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Jan 12, 2018 - Older consumers identify product's brand with the name of the producer ... tailored to meet the specific needs of older people should not be per-.
Received: 25 September 2017

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Revised: 12 January 2018

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Accepted: 25 January 2018

DOI: 10.1111/ijcs.12427

ORIGINAL ARTICLE

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Perceptions of older consumers regarding food packaging as a prerequisite for its improvement: A case study of Polish market  1 | Michał Halagarda2 Jarosław Swida

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Stanisław Popek2

1 Department of Product Packaging, Cracow University of Economics, Cracow, Poland

Abstract

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In many societies, the scale of demographic change associated with increased longevity has the

Department of Food Commodity Science, Cracow University of Economics, Cracow, Poland Correspondence  Jarosław Swida, Department of Product Packaging, Cracow University of Economics, 31-510 Cracow, Rakowicka 27, Poland. Email: [email protected]

potential to influence the market for consumer goods. As a result, continuous improvement in packaging design that takes into account the needs of older people should become an important challenge for both packaging producers and product manufacturers. Due to the fact that there is limited research concerning the design of food packaging for older people, the aim of the study was to identify the expectations of this group of consumers in this respect. Milk packaging was selected as a model subject of study. Factors influencing older consumers and their buying patterns when purchasing milk have been thoroughly examined. The research was conducted among people over the age of 60 with the use of three methods: a questionnaire (600 subjects), an in-depth

Funding information National Science Centre, Poland, Grant/ Award Number: UMO-2014/13/B/HS4/ 00482

interview (60 subjects) and eye tracking (30 subjects). The results of the study show that older consumers have specific preferences regarding packaging type and design. When considering milk packaging, for example, they prefer glass bottles, simple graphics and font and subdued colours. They most frequently look for information concerning the product’s expiration date, its producer’s name and its composition. Eye tracking revealed that the older the consumers are, the more problems with finding expiration date they have. The time required to find such information, however, strongly depends on where exactly the expiration date is printed on the packaging. The preferred place in this case is the top of the bottle. Older consumers identify product’s brand with the name of the producer. Moreover, the absence of the term ‘ingredients’: on the milk packaging oftentimes causes confusion among older people, who are concerned about potential food additive content. KEYWORDS

consumer survey, eye tracking, in-depth interview, older consumer, milk packaging

1 | INTRODUCTION

currently the highest. The problem of an aging society is a matter of concern mainly in the context of possible threats to future economic

The process of aging of the world population has been progressive and

sustainability. However, this phenomenon can also mean new opportu-

particularly marked over the last few decades. The pace of population

nities. (Anonymous, 2015; Chomik, McDonald, & Piggott, 2016; Stelter,

aging differs depending on the economic development of the country,

2016; Vogel, Ludwig, & Borsch-Supan, 2017). Demographic changes

social and health policies, citizens’ awareness and education, access to

associated with population ageing are currently a challenge for the con-

 ska & healthcare, lifestyle as well as genetic factors (Makara-Studzin

sumer good market primarily in post-industrial societies, like Poland,

Krys-Noszczyk, 2012). By the year 2030, the number of older people is

where meeting consumers’ expectations is essential for companies that

predicted to increase most in Latin America and the Caribbean with an

want to survive in the competitive market (Halagarda, 2017).

expected 71% growth in the population aged 60 years or more, fol-

The specificity of older people as consumers results primarily from

lowed by Asia (66%), Africa (64%), Oceania (47%), Northern America

the different manifestations of aging specified in literature in terms of

(41%) and Europe (23%) (Anonymous, 2015). The changing demo-

metric, social, psychological and biological age. The metric (chronologi-

graphic profile appears to be one of the key issues at the moment,

cal) age is measured by the number of years of the person. Social age is

especially for the well-developed regions, where the life expectancy is

related to a cultural factor and refers to the social expectations about

Int J Consum Stud. 2018;1–9.

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the way people behave during adulthood, their social roles or activity

important challenge for both packaging producers and product manu-

levels. The psychological age is expressed by the degree of mental effi-

facturers (Sudbury-Riley, 2014; Wenk et al., 2016).

ciency and the quality of psychosocial functioning. On the other hand,

Due to the fact that remarkably many marketers and designers

biological aging (also called fitness or functional age) is related to the

overlook the older consumers’ needs, learning about them can contrib-

progressive physiology of the body and experiences of different

ute to the development of products that enhance the quality of life of

changes in physiological systems, such as, for example, visual impair-

older people. What is more, there has been limited research concerning

ment, hearing loss or manual dexterity (Pukała & Adamisin, 2015; San

packaging design for this particular group of people (Sudbury-Riley,

& Yazdanifard, 2014).

