Robert J. Frerichs

588 total citations
9 papers, 446 citations indexed

About

Robert J. Frerichs is a scholar working on Psychiatry and Mental health, Geriatrics and Gerontology and General Health Professions. According to data from OpenAlex, Robert J. Frerichs has authored 9 papers receiving a total of 446 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Psychiatry and Mental health, 3 papers in Geriatrics and Gerontology and 2 papers in General Health Professions. Recurrent topics in Robert J. Frerichs's work include Dementia and Cognitive Impairment Research (6 papers), Frailty in Older Adults (3 papers) and Nutritional Studies and Diet (2 papers). Robert J. Frerichs is often cited by papers focused on Dementia and Cognitive Impairment Research (6 papers), Frailty in Older Adults (3 papers) and Nutritional Studies and Diet (2 papers). Robert J. Frerichs collaborates with scholars based in Canada and United States. Robert J. Frerichs's co-authors include Holly Tuokko, Betsy Kristjansson, Kenneth Rockwood, John D. Fisk, Janice Graham, Howard Bergman, Ian McDowell, Roger E. Graves, Lesley Ritchie and Samuel E. Halpern and has published in prestigious journals such as Neuropsychology, International Psychogeriatrics and Archives of Clinical Neuropsychology.

In The Last Decade

Robert J. Frerichs

9 papers receiving 434 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Robert J. Frerichs Canada	8	305	86	81	75	46	9	446
D Marson United States	4	326 1.1×	131 1.5×	104 1.3×	53 0.7×	35 0.8×	6	480
David Lira Peru	15	386 1.3×	81 0.9×	86 1.1×	67 0.9×	91 2.0×	47	601
Juan Luis Sánchez Spain	6	310 1.0×	75 0.9×	92 1.1×	40 0.5×	45 1.0×	12	509
Paul Calloway United Kingdom	6	351 1.2×	96 1.1×	88 1.1×	69 0.9×	82 1.8×	7	515
Sung Il Woo South Korea	7	225 0.7×	90 1.0×	164 2.0×	48 0.6×	58 1.3×	10	497
I Bertran-Serra Spain	6	289 0.9×	133 1.5×	83 1.0×	44 0.6×	31 0.7×	8	457
Joseph Breuer United States	8	313 1.0×	112 1.3×	124 1.5×	66 0.9×	69 1.5×	22	573
Julia Hartmann Germany	11	418 1.4×	154 1.8×	127 1.6×	76 1.0×	69 1.5×	22	663
Mirjam Köhler Germany	10	277 0.9×	50 0.6×	101 1.2×	61 0.8×	97 2.1×	13	471
Pauline Kwan Hong Kong	6	264 0.9×	95 1.1×	39 0.5×	46 0.6×	38 0.8×	9	488

Countries citing papers authored by Robert J. Frerichs

Since Specialization

Citations

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

Fields of papers citing papers by Robert J. Frerichs

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert J. Frerichs. 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 Robert J. Frerichs. The network helps show where Robert J. Frerichs may publish in the future.

Co-authorship network of co-authors of Robert J. Frerichs

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

All Works

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9 of 9 papers shown

1.

Ritchie, Lesley, Robert J. Frerichs, & Holly Tuokko. (2007). Effective Normative Samples For the Detection Of Cognitive Impairment in Older Adults. The Clinical Neuropsychologist. 21(6). 863–874. 20 indexed citations

2.

Frerichs, Robert J. & Holly Tuokko. (2005). Reliable change scores and their relation to perceived change in memory: Implications for the diagnosis of mild cognitive impairment. Archives of Clinical Neuropsychology. 21(1). 109–115. 28 indexed citations

3.

Frerichs, Robert J. & Holly Tuokko. (2004). A comparison of methods for measuring cognitive change in older adults. Archives of Clinical Neuropsychology. 20(3). 321–333. 86 indexed citations

4.

Tuokko, Holly, Robert J. Frerichs, Janice Graham, et al.. (2003). Five-Year Follow-up of Cognitive Impairment With No Dementia. Archives of Neurology. 60(4). 577–577. 176 indexed citations

5.

Tuokko, Holly, Robert J. Frerichs, & Betsy Kristjansson. (2001). Cognitive Impairment, No Dementia: Concepts and Issues. International Psychogeriatrics. 13. 183–202. 34 indexed citations

6.

Tuokko, Holly & Robert J. Frerichs. (2000). Cognitive Impairment with No Dementia (CIND): Longitudinal Studies, the Findings, and the Issues. The Clinical Neuropsychologist. 14(4). 504–525. 74 indexed citations

7.

Graves, Roger E., et al.. (1999). Visual localization in dyslexia.. Neuropsychology. 13(4). 575–581. 15 indexed citations

8.

Tuokko, Holly, et al.. (1999). Delusional symptomatology as seen by a community mental health outreach team. Aging & Mental Health. 3(2). 136–142. 1 indexed citations

9.

Graves, Roger E., et al.. (1999). Visual localization in dyslexia.. Neuropsychology. 13(4). 575–581. 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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