Reach Us 24/7

Call 248-886-8650 Now


Though slurred speech has widely been considered a sign of impairment, research shows the characterization of a person's speech actually may be more subjective. A study looked at people's ability of speech during different levels of alcohol intoxication. If you are arrested and charged, your DUI attorney in Michigan will assess the evidence in your case, including whether you had slurred speech, to determine how to construct the most effective defense.

A DUI Lawyer in Michigan on the Study
During the study, the participants were asked to speak during a learning phase, when they were sober and at four Blood Alcohol Concentration (BAC) levels. Participants showed speech changes as alcohol increased, but the patterns couldn't be considered universal because about 20 percent showed no negative changes.

Also, the impact of intoxicated speech was evaluated to determine whether listeners could detect which things were said while a person was under the influence. The participants were asked to make a number of controlled utterances at various simulated alcohol levels, including times when they were actually intoxicated. Those who listened rated the participants more drunk when sober but simulating drunkenness. In a second study, as a DUI lawyer in Michigan will tell you, 61 percent of the time listeners found that the participants sounded less drunk than they were.

Another Study Discussed by a DUI Lawyer in Michigan
In another study, however, audio recordings were made of men uttering sentences both while sober and intoxicated. The listeners were then asked to assess the two sentences and decide which was said while the person drunk. It was found that there were definite changes to speech between those sober and those under the influence.

As a DUI attorney in Michigan will explain, as reflected by such discrepancies in interpreting results, researchers don't agree that slurred speech is evidence of intoxication, especially at low alcohol levels.

Contact a DUI Lawyer in Michigan for Assistance
Research shows slurred speech is not always an indication of intoxication. If you were arrested and charged with DUI and have questions, call a DUI attorney in Michigan at the Law Offices of Christopher Trainor & Associates at 800-961-8477.

Related Posts

Getting Jurors to See Through Your Eyes

Getting Jurors to See Through Your Eyes

Common sense tells you that lots of things besides the consumption of alcohol could make...

Detroit, MI - DUI Suspected in Officer Crash

Detroit, MI - DUI Suspected in Officer Crash...

Detroit, MI (November 15, 2023) - An allegedly drunk motorist collided with the rear of...

A DUI Defense Attorney in Michigan Discusses Divided

A DUI Defense Attorney in Michigan Discusses Divided...

Before police conduct field sobriety tests, they begin interrogating the driver stopped for DUI. A...

Previous PostNext Post

Get Answers From Experienced Lawyers

We are available for free consultations in person, via Zoom or through FaceTime.

Required Fields *
This field is for validation purposes and should be left unchanged.

White Lake

9750 Highland Road
White Lake, MI 48386
248-886-8650White Lake


336 W First Street
Flint, MI 48502


251 North Rose St., Ste 200-6013
Kalamazoo, MI 49007

Ann Arbor 

2723 South State St. Ste 250-15096
Ann Arbor, MI 48104
734-882-2646Ann Arbor

Grand Rapids 

250 Monroe NW, Ste 400-706039
Grand Rapids, MI 49503
616-591-3700Grand Rapids 


2000 Town Center, Ste 1900-1237
Southfield, MI 48075


120 N Washington, Ste 300-5101
Lansing, MI 48933

Bay City 

401 Center Ave, Ste 25
Bay City, MI 48708

989-262-0787Bay City
linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram