Disparities in Information Access Create Divide

The question focuses on how unequal access to Information Technology (IT) and the costs associated with obtaining commercial information create a significant gap among citizens. Let's analyze the options:

• Information Silo and Knowledge Silo: These terms refer to information being confined within specific groups or systems, hindering its flow. While related to information management, they don't directly address the economic barriers to access mentioned in the question.
• Tacit and explicit knowledge: This distinction is about the nature of knowledge itself – tacit knowledge is experiential and hard to formalize, while explicit knowledge is documented. This contrast doesn't relate to the access disparity based on payment.
• Information-rich and Information-poor: This option perfectly captures the situation described. When IT access varies and payment for information is a barrier, it naturally divides people into those who can afford and access information easily (the information-rich) and those who cannot (the information-poor). This creates a clear digital and economic divide.
• Information society and Knowledge society: These are broader terms describing societal structures based on the role of information and knowledge. They don't specifically describe the gap caused by payment accessibility issues for information.

Therefore, the disparities in accessing Information Technology and paying for commercialized information directly contribute to the divide between the Information-rich and Information-poor.