A longitudinal study is defined as a design that deals with repeated observation and consist of same variables over a period of time.
Explanation:
There are various limitations of longitudinal research but the most important limitation is that is there is huge possibility of unpredictable outcomes. Longitudinal study is based on various cases that is it observes individual for a long period of time and thus it is qualitative in nature.
In case of longitudinal research its very time consuming that is it require much amount of time and the data that is collected is not at all 100% reliable. It is expensive in nature and large sample size is required.
Invasion by the Barbarian Tribes, Economic troubles and overreliance on Slave labor.
The correct answers are internalize; prejudiced against.
Minorities tend to internalize the norms of the majority group, meaning they will adopt these norms as their own and try to behave as if they belonged to the majority group. However, this will have a negative effect as they will start considering their own minority group as something wrong.
Answer:
The massive dust storms caused farmers to lose their livelihoods and their homes. Deflation from the Depression aggravated the plight of Dust Bowl farmers. Prices for the crops they could grow fell below subsistence levels. In 1932, the federal government sent aid to the drought-affected states. Hope this helps sorry..
Answer:
Accept H0
Explanation:
A group of psychologists was interested in knowing whether living environment had any effect on a student's grade point average (GPA). They took a set of twins and randomly assigned one sibling of the twins to live in an urban area and the other to live in a rural area After one year, they computed the GPAs for the twins and looked at the differences. Then they calculated the test statistic, and the P-value was found to be between 0.20 and 0.25. With a 0.05 level of significance, we should <u>accept</u> H0, and conclude that there is insufficient evidence to suggest that a difference exists between the mean GPAs of the two living environments.
A p value that is less than or equal to 0.05 suggest strong evidence against the null hypothesis, so you reject the null hypothesis. A p-value greater than 0.05 indicates weak evidence against the null hypothesis, so you accept the null hypothesis. In this study, the null hypothesis will be "living environment has no effect on a student's grade point average (GPA)", and since the p value obtained from the study is greater than 0.05, we accept the null hypothesis.