MELC 2| Lesson 4| Importance of Quantitative Research Across Fields
Summary
TLDRIn this 'Practical Research 2' class, Miss Jenny Vijay Arimbuyutan introduces the fundamental concepts of quantitative research, emphasizing its multifaceted role across various disciplines. The video elucidates how quantitative methods measure performance, assess effectiveness, and inform decisions in fields such as education, business, communication, demographics, economics, sports medicine, medical education, behavioral science, psychology, and political science. It highlights the significance of quantitative research in validating results, identifying patterns, and predicting trends, encouraging viewers to consider its application in their own fields.
Takeaways
- 📚 Quantitative research is essential for good research practices and understanding basic elements of research.
- 🔍 It is used across various fields to validate results, identify patterns, and make informed decisions based on numerical data.
- 🏫 In education, quantitative research measures performance levels, assesses teaching methods, and gauges stakeholder satisfaction.
- 💼 Business uses quantitative research to refine marketing strategies, make data-driven decisions, and understand consumer preferences.
- 🗣️ Communication studies use it to generalize findings about communication phenomena to larger populations.
- 📊 Demographic research employs quantitative methods to identify patterns and correlations within population samples.
- 💼 Economics applies quantitative research to evaluate behaviors, design policies, and forecast economic trends.
- 🏥 Sports medicine uses quantitative studies to investigate phenomena like the link between fast-food chains and childhood obesity.
- 🧬 Medical education benefits from experimental research designs to improve curriculum and teaching methods.
- 🧐 Behavioral science explores relationships between different types of behaviors using quantitative analysis.
- 🧠 Psychology utilizes quantitative methods to measure human behavior and characteristics through statistical and mathematical modeling.
- 🏛️ Political science investigates phenomena with quantitative data to describe circumstances related to political events and theories.
Q & A
What is the main focus of the video lesson presented by Miss Jenny Vijay Arimbuyutan?
-The main focus of the video lesson is to provide assistance in understanding the concepts of quantitative research and its application in various fields.
What are the basic elements of research that are essential for good research practices?
-The basic elements of research essential for good research practices are not explicitly listed in the script, but the lesson emphasizes the importance of quantitative research across different fields.
How can quantitative research be used in the education sector?
-Quantitative research can be used in education to measure the performance of students and teachers, assess the effectiveness of teaching methods and programs, and gauge the satisfaction of stakeholders including students, faculty, parents, administrators, and organizations.
What role does quantitative research play in business?
-In business, quantitative research is a valued tool for improving marketing strategies, making informed decisions on product or service development, and soliciting consumer opinions for productivity.
How can communication researchers use quantitative research to study communication phenomena?
-Communication researchers can use quantitative research to generalize understanding of specific communication phenomena to larger populations, such as studying the effects of disciplinary behavioral control statements in classrooms or communicative behaviors in romantic relationships.
What is the significance of random sampling in quantitative research within the field of demographics?
-Random sampling in quantitative research within demographics is significant as it allows for the collection of representative samples from larger populations, helping to discover patterns, associations, correlations, and other features of the population.
How can quantitative research be applied in economics?
-Quantitative research in economics can be used to evaluate economic behavior, design economic policies and techniques, and make more accurate and efficient research of complex economic phenomena and their interdependencies, with the aim of making predictions and forecasting future trends.
What example is given in the script about the application of quantitative research in sports medicine?
-The script provides an example from the University of Eastern Finland, where a quantitative study investigated the relationship between the growth of fast-food chains and childhood obesity, as well as the intervention needed to prevent obesity from reaching serious proportions.
How can medical education benefit from experimental research designs?
-Medical education can benefit from experimental research designs by enhancing the quality of education through testing interventions like curriculum, teaching-learning processes, or assessments, allowing researchers to overcome validity concerns and infer potential cause-and-effect generalizations.
What types of relationship questions are explored in behavioral science using quantitative research?
-In behavioral science, quantitative research tends to explore how one behavior exhibited by people is related to other types of behavior, such as the relationship between verbally aggressive behaviors and physical aggression, or certain supervisor communication skills and the emotional experiences of employees.
