Rumination, mood and social problem-solving in major depression

2004 ◽  
Vol 34 (7) ◽  
pp. 1309-1318 ◽  
Author(s):  
C. DONALDSON ◽  
D. LAM
Keyword(s):  
Problem Solving ◽  
Major Depression ◽  
Social Problem Solving ◽  
Future Research ◽  
Adverse Life Events ◽  
Depressed Patients ◽  
Before And After ◽  
High Level ◽  
The Impact ◽  
Experimentally Induced

Background. Ruminating when depressed is thought to lower mood and impair problem-solving, while distraction is thought to alleviate mood and assist problem-solving. The present study investigates each of these proposals using both naturally occurring and experimentally induced rumination and distraction in a sample of patients with major depression.Method. Thirty-six patients with major depression and 36 control participants were randomly allocated to either a rumination or distraction induction condition. Levels of trait rumination and distraction were measured at baseline, mood and problem-solving were measured before and after the inductions.Results. In terms of trait measures, depressed patients with higher levels of trait rumination reported poorer mood and gave less effective problem solutions than those who were less ruminative. Trait distraction was not associated with mood or problem-solving. In terms of induced responses, depressed patients who were made to ruminate experienced a deterioration in their mood and gave poorer problem solutions. For those receiving the distraction induction, mood improved in all patients and problem-solving improved in patients who were not naturally ruminating at a high level. Neither induction had an impact on mood or problem-solving in control participants.Conclusions. Treatment for depression associated with adverse life events may need to target rumination as well as problem-solving deficits if interventions are to be effective. The differential effects of self-applied versus experimentally induced distraction require further investigation. Future research will need to consider that high levels of trait rumination may interfere with the impact of experimental inductions.

scholarly journals Time Granularity Impact on Propagation of Disruptions in a System-of-Systems Simulation of Infrastructure and Business Networks

2021 ◽  
Vol 18 (8) ◽  
pp. 3922
Author(s):  
Mateusz Iwo Dubaniowski ◽  
Hans Rudolf Heinimann
Keyword(s):  
Recovery Time ◽  
System Of Systems ◽  
Future Research ◽  
Business Networks ◽  
Simulation Experiments ◽  
Huge Impact ◽  
High Level ◽  
Systems Simulation ◽  
Different Characteristics ◽  
The Impact

A system-of-systems (SoS) approach is often used for simulating disruptions to business and infrastructure system networks allowing for integration of several models into one simulation. However, the integration is frequently challenging as each system is designed individually with different characteristics, such as time granularity. Understanding the impact of time granularity on propagation of disruptions between businesses and infrastructure systems and finding the appropriate granularity for the SoS simulation remain as major challenges. To tackle these, we explore how time granularity, recovery time, and disruption size affect the propagation of disruptions between constituent systems of an SoS simulation. To address this issue, we developed a high level architecture (HLA) simulation of three networks and performed a series of simulation experiments. Our results revealed that time granularity and especially recovery time have huge impact on propagation of disruptions. Consequently, we developed a model for selecting an appropriate time granularity for an SoS simulation based on expected recovery time. Our simulation experiments show that time granularity should be less than 1.13 of expected recovery time. We identified some areas for future research centered around extending the experimental factors space.

The Impact of the Privacy Rule on Cancer Research: Variations in Attitudes and Application of Regulatory Standards

2009 ◽  
Vol 27 (24) ◽  
pp. 4014-4020 ◽  
Author(s):  
Elizabeth Goss ◽  
Michael P. Link ◽  
Suanna S. Bruinooge ◽  
Theodore S. Lawrence ◽  
Joel E. Tepper ◽  
...  
Keyword(s):  
Cancer Research ◽  
Future Research ◽  
Research Committee ◽  
Data Repositories ◽  
Privacy Rule ◽  
Regulatory Standards ◽  
American Society ◽  
Definition Of ◽  
High Level ◽  
The Impact

