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Safety Engineering Services

Jay W. Preston, CSP, PE, CMIOSH, President and CEO

Safety Engineer.......Accident Prevention Consulting.......Forensic Safety Engineering.......Accident Investigation.......Accident Reconstruction.......Safety Training.......College Safety Instruction.......Emergency Preparedness.......Safety and  Accident Prevention Expertise and Experience.....Expert Witness......

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Jay W. Preston, CEO

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Human Factors


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bulletCall: (310) 645-8789 for service.
bulletFax: (310) 645-8788.

"To err is human.  To forgive, design." --Gerald D. Weeks, Ph.D (Student of Alphonse Chapanis)

"Human factors is the scientific basis of common sense." -- Jay Preston

Background and training in human factors relating to evaluation of falls, human behavior, hazard perception, ambiguous controls, population stereotypes, behavioral expectations, effectiveness of warnings of many kinds, and characteristic responses to events and unexpected stimuli.

bulletCompleted College Courses:
bulletPsychology (UOP)
bulletHealth and Human Physiology (UOP)
bulletPublic Opinion and Propaganda (UOP)
bulletCommercial Art (UOP)
bulletMarketing (UOP-Dunsdon)
bulletHuman Factors in Accident Causation (USC-J.Stapp)
bulletMan-Machine Factors in Systems Management (USC)
bulletMan-Environment Factors in Systems Management (USC)
bulletPsychological Factors in Systems Management (USC-K.B.deGreene)
bulletAccident Investigation (USC-H.H.Hurt)
bulletCompleted Seminars and Non-college Classes:
bulletHuman Factors (National Safety Council - Leonard Ring)
bulletStandard First Aid (Red Cross)
bulletHuman Factors and Accidents (ASSE - Alphonse Chapanis)
bulletLifesaving (Red Cross)
bulletFirst Aid, Lifesaving, and Diving Physiology (L.A. County SCUBA Class)
bulletInternational Symposium on Ergonomics (ASSE)
bulletInternational Slip and Fall Conference (ASTM)
bulletLos Angeles Ergonomics Professional Development Conference (ASSE)
bulletFirst Aid, Lifesaving, and Diving Physiology (PADI SCUBA Class)
bulletFirst Aid and Emergency Medical (U.S. Army Jr. R.O.T.C.)
bulletFirst Aid (Boy Scouts of America)
bulletFloor Friction Measuring (Liberty Mutual)
bulletBiomechanics of Slips and Falls (ASTM - Powers, et al)


Copyright 2000 - 2011, Jay W. Preston.  Distribution permission granted when this notice is printed in full.  For questions or comments: contact  The J-P, Plus Design and SAFETYBIZ. are registered service marks of Jay William Preston. Permission for use of specific Safety Subject Information is only granted when this notice is printed in full and Preston has been contacted by phone, fax, or email prior to use.