2014). There are only a handful of studies concerning technical design

Preparing an offer addressed to this particular consumer group and

of packaging related to ease of opening (Bell, Walton, & Tapsell, 2016;

tailored to meet the specific needs of older people should not be per-

Hensler et al., 2015) and presenting requirements of older people for

ceived as a problem but a challenge that may stimulate market devel-

packaging (Duizer et al., 2009). To our best knowledge there are no

opment, which in consequence has the potential to translate into long-

studies that comprehensively deal with the packaging design for this

term economic growth (Cameron, Richardson, & Siameja, 2016; Vogel

particular group of consumers. Therefore, the aim of this study is to

et al., 2017). Increasingly, the choice of food products is influenced by

identify the expectations of older consumers regarding the packaging

the personality of the consumer, his or her system of values and life-

of food products according to their age and shopping habits. Due to

styles, as well as the motives for selecting specific foods and factors

the fact that milk packaging is characterised by a large variety of types,

they consider as regards the food product packaging (Haverstock & Forgays, 2012). Due to their physiological conditions, more attention should be directed to older consumers (who are currently making up a significant market segment); hence, the need to develop a model approach. Several factors should be considered when preparing the model approach. In order to fulfil consumer needs, expectations and

from classic (glass bottle) to modern (multilayer laminates or plastic containers of various shapes and sizes), as well as by a wide range of technology and materials which need be used (Haghighi-Manesh & Azizi, 2017) in consideration of product transport and storage conditions (Bertolini, Bottani, Vignali, & Volpi, 2016), it was chosen as the model subject of the study.

preferences, the product and its packaging should also somehow address functional and cognitive limitations of older people (Leslie, 2011). In this way, older consumers will begin to be appreciated as consumers capable of purchasing more goods and services. Thinking in terms of the ‘silver economy’ only begins when we go beyond narrowly defined target groups. We then begin to think of potential customers in terms of not only individuals but entire groups or organisations as well, and the needs met are not so much the needs of older consumers, but they are the needs of the whole structures that interact with older people on a regular basis. From this perspective, the focus is not only on the older consumers, but also on the old age, and most importantly —on providing products and services that allow them to prolong their activity. At this stage, traditionally undertaken measures aimed at satisfying the needs of older consumers begin to assume a different character: instead of taking into account the specificity of older people in

2 | MATERIAL AND METHODS The research was conducted using three methods: a questionnaire, an in-depth interview and eye tracking. The survey was carried out among a group of 600 consumers aged 60 and older in southern Poland. The sample selection was of a quota type and was as follows (Table 1). Female subjects were recruited in the greater number because they generally live longer and are more likely to be responsible for purchasing decisions (Brennan, 2011). The research was conducted using the computer assisted telephone interview (CATI) interview method (Bickman & Rog, 2009). The survey questionnaire consisted of two parts. The first part contained questions

designing products independent of the life cycle of the individual, the

identifying the needs and expectations of older consumers with regard

focus is on satisfying the ‘created’—that is, the unfulfilled—needs of

to food packaging, among others: preferences for choosing the type of

older consumers, or on implementing such methods of satisfying the

packaging for a particular type of food, determining the validity of the

individual needs that are related to the use of state-of-the-art technol-

information sought on the packaging, preference for the elements of

ogies (Chomik et al., 2016; Vogel et al., 2017).

the visual layer of the packaging. The second part of the questionnaire

There is still a need to understand how consumers perceive extrin-

was made up of socio-demographic questions.

sic qualities of food packaging (Hollywood, Wells, Armstrong, & Farley,

An individual in-depth interview (IDI) (Patton, 2015) was con-

2013). It is essential to develop new packaging designs that reflect con-

ducted among 60 people over the age of 60 in southern Poland. The

sumer preferences and needs (Duizer, Robertson, & Han, 2009; Hens-

interview was carried out in a specially prepared room (laboratory) that

ler, Herren, & Marks, 2015; Yoxall, Rodriguez-Falcon, & Luxmoore,

had adequate acoustic and lighting conditions. The scope of interviews

2013). Differences related to sex, age, socio-economic background,

encompassed shopping habits and opinions on the use of milk packag-

mental ability and manual dexterity must all be considered by the

ing. The audio from the IDI’s was recorded and transcribed with incor-

designer. A dissatisfied consumer is more likely to select another prod-

poration of notes taken by the observers. The transcription was then

€ fgren, uct or brand during the next purchase occasion (Pousette, Lo

analysed after the transcript had been carefully read three times. The

Nilsson, & Gustafsson, 2014). Continuous improvement of packaging,

study, thus, carried out made it possible to identify three age groups of

taking into account the needs of older people, is becoming an

consumers with different shopping habits.

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TA BL E 1

3

Demographic characteristics of respondents Town up to 20,000

Rural

Town/city 20–200,000

City over 200,000

Years of age

F

M

F

M

F

M

F

M

Total

60–69

75

64

20

16

32

25

47

35

314

70–79

48

32

12

8

18

12

28

18

176

80 and older

35

16

8

3

12

5

21

10

110

Total

270

67

104

159

600

The eye tracking study was conducted among a group of 30 peo-

(in the case of normal distribution) or Dunn’s test (in the absence of

ple over 60 years of age. It aimed to record the distribution of visual

normality). The comparison of qualitative variables in groups was done

attention while viewing and searching for information on the photos of

using the chi-square test (with Yates correction for 2 3 2 tables) or the

selected packaging presented on a computer screen in a laboratory set-

Fisher exact test where the tables showed low expected frequencies.

ting. The room in which the tests were carried out had stable conditions with dim artificial lighting that did not interfere with the projected

3 | RESULTS AND DISCUSSION

images. The study was conducted using Tobii X2–30 Compact Eye tracker that recorded the path of looking at images of selected milk

3.1 | Individual in-depth interview

packaging (three different brands of milk in 1 L bottles). The bottle selection as a subject of research was determined on the basis of the responses to surveys and in-depth interviews. Tobii Studio software was used to analyse the received data. Participants were then asked to

