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Reliability & Validity
04.02.23 Types of validity Time to read: 5min

Construct Validity – Different Types & Examples

Construct validity determines how well a test measures the notion it was planned to evaluate. It is a crucial element in academic research as...
12.12.22 Types of validity Time to read: 4min

Internal vs. External Validity — Definition & Examples

When testing the cause-and-effect relationship, validity is divided into two categories: internal vs. external validity.1 Internal vs. External Validity – In a Nutshell The following can...
24.11.22 Reliability & Validi... Time to read: 6min

Random vs. Systematic Errors – Know the Difference

In scientific research, you will often encounter random vs. systematic errors. Random vs. systematic errors are known as measurement errors, which make the difference...
07.11.22 Reliability & Validi... Time to read: 5min

Triangulation in Research Definition & Examples

As a student, triangulation in research is a method that holistically increases the validity and credibility of your study. This article discusses what triangulation...
23.10.22 Types of validity Time to read: 6min

Face Validity – A Simple Guide with Definition & Examples

Validity refers to the degree to which a test measures what it promises to measure. A test needs to be valid if the results...
08.09.22 Reliability & Validi... Time to read: 5min

Reliability vs. Validity – Understanding the Differences

Researchers use reliability vs. validity as criteria for evaluating the quality of measurement. Assigning numerical values to a set of characteristics is necessary to...
22.06.21 Types of validity Time to read: 7min

External validity for college/university students

Research uses control groups and strategically chosen situations, people and events. The theoretical and practical aspects of the research may provide great results and...
14.06.21 Types of validity Time to read: 7min

Internal validity for college/university students

In a study, the internal validity can be defined as the level of truth in the whole experiment, to the extent that your cause-and-effect...
26.05.21 Types of validity Time to read: 6min

Validity for your research

When conducting quantitative research, you will want to know how valid your methods and research outcomes are. Most college students have a hard time...
10.05.21 Types of reliability Time to read: 8min

Reliability For Your Research

When undertaking in-depth research, reliability is one of the essential aspects that all university and college students need to follow to create a comprehensive...
20.08.20 Reliability & Validi... Time to read: 7min

Reliability and Validity – Definition & Types

Reliability and validity are two important concepts that are often relied upon by college students looking to determine the research quality. Below is a...