A note on the expected value of the Rand index

Two expectations of the adjusted Rand index (ARI) are compared. It is shown that the expectation derived by Morey and Agresti (1984, Educational and Psychological Measurement, 44, 33) under the multinomial distribution to approximate the exact expectation from the hypergeometric distribution (Hubert & Arabie, 1985, Journal of Classification, 2, 193) provides a poor approximation, and, in some cases, the difference between the two expectations can increase with the sample size. Proofs concerning the minimum and maximum difference between the two expectations are provided, and it is shown through simulation that the ARI can differ significantly depending on which expectation is used. Furthermore, when compared in a hypothesis testing framework, multinomial approximation overly favours the null hypothesis.     

Effects of personality and gender on self–other agreement in ratings of leadership

We explore the role of leader personality (i.e., the Big 5 traits: Conscientiousness, Agreeableness, Openness, Extraversion, and Neuroticism) and gender in self–other (dis)agreement (SOA) in ratings of leadership. We contend that certain aspects of the leader's persona may be more or less related to self‐ or other‐ratings of the leader's behaviour if those aspects are (1) more or less observable by others, (2) more or less related to internal thoughts versus external behaviours, (3) more or less prone to self‐enhancement or self‐denigrating biases, or (4) more or less socially desirable. We utilize statistical methodologies that capture fully the effects of multiple independent variables on the congruence between two dependent variables (Edwards, 1995 , Organizational Behavior and Human Decision Processes, 64, 307), which previously have not been applied to this area of research. Our results support hypotheses predicting less SOA as leader Conscientiousness increases and greater SOA as Agreeableness and Neuroticism increase. Additionally, we found gender to be an important factor in SOA; female leaders exhibited greater SOA than did their male counterparts. We discuss the implications of these findings, limitations, and future research directions.

Practitioner points

• Popular practices such as 360‐degree feedback may reveal discrepancies between a person's self‐ratings and other's ratings.
• Although often attributed to a lack of self‐awareness, these discrepancies also may be explained by factors such as the personality and gender of the focal individual.

     

关于我国器官捐献立法前提性问题探讨

在综合考察各国立法和我国地方立法的基础上,对我国器官捐献立法的一些前提性问题进行探讨:明确死亡标准,建立合理的器官捐献激励机制,明确器官捐献的法律责任和追究机制,确立“指定同意”模式为基本原则,构建适应我国国情和文化背景的器官捐献立法体系,以切实加强对我国器官捐献的规范化管理.     

Developing equivalent Chinese and English scale‐point labels for rating scales used in survey research

Rating scales are the most frequently‐used response tool in surveys, and the scale levels are commonly described with words [verbal scale‐point labels (VSPL)]. In this study, Chinese VSPL were identified which employ five‐point scales that are psychometrically equivalent to English VSPL. In several bilingual studies, a total of 61 Chinese and 44 English items addressing intensity, frequency, and agreement rating modalities were tested. For each VSPL, three aspects were measured: position between minimum and maximum, familiarity, and appeal. The correspondence between pertinent Chinese and English words was also assessed. Based on these findings, we recommend specific VSPL that are best‐suited for achieving equivalence between Chinese and English in rating scales.     

Developmental relationships and managerial promotability in organizations: A multisource study

Managers are now focusing on developmental relationships by providing career-related mentoring to their direct reports, but research is lacking in showing whether such mentoring is in fact related to outcomes that benefit the manager. This study investigates whether self- and direct report ratings of the extent to which focal-managers provide career-related mentoring are associated with perceptions of their promotability as perceived by their bosses (n = 1623) and peers (n = 1597). Results of hierarchical regression indicated that both self- and direct report ratings of focal-managers' career-related mentoring were significant and positively related to boss and peer ratings of focal-managers' promotability. Within a self-other rating agreement framework, results of polynomial regression indicated that higher ratings of career-related mentoring by focal-managers and their direct reports were positively related to both boss and peer ratings of focal-managers' promotability. Furthermore, underrating (i.e., when self-ratings are lower than direct report ratings) was more positively related to promotability than overrating (i.e., when self-ratings are higher than direct report ratings).     

