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The treatment of severe and chronic substance dependence is challenged by high rates of treatment attrition, highlighting the need to identify factors that hinder treatment retention. The paper aims to discuss this issue.

The present study examined certain neurocognitive and personality traits in relation to treatment retention in a sample of 46 residents of an Australian therapeutic community (TC). The traits examined were previously found to be associated with problematic substance use in non-clinical samples and were also previously shown to differentiate TC clients from social drinkers. The hypothesis was thus that traits that appear to be risk factors for addictions are also likely to impact on TC treatment retention.

Group comparisons of those retained for more than the recommended 90 days vs those who left treatment prematurely showed that after controlling for the influence of depression, those who left treatment prematurely reported significantly higher levels of trait impulsivity, punishment sensitivity and executive cognitive dysfunction. There was a very high rate of alexithymia in the sample (52 per cent), but alexithymia was unrelated to retention.

The final sample size was less than planned but reflected the strict participation criteria and temporal limitations of this study. No statistical assumptions were violated and the reliability indices of the scales completed by clients ranged from acceptable to excellent. Another limitation was that dropout cannot be assumed to mean relapse, as the reasons for client dropout were not available.

Findings highlight the important roles of trait factors in TC treatment retention in addition to the motivational and interpersonal factors identified in previous work.

Several theories have been developed trying to explain the corporate decisions on cash holdings. Stakeholder theory is one of the arguments that urge firms with strong stakeholder relationships to hold more cash. The purpose of this paper is to shed further light on this issue by examining the impact of cash holdings on the financial performance and viability of Greek Small-Medium Enterprises before and after the Greek sovereign debt crisis.

The authors collected a large sample from Small-Medium-sized Enterprises (SMEs) and a comparable sample from large firms operating in Greece during the period 2003–2016. Panel regression analysis was performed before and after the Greek debt crisis.

Results indicated that cash holdings contribute positively to the profitability and viability of firms validating the precautionary theory of cash holdings in Greece. Before the crisis, SMEs and large firms both benefited significantly by cash holdings but after the crisis that positive impact of cash is more evident and significant for SMEs.

These findings corroborate the hypotheses that during a period of limited lending (and severe financial turmoil); cash holdings (and effective cash management) could be a vital tool for sustaining SMEs’ viability and financial performance. This study offers useful managerial implications and contributes to the ongoing debate about the impact of cash holdings on corporate performance.

This is the first study in the Greek business setting trying to examine the impact of cash holdings on financial performance within stakeholder-oriented firms during a period of financial turmoil.

This study analyzes the policy initiatives that have been adopted by the US government since the 1930s. We document the institutional bodies responsible for the implementation of trade policy, as well as the objectives and decision making practices that are associated with policy formation. We also examine the new institutional movement of the Trump Administration’s neo-protectionist “America First” trade policy and its potential impact on the Asian region. Finally, our study examines the recent renegotiation of Korea-US FTA from a perspective of each country’s internal decision making process and discusses a number of issues that have relevant applications for Korea. The results from our analysis show that U.S trade policy show that despite a long period of an open and liberalized trade policy focus, recent neo-protectionist measures by President Trump could lead to potential trade wars and a return to the beggar-thy-neighbor policies of the 1930s. Such an anti-globalization agenda could have dire consequences for export dependent countries in the Asian region.

This policy analysis examines the key issues involved in the Korean Trade Adjustment Assistance (TAA) program. As an important trade policy platform, this research details how the TAA provision targets impacted businesses and employees and documents the program’s eligibility criteria and its evolution over time. The US TAA and EU EGAF programs are also reviewed by detailing their respective strengths and their differences from their Korean counterpart. Finally, we document a range of areas where the Korean TAA initiative needs to be improved in order to best assist the firms and employees that have been negatively impacted by trade liberalization policy.

Extant research presents firms’ purpose as a consensual and positive attribute. This paper introduces an alternative perspective, which sees firms’ purposefulness as defined in relation to specific audiences. A firm’s purposefulness to a focal audience can be either positive or negative. Audiences find firms with which they share a common prioritization of issues more purposeful in absolute terms. Audiences find firms with which they share a common understanding of issues positively purposeful. Conversely, audiences find firms with an opposite understanding of issues negatively purposeful. Audiences harness specific resources to support firms they find positively purposeful and to oppose firms they find negatively purposeful. This paper introduces topic modeling and word embeddings as two techniques to operationalize this audience-based approach to purposefulness.

The purpose of this paper is to investigate the effects of multi-hydroxymethylated phenol (MHMP) on the properties of moisture-curing polyurethane (PU) resin, especially on the heat resistance.

The MHMPs with various active sites from 2.52 to 3.91 were synthesised and used as a modifier. The bond test (according to the JIS K6806-2003 standard) and thermogravimetric analysis (TGA) were used, respectively, to characterise the bond durability and heat resistance of MHMP-modified PU resin.

The MHMP with various F/P mole ratios had great effects on the properties of resultant PU resins. The increase of active sites of MHMP can improve the water resistance of resin due to the more cross-linking densities, while the decrease of active sites of MHMP can improve heat resistance of resin because more stable benzene ring introduced into the PU backbone.

