Aresearcher watches children on a playground to obtain measurements of their level of activity. then the researcher watches the children’s caregivers on the playground to obtain measurements of their level of verbal reprimanding of children. the researcher hopes to demonstrate that the caregivers verbal reprimanding is related to children’s activity level. this researcher is using a research strategy.

Correlational

Explanation:

According to my research on different research strategies, I can say that based on the information provided within the question this researcher is using a Correlational research strategy. This strategy is defined by the process of describing the relationship between variables and then measuring the strength of that relationship.

I hope this answered your question. If you have any more questions feel free to ask away at .

answer; i believe the correct answer is (4) flip a coin as each participant arrives,heads indicates assignment to the first group: tails indicates assignment to the second group;

you would times this by how many days there are in a year 365*400=$146000