Peggy Janssen

663 total citations
24 papers, 481 citations indexed

About

Peggy Janssen is a scholar working on Clinical Psychology, Developmental and Educational Psychology and Experimental and Cognitive Psychology. According to data from OpenAlex, Peggy Janssen has authored 24 papers receiving a total of 481 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Clinical Psychology, 13 papers in Developmental and Educational Psychology and 11 papers in Experimental and Cognitive Psychology. Recurrent topics in Peggy Janssen's work include Stuttering Research and Treatment (17 papers), Phonetics and Phonology Research (11 papers) and Language Development and Disorders (9 papers). Peggy Janssen is often cited by papers focused on Stuttering Research and Treatment (17 papers), Phonetics and Phonology Research (11 papers) and Language Development and Disorders (9 papers). Peggy Janssen collaborates with scholars based in Netherlands and United States. Peggy Janssen's co-authors include Gene J. Brutten, H.J.Th. Goos, J.G.D. Lambert, Floor Kraaimaat, Floris W. Kraaimaat, Floris Kraaimaat, G.H. Wieneke, A. Dick Vethaak, Els den Os and Rien van Dam‐Baggen and has published in prestigious journals such as Schizophrenia Research, Journal of Speech Language and Hearing Research and Aquatic Toxicology.

In The Last Decade

Peggy Janssen

23 papers receiving 435 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Peggy Janssen Netherlands 13 290 206 206 134 71 24 481
Wesley S. Burr Canada 8 123 0.4× 116 0.6× 14 0.1× 144 1.1× 36 378
Sophie Robillard Canada 10 441 1.5× 231 1.1× 28 0.1× 170 1.3× 13 586
Edward R. Morrison United Kingdom 10 56 0.2× 173 0.8× 3 0.0× 72 0.5× 4 0.1× 26 405
Yumei Wan China 6 319 1.1× 24 0.1× 7 0.0× 46 0.3× 8 0.1× 11 501
E.A. Das-Smaal Netherlands 9 23 0.1× 116 0.6× 108 0.5× 153 1.1× 19 327
J. Leclerc Canada 10 215 0.7× 50 0.2× 20 0.1× 99 0.7× 45 373
David A. Neville Netherlands 11 164 0.6× 100 0.5× 22 0.1× 169 1.3× 21 373
Holly Batchelder United States 9 129 0.4× 42 0.2× 30 0.1× 110 0.8× 10 491
Sandrine Le Sourn‐Bissaoui France 10 18 0.1× 82 0.4× 173 0.8× 101 0.8× 23 282
Garret O’Connell United Kingdom 12 40 0.1× 57 0.3× 44 0.2× 179 1.3× 20 346

Countries citing papers authored by Peggy Janssen

Since Specialization
Citations

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

Fields of papers citing papers by Peggy Janssen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Peggy Janssen

This figure shows the co-authorship network connecting the top 25 collaborators of Peggy Janssen. A scholar is included among the top collaborators of Peggy Janssen 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 Peggy Janssen. Peggy Janssen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Servais, Laurent, et al.. (2003). Use of the stereotypy test apparatus with severe juvenile offenders. Schizophrenia Research. 60(1). 171–171. 2 indexed citations
2.
Wieneke, G.H., et al.. (2001). Durational variability in the fluent speech of stutterers and nonstutterers. Journal of Fluency Disorders. 26(1). 43–53. 5 indexed citations
3.
Kraaimaat, Floris W., et al.. (1999). Persistence and remission of incipient stuttering among high-risk children. Journal of Fluency Disorders. 24(4). 253–265. 46 indexed citations
4.
Janssen, Peggy, et al.. (1998). Communicative styles of mothers interacting with their preschool-age children: a factor analytic study. Journal of Child Language. 25(1). 149–168. 22 indexed citations
5.
Janssen, Peggy, et al.. (1997). Prosodic abilities in children with specific language impairment. Journal of Communication Disorders. 30(3). 155–170. 36 indexed citations
6.
Janssen, Peggy, J.G.D. Lambert, A. Dick Vethaak, & H.J.Th. Goos. (1997). Environmental pollution caused elevated concentrations of oestradiol and vitellogenin in the female flounder, Platichthys flesus (L.). Aquatic Toxicology. 39(3-4). 195–214. 54 indexed citations
7.
Janssen, Peggy, et al.. (1996). Genetic factors in stuttering: A replication of Ambrose, Yairi, and Cox's (1993) study with adult probands. Journal of Fluency Disorders. 21(2). 105–108. 10 indexed citations
8.
Janssen, Peggy, et al.. (1995). Polluted harbor sediment and the annual reproductive cycle of the female flounder, Platichthys fiesus (L.). OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 1 indexed citations
9.
Janssen, Peggy, J.G.D. Lambert, & H.J.Th. Goos. (1995). The annual ovarian cycle and the influence of pollution on vitellogenesis in the flounder, Pleuronectes flesus. Journal of Fish Biology. 47(3). 509–523. 63 indexed citations
10.
Wieneke, G.H., Peggy Janssen, & Gene J. Brutten. (1995). Variance of central timing of voiced and voiceless periods among stutterers and nonstutterers. Journal of Fluency Disorders. 20(2). 171–189. 5 indexed citations
11.
Janssen, Peggy, et al.. (1995). Communicative behavior of mothers of stuttering and nonstuttering high-risk children prior to the onset of stuttering. Journal of Fluency Disorders. 20(4). 365–377. 15 indexed citations
12.
Kraaimaat, Floor, Peggy Janssen, & Rien van Dam‐Baggen. (1991). Social Anxiety and Stuttering. Perceptual and Motor Skills. 72(3). 766–766. 33 indexed citations
13.
Brutten, Gene J., et al.. (1991). An eyemarking study of anticipation and dysfluency among elementary school stutterers. Journal of Fluency Disorders. 16(1). 25–33. 8 indexed citations
14.
Janssen, Peggy, Floor Kraaimaat, & Gene J. Brutten. (1990). Relationship between stutterers' genetic history and speech-associated variables. Journal of Fluency Disorders. 15(1). 39–48. 9 indexed citations
15.
Kraaimaat, Floor, Peggy Janssen, & Gene J. Brutten. (1988). The relationship between stutterers' cognitive and autonomic anxiety and therapy outcome. Journal of Fluency Disorders. 13(2). 107–113. 24 indexed citations
16.
Wieneke, G.H., et al.. (1987). The influence of speaking rate on the duration of jaw movements. Journal of Phonetics. 15(2). 111–126. 16 indexed citations
17.
Janssen, Peggy & Floor Kraaimaat. (1986). Onset and Termination of Accessory Facial Movements during Stuttering. Perceptual and Motor Skills. 63(1). 11–17. 6 indexed citations
18.
Brutten, Gene J., et al.. (1984). Eye Movements of Stuttering and Nonstuttering Children during Silent Reading. Journal of Speech Language and Hearing Research. 27(4). 562–566. 7 indexed citations
19.
Janssen, Peggy, et al.. (1983). Variability in the initiation of articulatory movements in the speech of stutterers and normal speakers. Journal of Fluency Disorders. 8(4). 341–358. 16 indexed citations
20.
Brutten, Gene J. & Peggy Janssen. (1979). An Eye-Marking Investigation of Anticipated and Observed Stuttering. Journal of Speech Language and Hearing Research. 22(1). 20–28. 18 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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