scholarly journals Is overconfidence a motivated bias? Experimental evidence (MOC)

2018 ◽  
Author(s):  
Jennifer M. Logg ◽  
Uriel Haran ◽  
Don A Moore
Keyword(s):  
Experimental Evidence ◽  
Task Difficulty ◽  
Self Assessment ◽  
Objective Standard ◽  
The Relationship ◽  
Cognitive Explanation ◽  
Better Than ◽  
Desirable Trait

Are overconfident beliefs driven by the motivation to view oneself positively? We test the relationship between motivation and overconfidence using two distinct, but often conflated measures: better-than-average (BTA) beliefs and overplacement. Our results suggest that motivation can indeed affect these faces of overconfidence, but only under limited conditions. Whereas BTA beliefs are inflated by motivation, introducing some specificity and clarity to the standards of assessment (Experiment 1) or to the trait’s definition (Experiments 2 and 3) reduces or eliminates this bias in judgment overall. We find stronger support for a cognitive explanation for overconfidence, which emphasizes the effect of task difficulty. The difficulty of possessing a desirable trait (Experiment 4) or succeeding on math and logic problems (Experiment 5) affected self-assessment more consistently than does motivation. Finally, we find the lack of an objective standard for vague traits allows people to create idiosyncratic definitions and view themselves as better than others in their own unique ways (Experiment 6). Overall, the results suggest motivation’s effect on BTA beliefs is driven more by idiosyncratic construals of assessment than by self-enhancing delusion. They also suggest that by focusing on vague measures (BTA rather than overplacement) and vague traits, prior research may have exaggerated the role of motivation in overconfidence.

Equity and the Right to Do Wrong

2020 ◽  
pp. 72-91
Author(s):  
Andrew S Gold
Keyword(s):  
The State ◽  
The Self ◽  
Role Of The State ◽  
The Right ◽  
The Relationship ◽  
Private Litigation ◽  
Better Than

This chapter discusses how the ‘stickler-enjoining’ account of equity has important limits. While many distinctive doctrines of equity can be understood to limit stickler behaviour, equity in fact often turns a blind eye to, and sometimes even enables, stickler behaviour. One can sort cases in which equity restrains sticklers from those in which it is indifferent to stickler behaviour if one attends to the role of the state in private litigation. Sometimes the state’s responsibilities require it to protect plaintiffs against sticklers. Other times, it requires it to protect the stickler, as a means, for example, of keeping as open as possible each person’s sphere of choices. Ultimately, the self-regarding account of equity sheds light on the question of the relationship between equity and justice: from the distinct perspective of the judgment, sometimes equitable justice is better than legal justice and sometimes legal justice is better than equitable justice.

scholarly journals Stability of the Mitigating Effect of Students’ Perceived Teacher Enthusiasm on Class-related Boredom: Moderating Role of Boredom Proneness and Perceived Task Difficulty

2020 ◽  
Vol 17 (8) ◽  
pp. 2645 ◽  
Author(s):  
Chen Wang ◽  
Yunjun Hu ◽  
Xia Zhang ◽  
Jing Wang ◽  
Guangli Cui ◽  
...  
Keyword(s):  
Task Difficulty ◽  
Learning And Teaching ◽  
Teacher Enthusiasm ◽  
Boredom Proneness ◽  
The Stability ◽  
The Relationship ◽  
Moderating Role ◽  
Different Levels

The aim of the current study was to explore the stability of the mitigating effect of students’ perceived teacher enthusiasm on class-related boredom and the moderating role of boredom proneness and perceived task difficulty in such effect. A total of 984 students from five universities in China participated in the study. Questionnaires on class-related boredom, perceived teacher enthusiasm, boredom proneness, and perceived task difficulty were used to measure the respective variables. Results showed that boredom proneness and perceived task difficulty significantly moderated the relationship between perceived teacher enthusiasm and class-related boredom. Moreover, when considering perceived task difficulty, boredom proneness became silent in the moderating path between perceived teacher enthusiasm and class-related boredom. Even so, the mitigating effect of students’ perceived teacher enthusiasm on class-related boredom was stable in students with different levels of boredom proneness and perceived task difficulty. The implications for learning and teaching are discussed.

scholarly journals Tipranavir (TPV) Genotypic Inhibitory Quotient Predicts Virological Response at 48 Weeks to TPV-Based Salvage Regimens

