Learning Path
Question & Answer1
Understand Question2
Review Options3
Learn Explanation4
Explore TopicChoose the Best Answer
A
Using only qualitative data collection methods
B
Utilizing a variety of data collection methods tailored to the variables
C
Ignoring the variable types while collecting data
D
Relying solely on observational data
Understanding the Answer
Let's break down why this is correct
Answer
In a quantitative research study, it is essential to have a clear understanding of the independent and dependent variables to effectively test a hypothesis. The independent variable is the one you change or manipulate, while the dependent variable is what you measure or observe to see if it changes in response. For example, if you are studying how study time (independent variable) affects test scores (dependent variable), you need to clearly define both variables to analyze the relationship properly. Additionally, using appropriate statistical methods is crucial to analyze the data and determine if the changes in the independent variable significantly impact the dependent variable. This careful planning helps ensure that your findings are valid and reliable.
Detailed Explanation
Using different data collection methods helps gather the right information for each type of variable. Other options are incorrect because Some might think only using interviews or open-ended questions is enough; Ignoring the types of variables can lead to confusion.
Key Concepts
hypothesis testing
data collection methods
variable types
Topic
Quantitative Research Methods
Difficulty
hard level question
Cognitive Level
understand
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