5-Point vs 7-Point Likert Scale – Key Differences Explained
Surveys are strong tools to gather opinions, acquire measurements in attitudes, and to analyse behaviour. Likert scale is probably the most popular in the center of most surveys, which is a rating technique that introduces evaluations and as a result provides them as measurable facts. A typical decision one has to make in design is […]
One-Way vs Two-Way ANOVA: Definitions, Differences, Use
Modern research is based on statistical analysis. In the areas of medicine, psychology, education, agriculture, or business, researchers may have the interest of comparing the performance of two groups. However, a series of t-tests to compare group means may easily inflate the probability of false positives. Here is where One-Way vs Two-Way ANOVA (Analysis of […]
When and How to Use Two-Way ANOVA (With Real-Life Examples)
ANOVA is a fundamental technique in statistics and, although the one-way ANOVA is very useful to compare three or more groups on the basis of one factor, research questions are usually more intricate. This is where the two-way ANOVA comes to the fore. The two-way ANOVA enables you to analyse the impact of two independent […]
Understanding One-Way ANOVA | Step-by-Step Guide with Examples
One way analysis of variance (usually called one-way ANOVA) is one of the most popular methods of analysis in research and applied areas. When you want to compare the means of three or more independent groups, here is the tool that provides you with a reliable answer without the danger of inflating false positives that […]
Likert Scale in Research: Best Practices & Real Examples
In research world, intensity of human attitudes, perceptions and opinions are of utmost importance. Getting beyond the yes/no questions allows the researcher to glimpse the gray scale of human life. This is where the Likert scale comes in as a very useful instrument. Likert scale was created in 1932 by psychologist Rensis Likert, and its […]
Purposive Sampling: A Complete Guide with Definition, Types, and Examples
In the study, choosing the right candidates can either succeed or ruin your study. Although random sampling has been viewed as the gold standard, it is a fact that in most instances researchers would require a narrower sampling technique. Enter the idea of purposive sampling- a strong non-probability purposive sample whereby the researcher is enabled […]
What Is Non-Probability Sampling? | Types & Examples
Sampling in research is extremely important to define the reliability and accuracy of findings. The probability sampling makes sure that each member of the population has a known probability of being sampled as non-probability sampling techniques do not offer this consideration. Rather, non-probability sampling will be used where the subjects are not determined at random. […]
Probability Sampling: Types and Key Examples Explained
Probability sampling in research is any method of sampling in which each member of a population has a known, discrete non-zero probability of selection into the sample. This is one of the core techniques of statistical sampling since it enables the researcher to draw statistical conclusions about a given population using the sample chosen. It […]
The Ultimate Guide to Writing a Powerful Cover Letter
A cover letter might appear an intimidating task to undertake yet it is a very important aspect of your job application. A good cover letter is going to attract the employer to see you as someone different from all the other applicants, and provide you with a platform to convince the employer why you are […]
How Long Should an Essay Be? Guidelines for Different Essay Types
So, this is just one of the many things students and writers find difficult to determine an essay’s suitable length. There are different types of essays writings, and each is meant for a definite purpose; the length required may vary depending on the type of essay, the audience, and the subject matter. In this blog, […]