Purpose The American Society of Clinical Oncology (ASCO) Cancer Research Committee designed a qualitative research project to assess the attitudes of cancer researchers and compliance officials regarding compliance with the US Privacy Rule and to identify potential strategies for eliminating perceived or real barriers to achieving compliance. Methods A team of three interviewers asked 27 individuals (13 investigators and 14 compliance officials) from 13 institutions to describe the anticipated approach of their institutions to Privacy Rule compliance in three hypothetical research studies. Results The interviews revealed that although researchers and compliance officials share the view that patients' cancer diagnoses should enjoy a high level of privacy protection, there are significant tensions between the two groups related to the proper standards for compliance necessary to protect patients. The disagreements are seen most clearly with regard to the appropriate definition of a “future research use” of protected health information in biospecimen and data repositories and the standards for a waiver of authorization for disclosure and use of such data. Conclusion ASCO believes that disagreements related to compliance and the resulting delays in certain projects and abandonment of others might be eased by additional institutional training programs and consultation on Privacy Rule issues during study design. ASCO also proposes the development of best practices documents to guide 1) creation of data repositories, 2) disclosure and use of data from such repositories, and 3) the design of survivorship and genetics studies.

scholarly journals Identifying the Links Between Trauma and Social Adjustment: Implications for More Effective Psychotherapy With Traumatized Youth

2021 ◽  
Vol 12 ◽  
Author(s):  
Sayedhabibollah Ahmadi Forooshani ◽  
Kate Murray ◽  
Nigar Khawaja ◽  
Zahra Izadikhah
Keyword(s):  
Young Adults ◽  
Problem Solving ◽  
Social Adjustment ◽  
Social Problem ◽  
Past Research ◽  
Social Problem Solving ◽  
Self Report ◽  
Future Research ◽  
Cognitive Avoidance ◽  
Refugee Immigrants

Background: Past research has highlighted the role of trauma in social adjustment problems, but little is known about the underlying process. This is a barrier to developing effective interventions for social adjustment of traumatized individuals. The present study addressed this research gap through a cognitive model.Methods: A total of 604 young adults (aged 18–24; living in Australia) from different backgrounds (refugee, non-refugee immigrant, and Australian) were assessed through self-report questionnaires. The data were analyzed through path analysis and multivariate analysis of variance. Two path analyses were conducted separately for migrant (including non-refugee and refugee immigrants) and Australian groups.Results: Analyses indicated that cognitive avoidance and social problem solving can significantly mediate the relation between trauma and social adjustment (p < 0.05). The model explaining this process statistically fit the data (e.g., NFI, TLI, CFI > 0.95). According to the model, reacting to trauma by cognitive avoidance (i.e., chronic thought suppression and over-general autobiographical memory) can disturb the cognitive capacities that are required for social problem solving. Consequently, a lack of effective social problem solving significantly hinders social adjustment. There were no significant differences among the Australian, non-refugee immigrant and refugee participants on the dependent variables. Moreover, the hypothesized links between the variables was confirmed similarly for both migrant (including refugee and non-refugee immigrants) and Australian groups.Conclusion: The findings have important implications for interventions targeting the social adjustment of young individuals. We assert that overlooking the processes identified in this study, can hinder the improvement of social adjustment in young adults with a history of trauma. Recommendations for future research and practice are discussed.

Impact of web banner advertising frequency on attitude

2018 ◽  
Vol 30 (2) ◽  
pp. 380-399 ◽  
Author(s):  
Rahim Hussain ◽  
Ahmed Shahriar Ferdous ◽  
Gillian Sullivan Mort
Keyword(s):  
Online Advertising ◽  
Repetition Effect ◽  
Brand Attitude ◽  
Moderating Effect ◽  
Future Research ◽  
Content Type ◽  
Banner Advertisements ◽  
Banner Advertisement ◽  
High Level ◽  
The Impact

