Joseph P. Ryan

3.9k total citations
84 papers, 2.7k citations indexed

About

Joseph P. Ryan is a scholar working on Clinical Psychology, General Health Professions and Safety Research. According to data from OpenAlex, Joseph P. Ryan has authored 84 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Clinical Psychology, 41 papers in General Health Professions and 39 papers in Safety Research. Recurrent topics in Joseph P. Ryan's work include Child Abuse and Trauma (41 papers), Homelessness and Social Issues (36 papers) and Child Welfare and Adoption (35 papers). Joseph P. Ryan is often cited by papers focused on Child Abuse and Trauma (41 papers), Homelessness and Social Issues (36 papers) and Child Welfare and Adoption (35 papers). Joseph P. Ryan collaborates with scholars based in United States, Poland and Ireland. Joseph P. Ryan's co-authors include Mark F. Testa, Denise C. Herz, Sam Choi, Pedro M. Hernandez, Jane Marshall, Hui Huang, Brian E. Perron, Bryan G. Victor, Fuhua Zhai and Mark E. Courtney and has published in prestigious journals such as British Journal of Cancer, Intensive Care Medicine and Journal of Public Economics.

In The Last Decade

Joseph P. Ryan

80 papers receiving 2.5k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Joseph P. Ryan United States	25	1.9k	1.4k	1.3k	615	248	84	2.7k
Geoff Bates United Kingdom	20	675 0.4×	459 0.3×	353 0.3×	369 0.6×	95 0.4×	73	2.1k
Jo Ann Lee United States	26	444 0.2×	733 0.5×	480 0.4×	610 1.0×	19 0.1×	96	3.5k
Sarah J. Beal United States	23	543 0.3×	397 0.3×	234 0.2×	321 0.5×	234 0.9×	89	1.7k
William M. McGuigan United States	12	475 0.3×	134 0.1×	260 0.2×	238 0.4×	47 0.2×	24	1.3k
Jan Mason Australia	18	379 0.2×	271 0.2×	146 0.1×	591 1.0×	79 0.3×	69	1.2k
Simon Whitaker United Kingdom	14	675 0.4×	297 0.2×	244 0.2×	149 0.2×	61 0.2×	58	1.7k
Cecilia M.S. Hong Kong	20	627 0.3×	489 0.3×	168 0.1×	416 0.7×	32 0.1×	82	1.6k
Nathan Hughes United Kingdom	18	509 0.3×	59 0.0×	281 0.2×	281 0.5×	97 0.4×	50	1.1k
Kathleen R. Bogart United States	24	329 0.2×	258 0.2×	143 0.1×	344 0.6×	92 0.4×	67	1.6k
Elizabeth McDermott United Kingdom	24	602 0.3×	72 0.0×	292 0.2×	511 0.8×	46 0.2×	55	1.8k

Countries citing papers authored by Joseph P. Ryan

Since Specialization

Citations

This map shows the geographic impact of Joseph P. Ryan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Joseph P. Ryan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Joseph P. Ryan more than expected).

Fields of papers citing papers by Joseph P. Ryan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joseph P. Ryan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Joseph P. Ryan. The network helps show where Joseph P. Ryan may publish in the future.

Co-authorship network of co-authors of Joseph P. Ryan

This figure shows the co-authorship network connecting the top 25 collaborators of Joseph P. Ryan. A scholar is included among the top collaborators of Joseph P. Ryan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Joseph P. Ryan. Joseph P. Ryan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ryan, Joseph P., et al.. (2024). Prenatal cannabis exposure and the risk of subsequent maltreatment. Child Abuse & Neglect. 160. 107175–107175. 3 indexed citations

Barón, Enrique, et al.. (2024). Mechanism Reform: An Application to Child Welfare. SSRN Electronic Journal.

