| Shift work, safety and productivity S Folkard, P Tucker Occupational medicine 53 (2), 95-101, 2003 | 1144 | 2003 |
| The link between fatigue and safety A Williamson, DA Lombardi, S Folkard, J Stutts, TK Courtney, JL Connor Accident Analysis & Prevention 43 (2), 498-515, 2011 | 1095 | 2011 |
| Complex interaction of the sleep-wake cycle and circadian phase modulates mood in healthy subjects DB Boivin, CA Czeisler, DJ Dijk, JF Duffy, S Folkard, DS Minors, ... Archives of general psychiatry 54 (2), 145-152, 1997 | 513 | 1997 |
| The Standard Shiftwork Index: a battery of questionnaires for assessing shiftwork-related problems J Barton, E Spelten, P Totterdell, L Smith, S Folkard, G Costa Work & Stress 9 (1), 4-30, 1995 | 504 | 1995 |
| Towards a predictive test of adjustment to shift work S Folkard, TH Monk, MC LOBUAN Ergonomics 22 (1), 79-91, 1979 | 483 | 1979 |
| Do permanent night workers show circadian adjustment? A review based on the endogenous melatonin rhythm S Folkard Chronobiology international 25 (2-3), 215-224, 2008 | 439 | 2008 |
| Shiftwork: safety, sleepiness and sleep S Folkard, DA Lombardi, PT Tucker Industrial health 43 (1), 20-23, 2005 | 439 | 2005 |
| Work shift duration: a review comparing eight hour and 12 hour shift systems. L Smith, S Folkard, P Tucker, I Macdonald Occupational and environmental medicine 55 (4), 217-229, 1998 | 422 | 1998 |
| Modeling the impact of the components of long work hours on injuries and “accidents” S Folkard, DA Lombardi American journal of industrial medicine 49 (11), 953-963, 2006 | 397 | 2006 |
| Circadian rhythms in human memory S Folkard, TH Monk British journal of psychology 71 (2), 295-307, 1980 | 356* | 1980 |
| Making shiftwork tolerable TH Monk, S Folkard CRC Press, 1992 | 355 | 1992 |
| Some effects of jet-lag and their alleviation by melatonin J Arendt, M Aldhous, J English, V Marks, JH Arendt, M Marks, S Folkard Ergonomics 30 (9), 1379-1393, 1987 | 352 | 1987 |
| Increased injuries on night shift L Smith, S Folkard, CJM Poole The Lancet 344 (8930), 1137-1139, 1994 | 350 | 1994 |
| Black times: temporal determinants of transport safety S Folkard Accident Analysis & Prevention 29 (4), 417-430, 1997 | 338 | 1997 |
| Flexible working hours, health, and well-being in Europe: some considerations from a SALTSA project G Costa, T Åkerstedt, F Nachreiner, F Baltieri, J Carvalhais, S Folkard, ... Chronobiology international 21 (6), 831-844, 2004 | 330 | 2004 |
| Diurnal variation in logical reasoning S Folkard British Journal of Psychology 66 (1), 1-8, 1975 | 290 | 1975 |
| Investigation of morning–evening orientation in six countries using the preferences scale CS Smith, S Folkard, RA Schmieder, LF Parra, E Spelten, H Almiral, ... Personality and Individual Differences 32 (6), 949-968, 2002 | 289 | 2002 |
| Validation of the S and C components of the three-process model of alertness regulation T Åkerstedt, S Folkard Sleep 18 (1), 1-6, 1995 | 273 | 1995 |
| The effect of memory load on the circadian variation in performance efficiency under a rapidly rotating shift system S FOLKAKD, P Knauth, TH Monk, J Rutenfranz Ergonomics 19 (4), 479-488, 1976 | 266 | 1976 |
| Chronic effects of shift work on cognition: findings from the VISAT longitudinal study JC Marquié, P Tucker, S Folkard, C Gentil, D Ansiau Occupational and environmental medicine 72 (4), 258-264, 2015 | 264 | 2015 |
Totterdell PeterUniversity of SheffieldVerified email at sheffield.ac.uk