• Entry
  • Reader's guide
  • Entries A-Z
  • Subject index

Parental Investment Theory

Parental Investment Theory is a biological theory that attempts to explain the dynamic, give-and-take relationships among parents, their offspring, and limited resources. In many species, parents are forced to make a difficult choice between investing in themselves (e.g., survival, ...

    • Loading...
    locked icon

    Sign in to access this content

    Get a 30 day FREE TRIAL

    • Watch videos from a variety of sources bringing classroom topics to life
    • Read modern, diverse business cases
    • Explore hundreds of books and reference titles