Reference no: EM132845237

A social worker practicing in a low-income, high-risk area wants to implement a conflict-resolution program in her community. In working towards this goal, she decides to examine the effects of different types of prevention programs for building effective communication skills for 8th grade students in her local school. She develops two types of programs, one based on a traditional lecture and reading format, and one based on interactive role-play during sessions. She also wants to know whether it's more effective to deliver this type of program during class hours or in an after-school program. Students in one 8th grade class are randomly assigned to one of the four conditions. After 6 months of the program, they are assessed on a measure of effective communication skills where higher scores indicate more effective communication skills.

Using this table, enter the data into a new SPSS data file and run a two-way ANOVA to test whether there is an effect of program and program setting on communication skills. Needed is multiple line graph to display the differences between the groups. Follow the directions below the table to complete the homework.