John B. Knowles

999 total citations
32 papers, 758 citations indexed

About

John B. Knowles is a scholar working on Experimental and Cognitive Psychology, Cognitive Neuroscience and Endocrine and Autonomic Systems. According to data from OpenAlex, John B. Knowles has authored 32 papers receiving a total of 758 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Experimental and Cognitive Psychology, 16 papers in Cognitive Neuroscience and 6 papers in Endocrine and Autonomic Systems. Recurrent topics in John B. Knowles's work include Sleep and related disorders (15 papers), Sleep and Wakefulness Research (12 papers) and Circadian rhythm and melatonin (6 papers). John B. Knowles is often cited by papers focused on Sleep and related disorders (15 papers), Sleep and Wakefulness Research (12 papers) and Circadian rhythm and melatonin (6 papers). John B. Knowles collaborates with scholars based in Canada, United Kingdom and United States. John B. Knowles's co-authors include Alistair MacLean, G. Cynthia Fekken, Paul Saskin, James R. Ketudat Cairns, S. G. Laverty, Norman Kreitman, Nicholas J. Delva, F. J. J. Letemendia, J. Waldron and Catherine Lucas and has published in prestigious journals such as Journal of Personality and Social Psychology, The British Journal of Psychiatry and Behaviour Research and Therapy.

In The Last Decade

John B. Knowles

31 papers receiving 700 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John B. Knowles Canada	16	481	479	166	89	78	32	758
Mathias Berger Germany	7	407 0.8×	395 0.8×	165 1.0×	91 1.0×	92 1.2×	7	638
Vadim S. Rotenberg Israel	17	430 0.9×	533 1.1×	157 0.9×	138 1.6×	78 1.0×	54	807
Cheryl L. Spinweber United States	14	450 0.9×	391 0.8×	83 0.5×	83 0.9×	32 0.4×	24	672
Angela C. Randazzo United States	7	623 1.3×	513 1.1×	227 1.4×	91 1.0×	34 0.4×	7	799
Christine Cherry United States	14	400 0.8×	293 0.6×	132 0.8×	129 1.4×	137 1.8×	17	747
Boyd K. Lester United States	11	276 0.6×	379 0.8×	102 0.6×	42 0.5×	34 0.4×	21	543
R J Ross United States	6	352 0.7×	421 0.9×	127 0.8×	48 0.5×	172 2.2×	9	647
Jean R. Joseph-Vanderpool United States	11	275 0.6×	193 0.4×	501 3.0×	84 0.9×	41 0.5×	11	730
Patricia Furlan United States	7	225 0.5×	263 0.5×	37 0.2×	84 0.9×	107 1.4×	12	702
Anna S. Urrila Finland	16	427 0.9×	340 0.7×	194 1.2×	47 0.5×	65 0.8×	32	707

Countries citing papers authored by John B. Knowles

Since Specialization

Citations

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

Fields of papers citing papers by John B. Knowles

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John B. Knowles. 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 John B. Knowles. The network helps show where John B. Knowles may publish in the future.

Co-authorship network of co-authors of John B. Knowles

This figure shows the co-authorship network connecting the top 25 collaborators of John B. Knowles. A scholar is included among the top collaborators of John B. Knowles 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 John B. Knowles. John B. Knowles 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

MacLean, Alistair, et al.. (1991). Rapid eye movement latency and mood following a delay of bedtime in healthy subjects: do the effects mimic changes in depressive illness?. Acta Psychiatrica Scandinavica. 84(1). 33–39. 12 indexed citations

Knowles, John B., et al.. (1990). Variation in Process S: Effects on Sleep Continuity and Architecture. SLEEP. 13(2). 97–107. 13 indexed citations

Knowles, John B. & Alistair MacLean. (1990). Age-related changes in sleep in depressed and healthy subjects. A meta-analysis.. PubMed. 3(4). 251–9. 73 indexed citations

Brunet, Donald, et al.. (1988). The time course of ‘process S’: comparison of visually scored slow wave sleep and power spectral analysis. Electroencephalography and Clinical Neurophysiology. 70(3). 278–280. 15 indexed citations

MacLean, Alistair, et al.. (1987). Mood change following an acute delay of sleep. Psychiatry Research. 22(2). 149–158. 35 indexed citations

Knowles, John B., et al.. (1987). The Influence of Prior Wakefulness on REM Sleep. Journal of Biological Rhythms. 2(2). 81–93. 3 indexed citations

Knowles, John B., et al.. (1986). Slow-Wave Sleep in Daytime and Nocturnal Sleep: An Estimate of the Time Course of "Process S". Journal of Biological Rhythms. 1(4). 303–308. 26 indexed citations

Knowles, John B., James R. Ketudat Cairns, Alistair MacLean, et al.. (1986). The Sleep of Remitted Bipolar Depressives: Comparison with Sex and Age-Matched Controls. The Canadian Journal of Psychiatry. 31(4). 295–298. 48 indexed citations

MacLean, Alistair, John B. Knowles, & James R. Ketudat Cairns. (1983). REM latency and depression: Computer simulations based on the results of phase delay of sleep in normal subjects. Psychiatry Research. 9(1). 69–79. 7 indexed citations

10.

Cairns, James R. Ketudat, John B. Knowles, & Alistair MacLean. (1982). Effect of Varying the Time of Sleep on Sleep, Vigilance, and Self‐Rated Activation. Psychophysiology. 19(6). 623–628. 5 indexed citations

11.

Cairns, James R. Ketudat, J. Waldron, Alistair MacLean, & John B. Knowles. (1980). Sleep and Depression: A Case Study of EEG Sleep Prior to Relapse. The Canadian Journal of Psychiatry. 25(3). 259–263. 6 indexed citations

12.

Knowles, John B., J. Waldron, & James R. Ketudat Cairns. (1979). Sleep preceding the onset of a manic episode.. PubMed. 14(4). 671–5. 6 indexed citations

13.

Knowles, John B., et al.. (1979). Five Variations of Sleep Deprivation in a Depressed Woman. The British Journal of Psychiatry. 135(5). 403–410. 37 indexed citations

14.

Knowles, John B., et al.. (1973). Age Differences in Dichotic Listening Performance. Journal of Gerontology. 28(2). 173–178. 50 indexed citations

15.

Knowles, John B., et al.. (1970). The effects of method of recall on performance in the dichotic listening task.. Canadian Journal of Psychology/Revue Canadienne de Psychologie. 24(3). 194–198. 1 indexed citations

16.

Knowles, John B., et al.. (1968). Effects of Alcohol on REM Sleep. Quarterly Journal of Studies on Alcohol. 29(2). 342–349. 38 indexed citations

17.

Knowles, John B. & Norman Kreitman. (1965). The Eysenck Personality Inventory: Some Considerations. The British Journal of Psychiatry. 111(477). 755–759. 43 indexed citations

18.

Knowles, John B.. (1963). Conditioning and the placebo effect: The effects of decaffeinated coffee on simple reaction time in habitual coffee drinkers. Behaviour Research and Therapy. 1(2-4). 151–157. 23 indexed citations

19.

Knowles, John B.. (1963). Rigidity, extra version and verbal conditioning effects. Journal of Clinical Psychology. 19(3). 282–286.

20.

Knowles, John B.. (1960). The temporal stability of MPI scores in normal and psychiatric populations.. Journal of Consulting Psychology. 24(3). 278–278. 21 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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