scholarly journals The effectiveness of the “But-you-are-free” technique: Meta-analysis and re-examination of the technique

2020 ◽  
Author(s):  
Adrien Alejandro Fillon ◽  
Lionel Souchet ◽  
Alexandre Pascual ◽  
Fabien Girandola
Keyword(s):  
Meta Analysis ◽  
Effect Sizes ◽  
Medium Effect ◽  
Face To Face ◽  
Reactance Theory ◽  
Before And After ◽  
The Subject ◽  
Theoretical Foundations ◽  
Design Experiments ◽  
Commitment Theory

The “But you are free...” (BYAF) technique is a well-known technique from commitment theory and reactance theory, with the addition of these little terms leading to higher compliance to confederates to, for example, give spare for the bus. In this pre-registered meta-analysis, we examine the effect of the BYAF technique in 52 studies (N = 28759). An analysis of 74 effect sizes showed medium effect (g = 0.44, 95% confidence intervals (CI) [0.36, 0.51]) for the BYAF technique. A moderator analysis found an effect stronger for Face-to-face interactivity over others. All the other moderators we used were non-significant, given too few studies involved in one condition. We did not find any differences between articles published before and after Carpenter’s (2013) meta-analysis. Finally, we found several limitations. Most recent studies on the subject are too low-powered, there are some possibilities of publication bias, and recent research questioned the theoretical foundations. We propose some improvements to the design, experiments, and commitment theory to ensure the effects found in the literature exist and are replicable. All materials are available on https://osf.io/8eqa5/

Effectiveness of Digital Health Interventions on Unintentional Injury, Violence, and Suicide: Meta-Analysis

2020 ◽  
pp. 152483802096734
Author(s):  
Mengtong Chen ◽  
Ko Ling Chan
Keyword(s):  
Interpersonal Violence ◽  
Care Delivery ◽  
Digital Health ◽  
Meta Analysis ◽  
Random Effect ◽  
Unintentional Injury ◽  
Health Interventions ◽  
Effect Sizes ◽  
Future Research ◽  
Face To Face

Digital technologies are increasingly used in health-care delivery and are being introduced into work to prevent unintentional injury, violence, and suicide to reduce mortality. To understand the potential of digital health interventions (DHIs) to prevent and reduce these problems, we conduct a meta-analysis and provide an overview of their effectiveness and characteristics related to the effects. We searched electronic databases and reference lists of relevant reviews to identify randomized controlled trials (RCTs) published in or before March 2020 evaluating DHIs on injury, violence, or suicide reduction. Based on the 34 RCT studies included in the meta-analysis, the overall random effect size was 0.21, and the effect sizes for reducing suicidal ideation, interpersonal violence, and unintentional injury were 0.17, 0.24, and 0.31, respectively, which can be regarded as comparable to the effect sizes of traditional face-to-face interventions. However, there was considerable heterogeneity between the studies. In conclusion, DHIs have great potential to reduce unintentional injury, violence, and suicide. Future research should explore DHIs’ successful components to facilitate future implementation and wider access.

Meta-Analysis on Interventions for Children Exposed to Intimate Partner Violence

2019 ◽  
pp. 152483801988173
Author(s):  
Elisa Romano ◽  
Kelly Weegar ◽  
Elena Gallitto ◽  
Sarah Zak ◽  
Michael Saini
Keyword(s):  
Intimate Partner Violence ◽  
Partner Violence ◽  
Evaluation Studies ◽  
Meta Analysis ◽  
Child Outcomes ◽  
Well Being ◽  
Intimate Partner ◽  
Effect Sizes ◽  
Medium Effect ◽  
Post Intervention

