PART I: TECHNOLOGY
Leonard Shyles
1. Radio and Television Broadcasting
The Basics of Electromagnetic Radiation
From Radio to Television Transmission
The Expanded Video System
Cyberinterview: Michael Young
Leonard Shyles
2. Computers in Communication: Concepts and Application
The Language of Binary Code
The Move Toward Machine Calculation
ASCII: Why 1 Is a Beautiful Number in the Computer Industry
Capturing Sound with Binary Code
Standard Computer Architecture
Cyberinterview: Dan Birenbaum
Leonard Shyles
3. Sending Messages Across the Network
From Analog to Digital Transmission
Growth of Telecommunications Network
Cyberinterview: Charles Ehlin
PART II: MARKETS
Mark R. Banschick and Josepha S. Banschick
4. Children in Cyberspace
The Child/Internet Interface
Internet and the Social World
Identity Formation and the Internet
JoAnn Magdoff and Jeffrey B. Rubin
5. Social and Psychological Uses of the Internet
When the Web Resembles the Real World
What is the True Self? Online and Offline
Cyberinterview: Marvin Kane
Thomas McCain and Leigh Maxwell
6. Connected Learning in the Information Age
The Infrastructure of Education
The Unique Qualities of Digital Media
Administrative Challenges
Cyberinterview: Rick Marx
Judy C. Pearson
7. Adopting Instructional Technologies
Assessing the Impact of Instructional Technologies
The Promise of Instructional Technologies
Challenges Facing Administrators
PART III: POLICY
Keith Lee and Janessa Light
8. Law and Regulation, Part I: Individual Interests
Constitutional Right to Privacy
Janessa Light and Katherine Neikirk
9. Law and Regulation, Part II: Business Interests
Appendix A: US Radio Spectrum Allocations and Uses