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    International J ournal ofBank Marketing15/ 4 [1997] 111116

    MCB University Press[ISSN 0265-2323]

    Ident if ying the crit ical determinants of servicequali t y in retail banking: import ance and ef fect

    Robert JohnstonReader in Operations Management, Warwick Business School, University ofWarwick, Coventry, UK

    Provides managers with anempirically derived frame-

    work to help them assess thelikely impact of any servicequality initiative. Categorizes

    quality factors in terms oftheir relative importance and

    their effect on satisfactionand dissatisfaction. Statesthat the study is based on an

    analysis of over 200 customeranecdotes of incidents in theUK banking industry and 100

    interviews. Research suggeststhat certain actions, such asincreasing the speed of pro-

    cessing information andcustomers, are likely to have

    an important effect in termsof delighting customers,

    however other activities, suchas improving the reliability ofequipment, will lessen dissat-isfaction rather than delight

    customers. Suggests that it ismore important to ensurethat the dissatisfiers are dealt

    with before the satisfiers.Also suggests that there are

    two areas where banks couldachieve a distinct advantage,genuine commitment and

    attentiveness by front-linestaff. States that some otherareas are not worth much

    attention and any time andmoney put into these areasmight be better redirected

    elsewhere.

    Introduction

    A disturbing paradox in the UK banking

    industry is the amount of reported customer

    dissatisfaction with banks, despite large-scale

    efforts of the banks, over many years, to try to

    improve their service to customers. A pollconducted in 1993 for the National Consumers

    Counci l by MORI found that only 34 per cent

    of respondents were very satisfied with their

    banking services, compared to 62 per cent i n

    1983 (MORI, 1994). The Consumers Associa-

    tions magazineWhich?continues to report

    high levels of customer dissatisfaction. The

    magazine in 1994 claimed that customer per-

    ception of the quali ty of service provided by

    banks remains at best mediocre and at worst

    poor; By and large, banks arent delivering on

    service promises. Laudable exceptions apart,

    banking services are all too often second rate.

    Thousands of customers have cause to deplorethe high-handed ineptitude of those they trust

    with their cash (Which?, 1994).

    In response to increasing competition,

    enhanced customer needs and consumer

    group pressure, the high street banks and

    building societies have taken some steps to try

    to improve service quality over the last ten

    years. These developments include, for exam-

    ple, increasing the speed of handling telephone

    calls, improving attentiveness and poli teness

    of face-to-face encounters, trying to reduce

    time spent in queues, improving the reliability

    of ATMs, improving the environment of the

    banking halls and extending the availability of

    electronic and telephone banking.

    Reasons for t he paradox?

    One reason for the number of problems is the

    huge volume of transactions that banks and

    building societies process. National Westmin-

    ster, for example, one of the largest banks i n

    the UK, handles 15 mil li on transactions every

    day for its six mill ion customers, maintain-

    ing, for example, over 32.5 mill ion direct

    debits/ standing orders. I t is therefore not too

    surprising that mistakes occur, in view of thevolume of transactions handled. However, the

    size of the problem is worrying. A MORI

    survey of 1,879 customers (1994) found that

    nearly half of all customers (48 per cent) had

    experienced at least one mistake during the

    previous 12 months.

    A second reason, and the theme for this

    paper, is that managers may tend to focus,

    quite understandably, on doing the things that

    will improve customer satisfaction, yet what

    customers and consumer associations maynotice more are the things that lead to dissat-

    isfaction. While many quality initiatives are

    in evidence, do managers know which are the

    cri tical activi ties and do they understand the

    difference between satisfaction and dissatis-

    faction creation, and which of these are the

    most important to their customers?

    Service quality determinants

    Underpinning our understanding of service

    quality is an array of factors or determinants.

    A number of researchers have provided listsof quality determinants, for example,

    Albrecht and Zemke (1985); Armistead (1990);

    Grnroos (1990); and Walker (1990). Probably

    the best known determinants emanate from

    two groups of researchers, Parasuraman and

    colleagues from the USA and J ohnston and

    colleagues in the UK .

