Answer:
The Iroquois or Haudenosaunee are an indigenous confederacy in northeast North America. They were known during the colonial years to the French as the Iroquois League, later as the Iroquois Confederacy and to the English as the Five Nations, comprising the Mohawk, Onondaga, Oneida, Cayuga, and Seneca
Better educated workforce, greater occupational specialization, better matching of skills with jobs, and higher overall economic productivity. Immigration
Answer:
the change in the dependent variable may be solely attributed to the change in the independent variable
Explanation:
Experimental projects are those developed from scientific methodologies that seek to analyze data and develop efficient and accurate conclusions. In this type of project, the dependent and independent variables are strongly linked and related to each other. However, the independent variable is the only one that has the power to modify and influence the dependent variable, through modifications in itself.
Answer:
example of construct validity
Explanation:
Construct validity refers to how accurate a study can measure / provide data about the things it claim in the initial description. From the case above, Tara's study claim that it measure<em> 'how social college students are with friends at lunch compared to at dinner' . </em>
In order to measure this, Tara only use 'duration of eye contact' as an indicator of measure it.
The thing is, Social interaction is done with many type of actions, including spoken communication, skin contact, laughter, opened body language ,etc. Only using eye contact will cut off the people who rely their socialization process on these other actions. Because of this, we can say that this study is lacking in validity.
Answer:
False alarm
Explanation:
In an experiment in the field of signal detection it is the task of the observer to discern the existence of a stimulus. In other words to detect a stimulus in the midst of background noise.
When there is signal (stimulus) present but the person does not detect it is known as a miss.
When there is no signal (stimulus) and the person says there is one it is known as false alarm.
