Decentering in Mindfulness and Cognitive Restructuring for Social Anxiety: An Experimental Study of a Potential Common Mechanism

2019 ◽  
Vol 44 (6) ◽  
pp. 817-840
Author(s):  
Sarah A. Hayes-Skelton ◽  
Carol S. Lee
Keyword(s):  
Experimental Study ◽  
Social Anxiety ◽  
Cognitive Restructuring ◽  
Common Mechanism ◽  
Before And After ◽  
Toronto Mindfulness Scale

The present study examined whether cognitive restructuring (CR) or mindfulness led to increases in decentering and whether changes in decentering were related to changes in anxiety and willingness to approach anxiety-provoking situations. Forty-six individuals with social anxiety completed speaking tasks before and after receiving CR, mindfulness, or control instructions. Overall, anxiety decreased and willingness increased from the first to second speech, with no differences across conditions. Decentering (measured by the Toronto Mindfulness Scale [TMS]) increased, with those in the mindfulness condition reporting more decentering. There was a nonsignificant, medium-sized effect on decentering, as measured by the Experiences Questionnaire (EQ)–Decentering factor, with those in CR reporting more decentering. Increases in decentering were associated with changes in self-reported anxiety and willingness. Findings indicate that mindfulness and CR led to changes in decentering, and that changes in decentering were related to changes in some, but not all, measures of anxiety.

The Potential of Video Game Streaming as Exposure Therapy for Social Anxiety

2021 ◽  
Vol 5 (CHI PLAY) ◽  
pp. 1-25
Author(s):  
Julian Frommel ◽  
Martin J. Dechant ◽  
Regan L. Mandryk
Keyword(s):  
Social Anxiety ◽  
Video Game ◽  
Exposure Therapy ◽  
Cognitive Restructuring ◽  
Social Situations ◽  
Socially Anxious ◽  
Controlled Exposure ◽  
Anxiety Treatment ◽  
Social Anxieties ◽  
And Performance

Social anxiety is a prevalent problem that affects many people with varying severity; digital exposure therapy-which involves controlled exposure to simulations of feared social situations alongside cognitive restructuring-can help treat patients with anxieties. However, the need to personalize exposure scenarios and simulate audiences are barriers to treating social anxieties through digital exposure. In this paper, we propose game streaming as an exposure therapy paradigm for social anxiety, supporting it with data from two studies. We first propose a framework describing requirements for exposure therapy and how game streaming can fulfill them. We select demand and performance visibility from these characteristics to showcase how to manipulate them for experiences of gradual exposure. With Study 1, we provide evidence for these characteristics and support for the framework by showing that a game's demand affected expected fear of streaming games. In Study 2, we show that the prospect of streaming led to elevated fear, a necessary property for effective exposure therapy. Further, we show that the effect of streaming on expected fear was similar for participants who can be considered socially anxious. These findings provide evidence for the essential effect of exposure therapy, which serves as a first step towards the validation of streaming as a social anxiety treatment. Our paper provides an initial, important step towards a novel, broadly applicable, and widely accessible digital approach for the treatment of social anxiety.

Experimental Study on Uniaxial Compression Behavior of Fissured Loess Before and After Vibration

2022 ◽  
Vol 22 (2) ◽  
Author(s):  
Jian Xu ◽  
Liyang Zhou ◽  
Yanfeng Li ◽  
Jiulong Ding ◽  
Songhe Wang ◽  
...  
Keyword(s):  
Experimental Study ◽  
Uniaxial Compression ◽  
Compression Behavior ◽  
Before And After

scholarly journals Promotion of Early and Exclusive Breastfeeding in Neonatal Care Units in Rural Rwanda: a Quasi-experimental Study

2020 ◽  
Author(s):  
Saidath Gato ◽  
Francois Biziyaremye ◽  
Catherine M. Kirk ◽  
Chiquita Palha De Sousa ◽  
Alain Mukuralinda ◽  
...  
Keyword(s):  
Experimental Study ◽  
Exclusive Breastfeeding ◽  
Child Survival ◽  
Neonatal Care ◽  
Post Intervention ◽  
Factors Associated ◽  
Before And After ◽  
Quasi Experimental ◽  
Evidenced Based ◽  
Additional Support