    Parasuraman et a l. (1985) provided a list of

    ten determinants of service quali ty; access,

    communication, competence, courtesy, credi-

    bil ity, reliability, responsiveness, security,

    understanding and tangibles. The research

    team found a high degree of correlation

    between communication, competence, cour-

    tesy, credibili ty and security, and between

    access and understanding and so they com-

    bined them into two broad dimensions of

    assurance and empathy, i.e. a total of five con-

    solidated dimensions (Berry et a l., 1985). They

    then used the five dimensions, tangibles, relia-

    bility, responsiveness, assurance and empathy

    as the basis for their service quali ty measure-

    ment instrument, SERVQUAL (Parasuraman

    et a l., 1988; Zeithaml et a l., 1990). Parasuraman

    et a l. (1988) stated that although the relative

    importance of the categori es would vary from

    one service industry to the next, we believethe determinants of servi ce quality in most (if

    not all) consumer servi ce industries are

    included in this list (Berry et a l., 1985). These

    dimensions, and the perception-based

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    Robert JohnstonIdentifying the criticaldeterminants of service

    quality in retail banking:importance and effect

    International Journal ofBank Marketing15/ 4 [1997] 111116

    SERVQUAL instrument, have been the subject

    of some cri ticism for their completeness,

    appropriateness in a variety of settings and

    the use of a perception-based instrument formeasuring service quali ty (see for example

    Carman, 1990; Cronin and Taylor, 1992; and

    Finn and Lamb, 1991). Despite this cri ticism,

    these dimensions and the SERVQUAL instru-

    ment have formed the basis for a considerable

    amount of research and application in the

    field of service management.

    In terms of the focus of this study there are

    two additional concerns with Parasuramanet

    al.s (1988) work. First, although the

    SERVQUAL instrument allows users to

    include relative weightings for the dimen-

    sions, there is some uncertainty about theirrelative importance. Parasuramanet a l. (1988)

    reported that, regardless of the service being

    studied, reliabil ity was the most cri tical

    dimension, followed by responsiveness, assur-

    ance and empathy. The tangibles were of least

    concern to service customers. While one could

    argue that tangibles are not a quali ty dimen-

    sion but an element of the service itself,

    whereas the reliabil ity or functionality, for

    example, of the tangibles are quali ty dimen-

    sions, it seems evident that in some service

    situations, such as retail ing, the tangibles

    constitute the core purchase. Second, Parasur-

    aman et a l. (1988) do not distinguish betweenthe effect of the dimensions in terms of cre-

    ation of satisfaction or dissatisfaction. It is

    assumed that they are the two sides of the

    same coin implying, for example, that a bank

    which opens and closes erratically (unreliabil-

    ity) will lead to dissatisfied customers, and

    therefore a bank which opens and shuts pre-

    cisely on time will lead to deli ghted customers!

    J ohnstonet a l. (1990) undertook some test-

    ing of the comprehensiveness of Parasura-

    man et a l.s service quality determinants in

    the light of empirical data gathered in ten UK

    service organizations. Their analysis,although generally supportive of the ten

    determinants, suggested a refined list of 12.

    After fur ther testing and development the

    team provided 18 determinants of service

    quality providing probably the most compre-

    hensive and detailed list of determinants of

    service quali ty (J ohnston, 1995). The 18 factors

    are; access, aesthetics, attentiveness/helpful-

    ness, availabili ty, care, cleanli ness/ tidiness,

    comfort, commitment, communication, com-

    petence, courtesy, flexibil ity, friendliness,

    functionality, integrity, reliabil ity, responsive-

    ness and security (see Appendix).

    Importance and effectThere has been some work to assess the

    importance and effect of the service quali ty

    factors. In terms of importance, Berry et a l.

    (1985) and J ohnston (1995) identified respon-

    siveness as an important factor but were

    unable to weight the other factors at an indus-

    try level. Rosen and Karwan (1994) identifiedthe relative importance of Parasuraman et

    a l.s (1988) five quality dimensions for four

    types of service organizations, though not

    banks. Bitner et a l. (1990), identified employ-

    ees willi ngness to respond to a problem and

    their employees responsiveness to customer

    needs as key factors in service quality. Avki-

    ran (1994), in a study of an Australi an trading

    bank, found elements of credibili ty and

    responsiveness to be the most important.