The IDI data analysis led to the classification of respondents into three segments, which were then taken into account when analysing the survey and eye tracking results:

read a specially developed study guide and to perform a test task to

 Group 1: Shopping habits: they buy in the hypermarket, they rarely

get acquainted with the course of the proper examination. Then they

shop (once a week); the price is very important; the selection crite-

were asked to perform the tasks that were the essence of the test. Par-

rion is promotions; they read the information on the label (consum-

ticipant scanpaths were tracked through saccadic movements and fixa-

ers aged mostly 60–69);

tion points. The study lasted about 15 min. Participants were to find specific information (consistent with the most common responses given in the survey) on the milk packaging. Most of the previous studies where eye tracking technique was employed focused on evaluation nez of which packaging elements capture user’s attention (e.g., Antu et al., 2013; Ares et al., 2013, 2014). In this study, however, the ability and the time needed to find the relevant information were verified. The data sought were, according to the abovementioned survey, the most important factors considered by consumers during shopping. Respondents were supposed to find the expiration date, the product composition and the name of the producer on the product image displayed. The time of the first fixation was registered. The results have been illustrated by heat maps that show the distribution of visual attention while viewing the images. Maps were generated by summing the

 Group 2: Shopping habits: they buy two to three times a week in a discount store; the price is important; the selection criteria are habit and freshness; they read the information on the label (consumers aged mostly 70–79);  Group 3: Shopping habits: they often buy in small shops near their homes, even if it is more expensive; the price is unimportant; they do not read the information on the packaging and have confidence in the seller; they buy the product out of habit (consumers aged mostly over 80 years). These findings are consistent with the results of studies by Meneely, Burns, and Strugnell (2009) and Nilsson, Gärling, Marell, and Nordvall (2015) who reported that older people, in comparison to younger age groups, shop more frequently and purchase fewer items.

length of the fixture (focus pattern) on the individual elements. The red colour indicated where the respondents looked the longest. The statistical aspect of the experiment was based on the analysis

3.2 | Computer assisted telephone interview

performed in the R program, version 3.4.0. The significance level was

The analysis of the survey results shows that the majority of respond-

.05, so all p-values below .05 were interpreted as indicating significant

ents (51.3%) prefer a glass bottle as a milk package; multilayered pack-

correlations. The normality of the distribution of variables was tested

aging is preferred by 31.3%, plastic bottle by 10.8% and the plastic bag

using the Shapiro–Wilk test. The comparison of quantitative variables

is preferred by only 3.5% of respondents. Similar results were received

in three or more groups was performed with the use of the analysis of

by Duizer et al. (2009). In their research concerning older consumers,

variance, ANOVA (when the variable had a normal distribution in the

glass bottles and jars were the most preferred packaging types,

analysed groups), or the Kruskal–Wallis test (when it did not have nor-

whereas plastic bottles and cellophane were the least liked. Also sub-

mal distribution). When such comparison showed statistically signifi-

jects questioned by (Hollywood et al., 2013) showed some preferences

cant differences, post-hoc analysis was performed: Tukey’s HSD test

for glass milk bottles, despite their heaviness. Research by Bell et al.

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subjects mentioned: price, date of manufacture and the manner of storage. As many as 83.5% of subjects declared the importance of verification of expiration date before making the purchase. This is significantly more than in the research conducted in Canada, the United States and Turkey, which showed that actually merely 42%–65% of respondents check this information before making their buying decisions (Harcar & Karakaya, 2005). Older adults form a group that oftentimes struggles to ensure food safety and balance their diets according to their nutritional needs (Buzby, 2002; Marquis, Dubeau, & Thibault, 2005). The ingredient lists contain important nutrition information (e.g., on food additives), that can contribute to the consumer’s evaluation of a food’s healthfulness (Soederberg Miller & Cassady, 2015). In this research over 51% of subjects looked for data on food product composition. Pettigrew, Worrall, Biagioni, Talati, and Jongenelis (2017) also found that the information Top search information on the packaging of milk [Colour figure can be viewed at wileyonlinelibrary.com] FIGURE 1

on the food ingredients were found to be a salient issue at point of purchase. As many as 44.8% of respondents treated information about the producer as important when making buying decisions. According to

(2013) carried among the hospitalised older adults showed that Tetra

Delgado-Ballester and Munuera-Aleman (2001) and Norberg, Maehle,

Paks were among the packaging types most difficult to open. Similarly,

and Korneliussen (2011), trust and brand-loyalty influence customer

older consumers reported problems with Tetra Pak equipped with a

commitment and satisfaction, serving as a driving factor toward posi-

pull tab (Duizer et al., 2009) and a plastic screw (Hollywood et al.,

tive purchase intentions.

2013). What is more, consumers, especially older ones, want to see

Contrary to expectations, only 18.2% of respondents considered

what they buy (Hollywood et al., 2013) and glass containers not only

the nutritional value as an important aspect of general information

fulfil that need but are perceived as being environmentally friendly as

about the product. This figure is much lower than the ones received by

well (Duizer et al., 2009).

