Examlex
Explain and give an example of how the use of homogeneous groups can influence internal validity?
Acculturation
Cultural changes that occur when one culture comes in contact with another culture.
African American
A term referring to citizens or residents of the United States who have total or significant partial ancestry from any of the black racial groups of Africa.
Poverty
A condition or state where an individual or group lacks the financial resources and essentials for a minimum standard of living.
Percent
A mathematical term describing a number expressed as a fraction of 100, used to indicate proportions.
Q30: Refer to Exhibit 10-8.All subjects have IQ
Q35: In a control group time series design,
Q36: In a qualitative investigation, sampling that involves
Q46: Refer to Exhibit 10-1.The external validity question
Q50: The term "randomization" refers to<br>A) random assignment
Q63: One advantage of content analysis over phenomenology
Q76: Refer to Exhibit 9-5.An achievement test to
Q80: Refer to Exhibit 12-5.The researcher selects a
Q87: If more than 20-25 percent of the
Q99: Based on the type of interpretation to