Question: How can we proccess using SPSS to see for an intervention, if participants have significantly higher outcomes than no-participants when we have pretest and postest

How can we proccess using SPSS to see for an intervention, if participants have significantly higher outcomes than no-participants when we have pretest and postest results as dependents variables (both continous) for each group? In other word, how can we verify the normality assumption and use DID (Difference in Difference) ?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Summarize this article using this very straight forward example: EXAMPLE: Krcmar, M. & Lachlan, K. (2009). Aggressive Outcomes and Videogame Play: The Role of Length of Play and the Mechanisms at...

This study investigated the effectiveness of a popular batterers' intervention program in reducing repeated violence among men who were convicted of misdemeanor domestic violence. A classical...

"I'm not sure we should lay out $300,000 for that automated welding machine," said Jim Alder, president of the Superior Equipment Company. "That's a lot of money, and it would cost us $84,000 for...

In the attached article: What concerns are related to the article in reference to validity and reliability faced ? Were steps taken to ensure validity and reliability? Culturally Competent...

In the attached article, Were there research questions or hypotheses in the article? If so identify. Were the hypotheses well supported? How did you determine whether the hypotheses were supported?...

Module 6 Statistical Tests Solutions Geremy Gully PSY-845/Dr. Bielek Researchers wanted to explore self-esteem in adolescent boys and adolescent girls. Each respondent completed a 10-item self-esteem...

In the attached article please Briefly describe the methodology used. Was the methodology appropriate? Why or why not? Could the author answer the question with the selected method? How did you make...

Guidelines for the Methods and Results paper Below are the step-by-step instructions for completing the paper due in Lesson 12. Follow these steps, and use the knowledge you've gained this semester...

Let Q be the set of all rational numbers in R. (a) Show that Q is a null set in (R, BR, L). (b) Show that Q is a F-set. (c) Show that there exists a Gs-set G such that GQ and pL(G) = 0. (d) Show that...

Better Living Patio Rooms is a well established small business that installs add-on patio rooms. The owner has a chance to get another territory from the dealer but is cash constrained. Case is a...

Show that the following l i m i t does not exist. ( 1 0 points ) lim ( x , y ) ( 0 , 0 ) x y x 2 + y 2

Dominique is a manager for a regional bank. He is being relocated several states away to act as a temporary manager while a new branch is interviewing for a permanent manager. He will leave on May 1,...

On February 1, 2014, a 39-year-old widow buys a new residence for $150,000. Three months later, she sells her old residence for $310,000 (adjusted basis of $120,000). Selling expenses totaled...

Virginia is an accountant for a global CPA firm. She is being temporarily transferred from the Raleigh, North Carolina, office to Tokyo. She will leave Raleigh on October 7, 2014, and will be out of...

Pedro sells investment land on September 1, 2016. Information pertaining to the sale follows: Adjusted basis...........................$25,000 Selling price................................90,000...

John R. and Anne L. Miller are married and live at 13071 Sterling Drive, Aitkin, MN 56431. John is a self-employed insurance claims adjuster (business activity code 524290), and Anne is the dietitian...

Design a minimum-mass symmetric three-bar truss (the area of member 1 and that of member 3 are the same) to support a load P, as was shown in Fig. 2.9. The following notation may be used: Pu = P cos...

An epidemiologist might be interested in whether inconsistent parental discipline is a risk factor for conduct disorder (i.e. antisocial behaviour) in children. Inconsistent discipline involves an...

2. A study surveys a random sample of 3000 school children from the population of South Yorkshire. On the day of the survey 21 of them report that they have head lice. Therefore the prevalence of...

1. Prevalence studies estimate: a) Risk factors for disease in the population studied b) The frequency of disease in the population studied c) Onset of disease in a particular timeframe d) None of...