Group Cohesion

2020 ◽  
Author(s):  
Kimberly Rios ◽  
Cameron D. Mackey
Keyword(s):  
Factor Model ◽  
Group Cohesion ◽  
Negative Consequences ◽  
Sports Teams ◽  
Theoretical Perspectives ◽  
Task Cohesion ◽  
Group Members ◽  
Common Goals ◽  
And Performance ◽  
Definition Of

The definition of group cohesion has been debated since the formal introduction of the concept in social psychology. Group cohesion has undergone a variety of conceptualizations over the years stemming from several theoretical perspectives. Many models of group cohesion have been introduced; however, research with these models is largely confined to the field (e.g., psychology) or subfield (e.g., sports psychology) in which it originated. Initially, unidimensional models of group cohesion were popular, with proponents of these models arguing that cohesion would have the same consequences regardless of its operationalization. However, later research found that group cohesion may be multidimensional in nature. Several two-dimensional models have been proposed, the most popular of which distinguishes between group members working together to attain common goals (task cohesion) and group members interacting with one another on a more personal level (social cohesion). Another multidimensional model of group cohesion builds on the social-task cohesion distinction but further divides social and task cohesion into Group Integration and Individual Attractiveness to Group sub-components, thus creating a four-factor model. Group cohesion has been applied to a variety of group contexts, including sports teams, military squads, and work groups. The amount of cohesion in each group is dependent upon the properties of the group being investigated. Groups that have naturally formed (i.e., “real” groups) have higher rates of group cohesion than groups created for the purpose of a study (i.e., “artificial” groups). Other factors that affect group cohesion include type of group (e.g., interdependent vs. co-acting) and level of analysis (i.e., individual or group). Research on group cohesion has focused on the consequences of group cohesion in lieu of what causes group cohesion in the first place. Furthermore, although much research has detailed the relationship between cohesion and performance, many other positive consequences of group cohesion have not been assessed in depth. Finally, group cohesion is also associated with potential negative consequences, such as groupthink.

Trained Helping Behaviors and Group Performance

1991 ◽  
Vol 68 (3_suppl) ◽  
pp. 1291-1298
Author(s):  
Nancy J. Stone ◽  
Molly E. O'Gorman
Keyword(s):  
Group Performance ◽  
Group Members ◽  
Helping Behaviors ◽  
And Performance ◽  
Definition Of ◽  
Crossword Puzzles

96 students assigned to 32 groups were trained in seeking information to judge whether particular helping behaviors would increase application of the behavior found positively correlated with performance. Three-person groups worked crossword puzzles which decreased in difficulty over two trials. Training significantly increased seeking behaviors and performance (reduced errors). Helping behaviors were also more useful when the task was difficult and not helpful when the task was easy, which supports the notion that helping behaviors may even be debilitating under certain circumstances. More research is needed to establish a functional definition of helping behaviors and to investigate the use of helping behaviors on tasks requiring interdependence among group members.

scholarly journals “We show that we are men”: the Dominant Masculinity Profile of the Portoan Ultra-groups

2018 ◽  
Vol 79 (1) ◽  
pp. 16-23
Author(s):  
Daniel Seabra
Keyword(s):  
Aggressive Behavior ◽  
Theoretical Perspectives ◽  
Football Clubs ◽  
Key Characteristics ◽  
Group Members ◽  
Key Features ◽  
Verbal Violence ◽  
Definition Of

Abstract The ultra-groups that support football clubs have been present in Portugal since the 1970s. Despite this support, performed with many chants and choreographies, the ultra-groups are reported mostly due to violent situations caused by their members. Based on an investigation of four ultra-groups that support football clubs in Oporto that was performed through lengthy observation, interviews, and surveys, this text highlights the characteristics of the dominant masculine profile present in these ultra-groups. The dimensions that allowed for the outline of this profile arise from theoretical perspectives reflecting gender and masculinity as an explanatory dimension of the aggressive behavior of hooligans and ultra-group members. These were briefly dealt in this text. They are composed of key features resulting from research about gender and masculinity in the Portoan ultra-groups, enabling their outlines. The physical and verbal violence, leadership profile, body display, homophobic discourse, and gendered exclusion expressed in the words, chants, and iconography of the ultra-groups allow for the definition of the key characteristics of the aggressive dominant masculine profile present in these Portoan ultra-groups.

