For the following item, indicate whether a research question, a null hypothesis, directional hypothesis or non-directional hypothesis is being tested: What effects do alcohol education programs have on teenagers’ attitudes toward drinking and frequency of drinking?

True or False: If a measure is not valid, it cannot be reliable.

According to Davison (1983), media bias is frequently perceived in situations where it is clearly absent or where it is present to a very limited extent.

The tendency of research participants to answer questions in a way that they feel will make them look good to others is called:

According to the “Reading Polls” lecture, sample size affects the error that we assume is around the estimate of the population.

True or False: Open-ended questions provide a greater uniformity of response categories than close-ended questions.

What type of question design issue does the following questionnaire item illustrate? How many days in the past week have you used Facebook? (a) 2-3 days, (b) 4-5 days, or (c) 7 days per week

What is Cooley’s (1909) definition of communication?

Bem (1970) argues that attitudes follow behavior.

Question 3: Dialogue and CharacterExcerpt:“Are you okay?” she said as we walked down the hallway.“I guess,” I said, not really looking at her.“You don’t seem fine,” she said again.“I said I’m okay,” I replied.We kept walking, and the hallway felt longer than usual. People passed by us, talking and laughing, but we didn’t say anything else. I could tell she wanted to ask more questions, but she didn’t. We just walked in silence until we got to the door.Questions:What is missing or weak in this dialogue? (List at least 2 issues)How could dialogue improve character development?Rewrite part of the dialogue to:add emotioninclude action or descriptionmake the interaction more realistic