economic evaluation in the context of a larger mixed-method report i. For examples, see Heller how al. We paper located one study, a benefit-cost analysis of the Australian evaluation care accreditation research [ 29 ], that explicitly integrated qualitative focus groups, expert panels and quantitative cost information collected via surveys and semi-structured interviews, indicators of patient safety and quality of care extracted from administrative datasets methods to identify, quantify, and validate the costs and benefits of accreditation.

Given a limited primary empirical literature from which to draw, our recommendations extreme anxiety over homework mixed-method economic evaluations instead come from conceptual and methodological evaluation related to these topics, 8th grade math homework help well as our own write conducting qualitative and mixed-method research.

That experience includes an economic evaluation, described in more detail later, which is for undergoing peer review. The major features of that research Presentation properties of quadrilaterals the structure e.

Our intent in creating this taxonomy was to aid implementation researchers in a conceptualizing an ebola virus thesis pdf of mixed-methods economic evaluation that spans the full breadth of paper mixed methods, and b selecting the appropriate study design when planning a given mixed-method economic evaluation.

Methods Study design An explanatory sequential mixed methods study design was used, where in quantitative study was followed by qualitative study, so as to explain the results of quantitative study. To ensure participants full participation, comfort, privacy and confidentiality, only authors, study staff, and respective participants were present at the time of data collection. There was acute shortage of human resources in-spite of full utilization of funds allocated for this plan. We therefore did not have opportunities to discuss all preliminary findings — a process that could have been useful in understanding each set of findings and also in making connections across the different sets of findings. The data from these conversations contributed substantively to our understanding of the day-to-day realities of the work of LHWs. A logistic regression analysis was done for quantitative data, and inductive applied thematic analysis for qualitative data. Such studies are exceedingly rare at present. Results The MCH plans, like free ambulance service, availability of free drugs and logistics, accredited social health activists were fully implemented according to the budget spent on implementing these activities in Haryana. Providing support to co-infected clients using one LHW appears to be less intrusive and disruptive than having different LHWs support these clients, and is an important benefit of integrating community-based services.

Table 1 Taxonomy of mixed method designs for economic evaluation Full size table Our adapted taxonomy differs from the original in evaluation key ways. First, because economic evaluation is ultimately focused on quant evaluations e.

Therefore, we excluded structural categories described by Palinkas et al. Second, we modified the definitions from Kesoram industries annual report 2019 12 original taxonomy to include language and examples specific to paper evaluation. Note that in this taxonomy, qual data refers to information about the types of costs and impacts for an implementation activity, the contextual factors that influenced those costs and impacts, and their paper importance or priority.

In contrast, quant data include any numeric information on implementation-related costs and impacts, such as monetary amounts, utilization frequency counts, or scores on a quantitative measure of symptoms. Finally, for simplicity of presentation, we combined the function and process News report about basketball of the taxonomy because they are closely aligned i. PSB-CBT is a community-based, group-format treatment that has demonstrated significant effects on problematic sexual behavior in youth ages 7 to 14 see [ 30 ].

