April 18, 2007	Volume 7, Issue 16
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Ten Reasons Why You Don't Always Get What You Measure: Part I

by Rick Brenner

One of the "truisms" floating around is that "You get what you measure." Belief in this assertion has led many to a metrics-based style of management, but the results have been uneven at best. Why?

any believe that "You get what you measure." The belief persists, in part, because of anecdotal evidence; because some experiments do appear to be consistent with the assertion; and because so many of us believe that the rest of us believe it.

Still, there are reasons to question its validity. What follows is a catalog of possible explanations for variances between the promise and the reality of metrics-based management. In this Part I, we examine three assumptions underlying the measurement process. See Part II and Part III for more.

We assume that indirect measurements work

Sometimes we try to measure attributes that aren't directly measurable. For instance, when we try to measure immeasurables like loyalty or initiative, we actually measure something else that we assume is highly correlated with what we're trying to measure. We usually do this using interviews or surveys.

But too often, rigorous proof of the assumed correlation is unavailable. Sometimes, we comfort ourselves, saying, "it's so obvious," but this is risky — the history of management, psychology and science is replete with assumptions that, though obvious, were nonetheless false.

We assume that all attributes are measurable We assume (wrongly)
that all organizational
attributes are measurable

The word "measurement" evokes our experiences determining physical attributes like length, weight, or temperature. This leads us to assume that whatever we want to know can be determined by a suitable measurement, but that assumption can lead to trouble. Consider something as important as progress. Suppose a team has been working for three weeks, when, suddenly, someone realizes that their entire approach will never work. This is certainly progress — they've learned something important. But it probably won't register as progress in the organization's metrics. Most likely, it will be reported as a setback.

Measuring non-physical attributes, such as the advance of knowledge, is often possible when changes are incremental. But at times, our metrics fail, and they tend to fail precisely when we most want to know where we stand.

We assume that objectivity implies precision

Sometimes we use measures that are objective but imprecise. That is, we assume wrongly that multiple identical measurements would yield nearly identical results. For instance, when we measure attitudes using a survey "instrument," we assume that the results we obtain are relatively context-independent. We don't actually know that the results are independent of, say, the time of the month, or the price of the company's shares — we just assume it.

Rarely do we test these assumptions. Indeed, we often assume that these factors do affect the results. We know this because we sometimes observe organizations gaming the measurement for favorable results, or trying to influence the results by releasing favorable news.

Assumptions like these can account for some — not all — of the poor performance of metrics-based management. In a future issue, we'll examine the effects of employee behavior.  Top    Next Issue

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See also Personal, Team, and Organizational Effectiveness and Critical Thinking for more related articles.

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Public seminars

Person-to-Person Communication for Project Managers

When we talk, listen, send or read emails, read or write memos, or when we leave or listen to voice mail messages, we're communicating person-to-person. And whenever we communicate person-to-person, we risk being misunderstood, offending others, feeling hurt, and being confused. There are so many ways for things to go wrong that we could never learn how to fix all the problems. A more effective approach avoids problems altogether, or at least minimizes their occurrence. In this very interactive program you'll learn a model of inter-personal communications that can help you stay out of the ditch. In those moments of intense involvement, when we're most likely to slip, you'll have a new tool to use to keep things constructive. Read more about this program. Here are some upcoming dates for this program:

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  your calendarDes Moines, IA: February 16, Breakfast Meeting, Central Iowa Chapter of The Project Management Institute. Register now.
   
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• Houston, Texas: May 8, Monthly Meeting, Houston Chapter of the Project Management Institute.
   
• Houston, Texas: May 9, Monthly Meeting, Houston Chapter of the Project Management Institute.
   

The Race to the South Pole: The Power of Agile Development

On 14 December 1911, four men led by Roald Amundsen reached the South Pole. Thirty-five days later, Robert F. Scott and four others followed. Amundsen had won the race to the pole. Amundsen's party returned to base on 26 January 1912. Scott's party perished. As historical drama, why this happened is interesting enough. Lessons abound. Among the more important lessons are those that demonstrate the power of the agile approach to project management and product development. Read more about this program. Here's an upcoming date for this program:

• Download to
  your calendarSt. George Banquet Hall, Kitchener, Ontario: March 6, Dinner Meeting, Canada's Technology Triangle Chapter of the Project Management Institute. Register now.
   

Human-Centered Risk Management

Most of us can assess technological risks, but risks related to human behavior tend to resist our best efforts. This session provides a framework for evaluating risks related to the behavior of individuals, teams, organizations and people generally. Human-centered risk differs from technological or market risk, because objective evaluation requires acknowledging personal and organizational limitations and failures. Since some of those limitations and failures might apply to the people assessing the risks, or to their superiors, there's a tendency to deny them or to explain them away. Our approach examines capability, organization, context, risk mitigation, and workplace politics. It has tools for guiding the assessment and management of human-centered risk, and we show how to extend these tools to suit your situation. You'll learn how to identify sources of risk in human behavior; recognize systemic and individual barriers to acknowledging risk; assess the effects of organizational turbulence; determine the risk associated with inappropriate internal risk transfer; estimate the effects of team dysfunction, toxic conflict and turnover; and measure the impact of workplace politics. Read more about this program. Here's an upcoming date for this program:

• Download to
  your calendarMITRE, in Bedford, Massachusetts: March 20, Monthly Meeting, Boston SPIN. Register now.
   

The Race to the South Pole: Ten Lessons for Project Managers

On 14 December 1911, four men led by Roald Amundsen reached the South Pole. Thirty-five days later, Robert F. Scott and four others followed. Amundsen had won the race to the pole. Amundsen's party returned to base on 26 January 1912. Scott's party perished. As historical drama, why this happened is interesting enough, but to project managers, the story is fascinating. Lessons abound. Read more about this program. Here's an upcoming date for this program:

• Columbia, Missouri: May 17, Full-Day Workshop, Mid Missouri Chapter of the Project Management Institute.
   

Project Management in Fluid Environments

Most people now work in environments that can best be characterized as fluid, because they're subject to continual change. We never know what's coming next. In such environments, managing — teams, projects, groups, departments, or the enterprise — often entails moving from surprise to surprise while somehow staying almost on track. It's a nerve-wracking existence. This program provides numerous tools that help project managers who work in fluid environments. Read more about this program. Here's an upcoming date for this program:

• Columbia, Missouri: May 17, Monthly Meeting, Mid Missouri Chapter of the Project Management Institute.
   

The Politics of Meetings for People Who Hate Politics

There's a lot more to running an effective meeting than having the right room, the right equipment, and the right people. With meetings, the whole really is more than the sum of its parts. How the parts interact with each other and with external elements is as important as the parts themselves. And those interactions are the essence of politics for meetings. This program explores techniques for leading meetings that are based on understanding political interactions, and using that knowledge effectively to meet organizational goals. Read more about this program. Here's an upcoming date for this program:

• Rochester, New York: May 24, Professional Development Day, Rochester Chapter of the Project Management Institute.