A screening evaluation tool of the present invention provides instructions and mechanisms to probe areas of vision (related to learning). These areas include eye movements used during reading, visual imagery of mental pictorial images generated by viewing, visual recall of mental pictorial images maintained over time, mental manipulation of pictorial images transformed spatially and visual manipulation of mental pictorial images viewed from multiple spatial perspectives. The screening may be conducted remotely from any physical location via the Internet or other network. In addition, the present invention may be utilized for performing therapy, screening tests or more formal evaluations over the Internet. The screening tests and evaluations may be of multiple varieties and are made available for the purpose of further exploring or ruling out the need for further exploration of areas of dysfunction that relate to reduced performance in learning.