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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Psychology 42 7561 7052 4071 3699 126 7129

Ralf W. Schlosser publications per year

The chart shows the history of publications by Ralf W. Schlosser between 1991 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ralf W. Schlosser published across 35 years, from 1991 to 2025, averaging 4.3 papers a year. Output peaked at 12 publications in 2007. 8 of the 150 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1991 to 2025. Vertical axis: number of publications, 0 to 12. Peak 12 publications in 2007. 1991: 2 publications 1992: 1 publication 1993: 1 publication 1994: 1 publication 1995: 1 publication 1996: 0 publications 1997: 3 publications 1998: 3 publications 1999: 3 publications 2000: 2 publications 2001: 6 publications 2002: 3 publications 2003: 6 publications 2004: 5 publications 2005: 3 publications 2006: 9 publications 2007: 12 publications 2008: 12 publications 2009: 6 publications 2010: 3 publications 2011: 5 publications 2012: 3 publications 2013: 4 publications 2014: 8 publications 2015: 2 publications 2016: 6 publications 2017: 4 publications 2018: 6 publications 2019: 4 publications 2020: 4 publications 2021: 3 publications 2022: 5 publications 2023: 6 publications 2024: 6 publications 2025: 2 publications
1991 2025

150 publications in total across all disciplines

View publications per year as a table
Ralf W. Schlosser: publications per year, 1991 to 2025
Year Publications
1991 2
1992 1
1993 1
1994 1
1995 1
1996 0
1997 3
1998 3
1999 3
2000 2
2001 6
2002 3
2003 6
2004 5
2005 3
2006 9
2007 12
2008 12
2009 6
2010 3
2011 5
2012 3
2013 4
2014 8
2015 2
2016 6
2017 4
2018 6
2019 4
2020 4
2021 3
2022 5
2023 6
2024 6
2025 2
Total 150
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Ralf W. Schlosser publication distribution in Psychology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Ralf W. Schlosser sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 69 bars. Horizontal axis: publications, 31–40 to 705+. Vertical axis: number of scientists, 0 to 736. Most scientists, 736, have 101–110 publications. The last bar groups every scientist with 705 publications or more. The highlighted bar, 121–130 publications, is where this scientist sits. 31–40 publications: 6 scientists 41–50 publications: 52 scientists 51–60 publications: 138 scientists 61–70 publications: 299 scientists 71–80 publications: 461 scientists 81–90 publications: 605 scientists 91–100 publications: 713 scientists 101–110 publications: 736 scientists 111–120 publications: 686 scientists 121–130 publications: 670 scientists 131–140 publications: 644 scientists 141–150 publications: 597 scientists 151–160 publications: 576 scientists 161–170 publications: 477 scientists 171–180 publications: 450 scientists 181–190 publications: 397 scientists 191–200 publications: 343 scientists 201–210 publications: 328 scientists 211–220 publications: 313 scientists 221–230 publications: 283 scientists 231–240 publications: 226 scientists 241–250 publications: 196 scientists 251–260 publications: 201 scientists 261–270 publications: 171 scientists 271–280 publications: 151 scientists 281–290 publications: 139 scientists 291–300 publications: 113 scientists 301–310 publications: 102 scientists 311–320 publications: 100 scientists 321–330 publications: 76 scientists 331–340 publications: 92 scientists 341–350 publications: 85 scientists 351–360 publications: 69 scientists 361–370 publications: 71 scientists 371–380 publications: 63 scientists 381–390 publications: 58 scientists 391–400 publications: 57 scientists 401–410 publications: 43 scientists 411–420 publications: 33 scientists 421–430 publications: 50 scientists 431–440 publications: 41 scientists 441–450 publications: 32 scientists 451–460 publications: 27 scientists 461–470 publications: 28 scientists 471–480 publications: 25 scientists 481–490 publications: 28 scientists 491–500 publications: 20 scientists 501–510 publications: 23 scientists 511–520 publications: 26 scientists 521–530 publications: 17 scientists 531–540 publications: 21 scientists 541–550 publications: 14 scientists 551–560 publications: 16 scientists 561–570 publications: 10 scientists 571–580 publications: 22 scientists 581–590 publications: 9 scientists 591–600 publications: 14 scientists 601–610 publications: 9 scientists 611–620 publications: 11 scientists 621–630 publications: 4 scientists 631–640 publications: 7 scientists 641–650 publications: 5 scientists 651–660 publications: 10 scientists 661–670 publications: 8 scientists 671–680 publications: 8 scientists 681–690 publications: 4 scientists 691–700 publications: 3 scientists 701–704 publications: 4 scientists 705+ publications: 100 scientists
31–40 publications 705+

