A-B-A-B design could provide the most valid non intervention measure with demonstration of experimental control.
In statistics, the experimental design, also known as the design of experiment (DOE), is described as the layout of an information-gathering experiment in which a variation may or may not be present. Typically, controlled experiments use this phrase. In order to make the results more reliable, these tests minimize the impacts of the variable. In this design, a group of people, plants, animals, etc. may participate in an experimental unit's procedure.
Pre-experimental research designs are the most straightforward kind of experimental research designs in statistics. Following the identification of some factors as causes and effects, a group or groups are kept under observation in this method. Typically, this approach is used to determine whether the targeted group need additional research. This is the reason why this procedure is regarded as being economical.
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A social play.
because it is a play that involves with interactions between peers which is crucial in the early years.
<em>Answer</em><em>:</em><em> </em><em>to</em><em> </em><em>stop</em><em> </em><em>doing</em><em> </em><em>crack</em><em> </em><em>and</em><em> </em><em>cocaine</em><em> </em><em>unless</em><em> </em><em>they</em><em> </em><em>want</em><em> </em><em>to</em><em> </em><em>hurt</em><em> </em><em>themselves</em>
Answer:
Correct answers are:
3. The British government could more easily control and tax the colonists if they lived east of the mountain range.
4. The native people asked that the British not allow their colonist to encroach on their lands.
Explanation:
Namely, options 3 and 4 are correct because Britain wanted to prevent settlements of this area by colonists, as they were afraid that colonists were be out of their jurisdiction. Also, Natives were rebelling against this, even the famous Pontiac's rebellion had a lot to do with this.
France had no influence in this area, as they lost their lands, while the question of safety of colonists was not in their focus at the time.
Answer: His video clip should be shorter than 30 seconds.
Explanation: A five minute video clip is a tad bit long for a speech. The video will have been okay if his presentation was a video presentation. But giving a speech and playing a video that long was bound to make the audience distracted and bored.