Negligence Flashcards
Elements of Negligence
- Duty- obligation to conform to a standard of conduct for others
- Breach of duty- negligence, breaching standard of care
- Causation- but-for and proximate
- Compensable- injury tort law cares about
Breach Approach: Economic Analysis
- If risk of harm is not foreseeable, no need to take precautions against it (Adams v. Bullcock with the dumbass kid swinging the wire into the trolley line)
- Hand Formula, B<PL (Caroll Towing)
i. B=Burden of Precaution
ii. P=probability of injury
iii. L= gravity of injury (liability)
iiii. If the burden of precaution is less than that of the probability of injury and the gravity of injury, you should take the precaution
a. If B>PL, then not liable
b. If B<PL, then liable
Breach Approach: Reasonable Person Standard
- Objective standard that applies common sense and experience
- Exceptions to make more subjective:
i. Children (unless doing adult activites)
ii. Physically disabled/superabled
ex: if blind can help you, If you have extraordinary strength that can be used against you - Elevated or Heightened standards
i. Professionals and people of specialized skill
ii. Common carriers elevated (Bethel v. NYC Transit pulled this back in NY to be only reasonable under the circumstances)
Breach Approach: Custom
- Proof of evidence, but not dispositive of standard of care issue
- Standard remains reasonable person
- Exception: Professional Liability (medical malpractice, custom is dispositive)
Trimarco v. Klein shower door used different kind of glass, custom was not dispositive but was probative evidence, court held landlord was negligent of custom
Hooper v. Northern Bridge tug boat not having a radio was custom, some precautions are so important that their universal disregard is no excuse
Breach Approach: Statute (negligence per se)
Violation of a statute is negligence per se if:
- Without excuse the actor violates a statute
- that is designed to protect against that kind of accident the actor causes
- and the accident victim is within the protected class of the statute
reasonable care does not appply
Negligence per se exceptions
- Childhood, physical disability, or incapacitation
- Reasonable care in attempting to comply
- Actor neither knows nor should know of the circumstances that render the statute applicable
- Confusing way in which statute requirements are presented
- Compliance with the statute would involve a greater risk of physical harm to actor or others than non-compliance
General Negligence Proof
Preponderance (51% or more), with direct and circumstantial evidence
Must meet prima facie (at first look) burden
Res Ipsa Loquitor (It speaks for itself) proof of Negligence: Pre-requisites
- Event doesn’t happen w/o negligence
- Actor had exclusive control over property used to cause the harm
i. modern trend would just be more likely than not - Within scope of duty; or no contribution by plaintiff
Res Ipsa Loquitor (it speaks for itself) Procedural Effect
Majority: Gives rise to INFERENCE (implied) of negligence
Minority: Gives rise to PRESUMPTION (mandatory) of negligence
Both shift proof burden to defendant
Res Ipsa Loquitor (it speaks for itself) Doctrine Extension
Ybarra v. Spangard: patients lost use of arm and didn’t know who controlled instrument of harm so he sued all doctors. Court held all doctors could be liable
Stubbs v Rochester: poison drinking water, one of many possibilities of harm. Court held Plaintiff need not eliminate every possibility, D having just one of them could be acceptable.