Abstract Background: Early initiation of breastfeeding after birth and ongoing exclusive breastfeeding for the first 6 months improves child survival, nutrition and health outcomes. However, only 42% of newborns worldwide are breastfed within the first hour of life. Small and sick newborns are at greater risk of not receiving breastmilk and often require additional support for feeding. This study compares breastfeeding practices in Rwandan neonatal care units (NCUs) before and after the implementation of a package of interventions aimed to improve breastfeeding, aligned with the Baby Friendly Hospital Initiative for small and sick newborns.Methods: A pre-post quasi experimental study was conducted at two District hospital NCUs in rural Rwanda from October 2017–December 2017 (pre-intervention) and September 2018–March 2019 (post-intervention). Only newborns admitted before their second day of life (DOL) were included. Data was extracted from patient charts for clinical and demographic characteristics, feeding throughout admission, and patient outcomes. Bivariate analyses were conducted using Fisher’s exact and Wilcoxon rank sum tests. Logistic regression was used to evaluate factors associated with exclusive breastfeeding at discharge following a backwards stepwise procedure.Results: Pre-intervention, 255 newborns were admitted in the NCUs and 793 were admitted in the post-intervention period. The percentage of infants who were exclusively breastfed on their day of birth, or day-of-life zero (DOL0) increased from 5.4% to 35.9% (p<0.001). For newborns discharged alive, the proportion exclusively breastfeeding increased from 69.6% to 87.0% (p<0.001). The mortality rate for all admitted newborns decreased from 16.1% to 10.5% (p<0.019). Factors associated with greater odds of exclusive breastfeeding at discharge included post-intervention time point (Odds Ratio (OR): 4.91, 95% Confidence Interval (CI) 1.99-12.11, p<0.001), and admission for infection (OR 2.99, 95%CI 1.13-7.93, p=0.027). Home deliveries (OR 0.15, 95%CI 0.05-0.47, p=0.001), preterm delivery (OR 0.36, 95%CI 0.15-0.87, p=0.0260 and delayed first breastmilk feed (OR=0.04 for DOL3 vs. DOL0, 95%CI 0.01, 0.35, p=0.004) reduced odds of exclusive breastfeeding at discharge. Conclusion: Expansion and adoption of evidenced-based guidelines, using innovative approaches, aimed at the unique needs of small and sick newborns should be expanded and adapted in similar settings to improve outcomes for these infants.

scholarly journals Comparative Analysis of Capabilities of Different Types of Cone-Beam Tomography in an Experimental Study of Root Canals of Teeth Filled with High-Density Materials (part 2)

2021 ◽  
pp. 51-61
Author(s):  
A. Yu. Vasil'ev ◽  
V. V. Petrovskaya ◽  
E. A. Nichipor ◽  
V. G. Alpatova ◽  
N. N. Potrakhov ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Experimental Study ◽  
Cone Beam Computed Tomography ◽  
Comparative Assessment ◽  
High Density ◽  
Cone Beam ◽  
Root Canals ◽  
Different Types ◽  
Before And After ◽  
Cone Beam Tomography

During the course of this experimental study tomograms of extracted teeth were analyzed before and after filling the root canals with an endodontic material and fragments of broken metal instruments for root canal treatment. During the first stage of the experiment, untreated extracted teeth were scanned using conebeam computed tomography and microfocus cone-beam computed tomography. A comparative assessment of capabilities of the two methods of cone-beam computed tomography based on examination of untreated root canals was carried out. The second part of the study is dedicated to visualization of root canals that contain foreign high-density materials.

scholarly journals Immunization competence retention in medical students: a comparation between conventional lectures and lectures with simulations method

2016 ◽  
Vol 55 (6) ◽  
pp. 339 ◽  
Author(s):  
Hartono Gunadi ◽  
Rini Sekartini ◽  
Retno Asti Werdhani ◽  
Ardi Findyartini ◽  
Muhammad Arvianda Kevin Kurnia
Keyword(s):  
Experimental Study ◽  
Medical Students ◽  
Medical School ◽  
Intervention Group ◽  
Control Group ◽  
Vaccine Preventable Diseases ◽  
Before And After ◽  
Quasi Experimental

Background Immunization is recognized as one of the strategiesto reduce vaccine preventable diseases. Competency related toimmunization are consequently important for medical students andthe medical school needs to assure the competence acquisition.Objective To assess competence related to immunization andits retention following lectures with simulations compared tolectures only.Methods A quasi-experimental study was conducted to the 5th yearstudents of University of Indonesia Medical School during the ChildAdolescent Health Module in 2012-2013. The intervention grouphad lectures with simulations and the control group had lecturesonly. Immunization knowledge was assessed with a 30 multiplechoice question (MCA) items performed before and after themodule. Competence retention was assessed by MCQ (knowledge)and OSCE (skills) 2-6 months afterwards.Results Sixty eight subjects for each group with similarcharacteristics were analyzed. There was significant differenceafter module MCQ score between two groups. Competenceretention in 2-6 months after module completion was betterin intervention group, both for the knowledge (median MCQscore of 70.00 (range 37-93) vs. mean score of 58.01 (SD 12.22),respectively; P<0.001) and skill (OSCE mean scores of 75.21 (SD10.74) vs. 62.62 (SD 11.89), respectively; P < 0.001). Proportionof subjects in the intervention group who passed both the MCQand OSCE were also significantly greater.Conclusion Lectures with simulations are proved to bemore effective in improving medical students’ immunizationcompetence as well as its retention compared to lectures onlyapproach.

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