The specifics of mergers and acquisitions of innovative and technological companies

2020 ◽  
Vol 26 (5) ◽  
pp. 1186-1204
Author(s):  
A.V. Fedorov ◽  
Zh.S. Peredera
Keyword(s):  
Digital Technology ◽  
Comprehensive Analysis ◽  
Methodological Framework ◽  
Comparison Study ◽  
Technology Sector ◽  
Theoretical Perspectives ◽  
Innovation And Technology ◽  
Set Up ◽  
Definition Of ◽  
Traditional Approaches

Subject. The article reviews distinctions of M&A deals in innovation and technology. Objectives. We determine the specifics of innovative and technological companies and its impact on the synergy, process, finance, valuation of M&A deals. Methods. The article employs methods of generalization, comprehensive analysis, systematization, specification, comparison, study into trends and the structure. Graphics and tables are used to display the findings. Results. We conducted the content analysis of the term Mergers & Acquisitions, thus finding the divergence of foreign and the Russian approaches. We provide our own definition of the concept and analyzed the dynamics of the overall M&A market and the innovation and technological sector. The article describes operational distinctions of innovative and technological companies and compares them with conventional sectors. The article determined the specifics of synergy, process, finance, valuation of M&A deals in innovation and technology. Conclusions and Relevance. The innovation and technology sector saw M&A deals become more frequent for the recent five years. What distinguishes them is the number of startups and infant businesses, large M&A deals in order to develop their ecosystems, involve digital technology companies. Traditional approaches should be adapted for structuring M&A deals, their arrangement, financing and valuation of target companies. The findings can lay the groundwork for further studies into the specifics of the innovation and technology sector, M&A deals, and set up the methodological framework for the valuation of innovative and technological companies. The findings can also immediately support parties of M&A deals from theoretical perspectives.

Картофелекопатель с ротационной сепарирующей поверхностью

2018 ◽  
Author(s):  
V.M. Alakin ◽  
G.S. Nikitin
Keyword(s):  
Performance Data ◽  
Pilot Studies ◽  
Research Results ◽  
Operating Modes ◽  
Analysis Of Results ◽  
Design Characteristics ◽  
And Performance ◽  
Definition Of

Приведены результаты исследований экспериментального картофелекопателя с ротационной сепарирующей поверхностью. Особое внимание уделяется обоснованию конструктивных параметров и определению рабочих характеристик нового сепарирующего устройства. На основе анализа результатов экспериментальных исследований определены наиболее оптимальные режимы работы экспериментального картофелекопателя.Research results of an experimental potato digger with rotational separating web are published in this article. Special attention is paid to definition of design characteristics and performance data of the new separating device. Admissible operating modes are defined on the basis of the analysis of results of pilot studies of the experimental potato digger.

Positive Workplaces

2009 ◽  
pp. 578-588
Author(s):  
Fred Luthans ◽  
Carolyn M. Youssef
Keyword(s):  
Organizational Behavior ◽  
Psychological Capital ◽  
Future Research ◽  
Positive Organizational Behavior ◽  
Performance Impact ◽  
Research Directions ◽  
Future Research Directions ◽  
And Performance ◽  
Definition Of ◽  
Psychological Capacities

Over the years, both management practitioners and academics have generally assumed that positive workplaces lead to desired outcomes. Unlike psychology, considerable attention has also been devoted to the study of positive topics such as job satisfaction and organizational commitment. However, to place a scientifically based focus on the role that positivity may play in the development and performance of human resources, and largely stimulated by the positive psychology initiative, positive organizational behavior (POB) and psychological capital (PsyCap) have recently been introduced into the management literature. This chapter first provides an overview of both the historical and contemporary positive approaches to the workplace. Then, more specific attention is given to the meaning and domain of POB and PsyCap. Our definition of POB includes positive psychological capacities or resources that can be validly measured, developed, and have performance impact. The constructs that have been determined so far to best meet these criteria are efficacy, hope, optimism, and resiliency. When combined, they have been demonstrated to form the core construct of what we term psychological capital (PsyCap). A measure of PsyCap is being validated and this chapter references the increasing number of studies indicating that PsyCap can be developed and have performance impact. The chapter concludes with important future research directions that can help better understand and build positive workplaces to meet current and looming challenges.

