3.1. Need for Information to Make Decisions

People do not want to make decisions because they do not know about innovative ideas, so they need 3 kinds of information.

When faced with a new or unfamiliar situation, such as adopting a new technology, individuals often struggle to make a decision. This is primarily because they lack information about the innovation. Therefore, to make an informed decision about adopting solutions, like rainwater tanks for disaster preparedness, individuals require three types of information: objective knowledge about the technology, discussions to gather subjective opinions, and observational knowledge based on seeing the technology in use.

Imagine wanting to buy a new smartphone. You wouldn't just walk into a store and purchase the first phone you see. Instead, you would gather information from reviews, talk to friends who own the phone, and perhaps even visit a store to see and hold the phone yourself. This process of gathering varied information mirrors how people should approach making decisions about innovative solutions.

They need three kinds of information: hearing about the tank's effectiveness, observing its design, and engaging in discussions.

To understand an innovation like a rainwater harvesting tank, people gather information through hearing (like from community meetings or advertisements), observing (such as looking at how a tank is structured or works), and discussing (talking to others about their experiences or opinions on its use). Each of these information types fills a different gap in understanding and helps reduce uncertainty about whether to adopt the innovation.

Think of it like planning a vacation. You might read travel blogs (hearing), check out travel guides or brochures (observing), and discuss your plans with friends who have traveled to your destination (discussing). Each of these methods helps you build a clearer picture of what to expect and make a more informed decision.

Social networks help reduce uncertainty by sharing information about new innovations.

Social networks like friends, family, and colleagues are crucial sources of information. When individuals are uncertain about something new, they often reach out to their social circles to seek advice or opinions. This process helps them gather information more effectively than relying on isolated data points. The collective knowledge shared within these networks enables individuals to make better-informed decisions about adopting new technologies.

Consider trying to choose a restaurant. Instead of checking online reviews alone, you might ask friends for their recommendations. If multiple friends suggest the same place, it reduces your uncertainty about which restaurant to choose, making your decision easier. This is similar to how social networks can help individuals feel more confident about adopting new technological solutions.

When deciding, people may ask friends about a new product, and their friends might provide insights based on wider networks.

Individuals often expand their inquiry beyond their immediate social networks to gather diverse opinions. When someone is assessing an unfamiliar product, insights from extended networks can provide valuable perspectives that lead to more informed decision-making. This step often includes hearing positive or negative reviews from various sources, which can heavily influence their final choice.

Think of buying a car. You might start by asking close friends for their opinions. If they don’t know, they might reach out to others, leading to more varied insights that help you gauge the car’s reliability and performance. That gathering of perspectives is crucial when making a big purchase.

Direct and personal relationships often provide redundant information, while weak ties can offer new insights.

Network theory suggests that direct connections (strong ties) often share similar information, leading to redundancy. Therefore, tapping into weak ties—more distant acquaintances or contacts—may provide access to new, diverse information that is not available in tighter circles. This diversity can be essential for making well-rounded decisions, especially regarding innovations.

Consider attending a conference. While your close friends might give you familiar perspectives, striking up conversations with attendees you don't know can lead to fresh ideas and insights you wouldn’t have encountered otherwise. This reflects how weak ties in social networks can be valuable for gathering new information.

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