    In terms of the factors effect on satisfaction

    and dissatisfaction Silvestro and J ohnston

    (1990), inspired by Herzbergs motivating andhygiene factors (Herzberget a l., 1959), identi-

    fied three types of factors; hygiene (dissatis-

    fiers), enhancing (satisfiers) and dual factors

    (factors capable of both satisfying and dissatis-

    fying). They defined dissatisfying factors as

    those factors which i f in evidence will cause

    dissatisfaction, however if they are not evident

    will not be a source of delight. A dirty banking

    hall may dissatisfy customers, however, once

    clean no end of polishing is likely to delight

    customers. Satisfiers are those factors which

    when improved beyond adequacy have a posi-

    tive effect on perceptions. However, when these

    factors are either not in evidence, or poorlyperformed, their performance does not detract

    from customer perceptions of service quali ty. A

    teller who does not provide a personal greeting

    on the second visit to a branch is not likely to

    dissatisfy the customer, however, if the teller

    does recognize the customer and remembers

    his/her name, the customer may be quite

    delighted. Cri tical factors are those which can

    be both satisfying and dissatisfying and there-

    fore any changes in levels of performance can

    have both a negative and a positive effect (see

    also J ohnston and Heineke, forthcoming).

    Cadotte and Turgeon (1988) identified afourth category; neutral factors (see also

    Lockwood, 1994). Neutral factors are the least

    sensitive to changes in performance. Any

    change in levels of performance in these

    factors will have little impact on perceptions.

    Some testing of these categories has been

    provided by Smith et a l. (1992) and Mersha

    and A dlakha (1992), however, the most com-

    prehensive testing to date has been carried

    out by J ohnston (1995). He concluded that the

    causes of dissatisfaction are not necessari ly

    the obverse of the causes of satisfaction. He

    identified attentiveness, responsiveness, care

    and fri endliness as the main sources of satis-faction, and integrity, reliabil ity, responsive-

    ness, availabili ty and functionality as the

    main sources of dissatisfaction. The problem

    with thi s work, and with assessing effect

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    Robert JohnstonIdentifying the criticaldeterminants of service

    quality in retail banking:importance and effect

    International J ournal ofBank Marketing15/ 4 [1997] 111116

    without consideri ng importance, may be a

    distortion of priori ties. For example, securi ty

    in J ohnstons study was infrequently men-

    tioned suggesting that it could be a neutralfactor. Security, however, is more li kely to be a

    highly dissatisfying factor which customers

    did not report as breaches of security are few

    and far between. What i s required is an

    approach that assesses both the effect and

    importance of the quali ty factors.

    Research quest ions

    This study seeks to combine the classification

    of quali ty factors into satisfiers and dissatis-

    fiers together with their relative importance.

    Its purpose is to identify, through empiricalresearch in the UK banking industry, the

    importance and effect of the determinants of

    service quali ty so that managers might be

    better armed to decide how to allocate limited

    resources to improve or stabil ize service

    quality. This is summarized in terms of two

    research questions:

    1 Which quality factors are the most impor-

    tant to customers? and

    2 Which quality factors are the ones which

    tend to deli ght customers and which are

    those that tend to dissatisfy?

    Identif ying the critical determinants

    One major UK high street bank agreed to be

    involved and to provide direct access to its

    personal account customers from several

    branches. Two studies were undertaken, one

    to assess the effect of the factors and a second

    to assess their relative importance. Two sepa-

    rate studies were required as combining them

    would have jeopardized the findings. An open

    format approach (see below) was used to iden-

    tify effect. This allowed customers free

    response rather than limiting them to fixedcriteria which would have constrained the

    range of responses. The list that was generated

    from this survey was then used as the basis for

    the second survey to identify importance.

