This page contains a Flash digital edition of a book.
Over to you: Outcomes data collection
Complete the column on the Impact Map for sources of information. Once you’ve
collected your data, fill in the ‘quantity’ column.
Don’t forget that you are communicating to different audiences and may need
a number of different types of information. Almost always it will help people
understand what you do and explain how you create change if you can record
short case studies of one or two people or organisations in each stakeholder
group. These would form part of a full SROI report. You should now have enough
information to be able to prepare these.
3.3 Establishing how long outcomes last
The effect of some outcomes will last longer than others. Some outcomes depend on
the activity continuing and some do not. For example, in helping someone to start
a business it is reasonable to expect the business to last for some time after your
intervention. Conversely, providing a service so that people do not visit their GP so
often may depend on the service being available all the time.
Stag

Stag
Where you believe that the outcome will last after the activity has stopped, then it
e will also continue to generate value. The timescale used is generally the number of e

years you expect the benefit to endure after your intervention. This is referred to as the

duration of the outcome or the benefit period.
You will need an estimate of the duration of each of your outcomes. Ideally this would
be determined by asking people how long an intervention lasted for them – this will
give you evidence of the duration. However, if information is not available on the
durability of different outcomes, you can use other research for a similar group to
predict the benefit period, such as the likelihood that ex-offenders will begin offending
again, or that people in employment will lose their jobs. Look for research to support
your decision. It is important to use data that is as close as possible to the intervention
in question so as not to inappropriately generalise. This is an area where there can be a
tendency to overstate your case and lose credibility.
Sometimes the duration of the outcome is just one year and it only lasts while the
intervention is occurring. In other instances it might be 10 or even 15 years. For
example, a parenting intervention with children from deprived areas may potentially
have effects that last into adulthood. You will need to have longitudinal data to support
the duration of the outcome and should consider how you might start to collect this
(if you are not already doing so). If you don’t have this information you will need to
make a case based on other research. The longer the duration, the more likely it is that
the outcome will be affected by other factors, and the less credible your claim that the
outcome is down to you. This is addressed by looking at the rate at which the outcome
drops off and is considered in Step 4.4.
A guide to Social Return on Investment 
Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40  |  Page 41  |  Page 42  |  Page 43  |  Page 44  |  Page 45  |  Page 46  |  Page 47  |  Page 48  |  Page 49  |  Page 50  |  Page 51  |  Page 52  |  Page 53  |  Page 54  |  Page 55  |  Page 56  |  Page 57  |  Page 58  |  Page 59  |  Page 60  |  Page 61  |  Page 62  |  Page 63  |  Page 64  |  Page 65  |  Page 66  |  Page 67  |  Page 68  |  Page 69  |  Page 70  |  Page 71  |  Page 72  |  Page 73  |  Page 74  |  Page 75  |  Page 76  |  Page 77  |  Page 78  |  Page 79  |  Page 80  |  Page 81  |  Page 82  |  Page 83  |  Page 84  |  Page 85  |  Page 86  |  Page 87  |  Page 88  |  Page 89  |  Page 90  |  Page 91  |  Page 92  |  Page 93  |  Page 94  |  Page 95  |  Page 96  |  Page 97  |  Page 98  |  Page 99  |  Page 100  |  Page 101  |  Page 102  |  Page 103  |  Page 104  |  Page 105  |  Page 106  |  Page 107  |  Page 108
Produced with Yudu - www.yudu.com