Examlex
Which of the following statements about the Macedonians is correct?
Constant Over Time
A situation or condition that remains unchanged throughout different periods.
Single Case
An in-depth study or analysis of a single instance, event, or subject as a method of research.
Cultural-Familial Retardation
A concept referring to intellectual disability that may result from environmental factors and may not have a clear genetic or biological cause.
Organic Retardation
Organic retardation refers to cognitive impairments resulting from physical damage to the brain or disruption in its development.