Traffic incidents caused by vehicular crashes, roadway construction, disabled and abandoned vehicles, extreme weather conditions, and planned special events, comprise about half of all traffic congestion. As the duration of traffic incidents increases, it increases the probability of severe congestion, secondary crashes, traveler delay, travel…

This study examined the influence of rater training and scoring context on training time, scoring time, qualifying rate, quality of ratings, and rater perceptions. One hundred twenty raters participated in the study and experienced one of three training contexts: (a) online training in a distributed scoring context, (b) online training in a…

The use of microcomputers for scheduling remedial reading classes in Newport (Rhode Island) schools has increased available instructional time. General guidelines are offered for using computers wisely. (MLF)