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An Overview of Measurement Models and Perceptions of Ad Effectiveness. Hannah Bewley, Research Manager, IAB 21/03/22 iabuk.net/hannah

An overview of measurement models and perceptions of ad effectiveness by Hannah Bewley

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18 April 2023

An Overview of Measurement Models and Perceptions of Ad Effectiveness.

Hannah Bewley, Research Manager, IAB

iabuk.net/hannah

Agenda

•Setting the scene – size of the market

•Say no to CTR’s!

•Measuring ad effectiveness

•Examples from our research

•Summary and conclusions

The digital media mix% share of revenues for the H1 2012

NB: Other includes Lead Generation, Search Affiliate, Solus E-mail, Mobile SMS/MMSSource: : IAB / PwC Digital Adspend H1 2012

Category

H1 2011 Share

Search 58%

Display 23%

Classified

17%

CTR

Average customer journey was 10.7 days

Source: travel, mobile, automotive

9.2 0.9 0.8

Display OrganicSearch

SponsoredSearch

+ + =

MO

BIL

E

2.1 0.6 0.2 0.1

Online Display Ad

OrganicSearch

SponsoredSearch

Buzz

+ + + = Visit (over 8.5 days)

AU

TO

MO

TIV

E

3.1

Display Emails

+ + + = Quote/Purchase(over 7.8 days)

0.2 0.7 1.0

OrganicClick

SponsoredClick

TR

AV

EL

Quote/Purchase(over 15.7 days)

Number of ads exposed to / clicks made:

5 seconds Same Session Less than a week

4%

24%

66%

5%

22%

68%

3%

17%

72%

3%

32%

58%

Total

Travel

Mobile

Automotive

Two thirds of those who visited the brand site did so within a week of seeing the display ads

Display advertising – how long does it take people to visit after exposure to the ad?

On average, 5.3% of those exposed to display went on to visit the site

of those exposed to the display

campaign went on to visit the

Brands site post exposure

Travel

5.6%

of those exposed to the display

campaign went on to visit the

Brands site post exposure

Mobile

7.9%

of those exposed to the display

campaign went on to visit the

Brands site post exposure

Automotive

2.4%

of those exposed to the display

campaign went on to visit the

Brands site post exposure

Average

5.3%

Display advertising – how many people visit after exposure?

So what should we measure?

It depends what is the advertising is trying to achieve!

Measurement should: • Match up with the objectives of the advertising.•Capture the impact on the consumer.

Background and Methodology

•Performance of formats across five key brand metrics

• Aided Brand Awareness• Online Ad Awareness• Message Association• Brand Favourability• Purchase Intent

•Based on • 910,762 respondents from 15 countries including UK,

USA, Europe, South America and Australasia • 940 campaigns measured• 18,724 unique combinations of creative and website use

SalesFunnel

iabuk.net/contact

Methodology

A Exposed*

YesBoth groups are surveyed at the same time about

their attitudes toward the

brand in the creative

No

Did they see the campaign?

Control*

Do the results indicate a difference?

* Matched sample

B

Control Exposed

28%

39%

+ 11% uplift

Formats analysed

Wall Paper

Billboard

Hal

f P

age

MPU

Banner

Sky

scra

per

iabuk.net/contact

Aided Brand Awareness0.0%

0.5%

1.0%

1.5%

2.0%

2.5%

Billboard Wallpaper Half Page MPU Skyscraper Banner

Wallpaper shows the greatest uplift in Brand Awareness

Source: Dynamic Logic Global analysis of 940 campaigns for IAB UK

Upl

ift a

mon

gst

tho

se e

xpos

ed t

o…

Q: Have you heard of the following brand?

Online Ad Awareness0%2%4%6%8%

10%12%14%16%18%

Billboard Wallpaper Half Page MPU Skyscraper Banner

Billboard dramatically out performs all formats for Ad Awareness

Source: Dynamic Logic Global analysis of 940 campaigns for IAB UK

Upl

ift a

mon

gst

tho

se e

xpos

ed t

o…

Q: Have you seen the following brand advertised online in the past 30 days?

Brand Favorability-2%

-1%

0%

1%

2%

3%

Billboard Wallpaper Half Page MPU Skyscraper Banner

Billboard most positive in driving Brand Favourability

Source: Dynamic Logic Global analysis of 940 campaigns for IAB UK

Upl

ift a

mon

gst

tho

se e

xpos

ed t

o…

Q: How would you describe your overall opinion of the following brand?

