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CSI effect among the public
Caroline Reid
Liberty University
CJUS 420: Criminal Investigations I (B01)
David Corn
July 3, 2023
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Abstract
The “CSI effect” has been portrayed in many different areas such as on TV, the justice system,
colleges and so much more. But the effect it has had on the public can be seen in both a positive
and negative way. There recently has been a positive effect shown in colleges when it comes to
students deciding what major they will major in. In the paper will go into more detail about how
the CSI effect plays a role in their decision as well as how it has been seen in a negative factor
among others. But how will you choose to see the CSI effect?
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CSI effect among the public
With the various amount of TV shows, movies, and so much more being released the past
few decades it has really shed some light on the dreaded “CSI effect” as some call it. We know
that the CSI effect has had its fair share of what it means but what we can gather is that it
involves various ways that has exaggerated the portrayal of the forensic evidence. But with the
media that is part of their job is to exaggerate the truth to try and convince us that this is how
things are really supposed to work. The CSI effect has played a huge role in over the years in our
justice system, but we must explore how the public has reacted to such a controversial topic. So,
what we really must figure out is how the public perception has shaped the way the CSI effect is
being portrayed and used.
Background/ Brief Literature Review of Topic
The CSI effect put simply is the belief that television crime shows are affecting decisions
made in the court rooms. Prosecutors and Judges believe that shows such as CSI are causing
jurors to lie or make up tests which then allows them to not make the best decision about a case
in the court room. Many people who have experienced the “CSI effect,” has resulted in people
calling themselves experts in many of the desired fields. The arguments have included issues
such as jurors being influenced in such a way to ask for unnecessary tests which leads judges to
make decisions based on certain evidence being included. This effect has been around for years,
but some do not see it as such a big thing such as college students and facility members.
While many studies have shown little to no support for the CSI effect, researchers have
found that the perception of its existence among the public and criminal justice actors is the
opposite (Davis, 2021). The public’s perception of the CSI effect has played a role in how
college students are choosing their majors for college, and it is allowing them to have a different
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outlook on this topic. A research study was conducted on first-year students of the Faculty of
Criminal Justice and Security (Slovenia) in which they were directly asked to state the extent to
which TV series and films influenced their enrollment decision (Slak, 2020). Many believe that
the issue stems from the different TV shows and movies today, but the study shows that many of
the students were motivated by those certain shows and films to pursue the degree. Everyone is
going to have their own opinion about the CSI effect, but it is how we see the good in something
and how it is inspiring others is what should matter.
How is the CSI effect seen among the public?
One of the ways that the CSI effect has been portrayed is how the media wants us to
perceive it. Due to the rise in the numerous amounts of TV shows like CSI, NCIS, Law and
Order, etc these are just a few examples of how the shows where the CSI effect can be seen. The
media has been considered as an essential tool in crime scene investigation for investigators and
law enforcement. Investigators utilize the support from media in several criminal investigations
to achieve numerous objectives such as the identification of the victim, identification of the
suspects, identification of the vehicle involved in crime, establish victim’s or offender’s last
movement and so on (Sharma, 2019). There have been studies that have shown that because of
the array of TV shows it has allowed more students to enroll in areas of college that involves
forensic science and other areas that involve the CSI effect. But the media seems to think that
with the TV shows that among other things influencing these kids it leads to a misperception of
what forensic science and other areas are all about.
There are certain ways that can help the media when it comes to allowing those to see
what goes on in the word of law enforcement without misguiding people. The development of
universal communication channels through the internet has provided the facts relating to
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crime statistics, personnel and other social demographics relating to the area being policed that
can be easily accessed by law enforcement further and to take necessary action to control the
crime in the area or the region (Sharma, 2019). Which in part leads to the whole issues
surrounding the media, how is the perception being misconstrued to the viewers? This means we
should also include the media literacy campaigns to educate the people and investigators that
how media can influence the public opinion Sharma, 2019). It is important that we are educating
those who want to pursue a career in law enforcement of forensic science while making sure they
are receiving the facts.
