James Coplan

862 total citations
28 papers, 585 citations indexed

About

James Coplan is a scholar working on Developmental and Educational Psychology, Cognitive Neuroscience and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, James Coplan has authored 28 papers receiving a total of 585 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Developmental and Educational Psychology, 10 papers in Cognitive Neuroscience and 6 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in James Coplan's work include Language Development and Disorders (8 papers), Autism Spectrum Disorder Research (7 papers) and Child Nutrition and Feeding Issues (4 papers). James Coplan is often cited by papers focused on Language Development and Disorders (8 papers), Autism Spectrum Disorder Research (7 papers) and Child Nutrition and Feeding Issues (4 papers). James Coplan collaborates with scholars based in United States. James Coplan's co-authors include John R. Gleason, Margaret L. Williams, Abbas F. Jawad, Michael Burke, Rita M. Ryan, Lawrence J. Lewandowski, Diane B. D'Eugenio, Leonard B. Weiner, Coleen K. Cunningham and Timothy Dye and has published in prestigious journals such as PEDIATRICS, The Journal of Pediatrics and Archives of Disease in Childhood.

In The Last Decade

James Coplan

27 papers receiving 535 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
James Coplan United States	15	207	205	161	135	84	28	585
Mary Haslum United Kingdom	16	178 0.9×	111 0.5×	36 0.2×	92 0.7×	18 0.2×	28	778
Eila Herrgård Finland	18	224 1.1×	143 0.7×	59 0.4×	516 3.8×	10 0.1×	28	983
Pirjo Korpilahti Finland	17	480 2.3×	989 4.8×	75 0.5×	123 0.9×	101 1.2×	31	1.3k
Mary Alice McDonald United States	14	72 0.3×	308 1.5×	55 0.3×	242 1.8×	10 0.1×	17	993
Jeannie van der Linde South Africa	14	59 0.3×	132 0.6×	150 0.9×	160 1.2×	20 0.2×	88	588
Kathleen M. Krol United States	13	67 0.3×	95 0.5×	105 0.7×	109 0.8×	15 0.2×	27	661
Michael Lewis United States	8	122 0.6×	99 0.5×	105 0.7×	81 0.6×	4 0.0×	11	550
Sarah Worsfold United Kingdom	15	601 2.9×	748 3.6×	191 1.2×	167 1.2×	523 6.2×	20	1.2k
Christopher G. Brennan‐Jones Australia	18	198 1.0×	477 2.3×	50 0.3×	44 0.3×	281 3.3×	85	1.1k
S. Walden Miller United States	8	131 0.6×	301 1.5×	79 0.5×	25 0.2×	10 0.1×	10	886

Countries citing papers authored by James Coplan

Since Specialization

Citations

This map shows the geographic impact of James Coplan'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 James Coplan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James Coplan more than expected).

Fields of papers citing papers by James Coplan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James Coplan. 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 James Coplan. The network helps show where James Coplan may publish in the future.

Co-authorship network of co-authors of James Coplan

This figure shows the co-authorship network connecting the top 25 collaborators of James Coplan. A scholar is included among the top collaborators of James Coplan 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 James Coplan. James Coplan 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

Coplan, James & Abbas F. Jawad. (2005). Modeling Clinical Outcome of Children With Autistic Spectrum Disorders. PEDIATRICS. 116(1). 117–122. 32 indexed citations

Coplan, James. (2003). Atypicality, intelligence, and age: a conceptual model of autistic spectrum disorder. Developmental Medicine & Child Neurology. 45(10). 712–6. 13 indexed citations

Coplan, James. (2003). Children with autistic spectrum disorders. II: Parents are unable to distinguish secretin from placebo under double-blind conditions. Archives of Disease in Childhood. 88(8). 737–739. 23 indexed citations

Coplan, James. (2003). Atypicality, intelligence, and age: a conceptual model of autistic spectrum disorder. Developmental Medicine & Child Neurology. 45(10). 712–716. 8 indexed citations

Stein, Martin T., et al.. (2001). Expressive Language Delay in a Toddler. PEDIATRICS. 107(Supplement_1). 905–909. 9 indexed citations

Coplan, James. (2000). Counseling Parents Regarding Prognosis in Autistic Spectrum Disorder. PEDIATRICS. 105(5). e65–e65. 15 indexed citations

Coplan, James, Coleen K. Cunningham, Leonard B. Weiner, et al.. (1998). Early Language Development in Children Exposed to or Infected With Human Immunodeficiency Virus. PEDIATRICS. 102(1). e8–e8. 33 indexed citations

Coplan, James. (1995). Normal Speech and Language Development: An Overview. Pediatrics in Review. 16(3). 91–100. 19 indexed citations

Richman, Robert A., et al.. (1995). Olfactory performance during childhood. II. Developing a discrimination task for children. The Journal of Pediatrics. 127(3). 421–426. 29 indexed citations

10.

Coplan, James, et al.. (1995). The high-functioning autistic experience: Birth to preteen years. Journal of Pediatric Health Care. 9(1). 22–29. 18 indexed citations

11.

Coplan, James. (1993). Child development. Current Problems in Pediatrics. 23(2). 44–49.

12.

Coplan, James & John R. Gleason. (1993). Test-retest and interobserver reliability of theEarly Language Milestone Scale, second edition. Journal of Pediatric Health Care. 7(5). 212–219. 11 indexed citations

13.

Coplan, James & John R. Gleason. (1988). Unclear Speech: Recognition and Significance of Unintelligible Speech in Preschool Children. PEDIATRICS. 82(3). 447–452. 85 indexed citations

14.

Coplan, James. (1988). Evaluation of the child with deafness or delayed speech. The Indian Journal of Pediatrics. 55(3). 372–378. 1 indexed citations

15.

Williams, Margaret L., Lawrence J. Lewandowski, James Coplan, & Diane B. D'Eugenio. (1987). NEURODEVELOPMENTAL OUTCOME OF PRESCHOOL CHILDREN BORN PRETERM WITH AND WITHOUT INTRACRANIAL HEMORRHAGE. Developmental Medicine & Child Neurology. 29(2). 243–249. 27 indexed citations

16.

Coplan, James. (1985). Evaluation of the Child with Delayed Speech or Language. Pediatric Annals. 14(3). 203–208. 22 indexed citations

17.

Gardner, Lytt I., et al.. (1985). Isochromosome 9q in an infant exposed to ethanol prenatally.. PubMed. 312(23). 1521–1521. 13 indexed citations

18.

Coplan, James. (1985). Wrongful Life and Wrongful Birth: New Concepts for the Pediatrician. PEDIATRICS. 75(1). 65–72. 7 indexed citations

19.

Sanders, Karen J., et al.. (1984). ISOCHROMOSOME 9q IN AN INFANT EXPOSED TO ETHANOL PRENATALLY. Pediatric Research. 18. 225A–225A. 1 indexed citations

20.

Coplan, James. (1982). Parental Estimate of Child's Developmental Level in a High-Risk Population. Archives of Pediatrics and Adolescent Medicine. 136(2). 101–101. 28 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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