2007 ◽  
Vol 52 (3) ◽  
pp. 1066-1071 ◽  
Author(s):  
Daniel Gonzalez de Requena ◽  
Stefano Bonora ◽  
Andrea Calcagno ◽  
Antonio D'Avolio ◽  
Marco Siccardi ◽  
...  
Keyword(s):  
Virological Response ◽  
Protease Gene ◽  
Reverse Transcriptase Inhibitors ◽  
Cutoff Value ◽  
Multiple Drugs ◽  
The Relationship ◽  
Cell Count Increase ◽  
Better Than

ABSTRACT The virological response (VR) to a tipranavir-ritonavir (TPV-RTV)-based regimen had been shown to be associated with a number of mutations in the protease gene, the use of enfuvirtide (T20), and the TPV phenotypic inhibitory quotient (IQ). The role of the TPV genotypic IQ (gIQ) has not yet been fully investigated. The aim of our study was to evaluate the relationship between the TPV gIQ and the VR at 48 weeks to TPV-based salvage regimens. Patients placed on regimens containing two nucleoside reverse transcriptase inhibitors plus TPV-RTV 500/200 mg twice a day with or without T20 were prospectively studied. Regular follow-up was performed over the study period. VR, considered a viral load (VL) decrease of ≥1 log unit and/or the achievement of <50 copies/ml with no VL rebound of >0.5 log unit compared to the maximal VL decrease at week 48, was assessed. Thirty-eight patients who had received multiple drugs were included. At week 48 the VL decrease was −1.48 (interquartile range [IQR], −2.88 to −0.48), 15 patients (39.5%) had VLs of <50 copies/ml, and the CD4+ cell count increase was 37 cells/mm3 (IQR, −30 to +175). Twenty subjects (52.6%) achieved VRs. The TPV gIQ and optimized background score (OBS) were independently associated with higher VL decreases. The TPV gIQ and OBS were also independent predictors of a VR at week 48. TPV gIQ and OBS cutoff values of 14,500 and 2, respectively, were associated with a higher rate of VR. The TPV gIQ was shown to be able to predict the VR at 48 weeks to TPV-containing salvage regimens better than the TPV trough concentration or TPV-associated mutations alone. A possible TPV gIQ cutoff value of 14,500 for reaching a VR at week 48 was suggested. Further studies are needed in order to evaluate the calculation of TPV gIQ as a new tool for the optimization of TPV-based salvage therapy.

scholarly journals Role of Blossom Colonization in Pepper Seed Infestation by Xanthomonas euvesicatoria

2014 ◽  
Vol 104 (3) ◽  
pp. 232-239 ◽  
Author(s):  
B. Dutta ◽  
R. Gitaitis ◽  
H. Sanders ◽  
C. Booth ◽  
S. Smith ◽  
...  
Keyword(s):  
Separate Experiment ◽  
Inoculum Concentration ◽  
Pepper Fruit ◽  
Polymerase Chain ◽  
Xanthomonas Euvesicatoria ◽  
The Relationship ◽  
Pepper Seed ◽  
Seed Infestation ◽  
Better Than

Colonization of Xanthomonas euvesicatoria was investigated in pepper blossoms and the relationship between inoculum concentrations and seed infestation was determined. Inoculation of blossoms resulted in asymptomatic pepper fruit. However, real-time polymerase chain reaction detected X. euvesicatoria in 39% of the seed lots assayed and viable colonies were recovered from 35% of them. Successful transmission occurred in 16% of the seed lots tested. In a separate experiment, X. euvesicatoria reached populations of up to 1 × 105 CFU/blossom on stigmas 96 h after inoculation. Bacteria colonized stylar and ovary tissues with populations ranging from 1 × 105 to 1 × 106 CFU/blossom 96 h after inoculation. A positive correlation existed between inoculum concentration and percentage of infested seedlots. Blossoms inoculated with Acidovorax citrulli also resulted in infested pepper seedlots. Furthermore, A. citrulli colonized pepper blossoms significantly better than X. euvesicatoria by 96 h postinoculation. It was concluded that pepper blossoms can be a potential site of ingress for X. euvesicatoria into seed, and blossom colonization may be involved in pepper seed infestation. Data also indicated that seed infestation via blossoms may be nonspecific because nonhost plants can be colonized by incompatible pathogens. Thus, host–pathogen interactions may not be important for bacterial ingress through blossoms.

scholarly journals Intimate Dynamics and Relationship Satisfaction among LGB Adolescents: The Role of Sexual Minority Oppression

