Create a problem in cross-sectional designs

Reference no: EM131320410

1. When a longitudinal design reveals a change in behavior over time, why can we not conclude that the change is due to development?

2. What are generational effects, and why do they sometimes create a problem in cross-sectional designs?

Reference no: EM131320410

Questions Cloud

What is the expected amount of the next dividend : Douglass Gardens pays an annual dividend that is expected to increase by 4.2 percent per year. The stock commands a market rate of return of 11.6 percent and sells for $29.08 a share. What is the expected amount of the next dividend?

Uses the average daily balance method : A credit card company uses the average daily balance method to calculate its finance charges. Find the finance charge for the month of August (31 days) if the average daily balance for August is $417.77. The annual interest rate is 18%. July 31 Balan..

Find the required level annual revenue : A purchaser pays 500,000 for a mine which will be exhausted at the end of 30 years. Find the required level annual revenue (received at the end of each year) in order for the purchaser to receive a 7% annual return on his investment if he can recover..

What is experimental contamination : Does a nonequivalent groups pretest-posttest design eliminate local history as a potential explanation of the results? Explain.

Create a problem in cross-sectional designs : When a longitudinal design reveals a change in behavior over time, why can we not conclude that the change is due to development?

Which of these criteria are met by quasi-experimental design : What three criteria must be met to establish that one variable causes changes in behavior? Which of these criteria are met by quasi-experimental designs? Which of these criteria are not met, and why?

Determine whether this intervention has been effective : For each design, discuss the possible threats to internal validity, as well as the ways in which the design could be patched up to provide more conclusive evidence.

Relationship between ethics and professional behavior : Write a 1,400- to 1,750-word paper in which you analyze the relationship between ethics and professional behavior in the administration of criminal justice. Explain the role of critical thinking with regard to the relationship of ethics and profes..

What kind of a quasi-experimental design was used : From these data, how confident are you that Joe Camel was responsible for increases in youth smoking?

User Account

All Pages