Utilizing the work of Heinrick (2006) and Lawson (2009), Maeder and Corbett (2015:84)
define the CSI effect as “the perception commonly held by lawyers, judges, police officers, and
even the general public that, due to the apparent availability of forensic evidence on crime
television shows such as CSI, jurors may be either unwilling to convict in the absence of such
evidence or overly reliant on it when it is presented (Dunn, 2018). So how does this definition
compare to the one that was previously mentioned? In this study we are seeing how once again
the media has displayed the TV shows but in a way that deals with how these show the process
of collecting DNA and so much more. The repetitive pattern of television's mass-produced
messages and images forms the mainstream of the common symbolic environment that cultivates
the most widely shared conceptions of reality (Dunn, 2018). Which we know from previous
discussion that the media and how they want us to perceive this effect can affect how the viewers
take in the information that is being displayed on the TV shows and etc.
They tested a few different hypotheses and it is clear that forensic (CSI) and police (SVU)
dramas reference DNA at a much higher rate than FBI dramas, providing support for Hypothesis
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1 (Dunn, 2018). This hypothesis involves the idea the dramas like the show FBI focuses more on
the profiling aspect versus the idea that you need DNA to capture a suspect. Doing a study like
this also has allowed them to see how the CSI effect is clearly put int perspective, because not all
of the shows have the same plot of what happens, but they share the common idea: law
enforcement. Our study informs future research on the CSI effect. Many of the existing studies
look solely at CSI or lump crime shows together as a singular genre or two (e.g., forensic dramas
vs. all others) (Dunn, 2018).
We have found another study that has to deal with how colleges are seeing an increase into
the enrollment of forensic and criminal investigation classes. Theoretically, ‘the CSI effect’ arises
due to the fact that there are aspects of human society with which only a certain portion of the
population has actual experience (Slak, 2019). They were aware of the common misconceptions
that the media has provided which is why many were worried that the misconceptions of this
affect would shy the kids away from choosing the classes. Many have also been concerned about
it affecting students and even adults when it comes to juror’s decisions because there has been
said of this issue in the court rooms which has cause an uproar in certain areas. However, they
attribute such heightened demand for scientific evidence to rational expectations depending on
the seriousness of the crime and the new scientific methods that are becoming a daily reality, and
not to the viewing of CSI and similar shows (Slak, 2019).
The results indicate that some students were motivated by TV series and film, although more
in-depth research would need to be done to provide better insight into the dimension of the CSI
effect (Slak, 2019). The study was done on first year college students, but it does give us a brief
understand into why the students chose what they did based on what shows they have watched
which there was a positive effect in the end. Moreover, it is highly likely that both the media
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content selection and the study programme were affected by reasons that impacted the
development of other motivational factors (Slak, 2019). The CSI effect can be seen here as
having a positive effect on students and they did not let the media influence their decision but
what we do not know is that is this always the case? More studies obviously would need to be
done with a much bigger pool of students to give a much better understanding of how the
students really choose what they decide to major in.
While studies have shown little to no support for the CSI effect, researchers have found that
the perception of its existence among the public and criminal justice actors is the opposite
(Davis, 2021). This study is similar to the one we talked about before, but it does differ in such
as the methods used, the number of students used, the different classes that are being taken, etc.
But what they do have in common is that they both explore the CSI effect among college
students and see how it has affected what classes they take. While research has indicated
minimal support for the existence of the CSI effect, studies on the perceptions of this concept
suggest that members of society, especially criminal justice actors like prosecutors, defense
attorneys, and law enforcement, possess beliefs about the CSI effect that directly contradict
established conclusions (Davis, 2021). From this contradiction there was a study that intertwined
that involved asking community members if they had any idea about the CSI effect and they did
not understand what it was until someone gave them the definition. But with the college students
it is very evident that the TV shows, movies, etc played a role in what classes they decided to
take as well as what they major in.
The present study showed that students enrolled in criminology courses do in fact
perceive the existence of a CSI effect for jury verdicts and offender behavior despite reporting
previous awareness of the CSI effect (Davis, 2021). There were many factors that were taken
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into consideration in order for these results to come out the way that they did which it did
influence how they would turn out but with any study that is to be expected. But in the end, it is
important that we take a bigger look at the picture and find ways to better what we have already
gotten and there look into recommendations like these people did. Therefore, it is recommended
that, (1) discussion on the CSI effect should be introduced into introductory
criminology/criminal justice courses in order to reach the widest audience (e.g. majors and non-
majors), and (2) subsequent courses should spend time reinforcing the discrepancies between
evidence and perceptions in the criminology/criminal justice field (Davis, 2021). With any study
there is almost always a need for future research that would need to be done in order to gain a
better result, but it is the studies like these and more that can help open our eyes to what is going
on in any topic.
