Uniform asymptotic linearity of a process based on a signed rank statistic

Consider the process with, cf. (1.2) on page 265 in B1, X₁, …, X_N a sample from a distribution F and, for i = 1, …, N, R${}_{\text{|x}{}_{\text{1}}\text{, - q}{}_{\text{1}}\text{ø|}}$ , the rank of |X₁ - q₁ø| among |X₁ - q₁ø|, …, |X_N - q_Nø|. It is shown that, under certain regularity conditions on F and on the constants p_i and q_i, T^ø_N(t) is asymptotically approximately a linear function of ø uniformly in t and in ø for |ø| ≤ C. The special case where the p_i and the q_i, are independent of i is considered.     

驱逐“懈怠症”

保持高水平的生产力,或者更进一步,将生产力提升到更高的层面,这往往是高级经理人们最为关注的问题之一。但有些经理人的举措却证明是适得其反的,其结果生产力不升反降。举例而言,人们有一种自然倾向,尤其对那些经验缺乏的经理,就是认为仔细监督下级的工作会让他们的工作效率更高。但如果一味依靠监督     

Feeling well while chronically ill or impaired: a multilevel study on the moderating role of employment and volunteering in Europe

People with a chronic condition tend to report poorer subjective well-being than people without. This article examines the dependence of the relationship on doing paid and voluntary work, and on macro-level labour market exclusion of people with and without chronic conditions. Data from the European Quality of Life Survey (2011–2012) of people aged between 25 and 65 are analysed using multilevel regression techniques. A chronic condition has a stronger negative effect on subjective well-being for persons who are economically inactive or who never engage in voluntary work. The importance of paid work, however, varies with national levels of labour exclusion.     

An Explanatory Model of Dating Violence Risk Factors in Spanish Adolescents

Dating violence is a serious public health issue that needs further understanding in terms of risk factors that may be involved in it. The main goal of this study was to test a mediational model of dating violence risk factors. The sample was composed of 477 secondary and college students from Spain (59% females). A dynamic developmental explanatory model considering aggressiveness, insecure attachment, interparental conflict, and peer dating violence was tested using a multigroup structural equation model. Aggressiveness partially mediated the relation between anxious attachment and dating violence and fully mediated the association between interparental conflict resolution and dating violence. Furthermore, perceived peer dating violence was a direct predictor of dating violence. Implications for prevention and intervention plans are discussed.     

The Relation Between Therapeutic Alliance and Treatment Motivation in Residential Youth Care: A Cross-Lagged Panel Analysis

This study investigated the longitudinal relation between therapeutic alliance and treatment motivation in a sample of 174 adolescents receiving residential treatment in the Netherlands. Structural equation modeling with a cross-lagged panel design was used to examine the relation between therapeutic alliance and treatment motivation up to 9 months of treatment. Results revealed that autoregressive associations between initial therapeutic alliance and alliance at subsequent time points were significant, whereas for treatment motivation a significant association was found after 6 months, but not after 9 months. Results also showed that a higher level of therapeutic alliance after 3 months was predictive of a higher level of treatment motivation after 6 months. Furthermore, a higher level of therapeutic alliance after 6 months was predictive of a higher level of treatment motivation after 9 months. Implications for research and clinical practice are discussed.     

Does Iconicity in Pictographs Matter? The Influence of Iconicity and Numeracy on Information Processing,Decision Making,and Liking in an Eye‐Tracking Study

Researchers recommend the use of pictographs in medical risk communication to improve people's risk comprehension and decision making. However, it is not yet clear whether the iconicity used in pictographs to convey risk information influences individuals’ information processing and comprehension. In an eye‐tracking experiment with participants from the general population (N = 188), we examined whether specific types of pictograph icons influence the processing strategy viewers use to extract numerical information. In addition, we examined the effect of iconicity and numeracy on probability estimation, recall, and icon liking. This experiment used a 2 (iconicity: blocks vs. restroom icons) × 2 (scenario: medical vs. nonmedical) between‐subject design. Numeracy had a significant effect on information processing strategy, but we found no effect of iconicity or scenario. Results indicated that both icon types enabled high and low numerates to use their default way of processing and extracting the gist of the message from the pictorial risk communication format: high numerates counted icons, whereas low numerates used large‐area processing. There was no effect of iconicity in the probability estimation. However, people who saw restroom icons had a higher probability of correctly recalling the exact risk level. Iconicity had no effect on icon liking. Although the effects are small, our findings suggest that person‐like restroom icons in pictographs seem to have some advantages for risk communication. Specifically, in nonpersonalized prevention brochures, person‐like restroom icons may maintain reader motivation for processing the risk information.     

Financial Reporting Lags in the Non-profit Sector: An Empirical Analysis

We examine financial reporting lags among a large sample of Belgian non-profit organizations (NPOs). Doing so, we add to the literature on financial reporting and accountability in the non-profit sector. Next to drivers of the financial reporting lag that have been identified in prior studies based on private firms (e.g., delaying the disclosure of bad news), we find that the way of funding the NPO (i.e., reliance upon donations and/or grants) and its specific area of activity are significantly related to the financial reporting lag. Our results also suggest that important changes in accounting regulation significantly delay the financial reporting process. Importantly, we note that 17.2 % of the sample organizations do not file their financial statements within the legal time span.