B. Without direction. <span>Thanks for your question! Don't forget to rate and give me the brainliest answer! Then, I can help you with all your problems! ^-^ ~</span>
The answer in the space provided in the sentence above is
wampum, this is the material that the woodlands people used in keeping records
or exchange conclusion of treaties. Wampum is small cylindrical beads used for
either as a decorative display, accessory or they could also use this as their
own money.
Answer:
To avoid the ethical issues a true experiment would cause.
Explanation:
A quasi-experiment is a factual conventional study that is used to calculate the causal effect of interference on a target population without an irregular function. Quasi-experimental research shares closeness with traditional experimental design or randomized controlled trials, but lacks the element of random assignment specifically for treatment or control.
Instead, quasi-experimental designs typically allow the researcher to control the assignment to treatment status, but use some criterion other than random assignment (For example- an eligibility cutoff mark).