Several reviews have been conducted on children’s outcomes following exposure to intimate partner violence (IPV), but there remain inconsistent findings. We conducted a meta-analysis on child emotional and behavioral outcomes of IPV exposure interventions, based on published reviews that included a child component. We also explored relative effect sizes by examining moderators of the effect sizes across studies. This meta-analysis included 21 evaluation studies across 12 published reviews, which were located using a multiple database systematic search of English publications between 2000 and 2019. Studies were required to evaluate IPV interventions that included children, to gather quantitative pre- and post-intervention data on child outcomes, to use standardized instruments, and to present data in a format that could be used in a meta-analysis. Results indicated an overall pre- to post-intervention medium effect size ( d = 0.49), with effect sizes ranging from small to large depending on the specific outcome. Improvements at follow-up were maintained for internalizing behaviors but decreased for trauma-related symptoms and social, externalizing, and total behaviors. However, externalizing and total behavior outcomes still had significant effect sizes in the small-to-medium range ( d = 0.36 and 0.44). There were greater intervention effects when treatment was not exclusively trauma-specific. It appears that IPV exposure interventions are generally effective for improving children’s emotional and behavioral well-being, although interventions would benefit from greater tailoring to children’s specific needs. Interventions may also benefit from incorporating various content areas (both trauma-specific and non-trauma-specific) and from greater focus on ensuring the maintenance of treatment gains.

A-54 The Relationship between Age and MMSE Performance Amongst Individuals with Heart Failure

2021 ◽  
Vol 36 (6) ◽  
pp. 1096-1096
Author(s):  
Natasha Nemanim ◽  
Nicholas Lackey ◽  
Eric J Connors ◽  
Alexander O Hauson ◽  
Anna Pollard ◽  
...  
Keyword(s):  
Heart Failure ◽  
Meta Analysis ◽  
Included Study ◽  
Effect Sizes ◽  
Medium Effect ◽  
Future Research ◽  
Global Cognition ◽  
Meta Regression ◽  
K 12 ◽  
The Impact

Abstract Objective A previous meta-analysis assessing the impact of heart failure (HF) on cognition found the HF group performed more poorly than the healthy control (HC) on global cognition measures. The study observed a medium effect and moderate heterogeneity when using the Mini-Mental Status Examination (MMSE) to measure HF’s impact on global cognition. The current meta-regression explores whether the mean age of the HF group moderates performance on the MMSE when comparing HF patients to HC. Data Selection Two researchers independently searched eight databases, extracted data, and calculated effect sizes as part of a larger study. Inclusion criteria were: (a) adults with a diagnosis of HF, (b) comparison of HF patients to HC, and (c) adequate data to calculate effect sizes. Articles were excluded if patients had other types of organ failure, the article was not available in English, or there was a risk of sample overlap with another included study. Twelve articles (HF n = 1166 and HC n = 1948) were included. The unrestricted maximum likelihood computational model was used for the meta-regression. Data Synthesis Studies included in the meta-regression evidenced a statistically significant medium effect size estimate with moderate heterogeneity (k = 12, g = 0.671, p < 0.001, I2 = 80.91%). The meta-regression was statistically significant (slope = −0.023, p = 0.0022, Qmodel = 5.26, df = 1, p = 0.022). Conclusions Individuals with HF performed more poorly on the MMSE than HC. Larger effect sizes on the MMSE were observed in studies with participants who were younger compared to studies with participants who were older. Future research should continue to delineate the impact of age on global cognition in individuals with HF.

scholarly journals Compensatory Interventions for Cognitive Impairments in Psychosis: A Systematic Review and Meta-Analysis

2020 ◽  
Vol 46 (4) ◽  
pp. 869-883 ◽  
Author(s):  
Kelly Allott ◽  
Kristi van-der-EL ◽  
Shayden Bryce ◽  
Emma M Parrish ◽  
Susan R McGurk ◽  
...  
Keyword(s):  
Systematic Review ◽  
Psychiatric Symptoms ◽  
Meta Analysis ◽  
Risk Of Bias ◽  
Effect Sizes ◽  
Medium Effect ◽  
Post Intervention ◽  
Psychosocial Disability ◽  
The Impact

