Tag Archives: improvement

Teamwork is best – or IS IT?

An earlier version of this was first posted on 2nd April 2013

Group working is one of those topics that is awkwardly both straightforward and complex depending upon how you look at it. Conventional wisdom sets us to assume that ‘more heads are better than one’ and this maxim is often a justification for working in teams. But is it always a helpful perspective?

Teams may be created to simply fulfill a structural need; to fill an office space or to organise a number of individuals under the supervision of a particular manager. These are not necessarily good reasons for organising group working.

Tug of war
Clones with the same job is not a recipe for a successful team

What do we really know about team performance? And, if we are honest with ourselves, do groups always work better than individuals?

The answer, surely, is no. Have you ever sat on a committee and wondered ‘why are we all here?’?

Let’s take a sporting analogy. Put five excellent runners into a relay team. How well do they perform? In many cases, really well. In some cases they are good sometimes and poor another (the British men’s sprint relay team, in four of the last five Olympics and with largely the same personnel have been disqualified – 1996, 2000, 2008, 2012 – but won gold in 2004. Why is there such a wide difference between good and poor performances? It is easy to blame a mistake; incompetence or lack of attention, but the truth lies deeper.

The Ringelmann effect suggests that something different can happen in teams. If people’s personal roles are similar they can be disinclined to put everything into their work (this is a subconscious effect causing ‘free-riding’ rather than deliberate loafing). This effect has been shown in cases where a single worker has been put in a team with ‘non workers’ (i.e. people deliberately faking effort, but not actually doing real work). Even in these instances, the ‘real’ worker is often measured as putting in LESS effort than if they were doing the task on their own. In the classic experiment, assuming that men pulling a rope individually perform at 100% of their ability, apparently two-man groups perform at 93% of the average member’s pull, three-man groups at 85%, with eight-man groups pulling with only 49% of the average individual member’s ability.

So what is the solution? Never work in teams? No this would be a bit foolish, there are better questions…

1. Does the team have a clear sense of purpose?

2. Have we designed team work carefully – goals, roles, work ?

3. Have reasonable and relevant measures of performance been set?

4. Do we agree how to work together?

5. Are people ready to seek improvements as part of their role?

6.  Do we encourage trust and mutual respect in the team?

7. Are our relationships based on an understanding of 1-5  above?

So, reverting to my previous blog on teamwork, we must focus on our purpose, our goals, understand our differing roles, agree how we work together at a practical level and look to build positive working relationships based on mutuality and trust.

Like anything in life, if we have a team of people, we need to regularly re-consider the purpose of the team. Do we have a team because it adds to achieving the purpose, or is it just because we have always had a team?

Next time you are in a turgid committee meeting, or your project team has ground to a halt, have a think about how the group could work better…

Further reading:

Beckhard, R. (1972) Optimizing Team Building Effort, J. Contemporary Business.  1:3,  pp.23-32

Ingham, A.G., Levinger, G., Graves, J., & Peckham, V. (1974). The Ringelmann effect: Studies of group size and group performance. Journal of Experimental Social Psychology, 10, 371–384.

MacDonald, J. (1998) Calling a Halt to Mindless Change, Amacom, UK

Targets only motivate people to meet the target (not to do good work)

The reasons for employing people are:

1) to do the work (produce output, product, service), and

2) to improve the work.

If the person is clear about the purpose of their work, then 1 and 2 should be easy to deliver if they have the right resources, skills, and understanding of users’ (e.g. customers) needs.

But managers rarely leave it at that…

Traditionally, managers get people to do ‘better’ in their work by what John Seddon tags as ‘sweating the labour’ – getting the people to work harder or faster. The idea is that you get more output for the same hours work – essentially more for the cost (efficiency).

Of course the idea of the sweatshop is morally uncomfortable – exploitation to achieve a profit motive. Yet we still stick to the idea by setting targets: ‘You produced 100 widgets last month, let’s have you aim for 110 widgets this month‘.

It seems plausible – motivational even! What possibly could be the harm in setting a target?