Drichoutis, Lazaridis, and Nayga (2005). In their study, 54.1% of Greek

When analysing responses regarding the most preferred type of

subjects claimed that they read nutritional information labels. An appa-

milk packaging, it can be stated that statistically significant differences

rently small interest in this type of information is probably caused by a

were found for the entire population of respondents surveyed and

low level of usage of such information in all age groups, including older

depended on the respondents’ place of residence. It was also found that

consumers. In the group of older people, the reason for that can also

the more densely populated area, the more frequently plastic bottles

be the lack of understanding of nutrition labels (Kim, Oh, & No, 2016).

are likely to be selected: in cities with a population of over 200 thou-

What is more, Hollywood et al. (2013) reported that the majority of

sand inhabitants—17.61%, in cities with 20–200 thousand residents—

milk consumers do not use information on nutritional value in any way

11.54%, in cities up to 20 thousand residents—10.45%, in rural areas—

because they perceive milk as a natural, unmodified product. In this

6.67%. On the other hand, the more densely populated area, the less

research nutritional information was most frequently sought by people

willingly glass bottles are selected: 44.65%, 47.12%, 47.76% and

aged 70–79 years (23.86%) and least frequently by people aged 60–69

57.78%, respectively (p 5 .034). The choice of plastics as a packaging

years (13.69%) (p .011), which can be explained by increasing age-

material by large city dwellers can be explained by greater openness to

related eating patterns and healthier food choices (Anderson, Winett, &

innovative packaging solutions and a higher level of recycling education.

Wojcik, 2000; Hunter & Worsley, 2009). People aged 80 or over are

Though, people might also be concerned about environmental friendli-

actually more susceptible to malnutrition, osteoporosis and sarcopenia

ness of such packaging material (Fernqvist, Olsson, & Spendrup, 2015).

as a consequence of reduced appetite and diminishing ability to absorb

The information presented on the packaging and included in its design is a potentially essential source of knowledge on what the prod-

nutrients (Donini, Savina, & Cannella, 2003; Stroebele-Benschop, Depa, & de Castro, 2016).

uct is and what benefits it delivers (Steenkamp, 1990). As many as 73%

When analysing the social demographic impact on the characteris-

of people rely on the packaging information to help them make pur-

tics of the relevance of the remaining information sought on the milk

chase decisions (Wells, Farley, & Armstrong, 2007). Figure 1 shows the

packaging, it can be concluded that men, more often than women,

results of the research on the most commonly sought information on

sought product names (19.26%; 12.36%) (p 5 .028), and less often the

the milk packaging by older consumers.

expiration date (7.28%; 87.08%) (p 5 .006), quality of calories (11.48%;

As shown in Figure 1, the most sought after information is the

18.82%) (p 5 .021) and eco labels (0.41%; 3.65%) (p 5 .021). The

expiration date or best before date, the product compositions and

results of the study indicate that men make a purchase decision only

the name of the producer. Among ‘other’ responses, the surveyed

on the basis of product identification. Women, on the other hand, are

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more likely to take into account the issues related to the so-called

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proposals presented to them: colours—lively, vivid vs. pastel, calm;

health (safety) of a product. The differences in behaviours related to

shape—modern, original vs. plain, simple, convenient; closure type—

paying attention to information concerning the shelf life can be

modern, secure, complicated vs. traditional, easy. The analysis of the

explained by the fact that health risk behaviours may be associated

results of the study on the preferences of visual elements indicated

with maleness whereas health protective behaviour with femaleness

that the vast majority of respondents prefer simple, convenient shapes

(Courtenay, 2000). It is worth noting that no statistically significant dif-

(86.8%) made of matt porous material (87.5%), which is not surprising

ferences were found in the composition of the product between men

since the texture, size and shape of the food packaging affect the sta-

and women. This is in contrary to the findings of Stran and Knol

bility of precision grip force (Rowson & Yoxall, 2011). It was noted that

(2013), who claimed that women check and use food label components

the simple, convenient shape of the packaging was least frequently

presenting the product’s composition more often than men. The infor-

chosen among men aged 60–69, and most often by women aged 80

mation on content or number of items placed on milk packaging was

and older. In addition, older consumers prefer the packaging with infor-

most often sought by persons with secondary education (4.33%), and

mation written in plain, angular, bold type font (92.5%). The more the

least often by persons with vocational education (0.0%) (p 5 .028). On

packaging attracts the attention of prospective buyer, the better chan-

the other hand, information on the name of the producer was most

ces that the product will be selected (Chandon, Hutchinson, Bradlow, &

often sought by persons with higher education (50.29%), and least

Young, 2007). Although, bright, vivid colours and modern graphics are

often by people with basic education (33.77%) (p 5 .002). This suggests

nez, Maiche, & nez, Gime effective in drawing people’s attention (Antu

that the better educated people are, the more interest they put in the

Ares, 2015), in this research older consumers preferred pastel and calm

food producer. The ‘product name’ on milk packages was most often

colours (84.5%) and traditional graphics (79.5%). Studies by Dittrich

sought by people from cities of 20–200 thousand residents (23.08%),

and Spanner-Ulmer (2010) and Marks et al. (2012) have shown that

and least by people from rural communities (15.19%) (p 5 .027). A

40% of people aged between 62 and 82 years, and up to 78% of

wide range of product assortment offered in the shopping networks of

patients with hand disorders, have some problems with opening pack-

big cities makes it necessary for a consumer to choose the product

aging or are even unable to do so. Therefore, it can be easily under-

from among many other ones, while a reduced product range in rural

stood why in this research 77.3% preferred traditional, easy to open

shops results in a lack of interest in this type of information. Taking

packaging, whereas only 22.7% modern, safe and complicated to open.

