Answer:
An operational definition is the preise meaning of a term used to describe a variable such as a type of behavior, which researchers want to measure.
Explanation:
Every variable used in a research must have two definitions: the conceptual definition and the operational definition. The conceptual definition is the one that can be found in a dictionary, it explains the construct and its relationship to other constructs. The operational definition defines de variable in terms of observable constructs that can be measured empirically. For example, when studying different types of behavior, the operational definition must make clear what empirical elements define each type of behavior.
Answer:
Decreased reaction time
Explanation:
Reaction time is the process of responding to a task when we perceive a thing and will take time to respond it is called reaction time. This is also called a reaction time of responding, detection and perception of a process. The reaction time for a process or a task depends on some factor such as:
Thus 9 years old has an easier time catching for the ball in contrast to 3 years old depends on their physical strength and their cognitive functioning. A 3-year-old has not developed till well reversibility, conservation and logical reasoning to perceive the object in such a manner than a 9 year old one.
Answer:
the action or fact of forming a united whole.
Explanation:hope it helps can I please be brainliest
Answer:
123 years to reach 2 billion
Explanation:
it is estimated that the population of the world one billion for the first time in 1804. it would be another 123 years to reach two billion in 1927. but it took only 33 years to rise by another billion people, 3 million in 1960.
MAKE ME AS THE BRAINLIEST PLEASE
If demand is high and supply is low, the merchant should wait until more of the item is available. If you have any questions please ask!
