A new measure of perfectionism: the Perfectionism Inventory.
In this investigation, we produced a new 8-scale measure of perfectionism called the Perfectionism Inventory (PI) that is designed to capture the important constructs provided by 2 existing Multidimensional Perfectionism Scale (MPS; Frost, Marten, Lahart, & Rosenblate, 1990; Hewitt & Flett, 1991b) measures, along with new perfectionism scales. In the results from 3 studies, we describe scale development, scale psychometric properties, and criterion-related validity evidence for the 8 PI scales: Concern Over Mistakes, High Standards for Others, Need for Approval, Organization, Parental Pressure, Planfulness, Rumination, and Striving for Excellence. We present relationships between the 8 PI scales, relevant MPS scales, and other criterion measures. Second-order exploratory and confirmatory analyses provide support for the 8-scale PI model as well as support for 2 composite PI factors labeled Conscientious Perfectionism and Self-Evaluative Perfectionism.
Department of Psychology, Appalachian State University, Boone, NC 28608-2109, USA. hillrw@appstate.edu
Robert W
RW
Hill
Timothy J
TJ
Huelsman
R Michael
RM
Furr
Jason
J
Kibler
Barbara B
BB
Vicente
Christopher
C
Kennedy
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D010551:Personality; D010555:Personality Inventory; D015203:Reproducibility of Results