into account the combined effect of the gender and age of respondents

It was, however, noticed that there were statistically significant differ-

on the validity of the information on milk packages, it was observed

ences considering age and gender. Men older than 80 years were the

that information regarding:

most eager ones to choose modern, safe and complicated to open

 Product names were most often searched by men aged 70–79 (24.29%), and least often by women aged 70–79 (8.49%) (p 5 .048),  The expiration date was most frequently searched by women aged

packaging closure (32.35%), whereas women aged 70–79 and over 80 were the most reluctant to this type of closure (13.21% and 13.16%, respectively) (p 5 .011). According to the analysis results, the lower the respondent’s age, the more often ‘lively, vivid colours’ and ‘modern,

70–79 (91.51%), and least frequently by men aged 70–79 (72.86%)

original’ packaging was indicated. Men, on the other hand, were more

(p 5 .024),

likely to choose modern, safe, complicated closures as technically more

 The nutritional value was most often sought by men aged 80 and

advanced. ‘Modern, safe, complicated closure’, the most popular choice

older (26.47%), and least often by women aged 60–69 (10.92%)

for city dwellers of over 200 thousand inhabitants, confirms their

(p 5 .037),

greater openness to innovative solutions.

 The caloric value was most often sought by women aged 70–79 years (13.21%), while men aged 60–69 were least likely to look for such information (10.71%) (p 5 .047),  The eco labels were most often sought by women aged 80 and older (5.26%), and least often by men aged 60–69 (0.0%) and 70–79 years (0.0%) (p 5 .012).

3.3 | Eye tracking The questionnaire and survey results convey data often biased toward social desirability, while the orientation of the consumer’s eyes delivers a straight measure of visual attention (Helmerta, Symmank, Pannasch, & Rohm, 2017). Therefore, in a further stage of the analysis, the

The appearance of food product and its packaging play an important

research was performed using the eye tracking method. The literature

role in the judgment of product quality, and therefore they have an

on the subject indicates that consumers usually tend to have a higher

influence on whether a consumer makes a purchase or rejects the

fixation probability on qualities that are more relevant for making a pur-

good (Eldesouky, Pulido, & Mesias, 2015). In the subsequent question,

€ckner & Herbold, 2011; Reisen, Hoffrage, & Mast, chase decision (Glo

the respondents commented on the preferences of the visual layer ele-

2008; Su, Rao, Li, Wang, & Li, 2012). Therefore, the respondents were

ments, that is, the colour of the package, the graphics, packaging mate-

divided into three groups (depending on three different products and

rial, type of font, shape and type of packaging closure. The preferences

three most often sought label components—shelf life, product composi-

of the individual elements of the visual layer of the packaging were

tion and producer name) and the differences between them were

determined by the respondents by the selection of contrasting

analysed.

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F I G U R E 2 Distribution of visual attention of respondents during the search for information on the shelf-life; (a) brand I milk sample, (b) brand II milk sample and (c) brand III milk sample [Colour figure can be viewed at wileyonlinelibrary.com]

The visual distribution of the respondents during the search for information about the producer’s name; (a) brand I milk sample, (b) brand II milk sample and (c) brand III milk sample [Colour figure can be viewed at wileyonlinelibrary.com]

FIGURE 3

The label is characterised by size, colour, shape, location, orienta-

Martín, and Puebla (2015) there are positions on the packaging that

tion, brightness, texture, contrast, contour, luminance and print quality

have higher probability of being unnoticed, that is, the lower parts of it,

(e.g., fonts). Its location is linked to the direct product packaging con-

as well as other positions where consumers place their attention

text within which the label occurs. Other packaging features also com-

unconsciously and automatically, that is, the upper part, particularly the

pete for the consumer’s attention on the basis of such features as

upper left.

physical characteristics, familiarity and complexity. These all may affect

Analysing the visual distraction of respondents with respect to the

the patterns people intuitively apply when information on product

producer’s name information (Figure 3) on the milk packaging of brand

packaging is searched and analysed (Bialkova & van Trijp, 2010). Items

III, a lot of fixation on the brand name label can be observed as well as

that are visually salient are more likely to be seen first (location of first

on many other brand indications. Similarly, for milk brand I and brand II,

fixation) (Navalpakkam, Kumar, Li, & Sivakumar, 2012).

respondents focused their attention on the logo which could be found

As regards the information on the shelf-life (Figure 2), the visual

on the packaging and on the name of the product on the label. The

attention of the respondents was least dispersed on the milk packaging

results of the study show that consumers do not distinguish between

of brand I and the milk of brand III—fixations occurred mostly exactly

the brand and the name of the producer.

where the date is located. On the other hand, much more dispersed

With reference to the information on the composition of the prod-

attention can be observed on the packaging of milk of brand II.

uct (Figure 4) on the brand III milk packaging, respondents generally

Respondents sought information on the shelf-life on the label and on

looked for such information among the inscriptions on the label. On

the bottle itself while the information was posted on the top of the

the milk packaging of brand I there are only few eye catches on the

bottle closure. The speed of finding information regarding the shelf-life

name, while on the packaging of the brand II milk most respondents

of milk was determined by the respondents’ habit of searching for the

erroneously pointed to other textual information on the side label,

information on the bottle, where it is most often provided by the pro-

what may be caused by the lack of the term ‘ingredients’: on the milk

 n, ducers, that is, the top of the bottle. According to Rebollar, Lido

package.