This scientist: 126 publications — 36th percentile

36% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 705 publications or more.

View publications distribution as a table
Number of Psychology scientists by publication count, Research.com 2026 ranking edition. Based on 11,416 ranked scientists.
Publications Scientists This scientist
31–40 6
41–50 52
51–60 138
61–70 299
71–80 461
81–90 605
91–100 713
101–110 736
111–120 686
121–130 670 126
131–140 644
141–150 597
151–160 576
161–170 477
171–180 450
181–190 397
191–200 343
201–210 328
211–220 313
221–230 283
231–240 226
241–250 196
251–260 201
261–270 171
271–280 151
281–290 139
291–300 113
301–310 102
311–320 100
321–330 76
331–340 92
341–350 85
351–360 69
361–370 71
371–380 63
381–390 58
391–400 57
401–410 43
411–420 33
421–430 50
431–440 41
441–450 32
451–460 27
461–470 28
471–480 25
481–490 28
491–500 20
501–510 23
511–520 26
521–530 17
531–540 21
541–550 14
551–560 16
561–570 10
571–580 22
581–590 9
591–600 14
601–610 9
611–620 11
621–630 4
631–640 7
641–650 5
651–660 10
661–670 8
671–680 8
681–690 4
691–700 3
701–704 4
705+ 100
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Ralf W. Schlosser D-index placement in Psychology in 2026

The chart shows the D-index (discipline H-index) distribution of Psychology scientists ranked by Research.com in 2026. The highlighted bar marks where Ralf W. Schlosser sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 58 bars. Horizontal axis: D-Index, 30–31 to 144+. Vertical axis: number of scientists, 0 to 702. Most scientists, 702, have 32–33 D-Index. The last bar groups every scientist with 144 D-Index or more. The highlighted bar, 42–43 D-Index, is where this scientist sits. 30–31 D-Index: 398 scientists 32–33 D-Index: 702 scientists 34–35 D-Index: 671 scientists 36–37 D-Index: 659 scientists 38–39 D-Index: 641 scientists 40–41 D-Index: 671 scientists 42–43 D-Index: 617 scientists 44–45 D-Index: 558 scientists 46–47 D-Index: 495 scientists 48–49 D-Index: 487 scientists 50–51 D-Index: 445 scientists 52–53 D-Index: 390 scientists 54–55 D-Index: 408 scientists 56–57 D-Index: 345 scientists 58–59 D-Index: 325 scientists 60–61 D-Index: 321 scientists 62–63 D-Index: 248 scientists 64–65 D-Index: 290 scientists 66–67 D-Index: 218 scientists 68–69 D-Index: 219 scientists 70–71 D-Index: 215 scientists 72–73 D-Index: 183 scientists 74–75 D-Index: 169 scientists 76–77 D-Index: 132 scientists 78–79 D-Index: 137 scientists 80–81 D-Index: 120 scientists 82–83 D-Index: 112 scientists 84–85 D-Index: 86 scientists 86–87 D-Index: 101 scientists 88–89 D-Index: 83 scientists 90–91 D-Index: 77 scientists 92–93 D-Index: 70 scientists 94–95 D-Index: 78 scientists 96–97 D-Index: 58 scientists 98–99 D-Index: 53 scientists 100–101 D-Index: 57 scientists 102–103 D-Index: 48 scientists 104–105 D-Index: 53 scientists 106–107 D-Index: 46 scientists 108–109 D-Index: 24 scientists 110–111 D-Index: 35 scientists 112–113 D-Index: 27 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 31 scientists 118–119 D-Index: 22 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 24 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 11 scientists 128–129 D-Index: 19 scientists 130–131 D-Index: 10 scientists 132–133 D-Index: 16 scientists 134–135 D-Index: 10 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 5 scientists 142–143 D-Index: 12 scientists 144+ D-Index: 98 scientists
30–31 D-Index 144+

This scientist: 42 D-Index — 36th percentile

36% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 144 D-Index or more.

