| Objective | 
        Question | 
        Post 2 | 
        Pre 3 | 
        ORa (95%) IC | 
       
      
        |   | 
          | 
        (n=46) | 
        (n=34) | 
        Pre3 to Post2 |  
       
      
        | Nutrition | 
          | 
          | 
          | 
          | 
       
      
        |   | 
        French fries are    unhealthy because they… | 
        98 | 
        97 | 
        0.73 (0.04,    12.16) | 
       
      
        |   | 
        Vegetables can    particularly help decrease the risk for… | 
        80 | 
        62 | 
        0.39 (0.14,    1.07) | 
       
      
        |   | 
        Oranges are high in… | 
        96 | 
        97 | 
        1.50 (0.13,    17.25) | 
       
      
        |   | 
        What food or drink in    high in calcium? | 
        54 | 
        68 | 
        1.76 (0.07,    4.42) | 
       
      
        |   | 
        What food is high in    protein? | 
        54 | 
        50 | 
        0.84 (0.35,    2.04) | 
       
      
        |   | 
        Which protein below is    the last healthy? | 
        80 | 
        79 | 
        0.94 (0.31,    2.83) | 
       
      
        |   | 
        What food is good for    the brain? | 
        89 | 
        88 | 
        0.92 (0.23,    3.70) | 
       
      
        |   | 
        Vegetables are    particularly good for your … | 
        89 | 
        88 | 
        0.44 (0.12,    1.72) | 
       
      
        |   | 
        All of the following are    considered junk food EXCEPT… | 
        85 | 
        85 | 
        1.04 (0.30,    3.61) | 
       
      
        |   | 
        Protein helps build    strong  ________ | 
        83 | 
        74 | 
        0.59 (0.20,    1.72) | 
       
      
        |   | 
        Calcium helps build    strong ________ | 
        70 | 
        62 | 
        0.71 (0.28,    1.16) | 
       
      
        | Exercise | 
          | 
          | 
          | 
          | 
       
      
        |   | 
        What is one possible    reason people are obese? | 
        65 | 
        50 | 
        0.53 (0.22,    1.32) | 
       
      
        |   | 
        Exercise is good for… | 
        63 | 
        47 | 
        0.52 (0.21,    1.28) | 
       
      
        |   | 
        All of these are reasons    why exercise is good EXCEPT | 
        74 | 
        74 | 
        0.98 (0.36,    2.68) | 
       
      
        |   | 
        Exercise can make your    body… | 
        93 | 
        88 | 
        0.52 (0.11,    2.51) | 
       
     
    a Odds ratio comparing the odds of answering correctly between pre-test 2 and post-test 1 at 6 months after the 1st-round intervention. 
    *indicates p<0.05 comparing pre-test 2 and post-test 1 by Student t-test. |