Children ◽  
2021 ◽  
Vol 8 (3) ◽  
pp. 231
Author(s):  
Henrique Pereira ◽  
Graça Esgalhado
Keyword(s):  
Relationship Satisfaction ◽  
Sexual Minority ◽  
Online Survey ◽  
Minority Group ◽  
Romantic Partners ◽  
Self Assessment ◽  
Relationship Dynamics ◽  
And Bisexual ◽  
The Relationship

Adolescent lesbian, gay, and bisexual (LGB) romantic partners face the challenge of developing satisfactory relationships while managing stressors associated with being members of a stigmatized minority group due to their sexual minority status. The aims of this study were to explore and describe relationship dynamics among LGB adolescents that are in committed same-sex relationships in Portugal, to assess levels of satisfaction with their relationships, and to assess whether LGB oppression was associated with the likelihood of anticipating and experiencing problems within the relationship. A sample of 182 self-identified LGB adolescents (mean age = 17.89 years; SD = 1.99), completed an online survey consisting of various sociodemographic measures, a relationship dynamics questionnaire, a self-assessment of relationship satisfaction, and an adapted version of the Gay and Lesbian Oppressive Situations Inventory. Results show that participants were highly satisfied with their relationships, except those who were non-monogamous and less committed to their relationships. Participants showed moderate levels of LGB oppression situations, and, as demonstrated by the hierarchical multiple regression analysis, age (being older), having lower levels of commitment, and being exposed to higher levels of exclusion, rejection, and separation were strong predictors of lower levels of relationship satisfaction.

scholarly journals SELF-ASSESSMENT REPORTS FOR ACADEMIC PROGRESS: EVIDENCE FROM BUSINESS ADMINISTRATION FACULTIES OF HEIs IN AN EMERGING ECONOMY

2021 ◽  
Vol 9 (3) ◽  
pp. 222-233
Author(s):  
Sadia Shaikh ◽  
Mushtaque Ali Jariko ◽  
Muhammad Faisal Sultan ◽  
Muhammad Asif Qureshi ◽  
Tania Memon Mushtaque
Keyword(s):  
Organizational Development ◽  
Research Work ◽  
Emerging Economy ◽  
Research Model ◽  
Self Assessment ◽  
Development Tool ◽  
Quality In Higher Education ◽  
The Relationship ◽  
Assessment Reports

Purpose of the study: Quality Enhancement Cells (QECs) are prudent and play a dynamic role in the advancement of quality in higher education. This study examined the role and significance of QEC's in HEIs in an emerging economy like Pakistan. Methodology: This study is conducted on the perceived benefits of Self-Assessment Reports (SARs) to have an initial guideline for further investigation on the role of QECs. The research model for this study has been formulated from the outcomes of SARs devised in a previous similar study. The model was evaluated through quantitative analysis using SmartPLS, determining SARs benefits associated with academia and students. Main Findings: The empirical findings indicated that faculty perception regarding SARs and their benefits are positive and the relationship between the assessed variables is significant. Applications of this study: The study findings will benefit the policymakers in HEIs to induct SARs as an organizational development tool. Novelty/Originality of this study: This research is novel in its nature as limited research work regarding SAR and QEC evaluation in Pakistan has hindered the research-related activities and strategic planning in this area.  

scholarly journals Functional glyco-metagenomics elucidates the role of glycan-related genes in environments

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Hayato Takihara ◽  
Nobuaki Miura ◽  
Kiyoko F. Aoki-Kinoshita ◽  
Shujiro Okuda
Keyword(s):  
Sequence Alignment ◽  
The Other ◽  
Glycoside Hydrolases ◽  
Optimal Parameters ◽  
Complete Genomes ◽  
Enzyme Families ◽  
The Relationship ◽  
Alignment Length ◽  
Better Than

Abstract Background Glycan-related genes play a fundamental role in various processes for energy acquisition and homeostasis maintenance while adapting to the environment in which the organism exists; however, their role in the microbiome in the environment is unclear. Methods Sequence alignment was performed between known glycan-related genes and complete genomes of microorganisms, and optimal parameters for identifying glycan-related genes were determined based on the alignments. Using the constructed scheme (> 90% of identity and > 25 aa of alignment length), glycan-related genes in various environments were identified from 198 different metagenome data. Results As a result, we identified 86.73 million glycan-related genes from the metagenome data. Among the 12 environments classified in this study, the percentage of glycan-related genes was high in the human-associated environment, suggesting that these environments utilize glycan metabolism better than other environments. On the other hand, the relative abundances of both glycoside hydrolases and glycosyltransferases surprisingly had a coverage of over 80% in all the environments. These glycoside hydrolases and glycosyltransferases were classified into two groups of (1) general enzyme families identified in various environments and (2) specific enzymes found only in certain environments. The general enzyme families were mostly from genes involved in monosaccharide metabolism, and most of the specific enzymes were polysaccharide degrading enzymes. Conclusion These findings suggest that environmental microorganisms could change the composition of their glycan-related genes to adapt the processes involved in acquiring energy from glycans in their environments. Our functional glyco-metagenomics approach has made it possible to clarify the relationship between the environment and genes from the perspective of carbohydrates, and the existence of glycan-related genes that exist specifically in the environment.

