What is a comparative question?

Comparative research questions. Comparative research questions aim to examine the differences between two or more groups on one or more dependent variables (although often just a single dependent variable).

Also to know is, what is a qualitative question?

Get better data and simplify analysis: qualitative vs. quantitative questions. This type of question is known as an “open-ended” or “qualitative” question. It is called “open-ended” because the person responding to it is free to answer in any manner he or she chooses.

What are some examples of quantitative data?

There are two general types of data. Quantitative data is information about quantities; that is, information that can be measured and written down with numbers. Some examples of quantitative data are your height, your shoe size, and the length of your fingernails. The number of hairs on your knuckle.

What are the types of quantitative?

There are four main types of quantitative research designs: descriptive, correlational, quasi-experimental and experimental. The differences between the four types primarily relates to the degree the researcher designs for control of the variables in the experiment.

What is a qualitative question?

Get better data and simplify analysis: qualitative vs. quantitative questions. This type of question is known as an “open-ended” or “qualitative” question. It is called “open-ended” because the person responding to it is free to answer in any manner he or she chooses.

What is the descriptive question?

Descriptive questions are questions which need answers that contain definitional information about the search term or describe some special events. We have proposed a new descriptive QA model and presented the result of a system which we have built to answer descriptive questions.

Why do we use quantitative methods?

Quantitative methodology would best apply to this research problem. A quantitative approach allows the researcher to examine the relationship between the two variables of income and health insurance. The data can be used to look for cause and effect relationships and therefore, can be used to make predictions.

What is the research question?

A research question is an answerable inquiry into a specific concern or issue. It is the initial step in a research project. The ‘initial step’ means after you have an idea of what you want to study, the research question is the first active step in the research project.

What is a quantitative research question?

The type of quantitative research question that you use in your dissertation (i.e., descriptive, comparative and/or relationship-based) needs to be reflected in the way that you write out the research question; that is, the word choice and phrasing that you use when constructing a research question tells the reader

What is a quantitative method?

Definition. Quantitative methods emphasize objective measurements and the statistical, mathematical, or numerical analysis of data collected through polls, questionnaires, and surveys, or by manipulating pre-existing statistical data using computational techniques.

What is comparative meaning?

comparative. A form of an adjective indicating a greater degree of the quality that the adjective describes. Better is the comparative form of good; faster is the comparative form of fast; bluer is the comparative form of blue; more charming is the comparative form of charming. (Compare superlative.)

What is a quantitative descriptive study?

Quantitative research designs are either descriptive (subjects usually measured once) or experimental (subjects measured before and after a treatment). A descriptive study establishes only associations between variables. In an unblinded experiment, such variables can help define the magnitude of any placebo effect.

What is a causal research question?

The investigation into an issue or topic that looks at the effect of one thing or variable on another. For example, causal research might be used in a business environment to quantify the effect that a change to its present operations will have on its future production levels to assist in the business planning process.

What is the definition of comparative research?

Comparative research is a research methodology in the social sciences that aims to make comparisons across different countries or cultures.

What is a correlational variable?

Correlation means association – more precisely it is a measure of the extent to which two variables are related. If an increase in one variable tends to be associated with an increase in the other then this is known as a positive correlation. An example would be height and weight. Taller people tend to be heavier.

How do correlations work?

The main result of a correlation is called the correlation coefficient (or “r”). It ranges from -1.0 to +1.0. The closer r is to +1 or -1, the more closely the two variables are related. If r is positive, it means that as one variable gets larger the other gets larger.

When would you use a correlational study?

In psychology, correlational research can be used as the first step before an experiment begins. It can also be used if experiments cannot be conducted. It determines if a relationship exists between two or more variables, and if so, to what degree the relationship occurs.

What is the purpose of a correlational study?

One purpose for doing correlational research is to determine the degree to which a relationship exists between two or more variables. Notice that I did NOT say cause-and-effect relationship.

How is a correlational study conducted?

In general, a correlational study is a quantitative method of research in which you have 2 or more quantitative variables from the same group of participants, & you are trying to determine if there is a relationship (or covariation) between the 2 variables (that is, a similarity in pattern of scores between the two

What makes a correlational study?

A correlational study determines whether or not two variables are correlated. This means to study whether an increase or decrease in one variable corresponds to an increase or decrease in the other variable.

What is an example of a positive correlation?

Positive Correlation Examples. 7th grade8th grade9th gradeMiddle SchoolHigh SchoolCollege. A positive correlation is a relationship between two variables where if one variable increases, the other one also increases. A positive correlation also exists in one decreases and the other also decreases.

What is a positive relationship?

positive relationship. (in research) a direct relationship between two variables in which as one increases, the other can be expected to increase. Also called direct relationship. Compare negative relationship.

What is an example of a negative correlation?

The two directions of a correlation are positive and negative. When two variables have a negative correlation, they have an inverse relationship. This means that as one variable increases, the other decreases, and vice versa.

What are the 4 types of quantitative research?

In the middle, with experiment design moving from one type to the other, is a range which blends those two extremes together. There are four main types of Quantitative research: Descriptive, Correlational, Causal-Comparative/Quasi-Experimental, and Experimental Research.

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