Asked in Investing and Financial Markets
Define validity generalization Explain how validity is determined and list three types of validity?
Validity generalization is a statistical approach used to demonstrate that test validities do not vary across situations ...
Asked in Technology, Computers
Name and define all the external parts of a computer?
To name and define all external parts of a computer depends largely on the system being examined. Common external parts of a desktop, for example, include the tower, monitor, speakers, keyboard, and mouse. Some may add printers, scanners, and the likes to this list. ...
Asked in Economics, Psychology, Statistics
Define internal validity?
Internal validity is higher when you stop confounding variables interfering with the experiment (things that effect the results). Internal validity occurs when a researcher controls all confounding variables and the only variable influencing the results of a study is the one being manipulated by the researcher. This means that the variable the researcher intended to study is indeed the one affecting the results and not something else. ...
Asked in Science
How do you define a scientific problem for a project?
You write down the facts/observation you have and what those. You then come up with an possible explanation for what the facts/observations tell you . Following that you describe what you will do to test the validity of your explanation. ...
Asked in Intel 8086 and 8088
Define the external data bus?
In computers, the bus is the subsystem that transfers data between internal parts of the computer, or from internal parts of the computer to external parts, or between two computers. External bus can be parallel (ATA (and all of its derivations), IEEE-488, SCSI) or serial (USB, FireWire, etc.). ...
Asked in Sociology
How does emile durkheim define social facts?
He defines it as the factors within the social reality that shaped the actions of individuals. These factors are external forces that determine everyone's actions, thoughts & feelings by external means. However, these social facts cannot be identified directly. ...