Question

daubert vs. frye: navigating the standards of admissibility for expert testimony
in the realm of criminal justice, the admissibility of scientific evidence holds immense significance. two landmark cases, frye vs. united states and daubert vs. merrell dow pharmaceuticals, have shaped the standards for admitting such evidence into court proceedings. lets delve into these cases and explore their profound impact on the criminal justice system.
frye vs. united states (1923)
in 1923, the case of frye vs. united states set a foundational precedent regarding the admissibility of scientific evidence in courtrooms. the case involved the use of a polygraph machine, commonly known as a lie detector, to determine the guilt or innocence of the defendant, james frye, in a murder trial.
fryes defense sought to introduce expert testimony based on the results of the polygraph examination, which indicated his innocence. however, the court ruled that the evidence derived from the polygraph test was inadmissible. the decision rested on the notion that for scientific evidence to be admissible, it must be generally accepted within the relevant scientific community.
this ruling established what is now known as the frye standard, which mandates that scientific evidence must be based on principles and techniques that are generally accepted by the scientific community to be admissible in court. the frye standard remained the prevailing standard for several decades, guiding the admission of scientific evidence in criminal trials.
daubert vs. merrell dow pharmaceuticals (1993)
in 1993, the case of daubert vs. merrell dow pharmaceuticals marked a significant shift in the standards for the admissibility of scientific evidence. the case involved a group of families who alleged that their children suffered birth defects due to the ingestion of bendectin, a drug manufactured by merrell dow pharmaceuticals.
-as you read...
highlight any mention of the frye standard in one color.
highlight any mention of the daubert ruling in another color.
multiple choice review questions:

1. what was the central issue in the case of frye vs. united states?

a) the admissibility of dna evidence
b) the reliability of lie detector tests
c) the interpretation of eyewitness testimony
d) the legality of search and seizure procedures

1. what precedent did the frye vs. united states case establish?

a) the miranda rights
b) the exclusionary rule
c) the admissibility of evidence in courtrooms
d) the double jeopardy clause

1. which standard emphasizes the general acceptance of scientific evidence within the scientific community?

a) the miranda standard
b) the frye standard
c) the daubert standard
d) the brady standard

1. what role did trial judges play according to the daubert standard?

a) prosecutors
b) witnesses
c) defense attorneys
d) gatekeepers of scientific evidence

1. which of the following is a criterion under the daubert standard for assessing scientific evidence?

a) peer review
b) general acceptance
c) error rates
d) relevance
e) all of the above

Explanation:

1. The Frye vs. United States case centered on the admissibility of a lie - detector test result as scientific evidence.
2. The Frye case established the admissibility of evidence in courtrooms based on general scientific acceptance.
3. The Frye Standard emphasizes general acceptance of scientific evidence within the scientific community.
4. Under the Daubert Standard, trial judges act as gatekeepers of scientific evidence.
5. The Daubert Standard considers peer - review, general acceptance, error rates, and relevance when assessing scientific evidence.

Answer:

1. b) The reliability of lie detector tests
2. c) The admissibility of evidence in courtrooms
3. b) The Frye Standard
4. d) Gatekeepers of scientific evidence
5. e) all of the above