Chapter 3 Exercises I. Three Claims, Four Validities Matrix You'll be: Classifying claims as frequency, association, or causal. Identifying variables. Asking questions that fit each of the four validities. Pacific Standard NEWS IN BRIEF ECONOMICS EDUCATION ENVIRONMENT SOCIAL JUSTICE FEATURES & INVESTIG HOME > NEWS IN BRIEF COMMUTING PAST FAST FOOD RESTAURANTS IS LINKED TO OBESITY, ACCORDING TO NEW RESEARCH onreciation A new study suggests that passing the Golden Arches on your way to or from work can be destructive to your diet. TOM JACOBS . AUG 7, 2019 Pacific Standard NEWS IN BRIEF ECONOMICS EDUCATION ENVIRONMENT SOCIAL JUSTICE FEATURES & INVESTIG eausol HOME > NEWS IN BRIEF IDEOLOGY CAN SKEW OUR VIEWS ON THE HEALTHINESS OF FOOD New research finds that marketing messages that are inconsistent with our values can lead us to view a food product as less healthy. TOM JACOBS . AUG 9, 2019 Americans are the unhappiest they've been in 50 years, poll finds frequency Just 14% of U.S. adults say they're very happy. 1ll. Homework Assignment: Applying the Causal Criteria A link to the article and the study are posted on Canvas in Modules in Module entitled \"Chapter 3 Homework. " Due Tuesday, September 13th (in class) Chapter 3 Homework 1. Read the article from National Geographic for a description of McNulty's study. a) What causal claim does McNulty probably wish to make from this study? [Be sure to use a causal verb!) b) What are the two variables in the causal claim you listed in (a)? c] What kind of study did the researchers originally doa correlational study or an experimental study? How do you know? (1) Do the result and the study design support the causal claim that \"pairing puppy and bunny photos with photos of long-distance romantic partners can cause people to rate their partners higher"? Name, and then apply, each of the three causal criteria to this situation [see table on page 4-): \fName: Date: Due Tuesday, September 13th (in class) zhuAM spillbileV 101 ,amishDoondT .I Three Claims, Four Validities Matrix gordiees! :ed IloY to dass in der anoisesup gibleA Frequency/level claim Association claim Causal claim Example headline 3 Variable(s) in the . community ideo logy Claim Construct validity question Statistical validity question Internal validity question External validity question log 2