scholarly journals Hand Preference and Performance in Basketball Tasks

2019 ◽  
Vol 16 (22) ◽  
pp. 4336 ◽  
Author(s):  
Emanuela Gualdi-Russo ◽  
Natascia Rinaldo ◽  
Alba Pasini ◽  
Luciana Zaccagni
Keyword(s):  
Professional Training ◽  
Factor Model ◽  
Hand Preference ◽  
Control Group ◽  
Basketball Players ◽  
Confirmatory Factor Analyses ◽  
Left Hand ◽  
Confirmatory Factor ◽  
And Performance ◽  
The Right

The aims of this study were to develop and validate an instrument to quantitatively assess the handedness of basketballers in basketball tasks (Basketball Handedness Inventory, BaHI) and to compare it with their handedness in daily activities by the Edinburgh Handedness Inventory (EHI). The participants were 111 basketballers and 40 controls. All subjects completed the EHI and only basketballers filled in the BaHI. To validate the BaHI, a voluntary subsample of basketballers repeated the BaHI. Exploratory and confirmatory factor analyses supported a two-factor model. Our results show that: (i) Handedness score (R) in daily actions did not differ between basketball players (R by EHI = 69.3 ± 44.6) and the control group (R by EHI = 64.5 ± 58.6); (ii) basketballers more frequently favored performing certain sport tasks with the left hand or mixed hands (as highlighted by R by BaHI = 50.1 ± 47.1), although their choice was primarily the right hand in everyday gestures; and (iii) this preference was especially true for athletes at the highest levels of performance (R by BaHI of A1 league = 38.6 ± 58.3) and for those playing in selected roles (point guard’s R = 29.4 ± 67.4). Our findings suggest that professional training induces handedness changes in basketball tasks. The BaHI provides a valid and reliable measure of the skilled hand in basketball. This will allow coaches to assess mastery of the ball according to the hand used by the athlete in the different tasks and roles.

scholarly journals Barriers to Incident Reporting among Nurses: A Qualitative Systematic Review

2021 ◽  
pp. 019394592199944
Author(s):  
Moataz Mohamed Maamoun Hamed ◽  
Stathis Konstantinidis
Keyword(s):  
Systematic Review ◽  
Methodological Quality ◽  
Incident Reporting ◽  
Negative Consequences ◽  
Incident Reporting Systems ◽  
Qualitative Systematic Review ◽  
Blame Culture ◽  
Critical Appraisal Skills ◽  
Definition Of

Incident reporting in health care prevents error recurrence, ultimately improving patient safety. A qualitative systematic review was conducted, aiming to identify barriers to incident reporting among nurses. Joanna Briggs Institute methodology for qualitative systematic reviews was followed, with data extracted using JBI QARI tools, and selected studies assessed for methodological quality using Critical Appraisal Skills Program (CASP). A meta-aggregation synthesis was carried out, and confidence in findings was assessed using GRADE ConQual. A total of 921 records were identified, but only five studies were included. The overall methodological quality of these studies was good and GRADE ConQual assessment score was “moderate.” Fear of negative consequences was the most cited barrier to nursing incident reporting. Barriers also included inadequate incident reporting systems and lack of interdisciplinary and interdepartmental cooperation. Lack of nurses’ necessary training made it more difficult to understand the importance of incident reporting and the definition of error. Lack of effective feedback and motivation and a pervasive blame culture were also identified.

scholarly journals It Is Not Just Mortality: A Call From Chile for Comprehensive COVID-19 Policy Responses Among Older People