Well, the widgets are being created for a purpose – presumably the purpose for which the customer buys them. And that purpose is associated with the design and quality if production in the widget that is produced.

If you create arbitrary targets (and measures of performance) you will create a de facto purpose in people’s mind which is to deliver those targets. This is different from actually delivering the purpose of the work.

Your worker will work to produce 110 widgets BUT not necessarily a widget that meets the customer needs, nor a widget that could be produced faster or at lower cost whilst still meeting the customers needs, other than by cutting corners (lowering quality or increasing risk). The worker is busy but has got his eye off the ball. This produces errors and lowers the quality of work – which will probably have to be redone – at greater cost.

Targets are not motivational. They might make people move, but that is not motivation. A dog that moves is just one looking to avoid the next kick. It is not a motivated, free thinking, creative, proactive animal. Why would we exect people to operate any differently?

Reading

Herzberg, F. (1968) “One more time: how do you motivate employees?”, Harvard Business Review, vol. 46, iss. 1, pp. 53–62

Seddon, J. (2005) Freedom from Command and Control, Vanguard Press, Buckingham, UK.

Don’t do it to people

vader
One person’s management hero is another’s villain

Management involves getting the most efficient utility from people and resources;

Leadership involves getting people to do things they would not otherwise choose to do.”

EVEN IF TRUE
DOES THAT MAKE IT RIGHT?

In a nutshell the statements on management and leadership summarise conventional wisdom  accrued since 1900, first through the ‘scientific management’ methods of Frederick Taylor and later the alternative ‘human relations’ approach advocated by Elton Mayo. The latter’s approach was apparently set to counteract the rigidity and hierarchies of the former. Unfortunately both approaches have the same defective focus – ‘doing it to people’. They are both a reflection of a command-and -control mindset which many would percieve as ‘managerialism‘.

Improvement comes from understanding the system and making meaningful improvements to ensure better outcomes. Doing it to people does not achieve this. Whilst efficiency in car manufacture  increases, so do the additional costs of salaries to compensate boring jobs, and industrial relations and (at best) static levels of quality – in other words total costs go up.

Whilst most managers and leaders do not want to be working for the ‘dark side’ and genuinely want the better for their teams, they must understand that if they follow the scientific/human relations approach the consequences of their actions are: de-motivation, a loss of dignity, a diminished sense of purpose, and reduction of productivity in their staff.

In knowledge industries, additional contributions to the total cost of this disruption is hidden, for example losses of skilled workers, high staff turnover and recruitment and so on.

The choice is clear: managers and leaders need to find a better way…

Reading:

Hanlon G. (2015) The Dark Side of Management: A secret history of management theory, Routledge

Roscoe, P. (2015) How the takers took over from the makers. Times Higher Education, 26 November, p48

Seddon, J. (2003). Freedom from Command and Control. Buckingham: Vanguard Press.

Avoid the ‘bolt-on’ management method

Maybe not the best way to improve management

Sometimes approaches to managing people simply do not work. However, I have heard people defend the failure of particular management approaches (like appraisal, ISO9000, quality circles etc.) by saying ‘its because it is not being done right‘. While this may be ‘true’ (in the sense that successes can occur), I think that a more circumspect approach must be taken when considering these methods:

  1. If it doesn’t’ work, is this failure a generally observed occurrence? (i.e is it something that predictably fails)
  2. Is it only failing on an unusual, ‘exception basis’ – once in a while?
  3. Might the approach be fundamentally flawed?
  4. Could there be a better way of achieving the desired outcome (assuming the desired outcome is genuinely that the manager wants to do a better job of managing) – in other words is the well-meaning manager barking up the wrong tree?

The problem with bolting ‘good’ approaches onto bad is that it proliferates the work of management, which adds cost, hassle and meddling with the real work (of serving customers, providing public services, educating, making cars, or whatever is our business).

Treating people well, usually involves doing something (‘nice’) to compensate for the default situation, where they suffer some sort of indignity, disappointment or frustration as the general state of affairs. The ‘nice’ idea masks the fundamental problems.