Purpose The purpose of this paper is to examine whether advertising type (static or dynamic) and appeal (emotional or rational) moderate the relationship between web banner advertising frequency and consumer attitudinal response. Design/methodology/approach A laboratory experiment involving 400 participants was conducted to test for the moderating effect. Factorial ANOVA is used to measure brand attitude. Findings The results identified that the web banner advertisement type acted as a moderator between frequency and brand attitude. However, the moderating effect of banner advertisement appeal was found to be insignificant at a single banner advertisement frequency (i.e. exposure) but significantly different at a higher frequency. The study findings provide better directives for online marketers. Practical implications The major limitation is the fact that the impact of banner advertisement frequency was manipulated from one to five exposures. Future research needs to determine what happens after the fifth exposure, perhaps ten exposures or more, to determine the wear-out effect and in turn, to decide on the optimal frequency level in an effort to design more appropriate web communication strategies. Social implications The result shows that pop-up banner advertisements are intrusive, and that high level of exposures to pop-up banner advertisement could annoy online users. Thus, online advertisers should avoid repeating the pop-up banner advertisements because this could adversely affect the attitude towards the online advertising in general, and could also negatively influence attitudes towards the brand and ultimately effect online purchase. Originality/value This study contributes to the theory by providing more insights into the repetition effect, and comprehensive conclusions can be drawn based on the manipulation of banner advertisement frequency on different frequency levels. The research identifies that if the communication objective is to generate brand attitude, different strategies can be adopted depending on the banner advertisement type (pop-up vs static) and banner advertisement appeal (emotional vs rational).

Knowledge Sharing From Employee's Perspective

2019 ◽  
pp. 1-20 ◽  
Author(s):  
Jianping Peng ◽  
Jing ("Jim") Quan ◽  
Guoying Zhang ◽  
Alan J. Dubinsky
Keyword(s):  
Social Network ◽  
Knowledge Sharing ◽  
Social Relationship ◽  
Contextual Performance ◽  
Survey Study ◽  
Interpersonal Interaction ◽  
Future Research ◽  
Professional Employees ◽  
High Level ◽  
The Impact

This chapter combines three less-studied factors on employee knowledge sharing, namely, social relationship, contextual performance, and IT competence. Using a survey study that was targeted to professional employees in a R&D department, we reveal that both social relationship—which incorporates degree of centrality of employee's social network and frequency of interpersonal interaction—and employee's contextual performance have significant positive impacts on knowledge sharing. This association, however, is found to be further positively moderated by employee's IT competence. Our work extends the literature pertaining to knowledge sharing by, not only providing an enhanced approach to measure social relationship, but also emphasizing that social relationship or contextual performance can magnify the impact on knowledge sharing through a high level of IT competence. The findings provide managerial and future research insights pertaining to promoting knowledge sharing by enhancing social relationship, rewarding contextual performance, and improving IT competence of employees.

scholarly journals A Therapeutic Educational Program in Oral Health for Persons with Schizophrenia: A Qualitative Feasibility Study

2018 ◽  
Vol 2018 ◽  
pp. 1-5 ◽  
Author(s):  
Audrey Peteuil ◽  
Corinne Rat ◽  
Sahar Moussa-Badran ◽  
Maud Carpentier ◽  
Jean-François Pelletier ◽  
...  
Keyword(s):  
Oral Health ◽  
Educational Program ◽  
Periodontal Diseases ◽  
Level Of Evidence ◽  
Face To Face ◽  
Before And After ◽  
Health Quality ◽  
Persons With Schizophrenia ◽  
High Level ◽  
The Impact

Objective. The aim of this study was to test the feasibility of a therapeutic educational program in oral health (TEPOH) for persons with schizophrenia (PWS). Design. In a qualitative study, we explored the representation of oral health before and after a TEPOH. Clinical Setting: PWS are at greater risk of decayed and missing teeth and periodontal diseases. In a previous publication, we described the different steps in building a TEPOH by taking into account the experiences of PWS concerning oral health quality of life. This TEPOH aimed at promoting a global health approach. Participants: Voluntary PWS and their caregivers were recruited during face-to-face interviews at “Les Boisseaux” (a psychiatric outpatient centre) in Auxerre (France) and were included in the study between November and December 2016. Intervention: We explored the experiences of participants and their perceptions of oral health before and after the TEPOH with focus group meetings. Results. Four females and three males participated in the study, and the mean age was 29.4 ± 5. Before the TEPOH, the PWS produced 28 ideas about oral health perception and 37 after the TEPOH. After the TEPOH, elements relating to the determinants of oral health (smoking and poor diet) emerged. Conclusions. These results show an evolution in oral health representation, and after some adjustments to the TEPOH, the second step will be to test this program in a large sample to generate a high level of evidence of the impact of TEPOH in the long term.

