When
you see a headline that confirms your sense of the world, you’re
naturally predisposed to embrace, remember (and these days “share”) it
as a validation of what you already perceive reality to be.
Indeed,
as human beings, we’re drawn to perspectives, surveys, and studies that
validate our sense of the world. This “confirmation bias,” as it’s
called, is the tendency to search for, interpret, favor, and recall
information in a way that confirms our preexisting beliefs or
hypotheses. It also tends to make us discount or dismiss findings that
run afoul of our existing beliefs—even if the grounds supporting that
premise are shaky, sketchy, or (shudder) downright scurrilous.
Here are some things to look for—likely in the fine print or footnotes—as you evaluate those findings.
There can be a difference between what people say they will (or might) do and what they actually will.
No matter how well targeted they are, surveys (and studies that
incorporate the outcome of surveys) must rely on what individuals tell
us they will do in specific circumstances, particularly in circumstances
where the decision is hypothetical. When you’re dealing with something
that hasn’t actually occurred, or doesn’t actually exist, there’s not
much help for that, but there’s plenty of evidence to suggest that, once
given an opportunity to act on the actual choice(s), people do, in
fact, act differently than their response to a survey might suggest.
Let’s face it, people tend to be less prone to action in reality than
they indicate they will be—inertia being one of the most powerful
forces in human nature. Also, sometimes survey respondents indicate a
preference for what they think is the “right” answer, or what they think
the individual conducting the survey expects, rather than what they
might actually think (particularly if it’s something they haven’t
previously thought about). That, of course, is why the positioning and
framing of the question can be so important (as a side note, whenever
possible, it helps to see the actual questions asked, and the responses
available).
Now, survey takers will inevitably champion the higher accuracy rate
of in-person surveys (or at least phone calls) versus online surveys,
though the latter are ever more common (and less expensive to conduct).
The bottom line is that when what people tell you they will do, and
if you later find that they don’t—just remember that there may be more
“powerful” forces at work.
There can be a difference between what people think they have, what they say they have, and reality.
Since, particularly with retirement plans, there are so few good
sources of data at the participant level, much of what gets picked up in
academic research is based on information that is “self-reported,”
which is to say, it’s what people tell the people taking the survey. The
most prevalent is, perhaps, the Survey of Consumer Finance (SCF),
conducted by the Federal Reserve every three years.
The source is certainly credible, but it’s based on phone interviews
with individuals about a variety of aspects of their financial status,
including a few questions on their retirement savings, expectations
about pensions, etc. In that sense, it tells you what the individuals
surveyed have (or perhaps wish they had), but not necessarily what they
actually have.
Perhaps more significantly, the SCF surveys different people every
three years, so it pays to be wary of trendlines that are drawn from its
findings—such as increases or decreases in retirement savings. Those
who do are comparing apples and oranges—more precisely the savings of
one group of individuals to a completely different group of people…
three years later.
The survey sample size and composition matter.
Especially when people position their findings as representative of a
particular group, you want to make sure that that group is, in fact,
adequately represented. Perhaps needless to say, the smaller the
sampling size—or the larger the statistical error—the less reliable the
results.
Case in point: Several months ago, I stumbled across a survey that
purported to capture a big shift in advisors’ response to the Labor
Department’s fiduciary regulation. Except that between the two points in
time when they assessed the shift in sentiment, they wound up talking
to two completely different types of advisors. So, while the surveying
firm—and the instrument—were ostensibly the same, the conclusions drawn
as a shift in sentiment could have been nothing more than a difference
in perspective between two completely different groups of people—at two
completely different points in time.
When you ask may matter as much as what is asked.
Objective surveys can be complicated instruments to create, and
identifying and garnering responses from the “right” audiences can be an
even more challenging undertaking. That said, people’s perspectives on
certain issues are often influenced by events around them—and a question
asked in January can generate an entirely different response even a
month later, much less a year after the fact.
For example, a 2020 survey of plan sponsor sentiment on a topic like
ESG litigation is unlikely to produce identical results to one conducted
in the past 30 days, any more than an advisor survey about the
potential impact of the fiduciary regulation prior to its publication
would likely match that of advisors dealing with those realities six
months after publication. Down in those footnotes about sample
size/composition, you’ll likely find an indication as to when the survey
was conducted. There’s nothing wrong with recycling survey results,
properly disclosed. But things do change, and you need to be careful
about any conclusions drawn from old data.
Consider the source(s).
Human beings have certain biases—and so do the organizations that
conduct and pay to conduct surveys and studies conducted. And sometimes
the organizations paid to conduct such surveys are aware of those
biases, and—consciously or unconsciously—that filters in to the way
questions are posed, or in the way results are evaluated.
Not that sponsored research can’t provide valuable insights. But
approach with caution the conclusions drawn by those who tell you that
everybody wants to buy the type of product(s) offered by the firm(s)
that have underwritten the survey.
Be wary of sentiment ‘aggregation.’
It’s rare that the authors of a particular survey don’t have a
preferred/expected outcome in mind—but legitimate surveys, objectively
worded, sometimes receive a more tepid response than those authors might
prefer. Typical are those that claim a “majority” are in favor of a
certain outcome—a majority that requires combining what is generally a
small minority who are strongly in favor with a (much?) larger number
who are (only) somewhat in favor (for example, 16% strongly in favor,
35% somewhat favor turns into “A Majority Favor…”).
It’s not exactly exaggerating to say that the combined result is at
least somewhat supportive—but it can produce a result that is positioned
far more enthusiastically in favor of a particular outcome than a
discerning look at actual adoption/take-up later reveals.
Compound ‘Interests’
One of the more obvious ways to get people’s attention is to publish a
survey/study that purports to find a dramatic impact of some kind.
Basically, the authors will state an assortment of assumptions (and
they’ll make no bones about THAT), and then take those assumptions,
multiply them and…voila a gigantic impact that warrants attention (or at
least clicks, likes and shares).
The math checks out, so next thing you know it’s a headline where, as
Mark Twain once noted, a “lie” travels around the world while the truth
is still getting its boots on. It does so by being picked up,
uncritically, by news media outlets which (apparently) draw comfort from
the academic credentials of the authors—and their ability to lay the
veracity of the claims at THEIR feet.
When, in fact, all they’re doing is compounding the problem(s).
- Nevin E. Adams, JD