John Seddon openly criticises this type of woolly thinking – not because he thinks people are not worthy of being respected and treated with dignity, but because the respect and dignity should start in the way that their work and the system they work within is managed. In other words:

  • don’t punish people for things out of their control,
  • don’t design work to frustrate them from doing a good job,
  • don’t waste their time.
  • don’t make systems which expose them to unnecessary grief
    (from customers and users)

Deming used to talk about dignity (long before most others used the term) and, as shown throughout his writing, appears to assume that everyone would be following the same ethos. Doing a ‘respect for people programme‘ would, to Deming,  be absurd. Just as doing appraisals would be absurd, or adhering to standards, or setting targets. What do these approaches say about what managers really think about their staff (lazy? untrustworthy? unmotivated? stupid?)?

Some things in life are worth restoring and refurbishing, even upgrading. But others are just so fundamentally flawed that an upgrade is not worth the effort. The same can be said for many management methods.

Just make sure that you are not applying bolt-on management.

 

Helpful reading:

MacDonald, J. (1998) Calling a Halt to Mindless Change, Amacom, UK

Seddon, J. (2005) Freedom from Command and Control, Vanguard Press, Buckingham, UK.

 

However, the alternative perspective is offered by Bob Emiliani:

http://www.bobemiliani.com/kudos-to-john-seddon/

 

Self-Determination and Intrinsic Motivation

Dan Pink’s 2009 talk on The Puzzle of Motivation was one of the most-watched TED Talks (see the video link above) and draws from the ideas he researched for his book ‘Drive’. In the book he explores the research around aspects of intrinsic motivation which he divides into autonomy, mastery and purpose. 

This knowledge of human behaviour counters traditional models of motivation driven by rewards and punishment (i.e. ‘carrot and stick’) which are dominated by a focus on external factors such as pay.

This new thinking around motivation is based around Self-Determination Theory (see Ryan and Deci, 2000), although the origins also link back to the core ideas of systems thinkers and practitioners such as Deming, who was also a student of psychology.

A sense of purpose is essential for people to focus their work AND to give meaning to their work (Deming 1994). Autonomy involves the opportunity to influence the work that is being done and is based on an ability to make decisions using information to hand.

As Pink points out, any work  requiring some degree of cognitive ability (i.e. aside from the most menial), will see higher worker performance when degrees of autonomy, mastery and purpose are increased.

Reading:

Deming, W.E. (1993) The New Economics, MIT CAES, Cambridge MA.

Pink D. (2009) Drive: the surprising truth about what motivates us. Riverhead Books.

Ryan, R.M. and Deci, E.L. (2000) Self-Determination Theory and the Facilitation of Intrinsic Motivation, Social Development, and Well-Being. American Psychologist, 55 (1): 68-78.

Other links:

Motivation revamped: a summary of Daniel H. Pink’s new theory of what motivates us

 

Do costs of ‘improvement’ really indicate the relevance of an initiative?

Improvement: shoot this nag and replace it with a new horse, or ox or a steam tractor. Instead why not just give it decent food, water & exercise? What is the impact? What is the cost?

A lot of money is spent on ‘change’ and ‘improvement’. Often a major restructure or implementation of IT are at the fore in improvement investments with new facilities or equipment upgrades (both of which are costly) are not far behind on the list.

It is also common for money or time (usually both) to be spent on customer surveys or staff surveys to glean ‘data’ which it is hoped will inform what type of improvement is needed. Is this always necessary? Is the money which is spent on improvement a good indicator of whether that improvement will be worthwhile – is it a decent ‘return on investment’. This is not always clear, since a change may set off a spiral of outcomes (which will generate positive cost savings and new negative cost burdens) but which may or may not be included in the overall analysis of ‘total cost’ (when they should really be included).

