H M Simpson

103 papers receiving 1.7k citations

Peers

H M Simpson
Comparison fields: 5 of 130
  • Safety, Risk, Reliability and Quality 1.1k
  • Transportation 417
  • Physical Therapy, Sports Therapy and Rehabilitation 235
  • Toxicology 144
  • Experimental and Cognitive Psychology 313
Replace Richard Compton with:
Richard Compton United States
Thomas J Triggs Australia
D J Beirness Canada
Alison Smiley Canada
P F Waller United States
Richard D. Blomberg United States
A. Scott McKnight United States
Robyn Robertson Canada
Jacques Bergeron Canada
Samuel G. Charlton New Zealand
H M Simpson relative to Richard Compton United States Richard Compton's profile →
Citations per field
00.5×3.3×
Richard Compton · 1×
Citations per year

Countries citing papers authored by H M Simpson

Since Specialization
Citations

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

Fields of papers citing papers by H M Simpson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H M Simpson. 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 H M Simpson. The network helps show where H M Simpson may publish in the future.

Co-authorship network

The 25 scholars most cited alongside H M Simpson, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with H M Simpson Line = papers co-authored together H M Simpson links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1
Evaluation of Beginner Driver Education Programs: Studies in Manitoba and Oregon
20147
2 200874
3
Role of Cannabis and Benzodiazepines in Motor Vehicle Crashes
200613
4
GRADUATED DRIVER LICENSING: SAFETY PROGRAM PROVES EFFECTIVE IN REDUCING CRASHES
20032
5
ARE THE DECLINES IN DRINKING DRIVING FATALITIES IN CANADA BEING OVERESTIMATED
20022
6
DOES GRADUATED DRIVER LICENSING REDUCE ALCOHOL-RELATED CRASHES?
20021
7
RESEARCH NEEDS AND PRIORITIES FOR THE HARD-CORE DRINKING DRIVER
20011
8
Trends in drinking-driving fatalities in canada - progress continues
20006
9
Graduated licensing in Ontario: A survey of parents
199926
10
STRATEGIES FOR DEALING WITH THE PERSISTENT DRINKING DRIVER. APPENDIX C: WORKSHOP BACKGROUND PAPERS. C2. WHO IS THE PERSISTENT DRINKING DRIVER? PART II: CANADA AND ELSEWHERE
19953
11
DECLINE IN DRINKING AND DRIVING CRASHES, FATALITIES AND INJURIES IN CANADA
19948
12
CANADIAN TRENDS IN DRINKING DRIVING FATALITIES
19936
13
SYNOPSIS OF DISCUSSION ON RESEARCH AND INFORMATION NEEDS
19931
14
TRAFFIC INJURY RESEARCH FOUNDATION OF CANADA
19895
15
LIFESTYLE CORRELATES OF RISKY DRIVING AND ACCIDENT INVOLVEMENT AMONG YOUTH. THE SOCIAL PSYCHOLOGY OF RISKY DRIVING. PROCEEDINGS OF AN INTERNATIONAL SYMPOSIUM HELD IN SANTA MONICA, CALIFORNIA, APRIL 28-MAY 1 1988
19882
16
DEMOGRAPHIC TRENDS AND TRAFFIC CASUALTIES AMONG YOUTH
19884
17
Epidemiology of road accidents involving marijuana
198611
18
Polydrug effects and traffic safety
198525
19
Exposure and alcohol as risk factors in the fatal nighttime collisions of men and women drivers
19807
20
The impaired-driver problem vs the impaired problem-driver.
19787

About H M Simpson

H M Simpson is a scholar working on Safety, Risk, Reliability and Quality, Physical Therapy, Sports Therapy and Rehabilitation, Toxicology, Transportation and Experimental and Cognitive Psychology, having authored 125 papers that have together received 2.1k indexed citations. Recurring topics across this work include Traffic and Road Safety (72 papers), Substance Abuse Treatment and Outcomes (22 papers), Older Adults Driving Studies (18 papers), Human-Automation Interaction and Safety (15 papers), Urban Transport and Accessibility (12 papers), Alcohol Consumption and Health Effects (10 papers), Forensic Toxicology and Drug Analysis (10 papers) and Agriculture and Farm Safety (8 papers). The work is most often cited by research in Safety, Risk, Reliability and Quality (1.1k citations), Transportation (417 citations), Physical Therapy, Sports Therapy and Rehabilitation (235 citations), Toxicology (144 citations) and Experimental and Cognitive Psychology (313 citations). H M Simpson has collaborated with scholars based in Canada, United States and Belgium. Frequent co-authors include Dillon Mayhew, D J Beirness, Robyn Robertson, Ward Vanlaar, Allan Paivio, Dan Mayhew, Daniel R. Mayhew, Katherine M. Wood, Allan F. Williams and Steven W. Brown. Their work appears in journals such as Journal of Safety Research, Traffic Injury Prevention, Accident Analysis & Prevention, Psychophysiology and Drug and Alcohol Dependence.

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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