The document discusses trends in PR measurement and alternatives to measuring advertising value equivalents (AVEs). It introduces the Barcelona Principles, which emphasize goal-setting, measuring outcomes rather than just outputs, and measuring business results where possible. It then discusses moving measurement towards valid metrics that better indicate business results, such as awareness, knowledge, interest, preference, and action. Finally, it presents the Valid Metrics Matrix for measuring PR activities, intermediary effects, and target audience effects across different communication objectives.