Abstract Objective Cognitive compensatory interventions aim to alleviate psychosocial disability by targeting functioning directly using aids and strategies, thereby minimizing the impact of cognitive impairment. The aim was to conduct a systematic review and meta-analysis of cognitive compensatory interventions for psychosis by examining the effects on functioning and symptoms, and exploring whether intervention factors, study design, and age influenced effect sizes. Methods Electronic databases (Ovid Medline, PsychINFO) were searched up to October 2018. Records obtained through electronic and manual searches were screened independently by two reviewers according to selection criteria. Data were extracted to calculate estimated effects (Hedge’s g) of treatment on functioning and symptoms at post-intervention and follow-up. Study quality was assessed using Cochrane Collaboration’s risk of bias tool. Results Twenty-six studies, from 25 independent randomized controlled trials (RCTs) were included in the meta-analysis (1654 participants, mean age = 38.9 years, 64% male). Meta-analysis revealed a medium effect of compensatory interventions on functioning compared to control conditions (Hedge’s g = 0.46, 95% CI = 0.33, 0.60, P < .001), with evidence of relative durability at follow-up (Hedge’s g = 0.36, 95% CI = 0.19, 0.54, P < .001). Analysis also revealed small significant effects of cognitive compensatory treatment on negative, positive, and general psychiatric symptoms, but not depressive symptoms. Estimated effects did not significantly vary according to treatment factors (ie, compensatory approach, dosage), delivery method (ie, individual/group), age, or risk of bias. Longer treatment length was associated with larger effect sizes for functioning outcomes. No evidence of publication bias was identified. Conclusion Cognitive compensatory interventions are associated with robust, durable improvements in functioning in people with psychotic illnesses.

scholarly journals Multidimensional Perfectionism and Burnout: A Meta-Analysis

2018 ◽  
Author(s):  
Thomas Curran
Keyword(s):  
Meta Analysis ◽  
Effect Sizes ◽  
Future Research ◽  
Or Education ◽  
Random Effects Models ◽  
Significant Relationships ◽  
Before And After ◽  
The Relationship ◽  
Negative Relationships ◽  
Work Domain

A meta-analysis of research examining the relationships between multidimensional perfectionism and burnout is provided. In doing so, relationships before and after controlling for the relationship between dimensions of perfectionism were examined along with whether relationships were moderated by domain (work, sport, or education). A literature search yielded 43 studies (N = 9,838) and 663 effect sizes. Meta-analysis using random-effects models revealed that perfectionistic strivings had small negative or non-significant relationships with overall burnout and symptoms of burnout. By contrast, perfectionistic concerns displayed medium-to-large and medium positive relationships with overall burnout and symptoms of burnout. After controlling for the relationship between dimensions of perfectionism, "pure" perfectionistic strivings displayed notably larger negative relationships. In terms of moderation, in some cases, perfectionistic strivings were less adaptive and perfectionistic concerns more maladaptive in the work domain. Future research should examine explanatory mechanisms, adopt longitudinal designs, and develop interventions to reduce perfectionistic concerns fueled burnout.

scholarly journals A Meta-Analysis of the Cognitive, Affective, and Interpersonal Outcomes of Flipped Classrooms in Higher Education

2020 ◽  
Vol 10 (4) ◽  
pp. 115 ◽  
Author(s):  
Hwan Young Jang ◽  
Hye Jeong Kim
Keyword(s):  
Higher Education ◽  
Flipped Classroom ◽  
Meta Analysis ◽  
Empirical Studies ◽  
Effect Sizes ◽  
Medium Effect ◽  
Student Centered ◽  
Student Centered Learning ◽  
Positive Effects ◽  
Flipped Classrooms

This paper aims to quantify the effects of flipped classrooms in higher education by reviewing 43 empirical studies of students’ cognitive, affective, and interpersonal outcomes. The innovative pedagogy of a flipped classroom in higher education fosters a sustainable, interactive, and student-centered learning environment (as opposed to the traditional lecture style, in which there is little room for interaction). This study’s results show the positive effects of flipped classrooms and highlight the improvement in students’ educational outcomes between 2012 and 2017. Overall, effect sizes were medium—effect size (ES) = 0.35, 95% confidence interval (CI) = 0.24 to 0.47—across three outcome domains using a random effects model. In the outcomes, affective (ES = 0.59), interpersonal (ES = 0.53), and cognitive (ES = 0.24) domains were of a higher order than the effect sizes. However, the results indicated that flipped classrooms benefitted students studying chemistry, engineering, mathematics, and physics less than they did students studying other subjects.

