To Carry Out A Validation Study An Io Psychologist Is Develo

To Carry Out A Validation Study An Io Psychologist Is Developing A R To carry out a validation study, an I/O psychologist is developing a regression equation from data collected from those hired two years ago. Specifically, the I/O psychologist is examining the relationship between extraversion, cognitive skills, and communication ability on sales performance (the dependent measure). The data are given in the resource document "PSY 838 Quantitative Measures Data." Currently, the same I/O psychologist must make a decision about which two applicants to hire for newly-created sales positions. There are 10 applicants for the two positions, who completed quantitative measures on the same predictors above. In this assignment, you will perform the multiple regression analysis on the data from those hired two years ago. You will then use that information to make decisions regarding which of the current candidates should be hired. General Requirements: Use the following information to ensure successful completion of the assignment: Download the resource document "PSY 838 Quantitative Measures Data." Review the grading rubric prior to beginning the assignment to understand the criteria and expectations. Use APA style for your writing assignments, including citations and references. Include at least two scholarly research sources related to multiple regression analysis and employee selection, with at least one in-text citation from each source. Directions Access the resource document "PSY 838 Quantitative Measures Data" and perform a multiple regression analysis on these data. Use the stepwise procedure to enter variables. Interpret the results and write the regression equation in the format: Y = (b1 x X1) + (b2 x X2) + (b3 x X3) + a, where a is the intercept, and the bs are regression coefficients. Then, describe in a written statement what the data indicate about employee performance and coaching needs, addressing the following points: Identify which employees may need coaching and which are performing at acceptable levels. Explain which principles of consulting and coaching would most effectively improve organizational performance based on this data. Finally, state the regression equation you derived and use the data to make a justified decision about which