A researcher wants to determine if there is a relationship between a person's occupation (e.g., teacher, engineer, artist) and their score on a standardized stress questionnaire. Briefly apply the defining feature of correlational research to explain why this proposed design is correlational.
Question: A researcher wants to determine if there is a relationship between a person's occupation (e.g., teacher, engineer, artist) and their score on a standardized stress questionnaire. Briefly apply the defining feature of correlational research to explain why this proposed design is correlational.
Sample answer: This proposed design is correlational because both the participants' occupations and their stress scores are merely measured by the researcher; the researcher is not manipulating what occupation a person has.
Key points:
- States that occupation is a measured categorical variable.
- States that stress scores are measured.
- Affirms that neither variable is manipulated by the researcher.
Rubric: Credit is given if the response correctly applies the definition by stating that both the occupation (a categorical variable) and the stress scores are measured variables, and that neither is manipulated by the researcher.
0
1
Tags
KPU
Research Methods in Psychology - 4th American Edition @ KPU
Related
Example of Correlational Research: Need for Cognition and Occupation
Which of the following statements accurately describes the nature of variables in correlational research?
A study that compares the average life-satisfaction scores of married people versus single people is classified as correlational research, even though the variable 'marital status' is categorical.
A researcher compares the 'Stress Levels' (measured on a 1-10 scale) of 'Introverts' and 'Extroverts' based on a personality test given at the start of the study. Match the components of this study to their correct descriptions to demonstrate why this qualifies as correlational research.
A researcher discovers that students attending 'Private Schools' tend to have higher 'SAT Scores' than those in 'Public Schools'. Arrange the following steps in the logical order required to analyze why this study is classified as correlational research.
A researcher conducts a study comparing the average self-esteem scores of 'employed' individuals versus 'unemployed' individuals. Which statement best explains why this study is classified as correlational research rather than an experiment?
A researcher compares Rosenberg Self-Esteem Scale scores of American and Japanese college students. A critic argues the study is not correlational because 'Nationality' is a categorical variable. This critique is flawed: the study qualifies as correlational because the researcher _____ the participants' nationalities rather than manipulating them, which is the defining feature of correlational research regardless of whether the variables are quantitative or categorical.
While it is a common misconception that correlational research must involve quantitative variables, it can also involve _____ variables, such as nationality or occupation.
A researcher measures the level of math anxiety (using a continuous scale) of students who are either left-handed or right-handed (categorical). Because hand dominance is a categorical variable and not a quantitative one, this study cannot be classified as a correlational design.
A researcher studies the relationship between participants' pre-existing 'occupation type' (creative, analytical, or administrative) and their 'Need for Cognition' score (measured via a standardized questionnaire). Match each study component to its correct methodological description based on the nature of correlational variables.
A researcher claims: 'Since I am comparing the average self-esteem scores of two distinct groups (American vs. Japanese college students), this study is a between-subjects experiment, not a correlational study.' Arrange the steps in the correct logical sequence to evaluate and refute this claim based on methodological definitions.
Describe the defining feature of a correlational study and identify the common misconception regarding the types of variables required for this research method.
Explain to the student why this study is actually classified as correlational research rather than a true experiment, focusing on how the variables are handled.
A researcher wants to determine if there is a relationship between a person's occupation (e.g., teacher, engineer, artist) and their score on a standardized stress questionnaire. Briefly apply the defining feature of correlational research to explain why this proposed design is correlational.