Answer: Across subjects multiple-baseline design
Explanation: The single case design involves experiment whereby only one group is used as to make inference in the study, the control group and treatment group aren't distinct. When behavior is measured or observed in two or more participants belonging to a single group by delivering a the same intervention or treatment at different poinf in time. In the scenario above, the smile and eye contact is the treatment being delivered or used on the participants to measure the the level of responsiveness of the participants. After trying the treatment on the first subject, the treatment was so test on the other participants, hence
What caused the sinkhole?
How can we prevent it?
Where might this happen again?
This is an example of the rooting reflex. The rooting reflex is when a baby moves their mouth toward a stimulus and starts the sucking or rooting motions with it's mouth. The stimulus can be a finger on the lips or a nipple. The rooting reflex helps to ensure successful feeding of the infant.
The french and Indian war. He learn the colonist in that war with the British to fight against the French and the Native Americans
3, Oregon Ohio and Oklahoma
