The researcher from Q2 decided that they want to follow up with
the 6 children one year after they have completed the intervention
program to see how they are now coping with negative emotions. The
same method of assessment was used to examine coping responses. The
data for the one-year follow-up list is listed below (along with
results from Q2).
A. Use a repeated measures ANOVA with a=0.05 to determine whether there are any significant mean differences among the three conditions.
B. Calculate n2 to determine the effect size.
The researcher from Q2 decided that they want to follow up with the 6 children one...
The researcher from Q2 decided that they want to follow up with
the 6 children one year after they have completed the intervention
program to see how they are now coping with negative emotions. The
same method of assessment was used to examine coping responses. The
data for the one-year follow-up list is listed below (along with
results from Q2).
A. Use a repeated measures ANOVA with a=0.05 to determine
whether there are any significant mean differences among the three...
Treatment 1 Treatment 2 Treatment 3 0 1 6 1 4 5 0 1 6 3 2 3 T = 4 T = 8 T = 20 SS = 6 SS = 6 SS = 6 N = 12 G = 32 ƩX2= 138 1a. Conduct a single-factor independent-measures ANOVA to test the hypothesis that there are significant differences in the mean scores among the three treatment conditions. Use α = .01. The alternative hypothesis is Group of answer choices...
using the repeated measures anova
1) The following data were collected from a repeated-measures study investigating the effects of 4 treatment conditions on test performance. Determine if there are any significant differences among the four treatments. State the null hypothesis. If you determine a significant treatment effect, use Tukey's HSD test (overall a = .05) to determine which treatments differ from which other treatments. Also, compute the percentage of variance explained by the treatment effect (12). Conclude with an appropriate...
PLEASE SHOW ALL WORKS (HAND CALCULATION) NO EXCEL OR SPSS SOFTWARE. THANKS The following data summarize the results from an independent-measures study comparing three treatment conditions. (5pts) Trea tment 1 2 3 G = 120 n = 10 n = 10 n = 10 M = 1 M = 5 M = 6 ΣX² = 890 SS = 81 SS = 90 SS = 99 Using α = 0.05 determine whether there are any significant differences among the treatment means....
2.) The data below are from an independent-measures experiment comparing the effects of insomnia treatments. Treatment 1 is a control group, Treatment 2 meditated before sleeping, and Treatment 3 received a sleeping pill. Note Pay close attention to what information you are given! Treatment1 Treatment 2 Treatment 3 6 G-36 T2 = 8 SS2 -6 T's = 24 SS-6 SS: = 6 a.Complete the ANOVA summary table below to help determine whether these data indicate any significant mean differences among...
The data below are from an independent-measures experiment comparing three different treatment conditions. Treatment 1 Treatment 2 Treatment 3 0 1 4 0 4 3 G=24 0 1 6 SX squared=92 2 0 3 _________________________________ T=2 T=6 T=16 SS=3 SS=9 SS=6 Use an ANOVA with a=.05 to determine whether these data indicate any significant differences among treatments. Use the Tukey’s HSD to determine which of the treatments are significantly different from each other at the .05 level....
INSTRUCTIONS Complete the following problem covering ANOVA (Ch 12 Parish 15 pts, Part B is worth 5 pts, and Part is worth 5 pts. 1) Ch 12. Problem: The following data summarize the results from an independent measures study comparing three treatment conditions 356 - 12 10 G =0 M3 M4 M-8 T-12 T-16 T -12 55 5512 516 a. Use an ANOVA with a 05 to determine whether there are any significant differences among the three treatment means h...
Recitation Exercise: Repeated Measures ANOVA Answer the following questions. You are allowed to work in groups, but everyone must show All of their work. Round to the hundredth decimal place at every step and Jeel free to attach an additional sheet of paper 1.) A researcher has randomly selected a sample of 5 adults to participate in a memory study. Each adult is exposed to different types of music to see if the presence of lyrics in the music influences...
18. The following data were obtained from an inde- pendent-measures study comparing three treatment conditions. Treatment 11 III a. Use a wheth 3 8 N=12 1 4 G= 48 amon the sa EX = 238 3 6 4 1 6 averag b. Calcu study. M 2 T= 8 T 24 SS = 4 M= 4 М- 6 T= 16 SS = 2 SS= 8 21. To create a. Calculate the sample variance for each of the three samples. b. Use...
25 por QUESTION 4 Assuming that other factors are held constant, which of the following sets of data is most likely to produce a statistically significant value for the repeated measures t statistici n 15 and MD-2 On-15 and MD - 4 On - 30 and MD - 2 On - 30 and MD - 4 25 QUESTION 5 For which of the following situations would a repeated-measures research design be appropriate? comparing mathematical skills for girls versus boys at...