scholarly journals Health-related quality-of-life among patients with premature ovarian insufficiency: a systematic review and meta-analysis

2019 ◽  
Vol 29 (1) ◽  
pp. 19-36 ◽  
Author(s):  
X. T. Li ◽  
P. Y. Li ◽  
Y. Liu ◽  
H. S. Yang ◽  
L. Y. He ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Effect Size ◽  
Meta Analysis ◽  
Effect Sizes ◽  
Medium Effect ◽  
Health Related Quality ◽  
Ovarian Insufficiency ◽  
Related Quality ◽  
Health Related

Abstract Purpose To systematically review studies investigating health-related quality-of-life (HrQoL) in patients with premature ovarian insufficiency (POI), to examine questionnaires used and to conduct a meta-analysis of control studies with normal ovarian function. Methods Data sources: PubMed, Embase, Web of science, CNKI, and CQVIP, searched from inception until June 2018. The search strategy was a combination of medical (e.g. POI), subjective (e.g. well-being) and methodological (e.g. questionnaires) keywords. PRISMA guidelines were used to assess outcome data quality/validity by one reviewer, verified by a second reviewer. Risk of bias within studies was evaluated. A meta-analysis compared HrQoL in patients and non-patients. Due to measurement differences in the studies, the effect size was calculated as standard mean difference. Results We identified 6869 HrQoL studies. Nineteen geographically diverse studies met inclusion criteria, dated from 2006, using 23 questionnaires. The meta-analysis included six studies with 645 POI participants (age 33.3 ± 5.47) and 492 normal-ovarian control subjects (age 32.87 ± 5.61). Medium effect sizes were found for lower overall HrQoL (pooled SMD = − 0.73, 95% CI − 0.94, − 0.51; I2 = 54%) and physical function (pooled SMD = − 0.54, 95% CI − 0.69, − 0.39; I2 = 55%). Heterogeneity was investigated. Effect sizes varied for sexual function depending on the measure (SMD = − 0.27 to − 0.74), overall HrQoL (SF-36) had the largest effect size (− 0.93) in one study. The effect sizes for psychological and social HrQoL were small. Conclusion POI is associated with low-to-medium effect size on HrQoL compared to normal ovarian controls. The greatest effects are found in general HrQoL and most sexual function areas. Condition-specific questionnaires and RCTs are recommended for further investigation.

A Meta-Analysis of the Antecedents of Career Commitment

2020 ◽  
pp. 106907272095698
Author(s):  
Dan Zhu ◽  
Peter Beomcheol Kim ◽  
Simon Milne ◽  
In-Jo Park
Keyword(s):  
Meta Analysis ◽  
Career Commitment ◽  
Organizational Factors ◽  
Effect Sizes ◽  
Medium Effect ◽  
Psychology Research ◽  
Applied Psychology ◽  
Related Factors ◽  
Analytic Review ◽  
Career Growth

Career commitment refers to one’s emotional attachment to one’s career rather than to one’s current working organization. While career commitment has been studied for decades as an important construct in applied psychology research, robust conclusions about its antecedents have not been drawn by empirical research. To address this issue, this research presents the results of a meta-analytic review of the antecedents of career commitment based on data from 156 individual studies (N = 58,651) conducted between 1980 and 2019. A total of 52 latent antecedents were captured and categorized into five different groups, and the strength, direction and heterogeneity of the relations between career commitment and its antecedents were meta-analytically investigated. Our findings revealed that while individual attributes (e.g. age) alone were weak predictors of career commitment, psychological (e.g. job satisfaction) and organizational factors (e.g. organizational career growth) exhibited medium effect sizes. In addition, among job-related factors, autonomy demonstrated a relatively strong influence on career commitment. The implications are elucidated for researchers and practitioners in the light of these key findings.

scholarly journals The effectiveness of nudging: A meta-analysis of choice architecture interventions across behavioral domains

