PROGRESS IN PSYCHOMETRICS: CAN INDUSTRIAL AND ORGANIZATIONAL PSYCHOLOGY CATCH UP?

Murphy and DeShon (2000) show that interrater correlations do not provide reasonable estimates of the reliability of job performance ratings, and suggest that better estimates can be obtained by applying the methods of generalizability theory. Schmidt, Viswesvaran, and Ones (2000) criticize our suggestions as radical, and argue that: (a) the reliability of ratings should be evaluated using the parallel test model rather than the more general and more realistic generalizability model, (b) reliability and validity are distinct concepts that should not be confused, and (c) measurement models have little to do with substantive models of the processes that generate scores on a test or measure. All three of these ideas were once part of the psychometric mainstream, but progress in psychometrics over the last 3 decades has moved the field well beyond these assumptions and approaches. Modern psychometric theory calls for close linkages between measurement models and substantive models of the phenomena being measured.     

The Creation Process of Brazilian Musicians

This study investigated the creative process of well‐known musicians in Brasília, Brazil and the conditions that facilitated the development of their creative abilities. A sample of 14 professional musicians (11 composers and 3 performers) participated in semi‐structured interviews to discuss the following topics: musical formation, dedicating time to music, working conditions, creativity in music, the creative process, and the importance of music in their lives. The results indicated that the majority of the musicians view creativity as a complex process supported by many factors, especially the environment. Four stages of the creative process were described by these musicians: process triggering, preparation, product elaboration, and product validation.     

Marketing of Professional Counselors: A Q‐Sort Study of Best Practices

This quantitative Q‐sort research was designed to evaluate representations of counselor qualifications and to determine which configurations account for the variance in consumer preference and selection. The sample consisted of 161 graduate and undergraduate students in a regional university in Texas. An iterative inverse factor analysis produced 3 distinct factors that accounted for 65.85% of the variance in the data, explaining a majority of the differences in how consumers perceive counselor credentials.     

What kind of love is love at first sight? An empirical investigation

Love at first sight (LAFS) is a commonly known phenomenon, but has barely been investigated scientifically. Major psychological theories of love predict that LAFS is marked by high passion. However, it could also be a memory confabulation construed by couples to enhance their relationship. We investigated LAFS empirically by assessing feelings of love at the moment participants met potential partners for the first time. Data were collected from an online study, a laboratory study, and three dating events. Experiences of LAFS were marked neither by high passion, nor by intimacy, nor by commitment. Physical attraction was highly predictive of reporting LAFS. We therefore suggest that LAFS is not a distinct form of love, but rather a strong initial attraction that some label as LAFS, either in the moment of first sight or retrospectively.     

Easing the Inferential Leap in Competency Modelling: The Effects of Task‐related Information and Subject Matter Expertise*

Despite the rising popularity of the practice of competency modeling, research on competency modeling has lagged behind. This study begins to close this practice–science gap through 3 studies (1 lab study and 2 field studies), which employ generalizability analysis to shed light on (a) the quality of inferences made in competency modeling and (b) the effects of incorporating elements of traditional job analysis into competency modeling to raise the quality of competency inferences. Study 1 showed that competency modeling resulted in poor interrater reliability and poor between‐job discriminant validity amongst inexperienced raters. In contrast, Study 2 suggested that the quality of competency inferences was higher among a variety of job experts in a real organization. Finally, Study 3 showed that blending competency modeling efforts and task‐related information increased both interrater reliability among SMEs and their ability to discriminate among jobs. In general, this set of results highlights that the inferences made in competency modeling should not be taken for granted, and that practitioners can improve competency modeling efforts by incorporating some of the methodological rigor inherent in job analysis.     

Locke's Essay, Book I: The Question-Begging Status of the Anti-Nativist Arguments

In this paper I argue against the received view that the anti-nativist arguments of Book I of Locke's Essay conclusively challenge nativism. I begin by reconstructing the chief argument of Book I and its corollary arguments. I call attention to their dependence on (what I label) "the Awareness Principle", viz. , the view that there are no ideas in the mind of which the mind either isn't currently aware or hasn't been aware in the past. I then argue that the arguments' dependence on this principle is question begging on two counts. Unless this principle is defended, Locke's arguments beg the question against Descartes and Leibniz because their nativism implies the denial of the Awareness Principle. And even when Locke defended the principle, his arguments remain question begging because they presuppose the empiricism they aim to prove. The disclosure of the question-begging status of these arguments debunks a seemingly powerful way of attacking nativism.     

Influence of Maternal Denomination, God Concepts, and Child-Rearing Practices on Young Children's God Concepts

This study tests a model of individual differences in God concepts among kindergarteners, based on social learning and projection theory. Relations among maternal education, religious denomination, God concepts, child-rearing practices, and young children's God concepts were examined. Subjects were 363 Dutch preschoolers (mean age = 66 months) and 271 of their mothers belonging to three religious denominations (open Christian, orthodox Christian, and nonaffiliated). Child-rearing practices as well as God concepts were measured using questionnaires. God concepts were operationalized as ideas about potential characteristics of God. The model was partly supported. Maternal orthodox Christian denomination, God concepts, and child-rearing practices all had effects on children's "potent God" concept, confirming all parts of the model. Differences in children's "punishing God" concept were explained by strict child-rearing practices, providing evidence for projection theory only. Children's "loving and caring God" concepts were predicted by mothers'"loving God" concept, lending support for social learning theory .