The utility of the PAI and the MMPI-2 for discriminating PTSD, depression, and social phobia in trauma-exposed college students

This study investigated the Minnesota Multiphasic Personality Inventory-Revised (MMPI-2; Butcher, Dahlstrom, Graham, Tellegen, & Kaemmer, 1989) and the Personality Assessment Inventory (PAI; Morey, 1991) with regard to each instrument's utility for discriminating post-traumatic stress disorder (PTSD) from depression and social phobia in a sample of college students with mixed civilian trauma exposure. Participants were 90 trauma-exposed undergraduates (16 male, 74 female) classified into one of four groups: PTSD, depressive disorders, social phobia, and well-adjusted. For both the PAI and the MMPI-2, profile analysis revealed that the groups differed in the elevation and shape of their profiles. The PAI Traumatic Stress subscale demonstrated good discriminant validity.     

Sad and happy emotion discrimination in music by children with cochlear implants

Children using cochlear implants (CIs) develop speech perception but have difficulty perceiving complex acoustic signals. Mode and tempo are the two components used to recognize emotion in music. Based on CI limitations, we hypothesized children using CIs would have impaired perception of mode cues relative to their normal hearing peers and would rely more heavily on tempo cues to distinguish happy from sad music. Study participants were children with 13 right CIs and 3 left CIs (M = 12.7, SD = 2.6 years) and 16 normal hearing peers. Participants judged 96 brief piano excerpts from the classical genre as happy or sad in a forced-choice task. Music was randomly presented with alterations of transposed mode, tempo, or both. When music was presented in original form, children using CIs discriminated between happy and sad music with accuracy well above chance levels (87.5%) but significantly below those with normal hearing (98%). The CI group primarily used tempo cues, whereas normal hearing children relied more on mode cues. Transposing both mode and tempo cues in the same musical excerpt obliterated cues to emotion for both groups. Children using CIs showed significantly slower response times across all conditions. Children using CIs use tempo cues to discriminate happy versus sad music reflecting a very different hearing strategy than their normal hearing peers. Slower reaction times by children using CIs indicate that they found the task more difficult and support the possibility that they require different strategies to process emotion in music than normal.     

COVID-19 Adaptations for Health Service Psychology Internship Training in a Medical School

Health service psychology internship directors confronted a myriad of training challenges in response to the COVID-19 pandemic. Specifically, internship training directors were tasked with ensuring that interns received appropriate training in each of the nine profession-wide competency (PWCs) areas while also ensuring the physical and emotional well-being of staff and trainees. The purpose of this paper is to describe one internship’s approach to adapting the nine PWCs during COVID-19 in the context of an academic medical setting. Successes and challenges associated with training adaptations in the context of each of the nine PWCs will be shared along with considerations for improving academic medical training programs’ ability to support interns’ educational goals and training requirements throughout and following the COVID-19 pandemic.

     

Employee reactions to flattening organizational structures

This article examines the effectiveness of a newly introduced integrative structure and its impact on employee job perceptions in an aircraft maintenance organization. It is not common to find studies, that relate such changes to lower level employee reactions. The implementation of the change programme involved a system-wide approach incorporating both structural and cultural change. Using a retrospective methodology we assessed employee reactions to the changes introduced. We found that both intrinsic job satisfaction and job characteristics perceptions improved in the new integrative organization. The fact that positive findings have been identified when other studies found no relationship between such changes and attitudinal outcomes illustrates the efficacy of a system-wide approach to change. Extrinsic satisfaction and organizational commitment however did not improve. This can perhaps be explained by the fact that the latter areas are concerned with factors outside the direct completion of the job and may take much longer to change if indeed they can be shown to change over time at all.     

The development of metalinguistic awareness and its relation to reading achievement

The relation between certain aspects of metalinguistic ability and reading, e.g., morpho-phonological ability and reading, has been well documented in the literature. What has not been fully discussed is the relation between structural-relational (semantic-syntactic) linguistic knowledge and reading development. This study examined two types of questions about this relation: (a) which aspects of structural-relational metalinguistic awareness in what forms and during which age periods are significantly related to reading achievement? and (b) what is the relation between metalinguistic awareness in oral language processing and written language processing? Sixty-four subjects, from fourth graders to adults, participated in the study. Each subject was asked to judge and produce corrections of nongrammatical, anomalous, and ambiguous stimulus items in sentences and passages. These items were presented in both oral and written modes. Results indicated that reading achievement and age were positively related to metalinguistic ability. Subjects were better able to judge than produce correct forms. While ambiguity was the most difficult task, nongrammaticality was the most discriminating task. Good readers' performance on oral tasks equalled their performance on written tasks by adulthood.     

阅读预期对快速阅读理解的影响的实验研究

探讨阅读预期对快速阅读的理解水平与进程的影响。实验１探讨阅读预期对快速阅读理解水平的影响。阅读文章前分别给予被试正确、中性与误导的标题提示,结果表明,不同类型的标题提示对快速阅读的理解成绩有显著的影响,而对正常速度阅读的理解成绩影响效果不显著。实验２探讨阅读预期对快速阅读过程的词句加工程度的影响。结果表明,对优生来说,正确标题提示组发现文章中锗字的成绩显著低于误导标题提示组,差生的不同标题提示组发现错字的成绩差异不显著。两个实验的结果初步表明,快速阅读文章过程会更多地利用概念推动,较少地需要材料信息。     

Chief executive leadership style,consensus decision making,and top management team effectiveness

Using data from 79 high technology firms in the US and Ireland this study concludes that leadership style has both direct and indirect relationships with consensus decision making and with the reported effectiveness of top management teams. It focuses on what effective leaders do rather than the individual traits they possess and distinguishes between four styles of leadership: authoritarian (characterized by the use of instruction and non-contingent reprimand), transactional (influence via exchange of valued rewards for services/behaviours), transformational (inspiring followers to do more than originally expected), and laissez faire (avoiding decision making and supervisory responsibility). The transformational style of leadership was significantly and positively related, and the laissez faire style was significantly negatively related to reported team