GROUP DYNAMICS-THEORY RESEARCH AND PRACTICE

Deepening the Group Training Experience: Group Cohesion and Supervision Impact in Alliance-Focused Training
Urmanche AA, Minges M, Eubanks CF, Gorman BS and Muran JC
The aim of the current study is to explore experiences of trainees engaged in alliance-focused training (AFT), a group supervision modality with an explicit focus on awareness of ruptures and implementation of repair strategies. Using Cognitive Behavioral Therapy (CBT) group supervision as a point of comparison, the study examines supervisory alliance, ruptures, group cohesion and safety, and supervision impact.
Network centrality, group density, and strength of social identification in college club sport teams
Graupensperger S, Panza M and Evans MB
With the underlying rationale that social identification is related to psychological health and well-being, we aimed to understand how social connections and group structure within college club sport teams relate to students' perceptions of social identification.
Examination of Racial Differences in a Posttraumatic Stress Disorder Group Therapy Program for Veterans
Coleman JA, Lynch JR, Ingram KM, Sheerin CM, Rappaport LM and Trapp SK
Posttraumatic stress disorder (PTSD) is one of the most prevalent mental health diagnoses for veterans. Group therapy can be an effective and efficient means of treating PTSD, yet the literature exploring treatment outcomes for racial minorities is mixed and limited. The present study was an evaluation across racial groups of the PTSD Recovery Program, a manualized group therapy implemented at a Veterans Affairs hospital. Data were collected from male veterans ( = 450) who identified as non-Hispanic White or non-Hispanic African American and participated in a 10-week, combat-related, group therapy program between 2010 and 2014. Participants completed the Posttraumatic Stress Disorder Checklist-Military version (PCL-M) measure at pre-treatment and post-treatment. The Program led to a statistically significant reduction in PCL-M scores (Cohen's = .64). Symptom reduction occurred regardless of race, with no racial differences in improvement. Racial and ethnic composition of groups was not related to outcomes. The Program was effective regardless of veteran group or provider. Results imply that the PTSD Recovery Program is an effective first-line option to treating non-Hispanic White and non-Hispanic African American veterans with PTSD. Future research should continue to explore the associations between group characteristics and treatment outcomes.
Alliance across group treatment for veterans with posttraumatic stress disorder: The role of interpersonal trauma and treatment type
Thompson-Hollands J, Litwack SD, Ryabchenko KA, Niles BL, Beck JG, Unger W and Sloan DM
Examine initial levels and pattern of change of alliance in group treatment for posttraumatic stress disorder (PTSD) for veterans.
A Mathematical Framework for the Complex System Approach to Group Dynamics: The Case of Recovery House Social Integration
Light JM, Jason LA, Stevens EB, Callahan S and Stone A
The complex system conception of group social dynamics often involves not only changing individual characteristics, but also changing within-group relationships. Recent advances in stochastic dynamic network modeling allow these interdependencies to be modeled from data. This methodology is discussed within a context of other mathematical and statistical approaches that have been or could be applied to study the temporal evolution of relationships and behaviors within small- to medium-sized groups. An example model is presented, based on a pilot study of five Oxford House recovery homes, sober living environments for individuals following release from acute substance abuse treatment. This model demonstrates how dynamic network modeling can be applied to such systems, examines and discusses several options for pooling, and shows how results are interpreted in line with complex system concepts. Results suggest that this approach (a) is a credible modeling framework for studying group dynamics even with limited data, (b) improves upon the most common alternatives, and (c) is especially well-suited to complex system conceptions. Continuing improvements in stochastic models and associated software may finally lead to mainstream use of these techniques for the study of group dynamics, a shift already occurring in related fields of behavioral science.
Group Interaction Sustains Positive Moods and Diminishes Negative Moods
Park ES and Hinsz VB
The social interactions of task groups were investigated for their influences on member moods. Initially, participants' received an induction of positive, negative, or neutral moods via listening to music that continued throughout the experimental session. Moods were measured after the induction. Students then made decisions on four choice dilemmas alone or as members of a four-person group. Subsequently, positive and negative moods were again measured. Positive moods of participants who worked with other group members on the task were sustained, but diminished for those working alone. Negative moods of participants working in groups diminished over time, but were sustained for those working individually. These results were interpreted in the context of motivational systems theory of group involvement (Park & Hinsz, 2006). Additionally, although there was a tendency for member moods to homogenize over assessments, this did not reach significance. Results document the affective benefits that often accompany task group interaction suggesting that group interaction has features of positive mood induction. This report highlights the need to consider social influences on affect in task settings so that group dynamics, processes, and behaviors can be better understood.
Status and cockpit dynamics: a review and empirical study
Milanovich DM, Driskell JE, Stout RJ and Salas E
One of the most troublesome dynamics evident in the airplane cockpit is related to patterns of authority relations between the captain and the first officer: Too often, captains fail to listen and first officers fail to speak. The authors propose that many instances of superordinate and subordinate behavior in the cockpit--the captain's tendency to reject input from other team members and the first officer's hesitancy to question the captain--represent cases of status generalization. First, the authors describe the theory of status generalization and show support for the operation of the theory by presenring examples of flightcrew behavior that the theory predicts. Second, an initial empirical test was conducted to instantiate the claim that captain-first officer differences can be seen as status differences. Finally, the significance and implications of this perspective are discussed.
Enhancing teamwork in complex environments through team training
Stout RJ, Salas E and Fowlkes JE
Although the importance of team training has become widely recognized, research is needed to more clearly understand what instructional strategies actually lead to enhanced teamwork and performance. This research incorporates a theoretical framework, based on the work of J.A. Cannon-Bowers, S.I. Tannenbaum, E. Salas, and C.E. Volpe (1995), to guide the systematic development of training that targeted specific team competencies (i.e., knowledge, skills, and attitudes). The theoretically designed training was delivered to 42 male aviators from an undergraduate naval aviation community. A comprehensive evaluation of this training was conducted using a multiple-measurement approach. Results provide strong support for the effectiveness of this team training in improving critical team competencies.
WORKING AT THE TOP OF THEIR CAPABILITIES: HOW TEAMWORK SUPPORT ATTENUATES LEADER ROLE CONFLICT
Carter KM, Astrove SL, Firth BM, Stewart GL and Solimeo SL
To understand whether team member support reduces team leader stress.