Monthly Archives: November 2019

A Full Guide to Quantitative Research

a book and a notebook on the table

When talking about researching and data collection processes, it’s hard not to mention the two major categories of research – quantitative and qualitative. Some students might feel frustrated about these two types and not really understand what they are and how to use them in their papers. So, we have prepared a complete guide that will tell you everything that you should know to conduct in-depth research for your academic works.

Definition

Quantitative research is the process of gathering various numerical data in order to study some phenomenon or case. This raw data is later transformed into graphs and tables, proceeded, and analyzed. It commonly uses measurable data to test theories and assumptions, discover patterns, and formulate facts.

Quantitative research is commonly transformed into statistics that later can be combined with qualitative research results in order to develop ideas and hypotheses.

Methods

There are four types of quantitative research methods that are commonly used in various studies:

  • Experimental research
  • Correlational research
  • Causal-comparative research
  • Descriptive research

Our experts conduct each and every type of research that is needed. So, if you feel overwhelmed, you can always turn to our team for help. And now, let’s find out what are the specifics of methods that are used in quantitative research.

Experimental research

Experimental research is a quantitative method that aims to prove or disprove a hypothesis (in some cases, a number of hypotheses). It is one of the most common research methods in science (commonly natural sciences, such as biology or physics) and establishes the causes and effects of various phenomena. Every student faces experimental research in the lab during their science classes, so it’s easy to understand the specifics, such as the combination of practical and theoretical knowledge, the variety of possible outcomes, etc.

There are three types of experimental research design:

  • Pre-experimental research design – is a design where an experimental group (or a number of groups) is observed and studied without comparing it to a control group. It is named so due to its main purpose – to define if the further study should be done.
  • Quasi-experimental research design – is a design that implies selecting groups without any random assignment or pre-selection process.
  • True experimental research design – is a design where researchers have control over the variabilities and randomized assignment of control and test groups. This is the most accurate type of research design.

Correlational research

Correlational research is a method that aims to define correlation and relationships between two or more variables. For example, there might be a correlation between such things as carpets and allergies, where these variables are measured between -1 and +1. If the correlation coefficient is close to 1, it tells us that there is a positive correlation – carpets cause allergies. It’s not an absolute fact, and it doesn’t mean that every carpet owner will have an allergy. It just means that it is more likely with people who live with carpets in their homes to have allergies.

Causal-comparative research

Causal-comparative research aims to find correlations and causative relations; however, unlike correlational research, it studies dependent and independent variables. Mainly it studies how focus groups change under the influence of variables, or in other words, how an independent variable affects dependent variables.

Descriptive research

Descriptive research is a method that studies the objects or phenomena from a descriptive point of view. In other words, it aims to collect quantifiable data about the object of the study in order to later use it for statistics and further analysis. Descriptive research deals with independent variables – thus none of them can be manipulated.

The data obtained in the process of descriptive research can be used for cross-sectional studies, comparison, patterns discovery, etc. The most common descriptive research method is an observation that aims to collect numerical data based on the observations. For example, researchers can collect information about their focus group such as their height and weight, age, income, etc.

The other way to collect information for descriptive research is to use surveys and case studies, which are also highly effective.

Strengths

When deciding what data collection method or approach to choose, it’s important to consider the strength and limitations of each of the options. Here are the specifics of quantitative research that might be beneficial for your study.

High reliability

The main specific, which is also the main advantage, is that quantitative research results are objective and unbiased (if the research was done right) and logical and statistical, thus are highly reliable.

Speed

Quantitative research is also faster to conduct as there is no such information that needs to be interpreted or evaluated, so the results are faster and easier to analyze. For example, if the surveys are conducted, the respondents don’t need to explain their choice or fill out open-ended questions, so there will be no extra work besides calculating and putting the data together into tables or statistics.

Generalization

Quantitative research can interpret the results received from a target group (or the group of research) and apply them to a larger group, making generalized conclusions.

Limitations

There are also limitations to pay attention to, especially, if you are going to use quantitative research in the process of writing a research paper.

Context

When dealing with raw numbers (which is what quantitative research does), it’s hard to understand the context of the phenomenon which is studied. It limits the outcomes which might not properly represent the phenomenon but generalize it instead.

Resources

Researchers don’t always have access to the proper sources of data they need. The lack of resources might be the reason why results are biased and inaccurate.

