Answer:
"Research Bias"
Explanation:
Based on what is described in the question we can say that Dale's study is vulnerable to "Research Bias". This is when an experiments results are influenced by the researcher that is conducting the experiment. Since Dale is being biased and reacting friendlier towards the female participants he may accidentally be favoring the results gathered from the female participants.
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Methods are needed to reduce social desirability bias. Such methods may include the wording and prefacing of questions, clearly defining the role of “study participant,” and assessing and addressing motivations for socially desirable responses
Answer:
Steamboat
Explanation:
With various rivers surrounding the settlement and commerce in Illinois, such as the Mississippi, Ohio, and Wabash rivers together with Lake Michigan. Thus, with the Illinois River flows from near Chicago around St. Louis; the needs for steamboats as a means of water transportation that could navigate these waterways were determined.
Hence, by mid of 19th century, Peoria, the greatest of Illinois' inland river cities, has over 1200 steamboats, showing a great use of steamboats in the area.
Steamboats were considered to be the technical wonders of the age. This light-draft boats was developed by the 1830s and was known by its capability to carry "ten tons of freight on eight inches of water."
Answer:
authoritarian / autocratic
A soccer field is about 1.03 acres, when it's meant to be smaller.