Pat Nevin identified how a small (low cost) change to the surface around top flight professional football pitches could improve the quality of football during competitive matches; an analysis achieved just by looking at the ‘system’ of football in modern stadiums. The cost-benefit might be hard to gauge, but at very least, reduced likelihood of player injury (e.g. slipping on the surface and twisting a knee) is likely to be worth hundreds of thousands of pounds.

Are IT system introductions always based on knowing how the system should operate to deliver its correct purpose? Are restructures based on knowing how the system will deliver the team’s correct purpose? Will a new piece of new equipment enable a worker to deliver their correct job purpose? Or will these changes just enable a piece of work (which may in itself not be relevant any more) to be done faster, more cleanly, in a ‘modern’ way, in a more ‘user friendly’ manner, yet have no impact on delivery the things that matter (the purpose of the work)?

Understanding the impact of incremental improvements is important. We need to assess what is happening in work, whether the patterns are consistent and predictable, then make a reasoned change and monitor if the impact is positive, then continue the cycle. This is continuous improvement and is based upon building knowledge. It is less ‘sexy’, has lower profile and takes time, but the outcomes are far superior – a better way.

Further Reading:

Herrero, L. (2006) Viral Change, meetingminds, UK.

Juran J. (1989) Juran on Leadership For Quality,The Free Press, NY

Scholtes, P. (1998), The Leader’s Handbook: A guide to inspiring your people and managing the daily workflow, New York: McGraw-Hill

Seddon, J. (2005) Freedom from Command and Control, Vanguard Press, Buckingham, UK.

Senge P. (1990) The Fifth Discipline: The Art and Practice of the Learning Organisation, Doubleday, New York.

“It’s the system, stupid!”

corner kick
A corner kick: after leaving the playing area, play is resumed by a static ball, placed in the corner of the pitch, being kicked into the area near the goal, offering an opportunity to score.

I risk once again falling into boring sporting anecdote – nevertheless I will press on. I was fascinated to see a sporting analysis of premier league football by BBC pundit Pat Nevin (an accomplished player in his time). He notes that the quality of corner kicking by players has declined in the past ten years or so. “Due to their overpaid status” I hear you grumble.

Nevin’s analysis boils down not to the lack of application by players, poor technical skill nor rushing an important element of play in order to keep up competitive pressure, but something quite different (i.e. in Nevin’s observation, it is not the players who are the problem).

astroturf football 2Nevin observes that now stadium pitches have synthetic grass to the side of the natural grass playing surface, right up to the line of the pitch ( left).

This surface has been placed to allow TV broadcast camera cables and sound cables to run over the area (without ruining a natural grass surface), to provide a clean space for corporate sponsors and VIP visitors to make pitch-side visits (e.g. ‘stadium experience’ premium ticket guests), and as a dry warm-up surface for team subsitutes.

The problem is that this mismatch of surfaces is difficult for a corner kicker to negotiate properly. Also the pitch side is often set as a downward slope, so that players have to run uphill towards the ball placed on the pitch. Essentially the system that the players are working in has been altered to the detriment of the game (the purpose of the football event – one would presume). Even the best people will struggle with these limitations.

Interestingly André Schürrle (who set up Germany’s winning goal at the 2014 World Cup) innovated to overcome this problem by running down the touchline on the grass to get a consistent run up to kick the ball at an angle less than 90◦ from his body (a tricky, even dangerous, compromise).

grass area corner football
Two different Pat Nevins identify a truly systemic solution. (Digital artwork and additional red annotation by S. Black)

Similarly striking is Nevin’s identification of the solution to this problem. Replacing the plastic 3G ‘grass’  around the corner flag with a simple patch of natural grass would enable players to run up properly, without affecting the needs of camera cables or corporate visitors! This would hopefully make the delivery of the game (the purpose of the football event, surely) not only more precise, more competitive, with more action, but also more entertaining (for fans, TV viewers, VIP visitors and corporate sponsors no doubt)!

As John Seddon has been known to mutter: ‘you couldn’t make it up!’

 Further reading:

Deming W.E. (1982) Out of the Crisis, MIT CAES, Cambridge MA.

