The Attitude Construct in IT Adoption Research – A Scientometric Analysis

Understanding user’s attitudes represents one of the major objectives in IS adoption research. However, in some IS adoption models, as the most famous representative the Technology Acceptance Model (TAM), the relationship between user’s attitude and behavioral intention was found to be insignificant and was therefore excluded from later modifications of the respective models (e.g. TAM II and the unified theory of acceptance and use of technology). Some authors in IS adoption literature indicate that there are operational and conceptual misconceptions of the attitude construct in IS adoption literature. To provide more information for this discussion within this paper, the descriptive results of a scientometric survey of fourteen IS top journals spanning 20 years and 147 articles, are presented with regards to the socio psychological grounding of attitude research. Several situational factors of adoption situations in literature e.g. adoption context or voluntariness of usage were captured in the data in order to analyze the occurrence of each characteristic in IS adoption models with reference to their influence on the attitude construct

The Shady Side Of Facebook: The Influence Of Perceived Information And Network Characteristics On The Attitude Towards Information Overload

This research paper analyzes the impact of information and network characteristics on the affective, cognitive, and behavioral attitude towards information overload (IO) on Facebook. By using an information overload model and the data of 300 active Facebook users it can be shown that the various categories of attitude are influenced by different factors. The level of determination of the behavioral attitude towards IO is lower than the level of determination of the affective and cognitive attitude towards IO. The identified antecedents of IO explain up to 36 per cent of the variance of IO. Results indicate that affective and cognitive attitude towards IO are more influenced by these antecedents as the behavioral attitude towards IO. Furthermore, results reveal that the amount of information an individual receives is the major predictor of all three dimensions of attitude. Several implications for adoption research are discussed