Search Results - "Guest, Greg"

A simple method to assess and report thematic saturation in qualitative research by Guest, Greg, Namey, Emily, Chen, Mario

“…Data saturation is the most commonly employed concept for estimating sample sizes in qualitative research. Over the past 20 years, scholars using both…”
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How Many Focus Groups Are Enough? Building an Evidence Base for Nonprobability Sample Sizes by Guest, Greg, Namey, Emily, McKenna, Kevin

“…Few empirical studies exist to guide researchers in determining the number of focus groups necessary for a research study. The analyses described here provide…”
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Beyond the Individual: Social and Cultural Influences on the Health-Seeking Behaviors of African American Men by Eley, Natalie T., Namey, Emily, McKenna, Kevin, Johnson, Annette Carrington, Guest, Greg

“…Morbidity and mortality rates are alarmingly high among African American men and are influenced by the health-seeking behaviors of this population. This study…”
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Preparing for the Rollout of Pre-Exposure Prophylaxis (PrEP): A Vignette Survey to Identify Intended Sexual Behaviors among Women in Kenya and South Africa if Using PrEP by Corneli, Amy, Field, Samuel, Namey, Emily, Agot, Kawango, Ahmed, Khatija, Odhiambo, Jacob, Skhosana, Joseph, Guest, Greg

“…Several clinical trials have demonstrated the efficacy of pre-exposure prophylaxis (PrEP) in reducing HIV risk. One concern with introducing PrEP is whether…”
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Describing Mixed Methods Research: An Alternative to Typologies by Guest, Greg

“…Scholars have created a variety of typologies to describe and simplify mixed methods research designs. In this article, I review the rationale for using these…”
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Evaluating the impact of integrated development: are we asking the right questions? A systematic review by Ahner-McHaffie, Tessa W, Guest, Greg, Petruney, Tricia, Eterno, Alexandra, Dooley, Brian

“…Emerging global transformations - including a new Sustainable Development Agenda - are revealing increasingly interrelated goals and challenges, poised to be…”
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Comparing focus groups and individual interviews: findings from a randomized study by Guest, Greg, Namey, Emily, Taylor, Jamilah, Eley, Natalie, McKenna, Kevin

“…Qualitative researchers often have to decide whether to collect data using focus groups or individual interviews. We systematically compare these two methods…”
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Evaluating Bang for the Buck: A Cost-Effectiveness Comparison Between Individual Interviews and Focus Groups Based on Thematic Saturation Levels by Namey, Emily, Guest, Greg, McKenna, Kevin, Chen, Mario

“…Evaluators often use qualitative research methods, yet there is little evidence on the comparative cost-effectiveness of the two most commonly employed…”
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Fishing Behavior and Decision-Making in an Ecuadorian Community: A Scaled Approach by GUEST, Greg

“…Debate over how people behave in an open access environment is ongoing in both the social sciences and natural resource management circles. Central to this…”
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How Many Interviews Are Enough?: An Experiment with Data Saturation and Variability by Guest, Greg, Bunce, Arwen, Johnson, Laura

“…Guidelines for determining nonprobabilistic sample sizes are virtually nonexistent. Purposive samples are the most commonly used form of nonprobabilistic…”
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Encouraging Contraceptive Uptake by Motivating Men to Communicate About Family Planning: The Malawi Male Motivator Project by SHATTUCK, Dominica, KERNER, Brad, GILLES, Kate, HARTMANN, Miriam, NG'OMBE, Thokozani, GUEST, Greg

“…We examined the effect of a peer-delivered educational intervention, the Malawi Male Motivator intervention, on couples' contraceptive uptake. We based the…”
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Changes in Couples' Communication as a Result of a Male-Involvement Family Planning Intervention by Hartmann, Miriam, Gilles, Kate, Shattuck, Dominick, Kerner, Brad, Guest, Greg

“…Research suggests that spousal communication and male involvement in decision making can positively influence family-planning use and continuation. However,…”
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How does qualitative data collection modality affect disclosure of sensitive information and participant experience? Findings from a quasi-experimental study by Namey, Emily, Guest, Greg, O’Regan, Amy, Godwin, Christine L., Taylor, Jamilah, Martinez, Andres

“…Focus groups (FGs) and individual interviews (IDIs) can be conducted in-person or in several different online contexts. We conducted a quasi-experimental study…”
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When and why women might suspend PrEP use according to perceived seasons of risk: implications for PrEP-specific risk-reduction counselling by Namey, Emily, Agot, Kawango, Ahmed, Khatija, Odhiambo, Jacob, Skhosana, Joseph, Guest, Greg, Corneli, Amy

“…Oral pre-exposure prophylaxis (PrEP) using the antiretroviral drug emtricitabine/tenofovir disoproxil fumarate (Truvada) has been shown to dramatically reduce…”
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How Does Mode of Qualitative Data Collection Affect Data and Cost? Findings from a Quasi-experimental Study by Namey, Emily, Guest, Greg, O’Regan, Amy, Godwin, Christine L., Taylor, Jamilah, Martinez, Andres

“…Internet-based platforms are increasingly used to collect qualitative data. We conducted a quasi-experimental study to explore whether data collection mode…”
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Acceptability of a HIV self-testing program among people who use illicit drugs by Peiper, Nicholas C., Shamblen, Steve, Gilbertson, Adam, Guest, Greg, Kopp, Michael, Guy, Laura, Rose, Michelle R.

“…People who use illicit drugs (PWUD) remain at significantly elevated risk for HIV infection and continue to have very low testing rates. HIV self-testing…”
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LB11. Preliminary Findings from a HIV Self-Testing Program among People Who Use Drugs by Rose, Michelle, Guy, Laura, Shamblen, Steve, Guest, Greg, Gilbertson, Adam, Peiper, Nicholas

“…Abstract Background People who use drugs (PWUD) remain at significantly high risk for HIV infection. It is estimated that the majority of all new HIV…”
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Beyond the Page: A Process Review of Using Ethnodrama to Disseminate Research Findings by Taylor, Jamilah, Namey, Emily, Carrington Johnson, Annette, Guest, Greg

“…Public health researchers are charged with communicating study findings to appropriate audiences. Dissemination activities typically target the academic…”
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Motivations for Reducing Other HIV Risk-Reduction Practices if Taking Pre-Exposure Prophylaxis: Findings from a Qualitative Study Among Women in Kenya and South Africa by Corneli, Amy, Namey, Emily, Ahmed, Khatija, Agot, Kawango, Skhosana, Joseph, Odhiambo, Jacob, Guest, Greg

“…Findings from a survey conducted among women at high risk for HIV in Bondo, Kenya, and Pretoria, South Africa, demonstrated that a substantial proportion would…”
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Factors Affecting Vasectomy Acceptability in Tanzania by Bunce, Arwen, Guest, Greg, Searing, Hannah, Frajzyngier, Veronica, Riwa, Peter, Kanama, Joseph, Achwal, Isaac

“…Context: Calls for increased inclusion of men in matters of reproductive health emphasize the need for research into vasectomy acceptability and decision…”
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