Lesson 9 Chi-square (cross-tabs) Use the World Trade Center (WTC study) data set to answer the following questions. Specifically, we will be examining factors that help us explain which individuals sought counseling after the WTC attacks. Seeking counseling is the variable exp17 (counseling); responses are coded "yes," i.e., did go to counseling and "no," i.e., did not seek counseling. In answering the questions, cut and paste the relevant SPSS output. Be specific about whether the hypotheses were supported or not. You will be using the "crosstabs" analysis under the "descriptive statistics" menu, as described in the lecture video. 1. It was predicted that knowing someone who was killed in the WTC attacks on 9-11 (exp8 "killed") would be related to seeking counseling (exp17). Specifically, individuals who knew someone killed on that day would be more likely to seeking counseling. Counseling * Killed Crosstabulation Count Killed No Yes Total Counseling No 158 81 239 Yas 17 10 27 Total 175 91 266 Case Processing Summary Cases Valid Missing Total N Percent N Percent N Percent Counseling * Killed 266 98.2% 1.8% 271 100.0% Counseling * HearFeel 270 99.6% 0.4% 271 100.0% Tower 2. It was predicted that being close enough to hear/feel the towers collapsing (exp5 "Hear/Feel Tower") would be related to seeking counseling (exp17). Specifically, individuals who heard/felt the Towers collapsing (exp5) would be more likely to seek counseling. Counseling " Hear/Feel Tower Crosstabulation Count HearFeel Tower Did not feet it Barely felt Foll clearly Total Counseling No 161 15 66 242 Yes 19 Total 169 16 85 270 3. Extra credit: interpret the findings in a few sentences. Can you make any conclusions about which variable is a more important determinant of seeking counseling? Why might this be