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Workplace bullying and intention to leave.
Chapter 12, Problem 91E(choose chapter or problem)
Workplace bullying and intention to leave. Workplace Bullying (e.g., work-related harassment, persistent criticism, withholding key information, spreading rumors,intimidation) has been shown to have a negative psychological effect on victims, often leading the victim to quit or resign. In Human Resource Management Journal(Oct. 2008), researchers employed multiple regression to examine whether perceived organizational support(POS) would moderate the relationship between workplace bullying and victims’ intention to leave the firm.The dependent variable in the analysis, intention to leave (y), was measured on a quantitative scale. The twokey independent variables in the study were bullying(x1, measured on a quantitative scale) and perceived organizational support (measured qualitatively as “low,”“neutral,” or “high”).
a. Set up the dummy variables required to represent POSin the regression model.
b. Write a model for E(y) as a function of bullying andPOS that hypothesizes three parallel straight lines, one for each level of POS.
c. Write a model for E(y) as a function of bullying andPOS that hypothesizes three nonparallel straight lines,one for each level of POS.
d. The researchers discovered that the effect of bullying on intention to leave was greater at the low level ofPOS than at the high level of POS. Which of the two models, parts b and c, support these findings?
Questions & Answers
QUESTION:
Workplace bullying and intention to leave. Workplace Bullying (e.g., work-related harassment, persistent criticism, withholding key information, spreading rumors,intimidation) has been shown to have a negative psychological effect on victims, often leading the victim to quit or resign. In Human Resource Management Journal(Oct. 2008), researchers employed multiple regression to examine whether perceived organizational support(POS) would moderate the relationship between workplace bullying and victims’ intention to leave the firm.The dependent variable in the analysis, intention to leave (y), was measured on a quantitative scale. The twokey independent variables in the study were bullying(x1, measured on a quantitative scale) and perceived organizational support (measured qualitatively as “low,”“neutral,” or “high”).
a. Set up the dummy variables required to represent POSin the regression model.
b. Write a model for E(y) as a function of bullying andPOS that hypothesizes three parallel straight lines, one for each level of POS.
c. Write a model for E(y) as a function of bullying andPOS that hypothesizes three nonparallel straight lines,one for each level of POS.
d. The researchers discovered that the effect of bullying on intention to leave was greater at the low level ofPOS than at the high level of POS. Which of the two models, parts b and c, support these findings?
ANSWER:Step 1 of 6
(a)
Compute the dummy variables.
The intention to leave was recorded as the bullying and perceived organizational support. The perceived organizational support is classified as low, neutral, or high. Therefore, the two dummy variables can be constructed, which are defined as follows: