Published online by Cambridge University Press: 11 June 2021
One of the biggest, newest and most exciting assessment and research opportunity to occur since the millennium has been the exploitation of Big Data, which is the ‘electronic footprint’ that we all leave when using credit and other cards as well as the web, through a variety of social networks. Assessment, selection and recruitment experts have not been slow in seeking Big Data as a way of collecting a wide variety of pieces of information about targeted individuals. There have also been some high-profile scandals using Big data. This chapter looks at the five Vs of Big data: Volume (how much data on individuals is potentially available), Variety (the wide range of data on behaviours available), Velocity (the sheer speed of data accumulation and possibilities of analysis), Veracity (the all-important point of the accuracy and truthfulness of the data) and Value (whether it is uniquely valuable or not). Studies on Facebook profiles are discussed in detail. It is perhaps the most exciting prospect for person assessment, but the promises, perils and problems are also discussed. Finally, half a dozen experts report on how they see Big Data as offering opportunities for person assessment.
To save this book to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Find out more about the Kindle Personal Document Service.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.
To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.