    EffectThe critical incident technique which had

    been used in many of the earlier studies was

    chosen because it allows customers to express

    their perceptions in their own words and

    classify them into satisfying and dissatisfying

    stories. Based on the earlier studies by, for

    example Smith et a l. (1992), the questionnaire

    comprised two main questions. The first ques-tion asked customers to think of a time when

    they felt very pleased and satisfied with the

    service received and to describe the service

    situation and why they felt so happy. The

    second question required customers to think

    of a time when they were unhappy and dissat-

    isfied with the service they received and to

    ask them to describe, in a few sentences, whythey felt this way. The questionnaire also

    requested some demographic details includ-

    ing sex, age and level of education.

    A random sample of 1,500 customers was

    chosen from a high street banks customer

    base. More than 15 per cent of the question-

    naires were returned, yielding 223 (usable)

    completed questionnaires. There was a high

    level of correlation between the locations

    regarding the sex, level of education and age

    of respondents which were consistent with

    the population of over-16-year-olds with bank

    accounts.Each anecdote was numbered and summa-

    rized into a li st of keywords and phrases

    which encapsulated the customers experi-

    ence of the service. This was then recorded on

    to an index card. Two sets of cards were cre-

    ated, one for the anecdotes relating experience

    of good service (the satisfiers) and one for the

    anecdotes of poor service (the dissatisfiers).

    The summaries were then classified indepen-

    dently by two researchers. Discrepancies were

    identified, discussed and resolved. There were

    no key words or phrases used which were not

    captured by the 18 quality factors.

    ImportanceA convenience sample of one hundred bank

    customers between the ages of 18 and 60, of

    both sexes, were interviewed over a period of

    three weeks, by five postgraduate students, in

    the banking halls of five banks chosen, to try

    to reflect a mix of socio-economic back-

    grounds. The classification scheme was

    explained to the customers and they were

    asked to rate, from 0 to 4, the relative impor-

    tance of the 18 factors i n terms of the service

    provided by their high street bank. Each

    factor was accompanied by a bri ef descrip-tion and the categori es were also described.

    There was no significant difference between

    the results from the five different locations.

    Analysis and discussion

    The frequencies of mention, classified by

    their satisfying or dissatisfying effect, are

    normalized and summari zed in Table I. Each

    factors average importance on a five point

    scale (4=very important, 0=unimportant) are

    also shown in Table I.

    Spearmans coefficient of rank correlationwas used to compare the difference between

    the rank orders of the frequency of mentions

    of satisfiers and dissatisfiers. The null

    hypothesis that there was no difference

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    Robert JohnstonIdentifying the criticaldeterminants of service

    quality in retail banking:importance and effect

    International Journal ofBank Marketing15/ 4 [1997] 111116

    between the satisfiers and dissatisfiers wasrejected at the 90 per cent level suggestingthat the determinants associated with dissat-isfaction are significantly different fromthose that create satisfaction.

    It is interesting to note that the main satis-fiers, i.e. the factors that may delight cus-tomers, tend to be concerned more with theintangible nature of the service, commitment,

    attentiveness, friendliness, care and courtesy.The main sources of dissatisfaction appear tobe cleanliness, aesthetics, integrity, function-ali ty, reliabili ty and securi ty which are asso-ciated with either the more tangible aspectsof service or systemic issues.

    In terms of importance, the averages in theTable show that all the factors were felt to beat least of some minor importance. This, how-

    ever, does not reveal the spread of responses,

    indeed some respondents felt that aesthetics,cleanliness and comfort were of no impor-

    tance. The majority of factors spread across

    three points of the 0-4 scale, competence cov-ered just two points and flexibil ity all five.

