Table 2 Inter Correlations Among Optimism

Table 2 Inter correlations among optimism


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Can you assist me with the following questions:
1. What is the r value listed for the relationship between variables 4 and 9?
2. Describe the correlation r= -0.32** using words. Is this a statistically significant correlation? Provide a rationale for your answer.
3. Calculate the percentage of variance explained for r= 0.53. Is this correlation clinically important? Provide a rationale for your answer.
4. According to Table2, r= 0.15 is listed as the correlation between which two items? Describe this relationship. What is the effect size for this relationship, and what size sample would be needed to detect this relationship in future studies?
5.Calculate the percentage of variance explained for r = 0/15. Describe the clinical importance of this relationship.

Table 2 Inter correlations among optimism, Psychopathology, and Coping Styles


Variable                                                     1         2               3               4               5             6             7         8         9
1.       OQ-45(psychopathology         -     -0.72**     -0.59**   0.74**   -0.43**   0.76**   -0.22*   0.09   -0.45**
2.       LOT-R TOTAL (optimism)                 -               0.92**   -0.94**     0.54**   -0.58**   0.11   -0.20* 0.38**
3.       Postive Item (from LOT-R)                                 -           -0.72**     0.53**   -0.48**   0.15   -0.16   0.38**
4.       Negative Items(from LOT-R)                                             -             -0.47**   0.58     -0.06   0.21*   -0.24*
5.       Task(coping style)                                                                                 -         -0.42**   0.08   -0.09     0.22*
6.       Emotion(coping style)                                                                                         -           -0.02   0.21* -0.24*
7.       Avoidance(copin gstyle)...