Perron, Brian E., et al.. (2024). Moving Beyond ChatGPT: Local Large Language Models (LLMs) and the Secure Analysis of Confidential Unstructured Text Data in Social Work Research. Research on Social Work Practice. 35(6). 695–710. 7 indexed citations

Sokol, Rebeccah L., Bryan G. Victor, Miyoung Yoon, Joseph P. Ryan, & Brian E. Perron. (2022). Complex, Co-occurring Needs Patterns and Evidence-Based Service Planning for Families Involved in Foster Care: A Map for Research and Practice. Child Maltreatment. 28(2). 359–371. 1 indexed citations

Perron, Brian E., et al.. (2022). A text-based approach to measuring opioid-related risk among families involved in the child welfare system. Child Abuse & Neglect. 131. 105688–105688. 5 indexed citations

Sokol, Rebeccah L., et al.. (2021). Using administrative data to uncover how often and why supervisory neglect happens: Implications for child maltreatment prevention. Child Abuse & Neglect. 122. 105321–105321. 7 indexed citations

Sokol, Rebeccah L., et al.. (2020). Prevalence and context of firearms-related problems in child protective service investigations. Child Abuse & Neglect. 107. 104572–104572. 3 indexed citations

Victor, Bryan G., et al.. (2019). Child Protective Service Referrals Involving Exposure to Domestic Violence: Prevalence, Associated Maltreatment Types, and Likelihood of Formal Case Openings. Child Maltreatment. 24(3). 299–309. 21 indexed citations

Perron, Brian E., et al.. (2019). Detecting substance-related problems in narrative investigation summaries of child abuse and neglect using text mining and machine learning. Child Abuse & Neglect. 98. 104180–104180. 22 indexed citations

10.

Ryan, Joseph P., Brian E. Perron, Andrew Moore, Bryan G. Victor, & Keunhye Park. (2017). Timing matters: A randomized control trial of recovery coaches in foster care. Journal of Substance Abuse Treatment. 77. 178–184. 19 indexed citations

11.

Ryan, Joseph P., Bryan G. Victor, Andrew Moore, Orion Mowbray, & Brian E. Perron. (2016). Recovery coaches and the stability of reunification for substance abusing families in child welfare. Children and Youth Services Review. 70. 357–363. 18 indexed citations

12.

Ryan, Joseph P., et al.. (2016). Foster home placements and the probability of family reunification: Does licensing matter?. Child Abuse & Neglect. 59. 88–99. 5 indexed citations

13.

Ryan, Joseph P., Brian E. Perron, & Hui Huang. (2015). Child Welfare and the Transition to Adulthood: Investigating Placement Status and Subsequent Arrests. Journal of Youth and Adolescence. 45(1). 172–182. 14 indexed citations

14.

Clarnette, Roger, Joseph P. Ryan, Eileen O’Herlihy, et al.. (2015). THE COMMUNITY ASSESSMENT OF RISK INSTRUMENT: INVESTIGATION OF INTER-RATER RELIABILITY OF AN INSTRUMENT MEASURING RISK OF ADVERSE OUTCOM. The Journal of Frailty & Aging. 4(2). 1–10. 7 indexed citations

15.

Ryan, Joseph P., et al.. (2013). Adolescent Neglect, Juvenile Delinquency and the Risk of Recidivism. Journal of Youth and Adolescence. 42(3). 454–465. 147 indexed citations

16.

Ryan, Joseph P., et al.. (2013). The effect of recovery coaches for substance-involved mothers in child welfare: Impact on juvenile delinquency. Journal of Substance Abuse Treatment. 45(4). 381–387. 6 indexed citations

17.

Ryan, Joseph P., Sam Choi, Jun Sung Hong, Pedro M. Hernandez, & Christopher R. Larrison. (2008). Recovery coaches and substance exposed births: An experiment in child welfare. Child Abuse & Neglect. 32(11). 1072–1079. 48 indexed citations

18.

Choi, Sam & Joseph P. Ryan. (2006). Completing Substance Abuse Treatment in Child Welfare: The Role of Co-Occurring Problems and Primary Drug of Choice. Child Maltreatment. 11(4). 313–325. 65 indexed citations

19.

Thomas, A. N., et al.. (1991). Bioimpedance versus thermodilution cardiac output measurement: The bomed NCCOM3 after coronary bypass surgery. Intensive Care Medicine. 17(7). 383–386. 27 indexed citations

20.

Ryan, Joseph P.. (1983). Introduction to Latent Trait Analysis and Item Response Theory.. 12 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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