Examlex
In an experimental design, a variable that the experimenter controls or modifies in the experiment is called a treatment variable.
Elementary
An adjective describing the fundamental or basic aspects of something, or relating to the introductory level of a subject.
Middle School
An educational institution that serves as a transition between elementary school and high school, typically for students in grades 6 through 8.
Falling in Love
The process of developing deep feelings of attachment and affection towards another person.
Serious Relationship
A committed partnership where individuals are emotionally invested, typically considering long-term goals and compatibility.
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