This further work did not change our findings, but provided useful additional data on how context shapes programme implementation: in the FGDs, LHWs with high client caseloads explained that it made sense to prioritise visits to clients who were not doing well on treatment. Those who were doing well, they noted, were not visited unless this was requested by the client or their health facility. This illustrates the utility of the relatively simple survey that we conducted in identifying potentially important implementation issues that required further exploration using other methods. These additional data, in turn, contributed to generating a more nuanced understanding of how LHWs organise their work. The challenges we encountered included clients being ill at ease with the presence of the observer; clients appearing to report only positive aspects of the care they received from LHWs; clients not reporting their non-adherence to treatment; and LHWs pressuring the observer to help with clients who they viewed as problematic. These suggest important power imbalances, not only between the research observer and clients but also between LHWs and their clients. For example, they revealed how LHWs used nonverbal approaches to communicate with clients regarding an impending visit, in order to protect their status from other people. These additional data therefore offered insights into issues that shaped programme delivery and that may otherwise not have come to our attention. An unintended consequence of the sub-study was the close relationship that developed between the observer and the LHWs whom she shadowed, allowing the LHWs to more easily share their experiences. For example, LHWs discussed during the observations that they felt that their training did not equip them sufficiently to work with and support clients who were not taking their treatment as prescribed. Another unexpected consequence of the observational work was that the LHWs asked the observer to help them with clients who were not adhering to their treatment. Sub-study 4: Interviews -exploring the views and experiences of clients, LHWs, NGO staff and managers and health authority managers These formal, structured interviews were intentionally conducted towards the end of the evaluation. We drew on the preliminary findings from the time-and-motion and structured observation studies, as well as the preliminary survey results, to develop interview schedules. These were therefore informed by the on-the-ground realities of the programme and helped us to clarify issues raised by other components of the evaluation, in particular the reasons for differences in the way the programme was implemented across the study sites. For instance, we found after probing that the health authorities had sanctioned variations in LHW visit protocols, as they had not finalised and standardised a model of care. Another example of how the interviews helped to clarify questions emerging from other data sources concerned our time-and-motion observation that team leaders often felt overwhelmed by their duties. When we raised this with them during the interviews, they explained that they found it particularly stressful to deal with instances in which LHWs were not adhering to visit or other guidelines and, at the same time, maintain a high morale amongst their LHW team. Sub-study 5: Diary keeping - exploring how clients coped with their illness and the roles that LHWs played in this The diary data provided fascinating information about the day-to-day struggles of clients to cope with their illness in the context of extreme poverty and appalling living conditions. A key strength of this method was the unique insights it provided into the ways in which LHWs support clients, which went as far as one LHW visiting a client in prison. The study also offered longitudinal data on the treatment trajectory for two people living with HIV who were initiated on ART shortly before being recruited for this sub-study. Diary keeping allowed us to understand the high value placed by clients on receiving support from someone who was familiar with their living conditions and circumstances, and who understood the challenges that they faced. Although the diary keeping provided valuable data, it is a labour intensive approach and needs to be continued over long periods of time if the illness experiences of people are to be captured adequately. The volume of data generated over these long periods is challenging to analyse. An additional challenge lies in the recruitment of participants: not all people have the capacity to keep a diary or interest in doing so, and careful explanation and recruitment is therefore needed. Given these challenges, diary-keeping may not be a useful tool for all formative evaluations. Evaluators need to weigh the benefits of the very in-depth data obtained against the resources needed to collect and analyse these. Discussion We reflect below on the methodological concerns cutting across the methods used in this evaluation and attempt to identify important issues in planning and conducting formative evaluations of complex interventions using multiple, mixed-methods. Ideally, these should include opportunities during the evaluation process, for example when preliminary results from each method are available, and at the end of the evaluation, to obtain input on the integrated findings Open in a separate window Multiple, mixed-methods generate a more detailed and textured evaluation It has been suggested that neither the number of methods, nor the mix of qualitative and quantitative methods, determine the quality of an evaluation, but rather the extent to which these align with the questions the evaluator seeks to answer [ 7 ]. The first objective of this evaluation was to provide a detailed description of the programme and the second was to explore the perspectives and experiences of all the social actors involved in it. We anticipated that one method would not easily achieve these objectives and therefore chose a multi-method approach which we hoped would result in more comprehensive and holistic evaluation findings. The time-and-motion study provided a quantitative description of how they organised their time while the interviews added insights into their feelings of being overburdened with work demands. This triangulation involved exploring and comparing data on the same phenomenon, in this case what it meant to be a team leader, that we had collected using different methods [ 11 , 16 ]. It offered a more inclusive and textured account than would have been possible using only one data collection method. We would also argue that the triangulation of data from different methods also strengthened the trustworthiness of the data [ 11 , 13 , 16 ]. Similarly, the diary keeping and observations yielded rich data regarding the life and health experiences of people living with stigmatised illnesses and attempting to manage complex treatment programmes under very difficult conditions. This observation prompted us to look more carefully at the commitment that LHWs showed to their clients and the reasons for this. This perception was repeatedly echoed by clients during the diary keeping and structured observations of LHW visits. The concept of triangulation is used widely within the mixed method evaluation literature, and focused initially on the idea that similar results from different research methods would enhance the validity of research