객관식
Which of the following statements about drug use and its effects is most accurate?
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13. Stress and Health
Introduction to Stress
객관식
In order to assess whether viewpoints on decriminalization are associated with stress levels among college students, which research method would be most appropriate?
A
Performing a naturalistic observation of students in public spaces without measuring their stress or opinions
B
Using a case study to deeply analyze one student's opinion on decriminalization and stress
C
Conducting a correlational study to examine the relationship between attitudes toward decriminalization and reported stress levels
D
Administering a double-blind drug trial to test the effects of medication on stress
검증된 단계별 안내1
Step 1: Identify the key variables involved in the research question. Here, the variables are students' viewpoints on decriminalization and their stress levels.
Step 2: Understand the goal of the study, which is to examine whether there is an association or relationship between these two variables, rather than manipulating any variable.
Step 3: Recognize that naturalistic observation and case studies do not measure relationships between variables quantitatively across a sample, and a double-blind drug trial is designed to test causal effects of treatments, not associations between attitudes and stress.
Step 4: Determine that a correlational study is appropriate because it allows researchers to measure both variables (viewpoints and stress levels) and statistically analyze the strength and direction of their relationship without manipulation.
Step 5: Plan to collect data using surveys or questionnaires to assess students' opinions on decriminalization and their self-reported stress levels, then use correlation coefficients (e.g., Pearson's r) to analyze the association.
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