Gender attribution and gender agreement in 4- to 10-year-old French children

Grammatical gender is generally considered an early and error-free acquisition in French children. This article first examines how children cope with the gender attribution problem, i.e., how they determine the gender of individual nouns. We consider the plausibility and requirements of an account in which tacit phonological assignment rules are put to use to solve attribution problems and contrast it with a simple “masculine as default” strategy. Elicited production data from three experiments, involving 312 4–10-year-old French children and 40 adult controls, were found compatible with this latter scenario and to provide only scant support for the former one. Second, we argue that previous studies have overestimated French children's gender agreement abilities, and that French children's ability to make the article and the adjective agree can be assumed from age 7 onwards, but not before.     

Mother–Child Agreement on Reports of Internalizing Symptoms Among Children Referred for Evaluation of ADHD

The effects of maternal (bias), child (age, severity of behavior problems), and measurement characteristics (similarity of parent and child measures; types of internalizing symptoms) on mother–child agreement on reports of children's internalizing symptoms were examined for 65 children referred for evaluation of ADHD. Agreement was low and did not improve when parents and children completed parallel measures. Mothers and children were more likely to agree on severity of internalizing symptoms rated as behavioral than those rated as ideational. The majority of discordant reports were of the type that mothers, but not children, reported clinically elevated symptoms. This type of discordance appeared to be a function of maternal negative bias rather than underreporting of symptoms by children.     

DSM-IV Attention Deficit Hyperactivity Disorder Symptoms: Agreement Between Informants in Prevalence and Factor Structure at Different Ages

The agreement between teachers’ and parents’ ratings of the prevalence of DSM-IV attention deficit hyperactivity disorder (ADHD) symptoms and the concordance of the factor structure of ADHD symptoms was analyzed in a sample of 653 Spanish schoolchildren aged 4 to 12 divided into two age groups. The prevalence of ADHD symptoms ranged between 0.66 and 16.73% and was higher when the rater was the teacher. Agreement between parents and teachers was low. Confirmatory factor analysis (CFA) shows a slightly better fit for the three-factor model (Inattention, Hyperactivity and Impulsivity) than for the two-factor model (Inattention and Hyperactivity–impulsivity), except for parents’ ratings in the sample of children under six. CFA using a multitrait–multimethod model (CFA-MTMM) shows similar results.     

Evaluating the evaluator: The effects of the valence,sequence and target of evaluations on the perception of the evaluator

People commonly want to be perceived as intelligent, as well as be liked by others. Previous research has demonstrated that people who wish to appear intelligent tend to criticise others, and that criticising others indeed leads to the perception of high intelligence. In the current research we hypothesised and found that this is not the case when (a) the criticism is targeted towards the people who form the impression, and (b) the criticism is targeted towards those with whom the people who form the impression have just interacted. In both cases, participants in our study liked evaluators less when they used criticism than when they used praise. Moreover, they perceived the evaluators as less intelligent. We also demonstrated that in cases of mixing praise with criticism, the sequence of the evaluation interacted with the target of the evaluation in influencing liking. We found a greater liking for evaluators whose evaluation changed from negative to positive rather than vice versa, but only when the perceiver was the target of the evaluation. The discussion centres on the potential underlying mechanisms for these results, as well as on the practical applications of the results and directions for future research.     

Interrater agreement on behavioral executive function measures in adolescents with Attention Deficit Hyperactivity Disorder

Background/ObjectiveThough most children with Attention Deficit Hyperactivity Disorder (ADHD) show difficulties in behavioral measures of executive functions (EF), few studies have examined interrater agreement in these measures.Objective: To analyze the agreement between parents, teachers and self-reports of behavioral EF in adolescents with ADHD and controls. Method: A sample of 118 adolescents (75 with ADHD and 43 controls) was rated by parents, teachers and the adolescents themselves using the Comprehensive Executive Function Inventory. The intraclass correlation coefficient (ICC) and Bland and Altman methods were used to evaluate agreement. Results: The ICC between parents, teachers and self-report was poor or moderate in the group with ADHD; in the control group the agreement was fair to good. The Bland and Altman graphs show that, in the control group, most of the scores are below to the clinical cut-off point, while in the group with ADHD they are above. Conclusions: Agreement between all raters was low. Parents, teachers and adolescents agreed on the absence of deficits in behavioral EF in the control group, and on the presence of deficits in the group with ADHD, although they did not agree on the frequency of these deficits.