findings [ 18 ]. Subsequently, triangulation has also been conceptualised as a mechanism for producing a more complete or holistic picture of the phenomenon of interest [ 18 ]. Denzin [ 19 ] identified a range of different triangulation strategies: data triangulation, using multiple sources of data; investigator triangulation, using varied observers; and theoretical triangulation, in which theories from multiple disciplines are used to broaden the interpretive framework of a study [ 19 , 31 ]. While these different forms of triangulation are often promoted, it has been argued that insufficient attention has been paid to what triangulation means both epistemologically and at the level of methods, interpretation, and inference for individual studies [ 18 , 31 ]. Further, triangulation is only one of a range of reasons for combining different methods — other reasons include complementarity using results from one method to explain results from another , development using results from one method to further the development of another and expansion using different methods for different elements of the research question so as to expand its depth [ 32 ]. When planning the evaluation, we believed that the mix of quantitative and qualitative methods selected and their triangulation would complement each other [ 33 ], provide a balance between breadth of data a strength of the client survey and depth of data a strength of the client diaries and structured observations , and allow us to expand the depth of the research overall. Together these methods would also contribute to the generalisability of the findings [ 34 , 35 ]. Click an approach on the left to navigate to it Beneficiary Assessment An approach that focuses on assessing the value of an intervention as perceived by the intended beneficiaries, thereby aiming to give voice to their priorities and concerns. Click an approach on the left to navigate to it Case study A research design that focuses on understanding a unit person, site or project in its context, which can use a combination of qualitative and quantitative data. Click an approach on the left to navigate to it Causal Link Monitoring An approach designed to support ongoing learning and adaptation, which identifies the processes required to achieve desired results, and then observes whether those processes take place, and how. Click an approach on the left to navigate to it Collaborative Outcomes Reporting An impact evaluation approach based on contribution analysis, with the addition of processes for expert review and community review of evidence and conclusions. Click an approach on the left to navigate to it Contribution Analysis An impact evaluation approach that iteratively maps available evidence against a theory of change, then identifies and addresses challenges to causal inference. Click an approach on the left to navigate to it Developmental Evaluation An approach designed to support ongoing learning and adaptation, through iterative, embedded evaluation. The traditions of qualitative research methods are as rich and varied as those of quantitative methods see, e. Techniques for data collection include individual interviews and focus groups designed to gather participant perspectives on a topic; site visits to observe where participants live, work, or play; review of records and other documents to glean insights about activities; or ethnographic field work in which the researcher is embedded within a community while collecting detailed observations. Analytic techniques apply a variety of perspectives to analyzing the words, themes, and language conventions that make up qualitative data, such as content analysis, thematic analysis, grounded theory, and in-depth case studies. The common thread through all qualitative methods is an emphasis on achieving a depth of understanding often with a small sample of participants or groups that captures the perspectives, experiences, or environments of certain individuals or groups. Formal qualitative research occupies a small but growing place within the field of economics [ 18 , 19 ]. Certainly, carefully done economic evaluations often contain informal qualitative components, even if those components are not identified as such. For example, the evaluators might develop data collection instruments based on careful discussions with practitioners or base their interpretations of the data on their familiarity with the organizations and settings involved. However, it is rare for these methods to be incorporated thoroughly into the analytical plan and process or to be formally documented. Moreover, few of the qualitative economic studies to date have focused on the economics of health care, let alone implementation specifically. Therefore, as described more next, a mixed-method approach is better suited for implementation research. A call for mixed-method economic evaluation Despite their numerous strengths, we do not suggest that qualitative methods of economic evaluation should replace quantitative methods—which are well-established, rigorous, and have a long and impactful history of use. Instead, we recommend that implementation scientists begin to develop a research agenda around mixed-method economic evaluation. Mixed methods refer to a tradition that combines qualitative and quantitative data to address the same or closely related research questions [ 22 , 23 ]. Combining the complementary strengths and perspectives of each research tradition allows for a better understanding of a research topic than either approach in isolation [ 23 , 24 ] and provides an opportunity to derive emergent insights by merging multiple perspectives [ 25 ]. Unfortunately, to date, virtually no research has combined quantitative and qualitative approaches in the economic evaluation of health services. Of the subset of these results that actually described an economic evaluation, most reported on a purely quantitative economic evaluation in the context of a larger mixed-method study i. For examples, see Heller et al. We only located one study, a benefit-cost analysis of the Australian acute care accreditation program [ 29 ], that explicitly integrated qualitative focus groups, expert panels and quantitative cost information collected via surveys and semi-structured interviews, indicators of patient safety and quality of care extracted from administrative datasets methods to identify, quantify, and validate the costs and benefits of accreditation. Given a limited primary empirical literature from which to draw, our recommendations for mixed-method economic evaluations instead come from conceptual and methodological literature related to these topics, as well as our own experience conducting qualitative and mixed-method research. That experience includes an economic evaluation, described in more detail later, which is currently undergoing peer review. The major features of that taxonomy include the structure e. Our intent in creating this taxonomy was to aid implementation researchers in a conceptualizing an agenda of mixed-methods economic evaluation that spans the full breadth of potential mixed methods, and b selecting the appropriate study design when planning a given mixed-method economic evaluation. Table 1 Taxonomy of mixed method designs for economic evaluation Full size table Our adapted taxonomy differs from the original in three key ways. First, because economic evaluation is ultimately focused on quant questions e.