We know from a numerous number of studies that the CSI effect involves the
misperception of forensic evidence in the various amount of TV shows, films, etc. Respondents
still believe that forensic evidence is a key part of a criminal case, with nearly 30% of
respondents believing that the absence of forensic evidence is sufficient for a prosecutor to drop
the case and nearly 40% believing that the presence of forensic evidence – even if other forms of
evidence suggest that the defendant is not guilty – is enough to convict the defendant (Kaplan,
2020). Many have been too quick to jump and blame the CSI effect for causing the errors in
forensic evidence, but a poll taken of 100 people showed that they believed there are errors in the
techniques to gather such evidence. The CSI effect many claims may affect juror expectations
and perceptions, including creating un- reasonable expectations among jurors; elevating forensic
evidence over other forms of evidence; and perceiving forensic evidence as infallible, objective
and free from human judgement or error (Kaplan, 2020). In all reality the CSI effect has many
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positive outcomes while it is still being mistreated as something bad or doesn’t exist because
there are results that prove otherwise. It is also something that is just per fact because anyone or
anything can influence us on the daily, but it is how we take what we are shown, taught, etc.
When asked whether watching these shows changed their interest in forensic science,
nearly three-quarters of respondents (99 of 135 respondents; 20 respondents in the sample did
not watch these shows) claimed they are “Much more interested” or “Somewhat more interested”
in forensic science as a result of these shows (Kaplan, 2020). While many do not necessarily
believe that the shows are 100% accurate, they do understand that it does draw their interest into
watching it more while learning something in the process. In this study we attempted to address
the CSI effect directly by asking respondents how accurate they believe the “most accurate
fictional show” and the “average fictional show” is in depicting forensic science (Kaplan, 2020).
Which based on the results there was a somewhat accurate understanding of how the CSI effect
works and it did not show any negative outbreak from the public from all different groups that
were interviewed. But in the end how do you see the CSI effect and how will you educate others
to see your side?
Conclusion
In conclusion, we can see how the CSI Effect has played a key role in how not only the
public view is but also how the media has portrayed such a topic. It is important that we
comprehend why this effect has been able to have a positive outcome in college students but not
those in other age group categories. There are many factors that have an effect on how we
perceive what we are taught or shown but is how we take what we are taught and come to some
kind of understanding that makes sense. We need to realize that the media and other sources have
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affected the way we think and do some of the things we do but we need not to let it do that. The
question that we will leave you to ponder is how will you teach those about this effect?
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References
Davis, B. K., & Brooke, E. J. (2021). Making better offenders? Exploring the perception of the
csi effect among college students. Journal of Criminal Justice Education, 32(4), 446–463.
https://doi.org/10.1080/10511253.2021.1912128
Exploring the impact of CSI effect and appropriate ... - amity university. (n.d.).
https://www.amity.edu/gwalior/jccc/pdf/jccc-12-19-17.pdf
Kaplan, J., Ling, S., & Cuellar, M. (2020). Public beliefs about the accuracy and importance of
forensic evidence in the United States. Science & Justice, 60(3), 263–272.
https://doi.org/10.1016/j.scijus.2020.01.001
Rhineberger-Dunn, G., Briggs, S. J., & Rader, N. E. (2017). The csi effect, dna discourse, and
popular crime dramas*: Csi effect, dna discourse, and popular crime dramas. Social
Science Quarterly, 98(2), 532–547. https://doi.org/10.1111/ssqu.12289
Slak, B., Erčulj, V. I., Areh, I., & Dobovšek, B. (2020). Do fictional forensic and criminal
investigation television shows influence students’ enrollment decisions? Journal of
Criminal Justice Education, 31(1), 23–42.
https://doi.org/10.1080/10511253.2019.1651357
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