What is the role of quantitative psychologists in studying human behavior and characteristics?
-Quantitative psychologists study and develop methods and techniques used to measure human behavior and other characteristics, involving statistical and mathematical modeling of psychological processes, the design of research studies, and the analysis of psychological data.
How can quantitative research be used in political science to investigate phenomena?
-In political science, quantitative research can be used to properly investigate phenomena by providing quantitative data that describes the circumstances best, such as studying political revolutions and the emergence of political theory.
What is the final task expected of the viewers at the end of the session?
-The final task expected of the viewers is to identify different disciplines where quantitative research can be used, emphasize its contribution across fields, and illustrate its importance.
Outlines
📚 Introduction to Quantitative Research
This paragraph introduces Miss Jenny Vijay Arimbuyutan as the instructor for the 'Practical Research 2' class. She sets the stage for the lesson by explaining the importance of understanding quantitative research concepts for good research practices. The session aims to help learners identify the various disciplines where quantitative research can be applied, emphasizing its contribution and importance across different fields. The paragraph uses examples like computing networks and consumer choices to illustrate how numbers and rankings derived from quantitative research can influence decisions and perceptions.
📈 Applications of Quantitative Research
This paragraph delves into the applications of quantitative research across various fields. It starts with education, where quantitative methods measure performance and assess effectiveness, benefiting stakeholders like students, teachers, and administrators. In business, it aids in refining marketing strategies and product development by analyzing market size and consumer preferences. Communication studies use it to generalize findings about communication phenomena. Demographic research employs it to identify population patterns and associations. Economics utilizes quantitative research for policy design and economic behavior evaluation. Sports medicine applies it to study phenomena like the impact of fast-food chains on obesity. Medical education uses experimental designs to improve teaching and learning processes. Behavioral science explores relationships between different types of behavior. Psychology focuses on measuring human behavior using statistical and mathematical models. Lastly, political science uses quantitative methods to investigate political phenomena and theories. The paragraph concludes by inviting learners to reflect on how quantitative research could be beneficial in their own fields and to share their thoughts.
Mindmap
Keywords
💡Quantitative Research
💡Research Practices
💡Disciplines
💡Satisfaction Ratings
💡Experimentations
💡Market Size
💡Demographics
💡Economic Behavior
💡Adiposetissue
💡Validity Concerns
💡Behavioral Science
💡Political Science
Highlights
Introduction to the concepts of quantitative research and its importance in various fields.
Quantitative research is essential for good research practices and understanding basic elements of research.
Quantitative research can identify disciplines for its application and emphasize its contribution across fields.
Numbers, rankings, and percentages are products of quantitative research, representing meaning and connecting ideas.
Quantitative research serves as a multi-purpose method for testing, identifying, counting, assessing, and clarifying.
In education, quantitative research measures performance levels and assesses the effectiveness of methods and programs.
Quantitative research in business improves marketing strategies and informs decisions on product or service advancement.
Communication research uses quantitative methods to understand and generalize communication phenomena to larger populations.
Demographic studies use quantitative research to discover population patterns, associations, and correlations.
Economics applies quantitative research to evaluate economic behavior, design policies, and forecast future trends.
In sports medicine, quantitative research investigates phenomena like the relationship between fast-food chains and childhood obesity.
Medical education benefits from experimental research designs to enhance quality and infer cause and effect relationships.
Behavioral science explores relationships between different types of behaviors using quantitative research methods.
Psychology uses quantitative methods to measure human behavior and characteristics through statistical and mathematical modeling.
Political science investigates phenomena using quantitative data to describe circumstances effectively.
Invitation for listeners to comment on how quantitative research could help in their chosen field.
Conclusion and sign-off for the session, encouraging further exploration of quantitative research applications.