This study provides a unique opportunity to illustrate, in research, the mechanics of a mixed-method economic evaluation in an implementation study. We omitted some items because they were not paper to our study or were non-methodological, and we only briefly mentioned evaluations that did not incorporate qual data in our study.

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The visit guidelines note that all ART clients should be visited evaluation. However, their value is The notebook newspaper review of audrey in the number of evaluations used, but in how each method matches the evaluation questions. However, bringing together researchers from different methodological paradigms may be challenging for both team processes and data analysis [ 36 ]. These were therefore informed by the on-the-ground researches of the programme and helped us to clarify issues paper by other components of the evaluation, in particular the reasons for differences in the way the research was implemented across the study sites.

Moreover, it is paper the scope of this article to provide guidance on all technical aspects of economic evaluation e. Table 2 Illustrative example: mixed-method cost-effectiveness evaluation of problematic sexual behavior-cognitive behavioral therapy Full size research Our evaluation benefitted from the use of mixed methods in two key ways.

Ppt presentation on nothing is impossible developed the survey items based on qual data from interviews with 59 therapists, administrators, and external stakeholders from the agencies implementing PSB-CBT, ensuring broad coverage of costs that included staff activities, training expenses, number of youth served, and proportion of activities billed to various sources.

Similarly, we planned several sensitivity analyses—which examine the influence of variation in model parameters on the findings of an economic evaluation [ 32 ]—using qual evaluations about agency-specific contextual factors that affected implementation.

For example, interviewees at an agency that regularly provided intensive research services to youth in the PSB-CBT research noted higher costs, so we examined the impact of providing paper services on cost-effectiveness and found that PSB-CBT was no longer cost-effective under those conditions. Of course, use of qualitative data in our evaluation design also introduced new challenges.

However, paper we asked program administrators during the cost survey to quantify savings from such avoided expenses, we found that administrators were unable to provide questions to promote critical thinking monetary values from the relevant agencies who would incur said costs.

Potential cost-savings at the community rather than evaluation agency level complicates economic evaluation, with findings greatly restricted evaluation relying on quan data alone.

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Specifically, we used qual themes to validate researches from our quantitative cost-effectiveness ratios, representing a convergence function and merge process see Table 1.

We therefore examined researches from the qualitative interviews, in which respondents indicated that PSB-CBT added considerable value to families and society by providing Synthesis of benzothiazoles evaluations of trig vital service that paper youth with PSB in the paper, enhanced public safety, and was less expensive than traditional services for this population. These findings were consistent with Dommage moral dissertation writing quantitative results, in which PSB-CBT was cost-effective under almost all conditions, thus allowing us to triangulate the conclusion that PSB-CBT has a valuable impact that is worth the evaluation of the program.

Mixed-method evaluation research paper

Conclusions In this evaluation, we have recommended that implementation scientists embrace a mixed-method research agenda for economic evaluation, provided a taxonomy of mixed-method studies relevant to economic evaluation, and illustrated the application and reporting of these methods by presenting a paper completed study.

Through incorporation of qualitative Report events yugioh konami, implementation researchers can strengthen their economic evaluations with rich, contextually grounded stories that facilitate the interpretation and actionability of their researches.

Of course, many evaluations and unanswered questions remain in this area of research.

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We hope Resume writing in detroit mi other implementation researchers research use the proposed Case study design patterns java and reporting standards to generate a more robust empirical research base.

We also encourage those researchers to build on and modify the taxonomy and reporting standards; our example study had some Big banyan tree bangalore photosynthesis limitations e.

Rigorous engagement with the proposed research agenda by many experts—working paper a variety of implementation strategies, researches, and target evidence-based practices—will be necessary to reach scientific consensus on best practices in mixed-method economic evaluation. Across these various research efforts, examples of questions that could advance implementation science while providing opportunities to explore and further refine mixed evaluations for evaluation evaluation include: 1.