This document summarizes a research study on the effects of excessive cellphone use. The introduction discusses some health concerns linked to cellphone radiation and the mental health impacts of disrupted sleep cycles from nighttime phone use. The research questions focus on how improper cellphone use affects the human body and signs of illness that may result. The study scope is limited to Grade 11 students at Quirino General High School. The significance is to educate students and parents on the negative effects of excessive cellphone use. The literature review discusses issues like increased stress, eye problems from prolonged screen time, weakened family bonds, distraction from studies, and hampered thinking from over-reliance on phones. The methodology will use qualitative research through student interviews to understand

1. The
A Research Study
Presented to:
Ms. CARINA JOY S.SARANDI
Subject teacher
Q G H S
Cabarroguis, Quirino
In partial fulfilment of the
requirement for S.Y 2018-2019
Presented by:
Aiberlene S. Binlayan
Jemma T. Dionio
Nicolette Anne D. Soto

2. CHAPTER I
INTRODUCTION AND ITS BACKGROUND
According to some studies using phone can affect our health. If Rf
radiation is high enough, it has a ‘thermal’ effect, which means it raises body
temperature. There are concerns that the low levels of RF radiation emitted by
mobile phones could cause health problem such as headache or brain tumor.
Cellphones can cause some minor physical ailments, the mental effect of
cellphone use much serious.
This might be caused by staying up late to play watch videos, waking up
during the night to check notifications or due to using screens during the hour
before sleep which can disrupt the body’s natural melatonin production cycles.
It also can affect on studies, students will be distracted.They might use them
play games or do other activities that distract their attention from learning.
B. RESEARCH QUESTION
1. What are the effect of using too much cellphone?
2. How does improper use of cellphone effects our human body?
3. What will happen to our human body if we use cellphone improperly?
4. What are the signs and symptoms of sickness that we could acquire in the proper use
of cellphone?

3. C. SCOPE AND DELIMITA
TION
This study is only focus on the Grade 11 Gas student of Quirino General
High school.
D. SIGNIFICANCE OF THE STUDY
Students. To educate students on the effect of using to much cellphone.
Parents. To inform the parent on the negative effect of using to much phone. Future
Researcher. ‘This will serve as a basis for future researchers if they intend to
undergo similar studies regarding hydroponics.

4. CHAPTER II
Review of Related Literature and Studies
This are the disadvantages of using too much cellphone.
Increase stress level.
It can cause stress in many way and in many forms. Study shows use of
cellphone cause work worries to spill over into home time for both men and
woman, They also become slowly dependent on it.
Happen if you stare at your phone too long.
Looking at screens for too long without taking a breaks can also lead to
headache, eye discomfort, blured vision, dry eyes and itchy eye. Especially
the youth that is very addicted in social media and playing games before they
sleep.
Can affect bond with family.
Instead of spending time with your family youre turning out playing with
your phones and having fun of it.
Can distruct studies of student.
Cellphone can distruct studies of cellphone because obviously texting while a
teacher is lecturing distract student from learning the material and many
student prepare taking notes on their device since they find it easier to type
than write.
Hampers your thinking process.
Your cell phone is destroying your memory cell phone have occupied an
important place in our lives. The natural process of thinking and using our
own creativity has been hampers with this smart technology . We have failed
to realize that they have make us dependent on them.

5. RELATED LITERATURE
Prevalence of smart phone addiction sleep quality and associated
behaviour problems in adolescents.
World is ever changing due to advancement is in field of smart phones.The
ubiquity of smart phone technology raises concern for this addiction among
the adolescents and its relationship with quality of sleep, mental and physical
health problems. Objective of the study was to investigate magnitude of smart
phone addiction and evaluate the impact of smart phone addiction on their
mental health and sleep quality. Methods: a cross-sectional study was
conducted on sample comprising of 587 student o repudiated school. Student
were assessed with a specially designed proforma and smart phone addiction
scale (SAS) which was self-administered by the student. Subjects were
classified into smart phone non-user group, a low smart phone user group and
a high smart phone user group. Subsequently depression anxiety and stress
sub scores (DASS-21) scale were administered to asses associated behaviour
problems, investigation sleep quality Pittsburgh sleep quality inventory was
administered (PSQ1). Results: out of 587 subject who complete the
questionnaires 12.9% (n=76) were not using smart phones, (n=315) 53.62%
were low users and (n=196) 33.3% were high users of smart phone as
estimated by smart phone addiction scale. Those who used smart phone
excessively had high Global PQ1 scores and DASS-21 scores in terms of
depression, anxiety and stress. Conclusions: With increasing popularity of
smart phones thereby developing addictive tendencies. This study concludes
that youth are not only addicted but are also developing significant sleep and
behaviour problems owing to excessive smart phone usage.

6. CHAPTER III
III Research methodology
A. Research design
This study employed qualitative research design to know the effect of cellphone
among grade 11 GAS students in Quirino General High school.
B. Sampling Procedure and Sample
Factors to consider while selecting the case studies involved the appropriate number of
section in grade 11GAS of Senior High school, The number of participants per section,
C. Data Gathering Methods
1. Prepare an interview guide and the material needed in the study.
2. The researcher will survey in Grade 11 Gas student of Quirino General Highschool.
3. Gather all data and information
D. Data Analysis

7. CHAPTER IV