Tag Archives: information literacy

The upside down bell curve

The bell curve, also known as a normal distribution, is a graph that depicts how values in a dataset are distributed. Most values cluster around the average with fewer values appearing at the extremes… those rare few that do very well or very poorly.

But there is a new curve evolving that matters more, the upside down bell curve where the ones on the extremes are where most of the data points are distributed. In an era of free and openly available information, this is the new learning curve. There is no more average majority, instead there are those that understand and those that do not. Those that participate and those that opt out. Those that engage and those that choose not to. Those that seek to learn and those that disengage.

The resources needed to do well are available. The access to information is there for all who want it. The opportunity to get that information in a format or delivery that makes sense to you is easy to find. The question is, are you willing to put the effort in?

If you learn how you best learn, then access to information is no longer a barrier and you will likely learn very well. You will be with the majority of people on the successful side of the distribution curve. If you decide it’s too hard, or choose not to engage, you will be with the other majority, ignorantly selecting the unsuccessful side of the distribution.

There will be anomalies, those that have learning challenges that are not met and struggle, and those that make no effort yet still find it easy to understand things. There will also be those few that just choose to squeak by, capable of more but neither excelling or struggling. But this is the era of extremes. This is a time when the ‘A’, the ‘Exceeding Expectations’, the ability to excel, is available to most… and yet will only be achieved by the ones who actually choose it.

The mathematical average of the curve might be the same, but the distribution will be starkly divided.

Information is free, Truth takes effort

We live in an era where:

Lies spread faster than the truth

There is worldwide concern over false news and the possibility that it can influence political, economic, and social well-being. To understand how false news spreads, Vosoughi et al. used a data set of rumor cascades on Twitter from 2006 to 2017. About 126,000 rumors were spread by ∼3 million people. False news reached more people than the truth; the top 1% of false news cascades diffused to between 1000 and 100,000 people, whereas the truth rarely diffused to more than 1000 people. Falsehood also diffused faster than the truth. The degree of novelty and the emotional reactions of recipients may be responsible for the differences observed.

Science, 9 Mar 2018, p. 1146-1151

Media, and even more-so social media, can’t be trusted. And in fact, if it is eye-catching and click-bait worthy it will be sensationalized and potentially untrue. We live in an era of unlimited information and much of it is not factual, and not easily verifiable.

What can we do? I’ve said before that ‘Web Domains Matter’, and they do, but we still need to recognize that even new sites considered reputable have biases.

So we are required to take new information in as skeptics. Meanwhile we have to balance our scepticism with a dose of common sense or we could easily fall down the conspiracy rabbit hole. This is the new normal, this is being information savvy. This does not mean we will get to the Truth. Because it’s not just the information coming in that has bias, we have our own biases too.

We all have work to do, to understand some sort of relevant small ‘t’ truth that is in fact closely related to the capital ’T’ Truth. To find our way amidst an endless stream of information that favours misinformation, fake news, and half-truths. The rabbit hole runs deep, and we are all on a journey down it… with Artificial Intelligence creating a whole new level of generating convincing fakes that are easily believed, and algorithmically shared way more than anything truthful.

Start with the source, where is the information coming from? Apply a sliding scale of scepticism depending on the reliability of the source. Then be savvy in deciding what to believe and what to dismiss.

Source, scepticism, and savviness… the new path to information literacy.