Transcripts
[Music]
good day
welcome to practical research 2 class i
am miss jenny vijay arimbuyutan
but you may call me miss a this video
lesson provides you assistance in
accomplishing the task in your learning
modules
today's session leads you through the
process of understanding concepts of
quantitative research
this leads you through the basic
elements of research which are essential
for good research practices
also this introduces the importance of
quantitative research in different
fields
at the end of this session you are
expected to
identify the different disciplines where
you can use quantitative research
emphasize the contribution of
quantitative research across
fields and illustrate the importance of
quantitative research across
fields
have you ever wondered how computing
networks determine the satisfaction
ratings
of their viewers per television show
aired in a specific time slot
numbers they truly project reality
have you also asked yourself where the
best spaghetti or fried chicken in town
is
you may ask your friends the most
mentioned brand or store wins in your
mind
and somehow gives you an idea what to
choose
numbers they represent meaning and
connect ideas
rankings and percentages are products of
quantitative research
most areas of study have to deal with
processes
that involve experimentations tests and
research
in these situations quantitative
measures are more or less involved
in validating results and findings
quantitative research
serves as a multi-purpose method for
example
to test to identify to count
to assess to clarify etc
some areas and the function of
quantitative research are provided in
this video lesson
so let's get started
number one education quantitative
research can be used in measuring the
level of performance of students
as well as teachers it can also be used
to assess the effectiveness of the
methods used the different programs
conducted
and the satisfaction of all stakeholders
and education sector
including students faculty parents
administrators the community the
government and non-governmental
organizations
through this research method the
interests of these groups can be
advanced or enhanced
by implementing quantifiable best
practices
number two business quantitative
research is a valued tool in business
when it is used intelligently it can
improve the overall marketing strategy
help the company make informed decisions
on how to move forward
with a particular product or service and
even solicit consumers opinions
for productivity this type of research
is largely utilized in product
development
to create favorable marketing campaigns
data that are often used in this type of
research are market size
demographics and user preferences
number three communication pieces are
often interested
in how an understanding of a particular
communication phenomenon
might be generalized to a larger
population
for example researchers can advance
questions like
what effect do disciplinary behavioral
control statements
have on a classroom or
what communicative behaviors are
associated with different stages in a
romantic relationship
number four demographics quantitative
research
samples of populations ideally are
collected by selecting respondents
randomly
from the larger populations you may use
quantitative research to discover
patterns
associations correlations and other
features of a population
researchers collect demographics to
inform readers about the sample of
respondents to their survey
the hope is this sample is the
representative of the larger population
number five economics you may use
quantitative research to evaluate
economic behavior and design economic
policies and techniques
applying quantitative methods models and
the corresponding procedures
help to make more accurate and efficient
research of complex
economic phenomena and issues as well as
their interdependence with the aim of
making the sessions
and forecasting future trends of
economic aspects and processes
number six sports medicine in this
discipline
a quantitative study may be done by
studying a phenomenon
like what the university of eastern
finland did
they investigated the relationship
between the growing of fast
food chains and obesity of children as
well as the intervention needed
to prevent the children's obesity from
reaching serious proportions
it had been found out that doing active
exercise would help the children have 26
to 30 percent less adipose tissue than
their peers who were physically inactive
number seven medical education
experimental research designs may
enhance the quality of medical education
the set design test intervention like
curriculum
teaching learning process or assessment
with an experimental group
either comparison or controlled group of
learners
may allow researchers to overcome
validity concerns
and infer potential cause and effect
generalizations
number eight behavioral science
relationship questions tend to explore
how one behavior
exhibited by people is related to other
types of behavior
examples are verbally aggressive
behaviors related to physical aggression
that is when a person has high level of
verbally aggressive behavior
does he or she tend to be physically
aggressive
certain supervisor communication skills
related to the emotional experiences of
employees
number nine psychology quantitative
psychologists
study and develop the methods and
techniques used to measure human
behavior and other characteristics
their work involves the statistical and
mathematical modeling of psychological
processes
the design of research studies and the
analysis of psychological data
number 10 political science many of the
phenomena that are studied in political
science can only be properly
investigated
using quantitative methods when
discussing political revolutions
and the emergence of political theory
quantitative data often describes the
circumstances
best
so those are the different fields or
disciplines where we can use
quantitative research
have you ever wondered on how would
quantitative research help you in your
chosen field
comment your answers below that's all
for today
thank you for listening until next time
you
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