The document discusses research in communication from a planner's perspective. It makes three key points: 1) Good research helps grow ideas, raises more questions, and should be part of every process, as research is an essential part of a planner's job. 2) Current research focuses too much on pre-testing executions, which has low predictive value. Research should instead focus more on developing concepts and strategies. 3) Post-testing can help fine-tune concepts and strategies but has limited ability to improve executions, as campaigns are either big successes or failures with little in between.