2022 ◽  
Vol 119 (1) ◽  
pp. e2107346118
Author(s):  
Stephanie Mertens ◽  
Mario Herberz ◽  
Ulf J. J. Hahnel ◽  
Tobias Brosch
Keyword(s):  
Behavioral Interventions ◽  
Meta Analysis ◽  
Geographical Location ◽  
Target Population ◽  
Effect Sizes ◽  
Medium Effect ◽  
Choice Architecture ◽  
Study Characteristics ◽  
Contextual Study ◽  
Behavioral Domains

Over the past decade, choice architecture interventions or so-called nudges have received widespread attention from both researchers and policy makers. Built on insights from the behavioral sciences, this class of behavioral interventions focuses on the design of choice environments that facilitate personally and socially desirable decisions without restricting people in their freedom of choice. Drawing on more than 200 studies reporting over 450 effect sizes (n = 2,149,683), we present a comprehensive analysis of the effectiveness of choice architecture interventions across techniques, behavioral domains, and contextual study characteristics. Our results show that choice architecture interventions overall promote behavior change with a small to medium effect size of Cohen’s d = 0.45 (95% CI [0.39, 0.52]). In addition, we find that the effectiveness of choice architecture interventions varies significantly as a function of technique and domain. Across behavioral domains, interventions that target the organization and structure of choice alternatives (decision structure) consistently outperform interventions that focus on the description of alternatives (decision information) or the reinforcement of behavioral intentions (decision assistance). Food choices are particularly responsive to choice architecture interventions, with effect sizes up to 2.5 times larger than those in other behavioral domains. Overall, choice architecture interventions affect behavior relatively independently of contextual study characteristics such as the geographical location or the target population of the intervention. Our analysis further reveals a moderate publication bias toward positive results in the literature. We end with a discussion of the implications of our findings for theory and behaviorally informed policy making.

scholarly journals The longitudinal and concurrent relationship between caregiver sensitivity and preschool attachment: A systematic review and meta-analysis

PLoS ONE ◽  
2021 ◽  
Vol 16 (1) ◽  
pp. e0245061
Author(s):  
Monica C. O’Neill ◽  
Shaylea Badovinac ◽  
Rebecca Pillai Riddell ◽  
Jean-François Bureau ◽  
Carla Rumeo ◽  
...  
Keyword(s):  
Systematic Reviews ◽  
Meta Analysis ◽  
Classification Systems ◽  
Effect Sizes ◽  
Medium Effect ◽  
Future Directions ◽  
Longitudinal Association ◽  
Registration Number ◽  
Meta Analyses ◽  
The Relationship

The present study aimed to systematically review and meta-analyze the concurrent and longitudinal relationship between caregiver sensitivity and preschool attachment measured using the Main and Cassidy (1988) and Cassidy and Marvin (1992) attachment classification systems. This review was pre-registered with the International Prospective Register of Systematic Reviews (PROSPERO; Registration Number CRD42017073417) and completed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The present review identified 36 studies made up of 21 samples (N = 3, 847) examining the relationship between caregiver sensitivity and preschool attachment. Eight primary meta-analyses were conducted separately according to the proximity of the assessment of sensitivity to attachment (i.e., concurrent versus longitudinal), operationalization of caregiver sensitivity (i.e., unidimensional versus multidimensional) and attachment categorizations (i.e., secure-insecure versus organized-disorganized). Overall, the meta-analyses revealed higher levels of caregiver sensitivity among caregivers with secure and organized preschoolers, relative to insecure and disorganized preschoolers, respectively. Medium effect sizes (g = .46 to .59) were found for both longitudinal and concurrent associations between caregiver sensitivity and preschool attachment when a unidimensional measure of caregiver sensitivity was employed, compared to small to medium effect sizes (g = .34 to .49) when a multidimensional measure of caregiver sensitivity was employed. Child age at attachment measurement was a significant moderator of the longitudinal association between unidimensional caregiver sensitivity and preschool attachment. Future directions for the literature and clinical implications are discussed.

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