Select the variable MSSB_Average as your measure of interest. Select the variables Dadintersubjectivity, DadChallenging, Momintersubjectivity and MomChallenging, as your comparison variables. Construct a scatterplot to demonstrate each of the following 4 relationships: 1. Attachment and dad's intersubjective play, 2. Attachment and dad's challenging play, 3. Attachment and mom's intersubjective play, and 4. Attachment and mom's challenging play. Based on the scatterplots, what do you expect to find in each of the above relationships? Describe what you expect in terms of both strength and direction of relationship. Hint: Insert a best-fit line in each scatterplot to see the relationship more clearly. What statistical test is appropriate to test these 4 relationships? Why? Write the null and alternative statistical and narrative hypothesis for each of the 4 correlations. Use SPSS to test the strength and direction of the relationship between children's Attachment and: 1. Dad's intersubjective play, 2. Dad's challenging play, 3. Mom's intersubjective play, 4. Mom's challenging play. To do this, you will run Pearson's Bivariate Correlational Analyses. For each pair, state the correlation coefficient r, and its corresponding significance level. Identify which relationships are statistically significant and which are not, and explain why it is significant or not. For each pair, describe in plain English the nature of the relationship between the two variables.