Generally, quantitative research should be supported by qualitative research also as they create a wonderful combination that allows examining and studying complex objects while staying unbiased in the conclusions.

So, this was our guide on quantitative research. We hope that you find it useful for your studies!

The List of Essential Skills for a College Student

a college student reading a magazine

Have you ever wondered if there is a set of habits and skills that makes a college student successful? Or if there are some skills that a high school student should develop before going to college? We have created a list of such skills that help a college student not only succeed in studying but also get the most out of college years.

Self-Discipline

This is the most important skill that a college student should possess or develop through the school year. It’s hard to overestimate the importance of self-discipline as it is one of the main factors that affect students’ grades.

Being self-disciplined means valuing your time and making decisions that sometimes might be pretty hard. It’s also about establishing a schedule and following it, putting enough time and effort into studies (even if they are boring), and setting the right short-term goals.

College is a place with numerous temptations like late-night parties, laziness, and alcohol, so it’s often hard for a person to concentrate on their studies. That is why college years might become a real challenge for one’s self-discipline.

Time Management

How often do we hear people complaining that they can’t find time to do something? However, there are also people who can study, work, and even manage to raise kids and have hobbies at the same time. How is it possible? Do the latter have more than 24 hours in a day? No. They just can manage their time successfully.

Time management is not about finding an activity to keep you busy but rather being objective when it comes to planning ahead and setting tasks. When you know how much time you need to complete an assignment, it’s easy to plan your evening and spend time effectively.

By establishing a schedule and planning your activities beforehand, you can achieve success in studying while keeping your social life. When one knows how to manage their time, they tend to procrastinate less and get to work when they get the task instead of waiting until the very last moment. That’s the main reason why students with great time management skills rarely miss the deadlines – they had it in their schedule and completed the task beforehand. If you face difficulties with managing and plannin your time, you can turn to us for assistance with your assignments.

Personal Finance Management

When living far away from your home, there is a lot you need to learn how to do, including managing your finances. It all depends on the amount of financial support you get (if any), but generally, it’s hard for the majority of students to stick to their budget.

Every college student should be able to plan their spending ahead and rationally use their budget. It’s hard considering all the temptations, like parties, concerts, and fashionable clothes. However, college teaches how to make priorities.

Self-Care Skills

Many students who live with their parents face the need to care about themselves only when coming to college. This is the time when they realize they don’t know how to do their laundry, how many times they should change their bedsheets per semester, and where to buy various necessities.

If you are laughing while reading this, then you are probably one of those students who were taught how to take care of yourself and your home, and that’s a great start already. However, if you have never learned how to unclog the shower drain, it’s just the right time to start doing so. There are a lot of things that college students who live in the dorms have to deal with, so being prepared is the must.

Self-care skills also imply paying attention to your appearance and well-being. You will be the one responsible for your health, hygiene, and clothes. So, being acquainted with different medicines and health/beauty routines is highly suggested.

Communication Skills

There’s nothing wrong with being introverted or shy. However, college is not really that place where you can easily avoid communication. So, future (or present) college students should really work on their communication skills.

Talking to your professor, roommate, or classmates might seem intimidating if you are a rather shy person, however, practice is what you need to feel more comfortable in a conversation. Here are a few tips for you:

  • Keep a friendly approach. It’s always awkward when a person who you are speaking seems to not enjoy this conversation (but rather treats you as a burden). You wouldn’t want that happen to you, right? So, don’t be the person who acts like that in the first place. Many shy people seem hostile when approached. Don’t do that, control your facial expression, and be friendly when someone starts talking to you.
  • Be a good listener. There is hardly anything ruder than interrupting a person while they are speaking or not paying attention to the conversation. Make sure to learn how to listen to a person in order to become better in communicating.
  • Show your interest. Ask questions – they are great for establishing contact and finding something in common.

Research Skills

Being in college means writing tons of assignments, which also means knowing how to do your research. This is the type of skill that will significantly help you with your written assignments – saving you time and improving your grade.

Learn how to conduct research and look for the right sources for your works while you are still in high school to make sure you are ready for college assignments. And if you are a college student already, improve your researching skills by creating a list of reliable sources such as Google Scholar in your computer for easier access and learning some tips and tricks on googling the needed keywords.