QQuestionArt
QuestionArt
Which of the following is the best example of an operational definition?
A. Hypotheses are educated guesses that can be confirmed or rejected by evidence.
B. Class participation is the number of times a student raises his or her hand in class.
C. Cognitive processes include perception, remembering, problem-solving, and understanding.
D. Reading ability can be used to predict success in introductory psychology classes.
7 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1I'll solve this problem step by step, focusing on the key aspects of an operational definition.
Step 2: Understanding Operational Definitions
An operational definition is a precise, measurable description of a concept that specifies exactly how it will be observed and measured in a study. The key characteristics are: - Concrete and specific - Quantifiable - Can be directly observed or measured - Eliminates ambiguity
Final Answer
B is the best example of an operational definition because it provides a specific, quantifiable method of measuring class participation by counting the number of times a student raises their hand.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students