Social Media: Defining,Developing, and Divining

What is a social medium, and how may one moderate, isolate, and influence communicative processes within? Although scholars assume an inherent understanding of social media based on extant technology, there is no commonly accepted definition of what social media are, both functionally and theoretically, within communication studies. Given this lack of understanding, cogent theorizing regarding the uses and effects of social media has been limited. This work first draws on extant definitions of social media and subcategories (e.g., social network sites) from public relations, information technology, and management scholarship, as well as the popular press, to develop a definition of social media precise enough to embody these technologies yet robust enough to remain applicable in 2035. It then broadly explores emerging developments in the features, uses, and users of social media for which future theories will need to account. Finally, it divines and prioritizes challenges that may not yet be apparent to theorizing communication processes with and in mercurial social media. We address how social media may uniquely isolate and test communicative principles to advance our understanding of human–human and human–computer interaction. In all, this article provides a common framework to ground and facilitate future communication scholarship and beyond.     

Medical and Scientific Conferences as Sites of Sociological Interest: A Review of the Field

Conferences play a pivotal role in the production and circulation of knowledge and in shaping and establishing academic and professional disciplines. As collective events, they facilitate intense moments of interaction where scientific and medical knowledge can be observed in the making. This paper calls attention to conferences as fascinating sites for sociologists of science, technology and medicine. By bringing together authors who look at conferences from different areas within the social sciences and using a variety of data gathering methods, this paper provides a comprehensive introduction to the field of conference studies and hopes to inspire greater reflection about the nature of conferences and their potential within research.     

Advancing OSCM scientific knowledge by replicating empirical findings: Step-by-step procedure and illustration for transformative replication endeavors

Replication endeavors contribute to the accumulation of scientific evidence about previously reported findings and are crucial for scientific progress. Replication studies are, however, often discouraged and rarely published in the operations and supply chain management (OSCM) discipline. In this article, we offer a framework for replications consisting of two complementary tables. This framework recognizes two types of replications already defined in the literature (i.e., The Exact (EXT) Replication and the Methods-Only (MTD) Replication) and adds to these two new types (i.e., the Bounded-Conceptual-Extension (BCE) Replication and the Transformative (TRF) Replication). The framework clarifies what constitutes replications, forms of replication endeavors, and their purposes. Importantly, we also differentiate replication endeavors from reproducibility tests, robustness checks, and post hoc analyses. Moreover, we describe a seven-step procedure to guide the design, execution, and presentation of replication endeavors, illustrating these steps by conducting a TRF Replication that incorporates, at the same time, a BCE Replication and an MTD Replication of Polyviou et al. (2018). The proposed framework and seven-step procedure hopefully motivate OSCM scholars to embrace replications as valuable scientific endeavors that can yield corroborating evidence to bolster confidence in previously reported findings and, better yet, provide new nuanced findings to advance precise scientific understanding of past and new OSCM phenomena.     

Nonparametric bounds for the survivor function under general dependent truncation

Truncation occurs in cohort studies with complex sampling schemes. When truncation is ignored or incorrectly assumed to be independent of the event time in the observable region, bias can result. We derive completely nonparametric bounds for the survivor function under truncation and censoring; these extend prior nonparametric bounds derived in the absence of truncation. We also define a hazard ratio function that links the unobservable region in which event time is less than truncation time, to the observable region in which event time is greater than truncation time, under dependent truncation. When this function can be bounded, and the probability of truncation is known approximately, it yields narrower bounds than the purely nonparametric bounds. Importantly, our approach targets the true marginal survivor function over its entire support, and is not restricted to the observable region, unlike alternative estimators. We evaluate the methods in simulations and in clinical applications.     

The importance of clinician courtroom testimony for children exposed to domestic violence

Children exposed to domestic violence account for as many as a third of all children in the United States. Many of these children will seek mental health treatment for symptoms of trauma. The clinicians who provide their treatment are often called as witnesses in family law proceedings, especially child protection and custody cases. Clinicians are often anxious when they receive subpoenas to testify and prefer to avoid testimony. Training about court proceedings, subpoenas and how to prepare for testimony would be beneficial for clinicians and will help clinicians be more confident in the courtroom. Additionally, becoming designated as expert witnesses can only help mental health clinicians provide a greater understanding of the issues encountered by children experiencing domestic violence, and these clinicians can provide recommendations that will take into account child safety without exacerbating trauma symptoms.     

‘We can play tag with a stick’. Children's knowledge,experiences, feelings and creative thinking during the COVID-19 pandemic

Using a relational approach, we draw on repeated interviews with a group of 30 diverse children from Ontario to share and reflect on their knowledge, experiences and feelings early in the COVID-19 pandemic. Prioritising relational interdependence and relational agency, this paper illustrates our participants' embedded engagements with the pandemic and their contribution to the co-production of knowledge. We emphasise their thoughtful responses to the pandemic; their creative, self-reflexive strategies for managing a difficult time; and their advice to others. We thus prioritise children's viewpoints and emphasise their relational interconnections with others during a time that was marked by social isolation.     

Co-parenting and parenting behaviour: The role of parent mental health for mothers and fathers in the postnatal period

The relationship between co-parenting, parent mental health and parenting remains unclear for parents during the postnatal period, particularly fathers. Therefore, the aim of the current study was to investigate these relationships for families in the postnatal period. Routinely collected self-report data from 138 mothers and 138 fathers participating in Family Foundations, a co-parenting intervention facilitated by a community health service in Melbourne, were used. Path analysis revealed that for mothers, more supportive co-parenting was associated with fewer mental health difficulties and, in turn, low parenting hostility and high parenting warmth. For fathers, supportive co-parenting was associated with fewer mental health difficulties, which was associated with low parenting hostility but not parenting warmth. Co-parenting was also directly associated with parenting warmth and hostility for fathers. The findings highlighted some key differences between mothers and fathers and the importance of interventions targeting the co-parenting relationship during early childhood.     

A preliminary review of the parenting assessment and skill development service: A 10-day residential service for families at risk of child maltreatment

Tweddle's Parenting Assessment and Skill Development Service (PASDS) is a 10-day residential programme for families at risk of child maltreatment. The service aims to conduct a comprehensive parenting capacity assessment to inform case management and improve parenting practices. The aims of the study were to (1) describe the psychosocial functioning of parents taking part in PASDS, (2) describe the key parenting assessment outcomes, and (3) explore parents' experiences of participation in PASDS including (a) perceived barriers and enablers of participation and (b) perceived outcomes for their family. Participants were 18 parents who participated in Tweddle's PASDS in Melbourne, Australia. A mixed methods study comprising a case file review and qualitative interviews was conducted. Parents accessing PASDS had experienced adverse childhood events, and many were experiencing mental health difficulties. Interviews with parents revealed perceived benefits of PASDS in improving parenting knowledge and skills, family relationships, and parenting confidence. At the time of discharge, 33% of families were assessed as unable to provide independent care for their child. The current findings have important implications for the further evaluation of evidenced-based services which can improve the accuracy of parenting capacity assessments, aiding in child protection decision-making related to child placement and safety.