Author: United States. National Highway Traffic Safety Administration
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 124
Book Description
A Report to the Congress on the Effect of Motorcycle Helmet Use Law Repeal
Author: United States. National Highway Traffic Safety Administration
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 124
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 124
Book Description
A Report to the Congress on the Effect of Motorcycle Helmet Use Law Repeal
Author: United States. National Highway Traffic Safety Administration
Publisher:
ISBN:
Category : Helmets
Languages : en
Pages : 130
Book Description
Publisher:
ISBN:
Category : Helmets
Languages : en
Pages : 130
Book Description
A Report to the Congress on the Effect of Motorcycle Helmet Use Law Repeal
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Highway Safety
Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Motorcycle helmets
Languages : en
Pages : 100
Book Description
Publisher:
ISBN:
Category : Motorcycle helmets
Languages : en
Pages : 100
Book Description
The Effect of Helmet Law Repeal on Motorcycle Fatalities. Technical Report
Author: Virginia A. De Wolf
Publisher:
ISBN:
Category : Head
Languages : en
Pages : 26
Book Description
Publisher:
ISBN:
Category : Head
Languages : en
Pages : 26
Book Description
Repeal and Modification of Mandatory Motorcycle Helmet Legislation
Author: Cheryl Lynn
Publisher:
ISBN:
Category : Motorcycle helmets
Languages : en
Pages : 35
Book Description
In 1975, Congress relieved the Secretary of Transportation of the power to impose sanctions upon states for not having a law requiring the use of helmets by motorcyclists. Shortly afterward, the states having such laws began repealing or modifying them. This report reviews the available literature on the subject of mandatory motorcycle helmet legislation, and presents the results of a survey of states that have repealed their laws. From the information available, it was determined that the use of motorcycle helmets reduces the incidence of serious and fatal head injury among motorcyclists without interfering with their ability to operate their vehicles safely. Additionally, it was determined that the mandatory motorcycle helmet laws are constitutional and that they have the support of both the general public and motorcyclists in Virginia.
Publisher:
ISBN:
Category : Motorcycle helmets
Languages : en
Pages : 35
Book Description
In 1975, Congress relieved the Secretary of Transportation of the power to impose sanctions upon states for not having a law requiring the use of helmets by motorcyclists. Shortly afterward, the states having such laws began repealing or modifying them. This report reviews the available literature on the subject of mandatory motorcycle helmet legislation, and presents the results of a survey of states that have repealed their laws. From the information available, it was determined that the use of motorcycle helmets reduces the incidence of serious and fatal head injury among motorcyclists without interfering with their ability to operate their vehicles safely. Additionally, it was determined that the mandatory motorcycle helmet laws are constitutional and that they have the support of both the general public and motorcyclists in Virginia.
Impact of the Repeal of the Kansas Mandatory Motorcycle Helmet Law
Author: Michael L. Lummis
Publisher:
ISBN:
Category : Crash injuries
Languages : en
Pages : 220
Book Description
Publisher:
ISBN:
Category : Crash injuries
Languages : en
Pages : 220
Book Description
Highway Safety Literature
Author:
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 150
Book Description
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 150
Book Description
Public Health Reports
Author:
Publisher:
ISBN:
Category : Public health
Languages : en
Pages : 868
Book Description
Publisher:
ISBN:
Category : Public health
Languages : en
Pages : 868
Book Description
Research Design
Author: Leonard Bickman
Publisher: SAGE Publications
ISBN: 1452251630
Category : Social Science
Languages : en
Pages : 263
Book Description
Leading social research methodologists and evaluators explore research design issues in this second of two volumes inspired by the work of Donald Campbell and sponsored by the American Evaluation Association. The authors address such issues as quasi-experimentation, the proper conduct of social inquiry, ways to take account of threats to validity, plausible rival hypotheses in measurement and design, subject selection and loss in randomized experiments, the use of evaluation to assess the validity of computer simulations, method variance, and time series experiments. Applied researchers who want to improve their research designs will find this book a compelling and thought-provoking read.
Publisher: SAGE Publications
ISBN: 1452251630
Category : Social Science
Languages : en
Pages : 263
Book Description
Leading social research methodologists and evaluators explore research design issues in this second of two volumes inspired by the work of Donald Campbell and sponsored by the American Evaluation Association. The authors address such issues as quasi-experimentation, the proper conduct of social inquiry, ways to take account of threats to validity, plausible rival hypotheses in measurement and design, subject selection and loss in randomized experiments, the use of evaluation to assess the validity of computer simulations, method variance, and time series experiments. Applied researchers who want to improve their research designs will find this book a compelling and thought-provoking read.