The best performing formats

Brand metric Best performing format

Uplift of best format

Average uplift of traditional formats

Best new format vs traditional

average

Aided Brand Awareness Wallpaper 2.1% 1.1% x 2 betterOnline Ad Awareness Billboard 16.6% 1.8% x 9 betterMessage Association Wallpaper 5.2% 0.7% x 7 betterBrand Favorability Billboard 2.5% 0.7% x 4 betterPurchase Intent Skyscraper 1.4% 0.7% n/a

All Key Branding metrics showed an uplift

14%22%

Brand Awareness

11%14%

Brand Favourability

Control group Test group

21%26%

Brand Perception

2%

4%

Ad Awareness

9%

13%

Ad Recognition

11% 12%

Purchase Intent

n=1,256 (control and test group)

2% points

8% points

3% points

5% points

1% points 5% points

23%

30%

7% pointsMessage Association

Creative diagnostic

3 to 6 contacts sufficient

… eye-catching

… engaging

… makes me want to find out more information

7+ contacts

recommended

New Format types

Traditional Format types

… for people like me

Format type: Frequency Impact on Creative

Creative Diagnostic statements

show an up-lift…

New format types can be effective at lower frequencies for three key brand metrics

n=1,256 (control and test group)

14%

28%

21%

32%

Specialist and Newspaper Sites outperform

11%

23%

11%14%

Specialist & Newspaper SitesControl Group

Brand Awareness

Brand Favourability

Brand Perception

Purchase Intent

All Key Branding metrics show an uplift!

Control group Test group

28%

49%

Brand preference

21% points

46%

68%

Brand favourability

22% points

40%

65%

Likelihood to recommend

25% points

32%

52%

Switching consideration

(amongst non-users)

20% points

32% 36%

Brand preference

4% points

38%

57%

Brand favourability

19% points

32%

55%

Likelihood to recommend

23% points

11%

66%

Switching consideration

(amongst non-customers)

55% points

Control group Test group

TRESemmé

British Gas

Brand preference: Which of these statements best describes how you feel about these hair care companies / energy suppliers? (A: It’s the only one I’d consider, or It’s one I would consider above most others) Brand favourability: How would you describe your overall opinion of each of the following hair care brands / energy suppliers? – (7 point scale, top 3 box). Likelihood to recommend: How likely are you to recommend each of the following brands / energy suppliers? – (7 point scale, top 3 box).Switching consideration: When considering switching hair care brands/ energy suppliers, which of the following brands would you consider switching to? - (7 point scale, top 3 box).Source: comScore Marketing Solutions

Exposure to the sponsorship increased agreement with brand statements

Used by professionals +31%

Series1

55%72%

Series1

48%

74%

Its affordable+29%

Series1

56%72%

Its stylish+54%

Has a wide range of products+29%

Series1

59%

78%

Is salon quality +42%

Series1

52%

74%

Is innovative+64%

Series1

39%

64%

Is credible+38%

Series1

52%

72%

TRESemmé

Q: To what extent do you agree or disagree with the following statements when used to describe TRESemmé? (7 point scale, responses 5-7) Source: comScore Marketing Solutions

Exposure to the BG sponsorship lead to an uplift in those visiting the advertiser site and were more like to undertake further searches

There was an uplift of

58% in visits to the BG website amongst those who were exposed to the sponsorship1

Those exposed to the

hub are 3x more likely to search for brand related terms, up to 4 weeks after visiting the hub2

Exposure to the sponsorship prompted people to visit a comparison site. There was a

27% uplift four weeks after exposure3 Week 1

after first exposure

Weeks 1-2after first exposure

Weeks 1-3after first exposure

Weeks 1-4after first exposure

0.00%0.10%0.20%0.30%0.40%0.50%0.60%0.70%0.80%

0.07% 0.17%

0.40%

0.55%

0.17%

0.30%

0.52%

0.70%

Reach of Comparison Sites

+27%

Summary

•CTR’s only tell a very small part of the story!

•Online is an effective brand building medium.

•Ad effectiveness studies need to measure the impact of the ad on the

consumers.

Select metrics that reflect the objectives of the advertising Measure the impact amongst the campaign target audience Use techniques that can link passive behaviour with attitudes,

and if possible, outcome data Don’t underestimate the impact of environment, size and content

Source: IAB / PwC Digital Adspend IAB estimates for industry sector shares are based on categorised net revenue from media owners provided by PwC. Data excludes unclassified, multi-advertiser, recruitment and misc figures and covers 56% of online & mobile display revenues in H1 2012.

And finally, one sector who understand this = Consumer Goods

Consumer Goods is a sector that appreciate the importance of brand building online (and not CTR’s)

18 April 2023

Thank you!

[email protected]