Assistive technology practices: Latent dimensions of information and communication technology

What is it about?

In an attempt to meet the need for validation research that contributes to assistive technology (AT) evidence-based practices, this study identified latent dimensions of information and communication technology (ICT). The ICT preferences and practices of 1,258 postsecondary students across seven major universities were examined. A confirmatory factor analysis within the framework of structure equation modeling revealed the five latent dimensions: communicating, socializing, downloading and sharing, gaming, and learning.

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Why is it important?

Explosive growth in ICT has in part helped fuel a number of research interests, to include ICT preferences and practices, as well as identifying underlying factors that may be used in the proper selection of ICT. These are topics of particular importance, especially to those in special education who are involved in the evaluation and selection of AT. Unfortunately, in much the same way that there is a lack of clarity with regard to young people’s use of technology from a general standpoint, the same can be argued with regard to the quality of AT, to include assessment, validation and reliability studies, standards, and guidelines. In other words, there is a lack of research on validation study focused on key factors and items, founded on sound empirical study, leading to empirically-based practices, which can be used to properly assess AT for the purposes of selection.

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