The association of metacognitive beliefs with emotional distress after diagnosis of cancer.

Objective: Emotional distress after a diagnosis of cancer is normal and, for most people, will diminish over time. However, a significant minority of patients with cancer experience persistent or recurrent symptoms of emotional distress for which they need help. A model developed in mental health, the self-regulatory executive function model (S-REF), specifies that maladaptive metacognitive beliefs and processes, including persistent worry, are key to understanding why such emotional problems persist. This cross-sectional study explored, for the first, time whether metacognitive beliefs were associated with emotional distress in a cancer population, and whether this relationship was mediated by worry, as predicted by the S-REF model. Method: Two hundred twenty-nine participants within 3 months of diagnosis of, and before treatment for, primary breast or prostate cancer completed self-report questionnaires measuring anxiety, depression, posttraumatic stress disorder (PTSD) symptoms, metacognitive beliefs, worry, and illness perceptions. Results: Regression analysis showed that metacognitive beliefs were associated with symptoms of anxiety, depression, and PTSD, and explained additional variance in these outcomes after controlling for age, gender, and illness perceptions. Structural equation modeling was consistent with cross-sectional hypotheses derived from the theory that metacognitive beliefs cause and maintain distress both directly and indirectly by driving worry. Conclusions: The findings provide promising first evidence that the S-REF model may be usefully applied in cancer. Further study is required to establish the predictive and clinical utility of these findings

Can High-Quality Jobs Help Workers Learn New Tricks? A Multi-Disciplinary Review of Work Design For Cognition

Understanding whether and how work design affects human cognition is important because: (1) cognition is necessary for job performance, (2) digital technologies increase the need for cognition, and (3) it is vital to maintain cognitive functioning in the mature workforce. We synthesize research from work design, human factors, learning, occupational health, and lifespan perspectives. Defining cognition in terms of both knowledge and cognitive processes/fluid abilities, we show that five types of work characteristics (job complexity, job autonomy, relational work design, job feedback, and psychosocial demands) affect employees’ cognition via multiple pathways. In the short-to-medium term, we identify three cognitively-enriching pathways (opportunity for use of cognition, accelerated knowledge acquisition, motivated exploratory learning) and two cognitively-harmful pathways (strain-impaired cognition, depleted cognitive capacity). We also identify three longer-term pathways: cognitive preservation, accumulated knowledge, and ill-health impairment). Based on the emerging evidence for the role of work design in promoting cognition, we propose an integrative model suggesting that short-to-medium term processes between work design and cognition accumulate to affect longer-term cognitive outcomes, such as the prevention of cognitive decline as one ages. We also identify further directions for research and methodological improvements

Verbal deception and the model statement as a lie detection tool

We have been reliably informed by practitioners that police officers and intelligence officers across the world have started to use the Model Statement lie detection technique. In this article we introduce this technique. We describe why it works, report the empirical evidence that it works, and outline how to use it. Research examining the Model Statement only started recently and more research is required. We give suggestions for future research with the technique. The Model Statement technique is one of many recently developed verbal lie detection methods. We start this article with a short overview of the—in our view- most promising recent developments in verbal lie detection before turning our attention to the Model Statement technique

Mindfulness in Measurement: Reconsidering the Measurable in Mindfulness Practice

Can an organic partnership of qualitative and quantitative data confirm the value of mindfulness practice as an assignment in undergraduate education? Working from qualitative evidence suggesting the existence of potentially measurable mindfulness effects expressed in ruler measures, a previous study calibrated a mathematically invariant scale of mindfulness practice effects with substantively and statistically significant differences in the measures before and after the assignment. Current efforts replicated these results. The quantitative model is described in measurement terms defined at an introductory level. Detailed figures and appendices are provided, and a program of future research is proposed

Assessment of Rigour in Published Nursing Intervention Studies that Use Observational Methods

Unstructured observation involving “going into the field” to describe and analyze what is seen and heard, may be an underutilized method in nursing research. The role of the observer, the nature of the observations, data sources, systematic recording and analysis of observations, appropriate analysis of the data, and corroboration of findings are important considerations when ensuring rigour in observational methods. However, the description of observational techniques and methods provided in published accounts of qualitative research is sparse, and it is therefore difficult to evaluate the truthfulness, credibility, and trustworthiness of many research studies. Observational methods can address discrepancies between what people say and what they actually do, and they can capture the context in which nurses practice. Little is known about the oral hygiene care practices of nurses caring for hospitalized older adults with longer lengths of stay, despite the link between poor oral hygiene and systemic illness. To date, the oral hygiene care provided by nurses has not been directly observed, nor have unstructured observational techniques been used to observe any caregivers providing such interventions. In the absence of studies related to oral hygiene care, an integrative review of the literature has been undertaken to critically analyze how rigour was ensured in qualitative or mixed - methods studies in which observational methods were used to study nurses as they provided other types of basic nursing interventions. Whittemore and Knafl’s revised integrative review method was utilized, and criteria that would indicate rigour in a study were gleaned from the literature to create a framework for analysis

Verbal Veracity Indicators and the Efficacy of Countermeasures in Three Non-WEIRD Populations

Practitioners ask whether verbal veracity cues are (i) diagnostic across populations and (i) resistant to countermeasures. We examined this by merging the three datasets reported by Vrij, Leal et al. (2020, 2022).Participants from Lebanon (n = 187), Mexico (n = 205) and South-Korea (n = 239) discussed a city-trip they had made (truth tellers, n = 328) or made up a story (lie tellers, n = 303) about such a trip. Some participants (n = 325) were informed about the relation between deception and complications, common knowledge details and self-handicapping strategies (informed participants), whereas others were not (uninformed participants). The dependent variables were total details, complications, common knowledge details, self-handicapping strategies and plausibility.All five variables discriminated truth tellers from lie tellers, but particularly complications and plausibility. These cues were diagnostic veracity indicators across different populations and remained diagnostic when we compared informed lie tellers with uninformed truth tellers

Family involvement in behaviour management following acquired brain injury (ABI) in community settings: A systematic review

This is an Accepted Manuscript of an article published by Taylor & Francis in BRAIN INJURY on 31 March 2015, available online: http://www.tandfonline.com/10.3109/02699052.2015.1004751. This article is under embargo for a period of 12 months from the date of publication.Objectives: To examine family involvement in the management of behavioural problems following ABI in the community. Research Design: Systematic literature review. Methods: Six electronic databases relevant to the field of brain injury were searched between 1980-2013. Citation indexes were used, and references from articles hand searched for further literature. Studies that met the broad inclusion criteria were screened for relevance, and articles selected for full-text review independently considered by two reviewers. Those found to be relevant were analysed using PEDro and McMasters critical appraisal tools. Results: Three hundred and three studies were identified after duplicates were removed and 56 were assessed for relevance, yielding 10 studies for review. Although the majority of studies were weak in design, 5 revealed significant findings supportive of family involvement in the management of behavioural problems following ABI, especially where interventions consisted of both educational components and individualised behavioural plans. Findings revealed no significant changes in family burden following behavioural interventions. Conclusions: There is limited research and lack of high evidence studies evaluating family involvement in behaviour management following ABI; therefore no conclusions can be drawn regarding its efficacy. More research is needed, with larger sample sizes and more rigorous design, including proper comparison groups