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11.5 Physical evidence

When a customer enters a service system, the interactions with the service personnel and service environment can be thought of as filters through which the service experience is understood. This means that the service environment, which includes the design and atmosphere of the organisation, must be managed as it is here that the customer's perceptions of the organisation begin and in some cases end. For service organisations, the service environment can be likened to the packaging of tangible products.

Physical evidence has been defined (Zeithaml and Bitner 2003, p. 25) as:

The environment in which the service is delivered and where the firm and customer interact, and any tangible components that facilitate performance or communication of the service.

The physical evidence of a service then includes any tangible representations of the organisation, including the physical facility or building where the service is offered, signs and equipment, brochures, letterhead, business cards and even billing statements. Physical evidence provides the opportunity for the organisation to send the message they want regarding the organisation's purpose and nature of the service.

The importance of physical evidence to how a customer thinks about a service has been recognised for some time. As early as 1977 Shostack (1977, p. 77) commented that:

...service images and service realities appear to be shaped to a large extent by the things that the customer can comprehend with their five senses ¾ tangible things ... [and] when a customer attempts to judge a service, particularly before buying it, that service is known by the tangible clues, the tangible evidence which surrounds it.

As we can see, physical evidence is extremely far reaching as it is made up of anything tangible that the customer comes into contact with during the service experience. It is also very important to organisations as the tangible evidence offsets the intangibility characteristic of services. Therefore the service provider is seeking to make the service more tangible by creating the right physical setting.

Consider this

Have you noticed how doctors' and lawyers' offices, and hairdressers' boutiques differ and yet provide some clue as to their quality of service (and the price)?

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