    Six zones have been added to Figure 1 to tryto suggest how managers can identify priori -

    ties for improving customer satisfaction. It issuggested that any factors lying below 2 (onlyof limited importance), such as comfort, are

    worthy of only minimal time and effort. In thenext zone, between 2 and 2.5, any factors lyinghere should be provided to a basic standard. It

    is interesting to note that all of the three fac-tors here are dissatisfiers rather than satis-fiers. The factors with potential to dissatisfy

    above 2.5 on the satisfaction scale need to be

    managed to ensure that problems do not occur.The availabil ity of service facil ities, staff andgoods to the customer cannot be ignored asunavailabil ity will dissatisfy customers, and,

    this is seen to be important to them. Likewise,communication (the ability of the service tocommunicate with the customer in a way he

    or she will understand) cannot be ignored. Thefactors in the high importance and high poten-tial to dissatisfy require special attention. I t is

    suggested that organizations cannot afford tofail in these areas. Whereas care and commu-nication are somewhat more neutral in their

    effect, functionali ty, securi ty, reliability andintegri ty are seen as vital traits of a bankingservice. Failing in these factors wi ll result in a

    significant degree of dissatisfaction. There aremany areas in which managers could consider

    improving the level of service provided whichwill have a positive impact on customer satis-faction. Care (the concern, consideration,

    sympathy and patience shown to thecustomer), friendliness, flexibili ty, responsive-ness and courtesy are traits which are not

    necessarily expected but, if delivered, couldsignificantly influence customer perceptionsof the service provided. The high-importance

    factors with a high potential to delight, such ascommitment and attentiveness, are areas

    where banks might be able to develop a reputa-tion for excellence. Unl ike courtesy, which canbe scripted, or responsiveness which can be

    designed-in through staff rotas and routines,the demonstration of commitment and atten-tiveness rely on the genuine abili ty of front-

    li ne staff to empathize with and respond toeach individual customer and is so much moredifficult to achieve.

    Conclusion and managerial

    implicationsThis research has provided managers with aframework to help them assess the li kelyimpact of any service quality initiativein terms of its effect and importance.

    Table I

    Relative effect on satisfaction/ dissatisfaction

    and importance

    Fa ct o rs Sa t is fy in g Diss at i sf ying I mp or t a nc e

    Commitment 100 0 3.2

    Attentive/ help 96 4 3.7

    Friendliness 96 4 3.0

    Care 81 19 2.6

    Courtesy 77 23 3.3

    Responsiveness 67 33 3.5

    Flexibility 60 40 3.2

    Competence 51 49 3.8

    Comfort 50 50 1.7

    Communication 49 51 3.6

    Availability 42 58 3.3

    Access 33 77 2.2Cleanliness/ tidy 17 83 2.2

    Security 17 83 3.4

    Reliability 15 85 3.6

    Functionality 7 93 3.3

    Integrity 0 100 3.6

    Aesthetics 0 100 2.1

    Figure 1

    Priorities for improving customer satisfaction

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    Robert JohnstonIdentifying the criticaldeterminants of service

    quality in retail banking:importance and effect

    International J ournal ofBank Marketing15/ 4 [1997] 111116

    Responsiveness has been shown to be animportant factor, supporting previous workby, for example, Berry et a l. (1985), Bitner et

    a l. (1990) and Avki ran (1994). This would sug-gest that effor ts to increase speed of process-ing information and customers is likely tohave an important and positive effect on cus-tomer satisfaction.This work has also clearly identified other

    factors, such as the functionality ofmachines, the reliabili ty of transactions, theintegrity of the staff and the confidentiali ty ofthe service. Functionali ty, securi ty, reliabili tyand integrity, although they would not lead todelighted customers, are areas where bankscannot afford to make mistakes as they arevery important to customers and are poten-

    tially highly dissatisfying factors. Time andmoney spent in these areas would li kelyreduce time and effort spent deali ng withdissatisfied customers and potentially losingtheir business.

    Furthermore, it is suggested that it is moreimportant to ensure that these dissatisfiersare dealt with before the satisfiers. Havingpolite and courteous staff is li ttle consolationfor a customer who feels highly dissatisfiedbecause of an integrity- or security-typeerror, for example.

    It has also been suggested that there are twoareas where a bank could achieve a distinct

    advantage; the commitment and attentive-ness shown by staff dur ing encounters withcustomers. These are areas which are consid-ered to be very important by customers andones which provide the greatest opportunityto deli ght. Commitment and attentivenesshowever, are difficult to scri pt-in to a serviceencounter and any disingenuous show ofwarmth and empathy would throw into doubtthe integrity of staff, an important dissatis-fier. The challenge for banks wishing todeli ght their customers i s to get their staff todemonstrate genuine warmth and empathy totheir customers.

