In programming, one problem can usually be solved using different logics and constructs but still producing the same output. Sometimes students get marked down inappropriately if their solutions do not follow the answer scheme. In addition, lab exercises and programming assignments are not necessary graded by the instructors but most of the time…

By the time physics students receive their PhDs, they have a broad understanding of many areas of physics and in-depth knowledge in a specific subfield. They have developed a comprehensive knowledge of mathematics, modeling, and programming. Graduate students in physics also develop skills in areas not specifically related to physics and not…

The purpose of this content analysis was to examine in detail the nature and extent of messages about sex that are presented in the "family hour" on broadcast network television. The research sought to identify any patterns that exist in portrayals of sexual behavior as well as characters' talk about sex, using a sample of programming…

This work extends the theory of the fixed charge transportation problem (FCTP), currently based mostly on a forty-year-old publication by Hirsch and Danzig. This paper presents novel properties that need to be considered by those using existing, or those developing new methods for optimizing FCTP. It also defines the problem in an easier way,…

The Public Telecommunications Act of 1988 requires the Corporation for Public Broadcasting to report annually on the provision of service to minority and diverse audiences by public broadcasting and public telecommunications entities. This report includes the third triennial assessment and the seventh annual report on services. The assessment is…

This document presents witness testimony and supplemental materials from a Congressional hearing called to assess the effectiveness of federally funded educational technology programs, particularly Technology for Education, Star Schools, Ready to Learn Television, and Mathline. Other educational technologies were introduced at the hearing as well,…

This report presents the data from a national, random sample survey designed by the Kaiser Family Foundation and Princeton Survey Research Associates (PSRA) and conducted by PSRA by telephone between April 6-26, 1999, when 1001 parents of children ages 2-17 were interviewed about their opinions of television, the V-Chip, and the TV ratings system.…

As part of the annual Yankelovich Monitor survey, extensive demographic, attitudinal, and product usage data were gathered about people who donate money to public broadcasting. Of the total population polled, 11% said they had donated to public television, and 4% said they had donated to public radio in the past two years. This report explores the…

This report provides data tables analyzing revenues from state governments and combined revenues from state government and state university sources for each state, as reported to the Corporation for Public Broadcasting by public broadcasting licensees in the Annual Financial Report survey for fiscal year 1996. All revenue amounts contained in the…

Because children today are growing up in an era of increasing racial and ethnic diversity and because television provides a steady educational influence on children's attitudes and perceptions, it is important to examine the extent to which television programming reflects diversity in all its forms. This study was commissioned by Children Now to…

Important changes in classroom television and the technologies that accompany it have taken place. Videocassette recorders have become more plentiful, giving teachers greater flexibility in presentation and scheduling; the growth of program delivery systems such as videocassettes, satellite, cable, and broadcast services has given educators more…