F I G U R E 4 Distribution of visual attention of respondents during the search for product composition information; (a) brand I milk sample, (b) brand II milk sample and (c) brand III milk sample [Colour figure can be viewed at wileyonlinelibrary.com]

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The results of information retrieval on the milk packages tested 3.42 6 0.77

1.94 6 0.67b

8.54 6 1.19

60–69 years (n 5 10)

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are shown in Table 2. Post-hoc analysis positively predicted that people aged 80 or over needed significantly longer time to find information about the composition of brand III milk (p 5 .001), the shelf life and

3.51 6 0.75

2.24 6 0.82a

9.4 6 2.76

the brand II milk (p 5 .004) than the remaining people. The problems of finding this information by people aged 80 or over can be determined by the differences between the packages tested, that is, the product composition information in the middle of the text on the label, without

other reference numerals (brand II milk), as well as the name of the manufacturer at the bottom of the label content as a continuation of

.835

3.43 6 0.53

life in the packaging for brand I milk and the information including the 80 years (n 5 10)

Brand III Age of respondents

70–79 years (n 5 10)

brand name of the milk producer I (p 5 .001), as well as the shelf life of

the label (brand I milk). According to the analysis, people aged 60–69 about the name of the brand of milk producer (p 5 .001)—the full

7.13 6 1.05

ab

1.5 6 0.25

9.2 6 1.62b

60–69 years (n 5 10)

needed significantly less time than other people to find information name of the manufacturer appears on the packaging in a vertical position relative to the rest of the information, which may have hindered the search for information; however, in addition, the marketing name is

1.45 6 0.29

8.11 6 1.25a

8.546 1.09b

4 | CONCLUSIONS The results of the study show that older consumers have specific pref-

ate type of packaging. Moreover, simple graphics and font as well as subdued colours positively affect the reception of milk. It should be, .001

9.52 6 1.21

0.073

1.82 6 0.43

a

favour glass as the packaging material and bottle as the most appropri-

80 years (n 5 10)

Brand II Age of respondents

70–79years (n 5 10)

clearly visible on the packaging label.

however, noted that the age of older consumers affects their shopping When analysing the information conveyed by milk packaging it

b

3.82 6 0.68

was shown that the most sought after data are the shelf life, the name

.004 p

5.08 6 0.73 Name of producer

0.057 p

2.23 6 0.43 Composition of the product

p

.001

ab

4.15 6 0.47

2.25 6 0.63

a

of the producer and the composition of the product. The expiration p, indicates significant differences with consideration of respondents’ age. SD, standard deviation. Letter symbols were used to mark statistically significant differences.

1.74 6 0.28

9.32 6 2.07b 10.87 6 2.32a 15.04 6 3.15ab Shelf life

>80 years (n 5 10)

70–79 years (n 5 10) Product characteristic

Brand I Age of respondents Brand

TA BL E 2

Time to first fixation mean in particular age groups

60–69years (n 5 10)

habits what might be reflected in product choices.

date was, however, the piece of information that took longest to search for by consumers in the age range of 80 and over. The time of searching was different depending on where the information was located and the most preferred place to put such information was the top of the bottle. It was also shown that older consumers do not distinguish between the brand and the name of the producer, what may indicate that they are perceived as different representations of the same concept. Moreover, it was noted that the absence of the term ‘ingredients’: on the milk packaging, which is sought to evaluate food’s healthiness, caused confusion among older consumers. Finally, it must be indicated that main limitation of this research is derived from the fact that the samples comprised Polish respondents belonging to the lower middle class. Therefore, the results may be typical only of this kind of consumer and further research is needed to better understand the extent and nature of differentiation in consumer response.

ORC ID Michał Halagarda

http://orcid.org/0000-0001-5716-0353

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RE FE RE NCE S Anderson, E. S., Winett, R. A., & Wojcik, J. R. (2000). Social-cognitive determinants of nutrition behavior among supermarket food shoppers: A structural equation analysis. Health Psychology, 19(5), 479–486. Anonymous. (2015). World population ageing 2015. New York, NY: United Nations, (ST/ESA/SER,A/390). Retrieved from http:// www.un.org/en/development/desa/population/publications/pdf/ageing/ WPA2015_Report.pdf nez, A., Maiche, A., & Ares, G. (2015). Influence of nez, L., Gime Antu interpretation aids on attentional capture, visual processing, and understanding of front-of package nutrition labels. Journal of Nutrition Education and Behavior, 47(4), 292–299. nez, A., Maiche, A., & Ares, G. nez, L., Vidal, L., Sapolinski, A., Gime Antu (2013). How do design features influence consumer attention when looking for nutritional information on food labels? Results from an eye-tracking study on pan bread labels. International Journal of Food Sciences and Nutrition, 64(5), 515–527. nez, A., Bruzzone, F., Vidal, L., Ant Ares, G., Gime unez, L., & Maiche, A. (2013). Consumers visual processing of food labels: Results from an eye-tracking study. Journal of Sensory Studies, 28, 138–153. nez, A., & Maiche, A. (2014). Influence of Ares, G., Mawad, F., Gime rational and intuitive thinking styles on food choice: Preliminary evidence from an eye-tracking study with yogurt labels. Food Quality and Preference, 31, 28–37.