Role of d-serine in the beneficial effects of repetitive transcranial magnetic stimulation in post-stroke patients

2020 ◽  
Vol 32 (3) ◽  
pp. 128-134 ◽  
Author(s):  
Masachika Niimi ◽  
Yuko Fujita ◽  
Tamaki Ishima ◽  
Kenji Hashimoto ◽  
Nobuyuki Sasaki ◽  
...  
Keyword(s):  
Amino Acids ◽  
Transcranial Magnetic Stimulation ◽  
Magnetic Stimulation ◽  
Repetitive Transcranial Magnetic Stimulation ◽  
Stroke Patients ◽  
Post Stroke ◽  
Beneficial Effects ◽  
Depressed Patients ◽  
Before And After ◽  
The Impact

AbstractObjective:Abnormalities in neurotransmission via N-methyl-d-aspartic acid receptor (NMDAR) play a role in the pathophysiology of neuropsychiatric disorders. The impact of repetitive transcranial magnetic stimulation (rTMS) on NMDAR-related amino acids remains unknown. We aim to investigate the effects of rTMS on NMDAR-related amino acids in serum of post-stroke patients.Methods:Ninety-five consecutive post-stroke patients with upper limb hemiparesis were recruited. In 27 patients, the Beck Depression Inventory (BDI) score was 10 or higher. Twelve depressed patients underwent rehabilitation in combination with rTMS and 15 non-depressed patients underwent rehabilitation only without rTMS for 14 days. 1 Hz rTMS was applied to the primary motor area in the non-lesional hemisphere. BDI was conducted before and after treatment. Serum glutamine, glutamate, glycine, l-serine, and d-serine levels were measured before and after treatment.Results:There were no differences between depressed patients and non-depressed patients in clinical characteristics, levels of the five amino acids in serum, and the ratio of amino acids. However, in 27 depressed patients, there was a significant correlation between levels of glutamate in serum and BDI (ρ = 0.428, p = 0.026). BDI decreased significantly in depressed patients after treatment with or without rTMS. d-serine decreased in the rehabilitation with rTMS group, but increased in the rehabilitation without rTMS group. l-serine increased in the rehabilitation with rTMS group, but decreased in the rehabilitation without rTMS group.Conclusion:The results suggest that rTMS can modulate NMDAR-related amino acids in blood, producing beneficial effects.

A COMPARISON OF ASSESSMENT, DIAGNOSIS AND TREATMENT OF PATIENTS WITH CEREBRAL VENOUS THROMBOSIS BEFORE AND AFTER INTRODUCTION OF A NEW POLICY AND GUIDELINE ACROSS GREATER MANCHESTER

2015 ◽  
Vol 86 (11) ◽  
pp. e4.103-e4
Author(s):  
James Keitley ◽  
Timothy Lavin ◽  
Martin Punter ◽  
Jason McMinn ◽  
Mark Kellett
Keyword(s):  
Visual Acuity ◽  
Visual Field ◽  
Venous Thrombosis ◽  
Cerebral Venous Thrombosis ◽  
Diagnosis And Treatment ◽  
Clinical Assessments ◽  
Before And After ◽  
Valid Comparison ◽  
High Level ◽  
The Impact

