A B S T R A C T 1Novel applications of website interactivity are important to attract and retain online users. In this empirical study five designs for interactivity are examined using different web-poll interfaces. The goal of the investigation is to examine perceived interactivity in a model which includes most commonly tested cognitive elements such as efficiency and effectiveness, but augments this model with the inclusion of a cognitive-affective element for trust, and an affective element of enjoyment. More specifically, a model is created to validate the relationship of perceived interactivity (comprised of user control, user connectedness, and responsiveness of the web-poll application) to efficiency, effectiveness, trust and enjoyment, of the website. In turn, efficiency, effectiveness, trust, and enjoyment are tested for their influence on user behavioral intentions for e-loyalty. All relationships in the model are supported. In addition, exploratory evaluation of qualitative comments is conducted to investigate additional insights between the five web poll treatments in this investigation. The research confirms the complexity of a model in which cognitive, cognitive-affective and affective elements are present, and advances knowledge on the consequences of perceived interactivity. In additional to theoretical advancements, the research has merit for web designers and online marketers regarding how to enhance interactive online web applications.
K E Y W O R D Sperceived interactivity, e-loyalty, web-poll design
. IN T R O D U C T IO NDespite the potential for interactivity provided by the Internet, little attention has been paid to how interactivity might be more fully utilized (Johnson et al., 2006). Rice (1984) defined interactivity as the capability of a computer-enabled communication system that permits exchange of roles between the sender and receiver in real or delayed time so that communicators have more control over the structure, pace, and content of the communication.Although interactivity has numerous dimensions, a common theme is that the website successfully provides information to the user, is perceived as responsive, and allows a sense of connection -often with other users. While previous research has aimed to conceptually unravel contributing factors to interactivity, there is relatively little empirical work that systematically examines the consequences of interactivity. There are some exceptions. Jiang 1 An earlier version of this paper was accepted for presentation at the Sixth Pre-ICIS HCI Research in MIS Workshop (HCI/MIS'07), Montreal, 2007. The authors sincerely appreciate the suggestions of three anonymous reviewers.
3and Benbasat (2007) examined interactivity related to purchase intention and intention to return to the website. Johnson et al. (2006) developed a platform on a website for an herbal antidepressant that allowed users to know through an 'at-a-glance' X-Y plot diagram how many other users found the product useful, at what dosages, and for how long. Users could click...