Donini, L. M., Savina, C., & Cannella, C. (2003). Eating habits and appetite control in the elderly: The anorexia of aging. International Psychogeriatrics, 15(1), 73–87. Drichoutis, A., Lazaridis, P., & Nayga, R. (2005). Nutrition knowledge and consumer use of nutritional food labels. European Review of Agricultural Economics, 32(1), 93–118. Duizer, L. M., Robertson, T., & Han, J. (2009). Requirements for packaging from an ageing consumer’s perspective. Packaging Technology and Science, 22, 187–197. Eldesouky, A., Pulido, A. F., & Mesias, F. J. (2015). The role of packaging and presentation format in consumers’ preferences for food: An application of projective techniques. Journal of Sensory Studies, 30, 360–369. Fernqvist, F., Olsson, A., & Spendrup, S. (2015). What’s in it for me? Food packaging and consumer responses, a focus group study. British Food Journal, 117(3), 1122–1135. € ckner, A., & Herbold, A. K. (2011). An eye-tracking study on informaGlo tion processing in risky decisions: Evidence for compensatory strategies based on automatic processes. Journal of Behavioral Decision Making, 24, 71–98. Haghighi-Manesh, S., & Azizi, M. H. (2017). Production and evaluation of type of multi-layer active film for packaging of pasteurized milk. Journal of Food Process Engineering, 40(3), e12442. Halagarda, M. (2017). Decomposition analysis and consumer research as essential elements of the new food product development process. British Food Journal, 119(3), 511–526.

Bell, A. F., Walton, K. L., Chevis, J. S., Davies, K., Manson, C., Wypych, A., . . . Alexander, N. (2013). Accessing packaged food and beverages in hospital. Exploring experiences of patients and staff. Appetite, 60, 231–238.

Harcar, T., & Karakaya, F. (2005). A cross-cultural exploration of attitudes toward product expiration dates. Psychology & Marketing, 22(4), 353–371.

Bell, A. F., Walton, K. L., & Tapsell, L. C. (2016). Easy to open? Exploring the ‘openability’ of hospital food and beverage packaging by older adults. Appetite, 98, 125–132.

Haverstock, K., & Forgays, D. K. (2012). To eat or not to eat, A comparison of current and former animal product limiters. Appetite, 58(3), 1030–1036.

Bertolini, M., Bottani, E., Vignali, G., & Volpi, A. (2016). comparative life cycle assessment of packaging systems for extended shelf life milk. Packaging Technology and Science, 29(10), 525–546.

Helmerta, J. R., Symmank, C., Pannasch, S., & Rohm, H. (2017). Have an eye on the buckled cucumber: An eye tracking study on visually suboptimal foods. Food Quality and Preference, 60, 40–47.

Bialkova, S., & van Trijp, H. (2010). What determines consumer attention to nutrition labels? Food Quality and Preference, 21, 1042–1051.

Hensler, S., Herren, D. B., & Marks, M. (2015). New technical design of food packaging makes the opening process easier for patients with hand disorders. Applied Ergonomics, 50, 1–7.

Bickman, L., & Rog, D. J. (2009). The SAGE handbook of applied social research methods (2nd ed.). Thousand Oaks, CA: Sage Publications Inc. Brennan, B. (2011). Why she buys: The new strategy for reaching the world’s most powerful consumers. New York, NY: Crowne. Buzby, J. C. (2002). Older adults at risk of complications from microbial foodborne illness. Food Review, 25(2), 30–35. Cameron, M. P., Richardson, M., & Siameja, S. (2016). Customer dissatisfaction among older consumers: A mixed-methods approach. Ageing and Society, 36(2), 420–441. Chandon, P., Hutchinson, J. W., Bradlow, E., & Young, S. H. (2007). Measuring the value of point-of-purchase marketing with commercial eye-tracking. INSEAD Business School Research Paper, 1–43. https://doi.org/10.2139/ssm.1032162. Chomik, R., McDonald, P., & Piggott, J. (2016). Population ageing in Asia and the Pacific: Dependency metrics for policy. Journal of the Economics of Ageing, 8, 5–18. Courtenay, W. H. (2000). Engendering health: A social constructionist examination of men’s health beliefs and behaviors. Psychology of Men and Masculinity, 1(1), 4–15. Delgado-Ballester, E., & Munuera-Aleman, J. (2001). Brand trust in the context of consumer loyalty. European Journal of Marketing, 35, 1238–1258. Dittrich, F., & Spanner-Ulmer, B. (2010). Easy opening? DLG-Lebensmittel, 5, 32–36.

Hollywood, L., Wells, L., Armstrong, G., & Farley, H. (2013). Thinking outside the carton: Attitudes toward milk packaging. British Food Journal, 115(6), 899–912. Hunter, W., & Worsley, T. (2009). Understanding the older food consumer, present day behaviours and future expectations. Appetite, 52 (1), 147–154. Kim, H., Oh, C., & No, J. (2016). Can nutrition label recognition or usage affect nutrition intake according to age?. Nutrition (Burbank, Los Angeles County, Calif.), 32(1), 56–60. Leslie, W. S. (2011). Improving the dietary intake of frail older people. The Proceedings of the Nutrition Society, 70(2), 263–267. ska, M., & Krys-Noszczyk, K. (2012). Oblicza starosci – Makara-Studzin przegląd pismiennictwa. Psychogeriatria Polska, 9(2), 77–86. Marks, M., Muoth, C., Goldhahn, J., Liebmann, A., Schreib, I., Schindele, S. F., . . . Vliet Vlieland, T. P. (2012). Packaging - a problem for patients with hand disorders? A cross-sectional study on the forces applied to packaging tear tabs. Journal of Hand Therapy, 25, 387–396. Marquis, M., Dubeau, C., & Thibault, I. (2005). Canadians’ level of confidence in their sources of nutrition information. Canadian Journal of Dietetic Practice and Research, 66, 170–175. Meneely, L., Burns, A., & Strugnell, C. (2009). Age associated changes in older consumers’ retail behavior. International Journal of Retail & Distribution Management, 37(12), 1041–1056.