In cases where heat resistance of the PU resin is of primary concern, the use of MHMP with fewer active sites or a lower F/P ratio is recommended. In other cases where bond durability is focussed, the modifier MHMP shall be synthesised with higher F/P ratio.

MHMP as a modifier can be used to improve the heat resistance of PU resin.

The MHMPs with various hydroxymethyl groups were synthesised and used as modifier of moisture-curing PU resins to improve their heat resistance.

In this article, we explore some of the barriers that prevent learning about grand challenges. By grand challenges, we refer to transformational social and environmental issues and the critical barriers toward addressing them. Despite recent research contributions, initiatives, and calls for action to focus on such concerns, relatively little is known about the different barriers that hinder learning about grand challenges. To explore these issues, we draw from Rayner’s (2012) concept of uncomfortable knowledge, defined as knowledge that is disagreeable to organizations because it may challenge their value base, self-perception, organizing principles, or sources of legitimacy. Focusing on the example of recent programmatic attempts to advance “responsible education” in business schools, we identify three barriers to learning about grand challenges: Cognitive overload, emotional detachment, and organizational obliviousness. We conclude by outlining several implications on how to overcome these barriers, adding to recent academic and policy debates on how to make business school education more attuned to the transformational and social challenges of our time.

The purpose of this paper is to investigate the effects of verbal-imagery cognitive styles of information searching behavior of users in using the Web.

In all, 44 participants were recruited for this study. The participants’ cognitive styles were measured by using Riding's Cognitive Style Analysis test. Three search tasks were designed based on Kim's search task definitions. Moreover, an individual lab session was arranged and then participants’ memos were analyzed using content analysis.

In all, 48 strategies in four categories of behaviors in searching the Web were identified. There were associations between users’ cognitive styles and their information searching behavior. The participants’ selection of the search initiation behaviors varied, so that imagers suffered from more varied initial behavior than verbalizers. The verbalizers tended to search in a narrow area, then broadening the area and following structured navigation and reading behavior to process information, while imagers tended to search in a general area, then narrowing down the search and adopting mixed navigational styles and mixed behaviors to process information. This study revealed that there was a difference in search performance of verbalizers and imagers descriptively, as verbalizers spent more time compared to imagers and imagers visited more nodes than verbalizers for the tasks completion. In addition, the task was an important variable influencing the search performance. Based on the key findings (search initiation behaviors, formulating search queries, navigational behaviors, information processing behaviors), a conceptual pattern of Web searching and cognitive styles is presented.

The study provides a new understanding of Web users’ information search behavior based on cognitive styles which contributes to the theoretical basis of Web search research. It also raises various questions within the context of user studies

The paper adopted a mixed approach in the area of information searching on the Web. A valuable contribution lies in the methods developed.

Given the context of accountability-driven policy environments, research has shown that school leaders perceive bureaucratic rules and protocols in negative ways, but they also utilize organizational structures and routines to lead changes. To better understand both enabling and hindering mechanisms of bureaucracy in schools, this study explores how Korean school principals understand and perceive bureaucratic structures using a lens of ambivalence. The authors draw on Weber's theory of bureaucracy, with a particular focus on the paradoxical aspect of bureaucracy that might be experienced by individuals within the system.

This study analyzed qualitative data collected from 26 in-depth interviews with 10 Korean school principals between 2013 and 2015. The authors used the multiple cycles of coding to explore patterns and themes that emerged from the participants' responses.

The analysis of this study showed that the participants' ambivalent responses toward bureaucracy were particularly salient in three areas where formal organizational structures were changing through policy initiatives: teacher evaluation, electronic approval system and school-based management promoting decentralized decision making. The study participants reflected on how such changes can enable and/or hinder schools to achieve organizational goals and collective values, from the viewpoints of multiple aspects, which led to their ambivalent responses to bureacratic structures in school settings.

This study contributes to the understanding of school organizations by revisiting Weber's theory of bureaucracy in school settings. Using the lens of ambivalence enabled us to reconcile school principals' contradictory perceptions toward bureaucracy, which complicates analyses of tensions and paradoxical responses found in leadership practices within school systems.

The purpose of this paper is to evaluate how mental health service user involvement in health professional education adds value to student learning about recovery-oriented practice and to determine the quality and suitability of instruments used in studies to evaluate this involvement in terms of their: relationship to recovery-oriented practice; and psychometric properties.

Studies of service user involvement were reviewed to identify their research objectives. These were mapped against an Australian recovery-oriented practice capability framework together with the constructs measured by instruments used in these studies. Psychometric properties for each instrument were evaluated using the COSMIN checklist.

While research objectives are not stated in terms of recovery-oriented practice, they do relate to some elements of a recovery-oriented practice framework. No instrument measures outcomes against all recovery-oriented practice domains. The AQ has the strongest evidence for its psychometric properties. The most commonly used instrument measures only stigma and has poorly validated psychometric properties.

This paper demonstrates that the “value add” of service user involvement in health professional education has been poorly defined and measured to date. Learning from lived experience is central to a recovery-orientation and is an expectation of health professional education programmes. Defining objectives for service user involvement in terms of recovery-oriented practice and developing an instrument which measures student learning against these objectives are important areas for ongoing research supporting improved approaches to supporting people’s recovery.