View D-Index distribution as a table
Number of Psychology scientists by D-index, Research.com 2026 ranking edition. Based on 11,416 ranked scientists.
D-Index Scientists This scientist
30–31 398
32–33 702
34–35 671
36–37 659
38–39 641
40–41 671
42–43 617 42
44–45 558
46–47 495
48–49 487
50–51 445
52–53 390
54–55 408
56–57 345
58–59 325
60–61 321
62–63 248
64–65 290
66–67 218
68–69 219
70–71 215
72–73 183
74–75 169
76–77 132
78–79 137
80–81 120
82–83 112
84–85 86
86–87 101
88–89 83
90–91 77
92–93 70
94–95 78
96–97 58
98–99 53
100–101 57
102–103 48
104–105 53
106–107 46
108–109 24
110–111 35
112–113 27
114–115 32
116–117 31
118–119 22
120–121 16
122–123 24
124–125 18
126–127 11
128–129 19
130–131 10
132–133 16
134–135 10
136–137 12
138–139 8
140–141 5
142–143 12
144+ 98
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Overview

Ralf W. Schlosser is affiliated with Northeastern University in the United States. Their research spans several interconnected fields, with primary focus in Health Professions, Neuroscience, and Psychology. These disciplines encompass a broad range of subfields including Cognitive Neuroscience, Occupational Therapy, Clinical Psychology, Developmental and Educational Psychology, and Human Factors and Ergonomics.

The main themes of Schlosser's work center around assistive technology for communication and mobility, autism spectrum disorder research, family and disability support, behavioral and psychological studies, digital accessibility for disabilities, hearing impairment and communication, as well as the neurobiology of language and bilingualism.

The scientist has published several recent papers addressing topics related to augmentative and alternative communication, autism, and developmental disabilities. These include:

  • The effects of augmentative and alternative communication interventions on the receptive language skills of children with developmental disabilities: A scoping review (2020, International Journal of Speech-Language Pathology)
  • Effects of a Systematic Augmentative and Alternative Communication Intervention Using a Speech-Generating Device on Multistep Requesting and Generic Small Talk for Children With Severe Autism Spectrum Disorder (2021, American Journal of Speech-Language Pathology)
  • Coaching a School Team to Implement the Visual Immersion System™ in a Classroom for Children with Autism Spectrum Disorder: a Mixed-Methods Proof-of-Concept Study (2020, Advances in Neurodevelopmental Disorders)
  • Providing visual directives via a smart watch to a student with Autism Spectrum Disorder: an intervention note (2021, Augmentative and Alternative Communication)
  • Effects of Interventions Involving Speech Output Technologies on Communication Outcomes for Individuals With Developmental Disabilities: A Scoping Review (2022, American Journal of Speech-Language Pathology)

Schlosser frequently publishes in specialized venues that include:

  • Augmentative and Alternative Communication
  • American Journal of Speech-Language Pathology
  • Current Developmental Disorders Reports
  • Journal of Speech Language and Hearing Research
  • International Journal of Speech-Language Pathology

Collaboration is a notable aspect of Schlosser's research activity, with frequent coauthors being:

  • Rajinder Koul (12 joint publications)
  • Howard C. Shane (11 joint publications)
  • Tiffany Chavers (5 joint publications)
  • Anna A. Allen (5 joint publications)
  • Christina Yu (3 joint publications)

Best Publications

  • The Impact of Augmentative and Alternative Communication Intervention on the Speech Production of Individuals With Developmental Disabilities: A Research Review

