The Plaintiff's Role: Assumption of Risk, Contributory and Comparative Negligence | Pam Karlan | August 30, 2013


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The Plaintiff's Role: Assumption of Risk, Contributory and Comparative Negligence

by Pam Karlan Show/Hide

Even the simplest lawsuit involves at least two parties. Up until now, we've been focused largely, but not entirely (remember, for example, Martin v. Herzog and Coleman v. Soccer Ass'n) on what the defendant did. But what about what the plaintiff brings to the table? In these materials we focus on several major defenses that focus on the plaintiff's conduct as a reason to deny, or to limit, her recovery: assumption of risk and contributory and comparative negligence.

In the introduction to his playlist section on Contributory and Comparative Negligence, Professor Jonathan Zittrain writes:

Contributory negligence folds in all the elements of a negligence case against the plaintiff, with the plaintiff as his or her own victim. Traditionally, any amount of negligence by the plaintiff extinguished the case against the defendant. The harshness of that rule led to some countervailing exceptions to flip the “all” of the defense back to “nothing” — exceptions like the last clear chance doctrine, by which the plaintiff’s negligence wouldn’t count against the case if the plaintiff’s poor behavior had made him helpless, and then the defendant, seeing that, acted negligently anyway.

Starting in the 60’s and 70’s, American tort law started to split the difference between all or nothing. The concept of comparative negligence was introduced, and juries might be asked to compare the defendant’s negligence against the plaintiff’s, deducting the plaintiff’s share from any recovery. How to make such comparisons is far from clear, especially in cases with multiple defendants, each playing very different roles.

We saw this debate during the opening days of the quarter, when we read Coleman v. Soccer Association. Now, with several weeks of torts behind you, we'll return to the issue. I hope you'll be pleasantly surprised by how much you've learned. EDIT PLAYLIST INFORMATION DELETE PLAYLIST

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  1. 2 Show/Hide More Knight v. Jewett
    Original Creator: jcochran Current Version: Pam Karlan
    Should courts recognize an implied “assumption of risk” when individuals participate in activities where physical contact is routine?
  2. 3 Show/Hide More Lowe v. California League of Professional Baseball
    Original Creator: lilac1612 Current Version: Pam Karlan
    If an individual already assumes a certain level of risk, should a defendant be liable if he or she increases the level of risk?
  3. 4 Show/Hide More Murphy v. Steeplechase
    Original Creator: Jonathan Zittrain Current Version: Pam Karlan
    When should courts presume that a plaintiff has sufficient knowledge to have “assumed the risk”?
  4. 5 Show/Hide More Shorter v. Drury
    Original Creator: lilac1612 Current Version: Pam Karlan
    Should courts excuse defendants whose negligent acts cause the kind of harm that the plaintiff has assumed risk for?
  5. 7 Show/Hide More Fritts v. McKinne
    Original Creator: Jonathan Zittrain Current Version: Pam Karlan
    When physicians provide negligent medical treatment, should they be allowed to avoid liability by asserting that the plaintiff's injuries were originally caused by the plaintiff's own negligence?

Playlist Information

September 02, 2013

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Pam Karlan

Professor of Law

Stanford Law School

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