Examlex
Which one of the following statements is true?
Secular Trend
A secular trend is a long-term pattern observed over a significant period of time, often used in reference to changes in population characteristics.
Puberty
The developmental phase in which a child's body transitions into an adult body capable of sexual reproduction, marked by physical changes and hormonal shifts.
Developed Countries
Nations with advanced economic systems, high standards of living, and well-established infrastructure.
Erik Erikson
A developmental psychologist known for his theory on the psychological development of humans, characterized by eight stages over the lifespan.
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