Nevin , P. (2014) Pat Nevin analysis: Why have corners got worse? BBC Sport ‘Football’, 16th October 2014. http://www.bbc.co.uk/sport/0/football/29634200

Seddon, J. (2005) Freedom from Command and Control, Vanguard Press, Buckingham, UK.

Good Performers will fail in a bad system

Examples of failing systems are numerous, although often the finger of blame for failure is pointed at the people who are at the sharp end (for example, over-worked social workers spring to mind).

ladder of success people

If we cast our minds back to the pre-2012 Olympic Games security shortfall scandal, the British Army had to bring in thousands of troops at the last minute to work as security staff at the venue entry gates, due to critical shortfalls in numbers of trained security personnel promised by a commercial provider. This shortfall was not caused by a lack of recruitment, but apparently by failures in the system of appointing people into the jobs, plus late scheduling of training and induction to prepare recruits to start on-time in their role. Allegedly, some new recruits were never confirmed dates to get their training, others, despite being recruited months before the Games did not complete their training until just a few days before the Games programme ended (so late were the arrangements that many recruits didn’t bother to attend since the Games had only a couple of days to run,  and some people had already found jobs elswhere). These failures were not “nobody’s problem” – they were the problem of managers in the security company.

In a blame culture managers will identify the problem as being the people at the sharp end (so blame those pesky security recruits for not showing up to training just before the Games ended – what a lack of commitment!). Blame is both a self-fulfilling and a self-deluding philosophy.

There is a neat way to define the power of the system, versus the expectations placed on people, in a quote which I understand is attributed to Geary Rummler:

    “Put a good performer in a bad system
and the system wins every time”

But why blame the manager, then? Well, simply, because their job is to manage the system (and to improve it). In fact, that is pretty much all that their job should involve.

Further reading:

Deming W.E. (1982) Out of the Crisis, MIT CAES, Cambridge MA.

Rummler G. and Bache A. (1995) Improving Performance: how to manage the white space in the organization chart. Jossey-Bass, San Francisco.

Does ‘Best’ method always mean ‘best’ results? Impacts on Service Exellence

Does one size fit all?
Does one size fit all?

Best practice standards are commonly seen as a sure-fire route to successful improvement. After all – who could question the value of implementing best practice? If you are by now used to my writing style (after 3 years of output) you will have guessed that I am one person who would question the value of ‘best practice’.

Why question it?

Any method has to make sense in the context and purpose of what it is trying to deliver. Best practice in cleaning tables might be vital in preparing an operating theatre but might be excessive, costly and irrelevant when applied to a door making factory. The purpose of the work is important. Best practice in answering a phone call succinctly, clearly and efficiently might be the last thing that a service caller with an unusual problem wishes to hear.

I can remember being told by a customer service clerk, when attempting to return a clothing item in exchange for a refund or credit note, that “the company’s returns policy was recognised as best practice in the sector” – but sorry – no I could not have a refund (they suspected, or should I say assumed, that I had already used the item – which I plainly hadn’t). Their answer was no answer and no help to anyone (I did eventually get my refund).*

In services you need to build in flexibility. This means that you have to think carefully about what your users want and therefore what you must do to meet that need – otherwise a poorly considered method will not deliver what is really needed. Deming always used to ask ‘by what method?’

Over and above this, if you do implement a standard way of working, you tend to build in both rigidity (a lack of flexibility to meet differeing needs) and you push users’ experiences further away from the ideal. Seddon states “Don’t codify method” in services – in other words don’t write it all down and demand that everyone sticks to the written code.  But why  – surely standardisation will ensure quality (especially if the standard is shown to be best)?

Imagine – you call a service centre with a particular query in your mind – the telephone menu asks you to press 1,2 or 3 for different services, then at the next menu another 1,2,3. Even if you get through cleanly to the final stage do you really feel satisfied as a user? And what about the false trails, the accidental hangups or the misdirection to the wrong department? It all gets a bit depressing and, frankly, wasteful.

