If you are familiar with Beyoncé’s hit single “Halo,” you may have a sense of the all-encompassing brightness associated with halos. In the context of religious art, halos are crowns of light rays or ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

You just launched a new campaign across multiple channels, from search to social. Perhaps you’ve gone out on a limb – maybe even against the recommendation of your CEO or board – and included ...

Could the halo effect be helping or hurting your attracting patients and clients? Shelly Gattlieb is fascinated with how the halo effect impacts the way clients and patients choose professionals like ...

The halo effect is a cognitive bias that occurs when an initial positive judgment about a person unconsciously colors the perception of the individual as a whole. When forming a first impression, ...