A study was conducted to determine which attributes of expressways impacted resident satisfaction of tenants, to determine the importance of these factors relative to other factors impacting satisfaction, and to identify land use implications of the findings. Expressway environments were found to have serious impact on residents of apartments in…

Children were offered complimentary tickets for amusement park rides contingent upon collection of bags of litter in the park. Cost and effect analysis showed that this particular reinforcement program for litter removal was approximately two-and-one-half times as effective at about the same cost as traditional salaried maintenance. (Author/MA)