 Even in Ofsted inspections of schools, the error of inspecting and expecting a best method of teaching is now discouraged since the method is dependent on the learning needs and nuances of the students at the point of the teaching intervention. Yes – it figures.

To paraphrase Mitch Ditkoff, when imitation replaces creativity, something invariably gets lost – and innovation eventually goes down the drain.

Deming, W.E. (1993) The New Economics, MIT CAES, Cambridge MA.

Seddon, J. (2005) Freedom from Command and Control, Vanguard Press, Buckingham, UK.

http://www.bbc.co.uk/news/education-26161340

 

*P.S. As I gave my explanation they could see my receipt where the value of other items I had bought (with no refund requested incidentally) far exceeded the value of this item by about a factor of 5! As a clearly ‘valued’ customer (read: insulted) I chose to withdraw my custom from that outlet – for about 15 years – the lifetime of family clothing purchases – not out of spite, I may add – I just lost any sense of preference to buy from that store.

 

Improving service starts with a leap of fact, not faith

  • Leap of FactWhat should we improve and why?
  • What has changed?
  • How do we improve things, where … when?
  • Who should we involve?

If we start to address these questions and filter out assumptions and  preconceptions, we are able to make some sensible decisions about how to make effective changes that will have a positive effect on performance.

The world is not perfect and we are unlikely to always have the time and resources to gather the complete picture of what is happening. Nevertheless it is important that we seek out and analyse relevant data in order to make some reasonably robust assumptions about what we can do.

There are two common failures of action, lets call them type 1 and type 2 (which is what statisticians call them), or perhaps a mistake in identification between ‘common causes’ and ‘special causes’ of variation. Without understanding the difference we risk just ‘tampering’, where we feel like we are doing something useful but actually only making things worse (Deming, 1982).

“Common Causes”

Common cause situations are those where performance goes up and down over time and if analysed properly can be seen to occur over a relatively predictable pattern: if we change nothing, the performance level will most likely continue. The problems arise when  someone thinks they see a real difference between points of data when in fact no such thing exists. This a type 1 error: we observe  a change which is really only a natural effect of background ‘noise’ yet we choose to act on that ‘change’. For example someone in the office achieves a great result whilst others do not achieve the same result. Is the difference because of the person, or something else in the wider context? Perhaps, as is often the case, they just got lucky and happened to be the one that achieved the good result. Next week it might be someone else. The analogy  is a fire alarm going off indicating a fire when in fact there is no fire. It is easy to fall into type 1 errors assuming highs and lows of performance which don’t exist. This is a ‘mistake of commission’  – doing something that should not have been done (Ackoff et al 2006).

“Special Causes”

Some special causes are obvious, for example a major increase or decrease in performance or a freak accident. However, sometimes hidden patterns of performance can indicate a real change which might easily go undetected if we consider each data point as a ‘one off’. This is a bit like a fire breaking out but the fire alarm not ringing. The fundamental problem is that these genuine changes are due to ‘Special Causes’ something real which is impinging on the system. The issue here is that the solution sits outside the system – don’t redesign what you have as it will not replicate the situation – that is just meddling and will make things worse. For example, cycles of deteriorating work output followed by improving work output by one person might indicate an underlying special cause which needs to be addressed (health for example), so meddling with the design of the work in itself would be counterproductive. Furthermore if the manager does not look at performance over time, these cycles might not be detected anyway – on average they might look like a reasonable level of output. Ackoff calls this a mistake of omission – not doing something that should have been done.

Of course to detect differences between special cause and common cause varuiations in performance requires new skills and disciplines of thinking. When you understand the organisation as a system, improving service starts with a leap of fact, not faith.

Reading:

Ackoff, R.L.; Addison, H. J. Bibb, S. (2006) Management f-Laws: How Organizations Really Work. Triarchy Press

Deming W.E. (1982) Out of the Crisis, MIT CAES, Cambridge MA.

Seddon, J. (2005) Freedom from Command and Control, Vanguard Press, Buckingham, UK.