 SWIDA

ET AL. bs_bs_banner

Navalpakkam, V., Kumar, R., Li, L., & Sivakumar, D. (2012). Attention and selection in online choice tasks. In J. Masthoff, B. Mobasher, M. Desmarais, & R. Nkambou (Eds.), User modeling, adaptation, and personalization (Vol. 7379, pp. 200–211). Berlin, Heidelberg: Springer. Nilsson, E., Gärling, T., Marell, A., & Nordvall, A. C. (2015). Who shops groceries where and how?ethe relationship between choice of store format and type of grocery shopping. International Review of Retail, Distribution and Consumer Research, 25(1), 1–19. Norberg, H. M., Maehle, N., & Korneliussen, T. (2011). From commodity to brand: Antecedents andoutcomes of consumers’ label perception. Journal of Product & Brand Management, 20(5), 368–378.

|

9

Steenkamp, J. B. E. M. (1990). Conceptual model of the quality perception process. Journal of Business Research, 21(4), 309–333. Stelter, R. (2016). Over-aging — Are present-day human populations too old? Mathematical Social Sciences, 82, 116–143. Stran, K. A., & Knol, L. L. (2013). Determinants of food label use differ by sex. Journal of the Academy of Nutrition and Dietetics, 113(5), 673–679. Stroebele-Benschop, N., Depa, J., & de Castro, J. M. (2016). Environmental strategies to promote food intake in older adults: A narrative review. Journal of Nutrition in Gerontology and Geriatrics, 35(2), 95–112.

Patton, M. Q. (2015). Qualitative research & evaluation methods (4th ed.). Thousand Oaks, CA: Sage Publications Inc.

Su, Y., Rao, L. L., Li, X., Wang, Y., & Li, S. (2012). From quality to quantity: The role of common features in consumer preference. Journal of Economic Psychology, 33, 1043–1058.

Pettigrew, S., Worrall, C., Biagioni, N., Talati, Z., & Jongenelis, M. (2017). The role of food shopping in later life. Appetite, 111, 71–78.

Sudbury-Riley, L. (2014). Unwrapping senior consumers’ packaging experiences. Marketing Intelligence & Planning, 32(6), 666–686.

€ fgren, M., Nilsson, B., & Gustafsson, A. (2014). An Pousette, S., Lo extended method to measure overall consumer satisfaction with packaging. Packaging Technology and Science, 27, 727–738.

Vogel, E., Ludwig, A., & Borsch-Supan, A. (2017). Aging and pension reform: Extending the retirement age and human capital formation. Journal of Pension Economics & Finance, 16(1), 81–107.

Pukała, R., & Adamisin, P. (2015). Unit-linked insurances as an element that shapes the savings portfolio of households in Poland after accession to the European union. In V. Kajurova & J. Krajicek (Ed.), European Financial Systems 2015. Proceedings of the 12th International Scientific Conference (pp. 490–497). Brno: Masaryk University.

Wells, L. E., Farley, H., & Armstrong, G. A. (2007). The importance of packaging design for own-label food brands. International Journal of Retail and Distribution Management, 35(9), 677–690.

 n, I., Martín, J., & Puebla, M. (2015). The identification Rebollar, R., Lido of viewing patterns of chocolate snack packages using eye-tracking techniques. Food Quality and Preference, 39, 251–258.

Wenk, S., Brombach, C., Artigas, G., Järvenpää, E., Steinemann, N., Ziesemer, K., & Yildirim, S. (2016). Evaluation of the accessibility of selected packaging by comparison of quantitative measurements of the opening forces and qualitative surveys through focus group studies. Packaging Technology and Science, 29(11), 559–570.

Reisen, N., Hoffrage, U., & Mast, F. W. (2008). Identifying decision strategies in a consumer choice situation. Judgment and Decision Making, 3, 641–658.

Yoxall, A., Rodriguez-Falcon, E. M., & Luxmoore, J. (2013). Carpe diem, Carpe ampulla: A numerical model as an aid to the design of childresistant closures. Applied Ergonomics, 44, 18–26.

Rowson, J., & Yoxall, A. (2011). Hold, grasp, clutch or grab: Consumer grip choices during food container opening. Applied Ergonomics, 42(5), 627–633. San, Y. W., & Yazdanifard, R. (2014). How consumer decision making process differ from youngster to older consumer generation. Journal of Research in Marketing, 2(2), 151–156. Soederberg Miller, L. M., & Cassady, D. L. (2015). The effects of nutrition knowledge on food label use: A review of the literature. Appetite, 92, 207–216.

 How to cite this article: Swida J, Halagarda M, Popek S. Perceptions of older consumers regarding food packaging as a prerequisite for its improvement: A case study of Polish market. Int J Consum Stud. 2018;00:1–9. https://doi.org/ 10.1111/ijcs.12427