    More straightforward areas which wouldhave a positive though not as great impact onsatisfaction are flexibili ty, friendliness, cour-tesy, communication and competence. Theseare areas where well-designed routines andresponses could be used to gain maximumimpact.The research has also shown that there are

    some areas which are not worth much atten-tion. Any time and money, beyond a basicprovision, put into comfort, cleanli ness andaesthetics for example, would be better re-directed elsewhere.

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    Robert JohnstonIdentifying the criticaldeterminants of service

    quality in retail banking:importance and effect

    International Journal ofBank Marketing15/ 4 [1997] 111116

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    New York, NY.

    Appendix: Definitions of the 18determinants of service qualityAccessThe physical approachabili ty of servi ce location,

    including the ease of finding ones way around theservice environment and clar ity of route.

    AestheticsExtent to which the components of the service

    package are agreeable or pleasing to the customer,

    including both the appearance and the ambience

    of the service environment, the appearance and

    presentation of service facili ties, goods and staff.

    Attentive/ helpfulnessThe extent to which the servi ce, particularly

    contact staff, either provide help to the customer

    or give the impression of being interested in the

    customer and show a will ingness to serve.

    AvailabilityThe availabil ity of servi ce facili ties, staff and

    goods to the customer. In the case of contact staff

    this means both the staff/ customer ratio and the

    amount of time each staff member has available to

    spend with each customer. In the case of servi ce

    goods, availability includes both the quantity and

    range of products made available to the customer.

    CareThe concern, consideration, sympathy and

    patience shown to the customer. Thi s includes the

    extent to which the customer is put at ease by the

    service and made to feel emotionally (rather than

    physically) comfortable.

    Cleanliness/ tidinessThe cleanliness, neat and tidy appearance of the

    tangible components of the servi ce package,

    including the servi ce environment, facil iti es,

    goods and contact staff.

    ComfortThe physical comfort of the servi ce environment

    and facil iti es.

    CommitmentStaff s apparent commitment to their work,

    including the pride and satisfaction they appar-

    ently take in their job, their dili gence and thor-

    oughness.

    CommunicationThe abili ty of the servi ce to communicate with

    the customer in a way he or she will understand.

    This includes the clari ty, completeness and accu-

    racy of both verbal and wr itten information com-

    municated to the customer and the abil ity to

    listen to and understand the customer.

    Competence

    The skil l, expertise and professionali sm withwhich the service is executed. This includes the

    carr ying out of correct procedures, correct execu-

    tion of customer instructions, degree of product

    or service knowledge exhibited by contact staff,

    the rendering of good, sound advice and the gen-

    eral abili ty to do a good job.

    CourtesyThe poli teness, respect and propriety shown by

    the service, usually contact staff, in dealing with

    the customer and his or her property. This

    includes the ability of staff to be unobtrusive and

    uninterfering when appropriate.

    Flexibility

    A will ingness and abil ity on the part of the serviceworker to amend or alter the nature of the service

    or product to meet the needs of the customer.

    FriendlinessThe warmth and personal approachabil ity (rather

    than physical approachabili ty) of the service, par-

    ticularly of contact staff, including cheerful atti-

    tude, the abil ity to make the customer feel welcome.

    FunctionalityThe servi ceabili ty and fitness for purpose or

    product quality of service facil ities and goods.

    IntegrityThe honesty, justice, fair ness and trustworthiness

    with which customers are treated by the serviceorganization.

    ReliabilityThe reliabil ity and consistency of performance of

    service facil ities, goods and staff. This includes

    punctual service delivery and abili ty to keep to

    agreements made with the customer.

    ResponsivenessSpeed and timeli ness of service delivery. This

    includes the speed of throughput and the ability of

    the service to respond promptly to customer

    service requests, with mini mal waiti ng and queu-

    ing time.

    SecurityPersonal safety of the customer and his or her

    possessions while participating in or benefiting

    from the service process. Thi s includes the main-

    tenance of confidentiali ty.