Which choice below is not one of the seven visual variables described by Jacques Bertin?

Someone going through Opiate withdrawal, would NOT experience what?

Which of the following is not a design principle for effective data visualization?

Which of the following is an accurate depiction of alcohol on violence and sex?

What is true the acute effects of opiates?

A group of young researchers attempted to understand data visualization as a physiological and psychological phenomenon. In their research, they found that Chartjunk might not be so bad. A chart’s effectiveness is not an absolute consideration. Visualization literacy can be measured. Our visual systems are quite good at math. Explain two of these findings using real-life examples.

Thinking of shape and color as two distinct channels that can be used to encode information visually, pop-out on the color channel is stronger than it is on the shape channel.

Which of the following is not a component of the color of an object?

Our ability to see edge contrasts is stronger for monochrome images than for color images.

Choose one of the two famous visualizations and provide two instances of how data are visually encoded in that visualization. For example, describe how size, position, shape, direction, color, and the like are used to represent information. Fig A. The cholera epidemic in the city of London Fig B. Napoleon’s 1812 invasion of Russia