2020 ◽  
Author(s):  
Pablo Villalobos Dintrans ◽  
Jorge Browne ◽  
Ignacio Madero-Cabib
Keyword(s):  
Older People ◽  
National Level ◽  
Health Issues ◽  
Negative Consequences ◽  
Access To Health Services ◽  
Term Care ◽  
Policy Responses ◽  
Level Data ◽  
Definition Of

Abstract Objective Provide a synthesis of the COVID-19 policies targeting older people in Chile, stressing their short- and long-term challenges. Method Critical analysis of the current legal and policy measures, based on national-level data and international experiences. Results Although several policies have been enacted to protect older people from COVID-19, these measures could have important unintended negative consequences in this group’s mental and physical health, as well as financial aspects. Discussion A wider perspective is needed to include a broader definition of health—considering financial scarcity, access to health services, mental health issues, and long-term care—in the policy responses to COVID-19 targeted to older people in Chile.

Interview for Deterioration in Daily Living Activities in Dementia: construct and concurrent validity in patients with mild to moderate dementia

2011 ◽  
Vol 24 (3) ◽  
pp. 382-390 ◽  
Author(s):  
Sebastian Voigt-Radloff ◽  
Rainer Leonhart ◽  
Matthias Schützwohl ◽  
Luisa Jurjanz ◽  
Thomas Reuster ◽  
...  
Keyword(s):  
Activities Of Daily Living ◽  
Internal Consistency ◽  
Concurrent Validity ◽  
Daily Living ◽  
Factor Model ◽  
Cognitive Testing ◽  
Daily Living Activities ◽  
Moderate Dementia ◽  
Dementia Research ◽  
And Performance

ABSTRACTBackground: The purpose of the study was to translate the Interview for Deterioration in Daily Living Activities in Dementia (IDDD) into German and to evaluate the construct and concurrent validity in people with mild to moderate dementia.Methods: IDDD data of two pooled samples (n = 301) were analyzed regarding ceiling and bottom effects, internal consistency, factor reliability and correlations with corresponding scales on cognition and activities of daily living.Results: We found minimal bottom (< 5%) and ceiling (≤ 2%) effects, good internal consistency (Cronbach's α > 0.7) and moderate to good factor reliability (0.66–0.87). Low correlations with cognition (Pearson coefficient: < 0.17) confirmed the differences between cognitive testing and activities of daily living (ADL). Minor correlations with other ADL scores (r < 0.2) indicated that different scores cover a different range of ADLs. The original two factor model could not be confirmed. A suggested four factor model distinguishing initiative and performance of basic and instrumental ADL demonstrated better indices of fit and higher correlations with corresponding scales.Conclusion: A four factor model of the IDDD can be used in dementia research for assessing initiative in and performance of basic and household activities of daily living. The findings suggest that ADL scales correlate only poorly and that further development of the IDDD is needed to cover a broader range of ADLs.

Relationship between Wais—R Intelligence and the Five-Factor Model of Personality in a Normal Elderly Sample

2003 ◽  
Vol 92 (3_suppl) ◽  
pp. 1151-1161 ◽  
Author(s):  
Aristide Saggino ◽  
Michela Balsamo
Keyword(s):  
Factor Model ◽  
Five Factor Model ◽  
Adult Intelligence Scale ◽  
Intelligence Scale ◽  
Wechsler Adult Intelligence Scale ◽  
Neo Personality Inventory ◽  
Nonclinical Sample ◽  
And Performance ◽  
Wechsler Adult Intelligence ◽  
Intelligence Scores

The present study examined associations between Wechsler Adult Intelligence Scale–Revised (WAIS–R) scores and the five-factor model of personality, as measured by the Revised NEO Personality Inventory. Both tests were administered to a nonclinical sample of 100 Italian subjects 75 years and older. Analysis showed that the NEO-PI–R Openness to Experience domain was a weak but the best predictor of the three WAIS–R intelligence scores (Total, Verbal, and Performance). Were such a relationship confirmed by further investigations, Openness could be interpreted as a factor which might mitigate intellectual impoverishment which accompanies the normal aging process.

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