BackgroundFrom June 2014, regional guidelines to transfer within 24 hours all radiologically confirmed cases of cerebral venous thrombosis (CVT) were implemented across Greater Manchester. This service review assesses the impact on assessment, diagnosis and treatment.MethodsWe prospectively recorded all CVT cases transferred into our unit between June 1st and November 30th 2014 (14 patients), and retrospectively reviewed the casenotes of patients admitted in 2012, 2013 and early 2014 (13 patients).ResultsMean number of days from diagnosis to transfer after guideline introduction was 0.4. More patients underwent fundoscopy (86% vs 77%), visual acuity (50% vs 27%), visual field (79% vs 69%) and otoscopy (29% vs 8%). Patients admitted to SRFT previously had shorter symptom to diagnosis, imaging, transfer, and treatment times.ConclusionsAfter guideline introduction we found a high level of compliance with time to transfer, with improvements in several aspects of clinical assessments. We expect that patients previously admitted to our centre were more unwell or already admitted for other reasons (e.g. neurosurgical) and therefore time from symptoms to diagnosis appears longer. We aim to extend the current evaluation to all patients in the region who weren't transferred to our centre to allow a more valid comparison.

Impact of bladder cancer (BC) on health-related quality of life (HRQL) in 1,476 older Americans.

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. 9549-9549
Author(s):  
Chunkit Fung ◽  
Chintan Pandya ◽  
Katia Noyes ◽  
Emelian Scosyrev ◽  
Deepak M. Sahasrabudhe ◽  
...  
Keyword(s):  
Smoking Status ◽  
Cross Sectional Study ◽  
Older Age ◽  
Future Research ◽  
Cross Sectional ◽  
Older Americans ◽  
Comorbidity Score ◽  
Before And After ◽  
Related Quality ◽  
The Impact

9549 Background: The impact of BC on HRQL is poorly understood. To our knowledge, this is the first and largest cross-sectional study that compares HRQL of patients before and after BC diagnosis (DX). Methods: Our sample included 1,476 BC patients (≥ age 65) within the SEER-Medicare Health Outcomes Survey linkage database (1998-2007). We assessed differences in HRQL as measured by SF-36 physical (PCS) and mental (MCS) summary scores in patients who had a survey >1 yr before BC DX (n=620) and those who had a survey after BC DX (n=856). We compared groups by year from BC DX using regression analyses and results were adjusted for cancer stage, race, gender, age at BC DX, marital status, education, income, smoking status, activity of daily living (ADLs), and non-cancer comorbidities. Results: Patients who had a survey after BC DX were diagnosed with BC at an older age than those with a survey before BC DX (55.9% at age ≥75 yr vs. 36.8%; P<0.01). Other baseline demographic and socioeconomic characteristics were similar. Baseline HRQL were poor in patients before DX (PCS mean=40.1; MCS mean=51.1) with 50.6% and 31.9% of them having comorbidity score ≥2 and impairment of ≥1 ADLs, respectively. After BC DX, significant decreases in PCS (-2.7; 95% CI -3.8,-1.7) and MCS (-1.4; 95% CI -2.6, -0.3) were observed, with HRQL being lowest in those who had BC DX within 1 yr (PCS mean= 36.6; MCS mean=49.7). Declines in PCS during the <1, 1-3, 3-5, 5-10, and 10+ yr periods after BC DX compared to before BC DX were -3.8 (P<0.01), -2.5 (P<0.01), -2.2 (P=0.01), -1.1 (P=0.19) and -0.8 (P=0.57) whereas decreases in MCS were -2.0 (P=0.01), -2.2 (P<0.01), -1.2 (P=0.21), -0.1 (P=0.92), -0.8 (P=0.62) respectively. More advanced BC, lower educational level, higher comorbidity score, and impaired ADLs were significantly associated with both worse PCS and MCS after BC DX (P<0.05). Lower income and older age at BC DX showed significant association with low PCS (P<0.05). Conclusions: Older BC patients are a vulnerable population with poor baseline HRQL. HRQL of patients after BC DX is significantly worse than HRQL of patients before DX, possibly due to therapy and/or disease progression. Future research that evaluates interventions to improve HRQL in older patients with BC is critical.

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