scholarly journals A Qualitative Study on the Perception of Fatherhood

2021 ◽  
Vol 8 (2) ◽  
pp. 42-59
Author(s):  
Tanju Gurkan ◽  
Azize Ummanel ◽  
Nihan Koran
Keyword(s):  
Qualitative Study ◽  
Basic Needs ◽  
Working Women ◽  
Point Of View ◽  
Role Perception ◽  
Self Assessment ◽  
Mothers And Fathers ◽  
The Relationship ◽  
Insight Into

The changing structure of the society and the increase in the number of working women has been influential on the relationship between the child and the parent. Today, the woman, who is responsible for the nutrition and care of the child according to the traditional point of view, can perform these duties not on her own but with her husband and the basic needs of the child can be provided by the parents together. Therefore, the role of fatherhood has changed and fathers have become more involved in meeting the basic needs of the child. This study aims to explore how men perceive fatherhood and how mothers perceive their husband’s fatherhood. 15 fathers and 15 mothers were included in the study. Mothers and fathers were interviewed to collect the data and the data were examined under the main categories of “Fatherhood self-assessment” and “Fatherhood role perception.” The results provide insight into how fathers parenting children between the ages of 3 and 6, how they perceive their fatherhood and how mothers perceive their husband’s fatherhood. Furthermore, results were obtained about how parents define fatherhood and which roles they associate fatherhood with. In conclusion it was found that fathers have a traditional perception on fatherhood, and the results were discussed in this context. As it is one of the first studies on fatherhood conducted in the TRNC, this study has importance and similar studies are suggested to carried out.

scholarly journals Access to Medical Technologies: Do Gender and Social Capital matter?

2019 ◽  
Vol 23 (2) ◽  
pp. 23-31
Author(s):  
Mickaël Géraudel ◽  
Katherine Gundolf** ◽  
Beate Cesinger ◽  
Christina Constantinidis
Keyword(s):  
Social Capital ◽  
Negative Impact ◽  
Weak Ties ◽  
Network Ties ◽  
Private Practitioners ◽  
Medical Technologies ◽  
Social Network Ties ◽  
The Relationship ◽  
Better Than

We explore the relationship between the characteristics of social capital, the speed of access to medical technologies and the role of gender in a private practice context. Our findings from a sample of 98 German private practitioners show that: (a) being a woman has an overall negative impact on the speed of access to medical technologies; (b) private practitioners with strong social network ties obtain quicker access to medical technologies than do those with weak ties; (c) men relying on their weak ties perform better than women who do so. In contrast, we observe that women relying on strong ties outperform their male counterparts in terms of speed of access to medical technologies.

scholarly journals The Role of Employees’ Work Patterns and Office Type Fit (and Misfit) in the Relationships Between Employee Well-Being and Performance

2018 ◽  
Vol 52 (2) ◽  
pp. 111-138 ◽  
Author(s):  
Aida Soriano ◽  
Malgorzata W. Kozusznik ◽  
José M. Peiró ◽  
Carolina Mateo
Keyword(s):  
Positive Emotions ◽  
Well Being ◽  
Role Performance ◽  
Work Patterns ◽  
Work Pattern ◽  
Work Tasks ◽  
And Performance ◽  
The Relationship ◽  
Better Than

Nearly half of workers agree that their workspace is unsuitable for their work tasks. Furthermore, it is assumed that happy workers often perform better than unhappy ones. Nevertheless, due to the effect of the emotional-cognitive processes, the misfit between employees’ office type and their work patterns (complexity and interactivity) may hamper this relationship between well-being and performance. This diary study on 83 office workers ( n = 603 time points) combines information about work patterns identified by using cluster analysis with Neufert’s office type classification. Results show that the work pattern–office type (mis)fit moderates the relationship between well-being and performance. The “fit” group shows four out of six positive associations: flow and positive emotions with in-role performance, and positive emotions and activity worthwhileness with extra-role performance. The “misfit” group shows only one out of six positive associations. Thus, the office environment–work pattern fit has a relationship to in-role and extra-role performance.

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