Many of us have uneasy feelings when reading statistics that presumably apply to ourselves and our own lives. Often the statistics do not seem to “fit” and seem to misrepresent the lives of real people from which the statistics are derived. It is with good reason that we chuckle when someone tells us that the…
The hardest part of quantitative market research is not that it involves numbers, math, or even statistics, but that it involves complex problems in probability. Over the past several years, psychologists have been documenting how difficult it is for us humans to solve even “simple” probability problems. One fascinating example is a puzzle known as…
This year Ogilvy & Mather is launching a unit within its agency that focuses on cross-cultural marketing as opposed to multicultural marketing. This is an important shift in how to think about multiple markets and segmentation, and consistent with what we at Versta have been seeing in our research for quite some time.
Versta Research just hit a magic number: 100. That’s the number of articles we have written to help our clients and their colleagues keep abreast of important trends in market research. If your market research supplier is not providing ongoing thought leadership in design, methods, and analytics, then what are the chances they are bringing…
Learning the math behind market research is not easy because there is no programmatic way to master it as a body of learning. It is not like algebra, geometry, calculus, or statistics in high school or college. It is complex and multifaceted and draws upon nearly every area of theoretical mathematics, but it must be…
Last quarter we wrote about Magic Numbers in Market Research—those arbitrary rules of thumb and cut-off points we use when quoting things like minimum samples sizes or how many people to include in a focus group. Presto! Like magic, the issue appeared in the New York Times a few weeks ago, this time related to…
With the magic of the holidays upon us, we got to thinking about “magic” in market research, or the lack thereof. So our just- published quarterly newsletter focuses on magic numbers in market research, arguing that certain “magical” numbers seem to guide much of what we do, whether we realize it or not. The best…
Should you state a survey’s margin of error in your press release when pitching a story to the media? In our view, the answer is no. Why not? Because margins of error refer to sampling error only, not about the overall accuracy or error of the survey itself. But how many readers of your news…
A client had a surprising experience this week when a member of our multivariate analysis team showed up online to watch a live in-depth interview with a registered nurse about how prescribing decisions are made. “Who is that online with us?” the end-client inquired, not recognizing the name. The qualitative manager answered, “He’s on our…
Does data displayed in charts and graphs, rather than tables, lead to better decisions? Not according to the latest research reported in this month’s Journal of Marketing Research. The authors looked at various types of biases that creep into business managers’ decisions when based on data presented to them. They did this by conducting experiments…