About
Donate
Get Started
Magazine
Community
By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our Privacy Policy for more information.
PreferencesDenyAccept
Privacy Preference Center
When you visit websites, they may store or retrieve data in your browser. This storage is often necessary for the basic functionality of the website. The storage may be used for marketing, analytics, and personalization of the site, such as storing your preferences. Privacy is important to us, so you have the option of disabling certain types of storage that may not be necessary for the basic functioning of the website. Blocking categories may impact your experience on the website.
Reject all cookiesAllow all cookies
Manage Consent Preferences by Category
Essential
Always Active
These items are required to enable basic website functionality.
Marketing
These items are used to deliver advertising that is more relevant to you and your interests. They may also be used to limit the number of times you see an advertisement and measure the effectiveness of advertising campaigns. Advertising networks usually place them with the website operator’s permission.
Personalization
These items allow the website to remember choices you make (such as your user name, language, or the region you are in) and provide enhanced, more personal features. For example, a website may provide you with local weather reports or traffic news by storing data about your current location.
Analytics
These items help the website operator understand how its website performs, how visitors interact with the site, and whether there may be technical issues. This storage type usually doesn’t collect information that identifies a visitor.
Confirm my preferences and close

Melissa McDonald

is an Assistant Professor of Psychology at Oakland University.

Melissa McDonald is an Assistant Professor of Psychology at Oakland University. She studies the evolved psychology of intergroup conflict, particularly how that function varies between the sexes as a result of an evolutionary history in which men and women faced distinct adaptive challenges in their interactions with outgroups. Her research also investigates the development of practical interventions to reduce bias between groups in real conflict, and large-scale interventions aimed at promoting minority students' persistence and success in STEM fields.

Authored by

Melissa McDonald

May 14, 2020

Extremist Groups Require the Greatest Trust Among Members

Good signals are those which clearly differentiate membership in one group versus another; even stronger are those which are also costly to express, and therefore hard to fake.

Politics
Read
Mission Statement

Our mission is to work together to facilitate and inspire positive cultural change using evolutionary and behavioural science.

Vision Statement

Our vision is for a more prosocial world.

About
Donate
Get Started
Magazine
Community
Sign up for
News and Events
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
© 2023 ProSocial World
Website by Iris Cocreative
Terms of Service
Privacy Policy