Examples of Positive Correlation

Visual Example of Positive Correlation: Height and Weight

A psychologist conducts a study and finds that as the number of hours people spend on social media per week increases, their self-reported feelings of loneliness also tend to increase. Which of the following terms best describes the relationship found between these two variables?

Example of Positive Correlation: Height and Weight

Example of a Positive Correlation: Stress and Physical Symptoms

Example of a Positive Relationship: Rosenberg Self-Esteem Scale Scores

In psychological research, how is a positive relationship between two variables defined?

In a positive relationship between two variables, such as 'test anxiety' and 'heart rate,' a participant who scores lower than average on the first variable would generally be expected to also score lower than average on the second variable.

Researchers have identified a positive relationship between 'Self-Esteem' and 'Academic Achievement.' Match each specific research finding or data visualization from the study to the core characteristic of a positive relationship it demonstrates.

A researcher identifies a positive relationship between 'Level of Social Support' and 'Post-Traumatic Growth.' Sequence the following participant descriptions to reflect their correct relative positions on a scatterplot, starting with the point that would be located in the lower-left quadrant and ending with the point in the upper-right quadrant.

You are developing a research protocol and need to generate a hypothetical data set for three participants ($P1, P2, P3$) that would accurately illustrate a positive relationship between 'Sense of Belonging' ($B$) and 'Academic Motivation' ($M$). Which of the following sets of operationalized values ($B$, $M$) should you create to represent this specific trend?

In a positive relationship, higher scores on one variable tend to be associated with lower scores on another variable.

A researcher is reviewing a peer's report which claims: 'Because participants with the lowest levels of Social Support also demonstrated the lowest levels of Well-being, the two variables share a negative relationship.' Based on the standard criteria for defining the direction of co-variation, the researcher should evaluate this claim as incorrect because the described pattern actually represents a(n) _____ relationship.

A psychology student is graphing data from three different studies to identify visual trends. Match each research scenario to its corresponding scatterplot pattern or definition of a positive relationship.

A researcher is analyzing a scatterplot of Rosenberg Self-Esteem Scale scores and subjective well-being. They note that the data points generally trend upward from the lower left to the upper right, meaning that participants with higher self-esteem scores also tend to report higher well-being. To accurately describe the direction of this statistical relationship, the researcher should conclude that there is a _____ relationship between self-esteem and well-being.

A researcher is evaluating a draft of a scatterplot for a study showing a positive relationship between height ($X$) and weight ($Y$). To verify that the data points are plotted correctly along the positive trend, the researcher must check the positions of four participants ($A, B, C, D$). Evaluate the participants' scores and order them as they should appear on the scatterplot, starting from the lower-left corner (1) and moving to the upper-right corner (4).

Define a positive relationship between two variables and describe how this relationship is visually represented on a scatterplot.

Diagnose the type of correlation between height and weight in this study, and explain how the data points would appear on the researchers' scatterplot based on this finding.

A researcher hypothesizes a positive relationship between scores on the Rosenberg Self-Esteem Scale ($X$) and positive peer evaluations ($Y$). Briefly describe how the researcher should draw the general trend of the data points on a scatterplot to accurately illustrate this predicted relationship.