    Diane C. Millar;Janice C. Light;Ralf W. Schlosser

  • Effects of Augmentative and Alternative Communication Intervention on Speech Production in Children With Autism: A Systematic Review

    Ralf W. Schlosser;Oliver Wendt

  • Applying Technology to Visually Support Language and Communication in Individuals with Autism Spectrum Disorders

    Howard C. Shane;Emily H. Laubscher;Ralf W. Schlosser;Ralf W. Schlosser;Suzanne Flynn;Suzanne Flynn

  • The Efficacy of Augmentative and Alternative Communication: Toward Evidence-Based Practice

    Ralf W. Schlosser

  • Not all systematic reviews are created equal: Considerations for appraisal

    Ralf W. Schlosser;Oliver Wendt;Jeff Sigafoos

  • Goal attainment scaling as a clinical measurement technique in communication disorders: a critical review

    Ralf W Schlosser

  • Evidence-Based Practice in Augmentative and Alternative Communication

    Unknown

  • Use of information‐seeking strategies for developing systematic reviews and engaging in evidence‐based practice: the application of traditional and comprehensive Pearl Growing. A review

    Ralf W. Schlosser;Oliver Wendt;Suresh Bhavnani;Barbara Nail-Chiwetalu

  • Promoting generalization and maintenance in augmentative and alternative communication: A meta-analysis of 20 years of effectiveness research

    Ralf W. Schlosser;David L. Lee

  • On the Importance of Being Earnest about Treatment Integrity

    Ralf Schlosser

  • Augmentative and alternative communication interventions for persons with developmental disabilities: narrative review of comparative single-subject experimental studies

    Ralf W. Schlosser;Jeff Sigafoos

  • Social validation of interventions in augmentative and alternative communication

    Ralf Schlosser

  • Facilitated Communication and Authorship: A Systematic Review

    Ralf W. Schlosser;Susan Balandin;Bronwyn Hemsley;Teresa Iacono

  • Is There a Role for Speech Output in Interventions for Persons with Autism? A Review

    Ralf W. Schlosser;Doreen M. Blischak

  • Roles of Speech Output in Augmentative and Alternative Communication: Narrative Review

    Ralf Schlosser

  • Speech Output Technologies in Interventions for Individuals with Autism Spectrum Disorders: A Scoping Review

    Ralf W Schlosser;Rajinder K Koul

  • Asking well-built questions for evidence-based practice in augmentative and alternative communication ☆

    Ralf W. Schlosser;Rajinder Koul;John Costello

  • Selecting graphic symbols for an initial request lexicon: integrative review

    Ralf W. Schlosser;Jeff Sigafoos

  • Effects of synthetic speech output and orthographic feedback on spelling in a student with autism: a preliminary study.

    Ralf W. Schlosser;Doreen M. Blischak;Phillip J. Belfiore;Clair Bartley

  • The effectiveness of aided augmented input techniques for persons with developmental disabilities: a systematic review.

    Anna A Allen;Ralf W Schlosser;Kristofer L Brock;Howard C Shane

  • The effects of speech output technology in the learning of graphic symbols.

    Ralf W. Schlosser;Phillip J. Belfiore;Ravi Nigam;Doreen Blischak

  • Augmentative and alternative communication: Knowledge and skills for service delivery

    Stephen N. Calculator;Amy Finch;Tracy Kovach;Ralf Schlosser

Frequent Co-Authors

Jeff Sigafoos
Jeff Sigafoos Victoria University of Wellington
Giulio E. Lancioni
Giulio E. Lancioni University of Bari Aldo Moro
Mark F. O’Reilly
Mark F. O’Reilly The University of Texas at Austin
Vanessa A. Green
Vanessa A. Green Victoria University of Wellington
Peter B. Marschik
Peter B. Marschik University of Göttingen
Russell Lang
Russell Lang Texas State University
Jennifer B. Ganz
Jennifer B. Ganz Texas A&M University
Mandy Rispoli
Mandy Rispoli University of Virginia
Robert Didden
Robert Didden Radboud University
Scott O. Lilienfeld
Scott O. Lilienfeld Emory University

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