Examlex
Instant messaging (IMing) is a service that enables instant or real-time communication between people.
Independent Variable
A variable in scientific experiments that is manipulated or changed to observe its effects on a dependent variable.
Comparative Historical Research
A methodology in social science that compares different societies or historical periods to understand societal functions, transformations, and developments.
Newspaper Classified Ads
A section in newspapers used for advertising jobs, sales, services, and other announcements, typically organized by categories.
Educational Credential Requirements
The specific degrees or certifications that are necessary for a certain job or profession.
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