Douglas A Parry

Douglas A Parry
Vrije Universiteit Amsterdam | VU · Department of Communication Science

PhD

About

77
Publications
41,507
Reads
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1,325
Citations
Introduction
I am part of the Cognition and Technology Research Group (CTRG), focusing on the psychology of media use behaviour. For more information see: http://suinformatics.com/ctrg/ and dougaparry.com *feel free to message for access to full-text manuscripts*
Additional affiliations
July 2017 - August 2019
Stellenbosch University
Position
  • PhD Student
January 2016 - present
Stellenbosch University
Position
  • Lecturer
Description
  • Management & teaching of Socio-Informatics modules (intro to programming, databases, research theory & project management). I am involved in supervision of postgrad students. As part of the CTRG I conduct research concerning new media and distraction.
Education
January 2018 - August 2019
Stellenbosch University
Field of study
  • Socio Informatics
February 2016 - March 2017
Stellenbosch University
Field of study
  • Socio Informatics
February 2015 - November 2015
Stellenbosch University
Field of study
  • Socio Informatics

Publications

Publications (77)
Article
Full-text available
In the last 10 years, many canonical findings in the social sciences appear unreliable. This so-called “replication crisis” has spurred calls for open science practices, which aim to increase the reproducibility, replicability, and generalizability of findings. Communication research is subject to many of the same challenges that have caused low re...
Preprint
The association between depression and digital media use has received substantial research and popular attention in recent years. While meta-analytic evidence indicates that there is a small, positive relationship between digital media use and depression, almost all studies rely on self-report measures of digital media use. Evidence suggests these...
Article
Full-text available
There is widespread public and academic interest in understanding the uses and effects of digital media. Scholars primarily use self-report measures of the quantity or duration of media use as proxies for more objective measures, but the validity of these self-reports remains unclear. Advancements in data collection techniques have produced a colle...
Article
Due to the methodological challenges inherent in studying social media use (SMU), as well as the methodological choices that have shaped research into the effects of SMU on well-being, clear conclusions regarding relationships between SMU and well-being remain elusive. We provide a review of five methodological developments poised to provide increa...
Preprint
Full-text available
Academic research, as a social system, functions as a market between research producers and research consumers. Conventionally, this market introduces information asymmetries between these market participants—research producers know far more about a study than research consumers. This asymmetry can erode trust in the credibility of findings. Transp...
Preprint
There is substantial concern that social media use (SMU) negatively impacts well-being. Building on the idea that subjective evaluations of SMU can shape well-being effects, this study examined how two social media mindsets—agency and valence—relate to self-reported and logged SMU, and four well-being indicators (depression, anxiety, stress, life s...
Preprint
In this entry, we underscore the importance of transparency and replicability in Political Communication research. Recognizing failures to replicate findings in the social sciences due to factors such as publication bias, questionable research practices, and limited access to materials, we emphasize the importance of open science practices. Open sc...
Article
Full-text available
Many academics and pundits contend that social media use is the primary cause of an international youth mental health crisis. However, these claims often rely on correlational evidence, ignoring the confounding effects of developmental, environmental, social, and psychological factors that influence mental health. This oversimplifies the complex et...
Preprint
Full-text available
Our understanding of typical smartphone behavior has only recently begun to advance due to the accessibility of increasingly valid data sources. Beyond analysing the frequency, duration, and content of smartphone activities, there is substantial value in understanding when people engage in particular forms of mobile media use, and data collection m...
Article
Full-text available
Psychological science has thrived thanks to new methods and innovative practices. Journals, including Behavior Research Methods (BRM), continue to support the dissemination and evaluation of research assets including data, software/hardware, statistical code, and databases of stimuli. However, such research assets rarely allow for computational rep...
Preprint
Full-text available
As smartphones become increasingly integral to daily life, their importance for understanding human behavior will only continue to grow. Recognizing the potential of objective data on smartphone usage and the challenges associated with raw Android event log data, this paper provides a foundational guide for extracting meaningful measures of smartph...
Article
Importance In response to widespread concerns about social media’s influence on adolescent mental health, most research has studied adolescents from the general population, overlooking clinical groups. Objective To synthesize, quantify, and compare evidence on the association between social media use and internalizing symptoms in adolescent clinic...
Preprint
Full-text available
Numerous academics and pundits contend that social media use is the primary cause of an international youth mental health crisis. However, these claims often rely on correlational evidence, ignoring the confounding effects of genetic, developmental, environmental, social, and psychological factors that influence mental health. This oversimplifies t...
Preprint
Full-text available
For over a decade the media multitasking index (MMI) has been the de facto standard measure for media multitasking. Thousands of studies in communication and adjacent disciplines have used the measure to investigate the relationship between media multitasking and cognitive functioning. In this paper we pose one central question: Is it time to aband...
Article
Full-text available
Enterprise social networks (ESNs) are a communication standard within virtual teams. Among other affordances, ESNs enable colleagues to provide each other with social support. In this paper, we analyzed the message logs of virtual teams in a large open-source software project to determine how virtual teams use ESNs to provide particular forms of so...
Article
Full-text available
The study of digital disconnection – the voluntary non-use of digital media – is a growing research domain characterized by increasingly pluralistic approaches. To map this diverse terrain, we offer an analytical heuristic: a continuum of approaches to digital disconnection. This tool proposes one primary dimension – viewing digital disconnection a...
Preprint
Enterprise social networks (ESNs) have become a communication standard within virtual teams. Alongside enhancing coordination and collaboration, ESNs enable colleagues to provide each other with social support. Given the heightened visibility of actions on ESNs, these social support behaviours are often viewable by all team members. Through qualita...
Preprint
Full-text available
Distributed work practices are now commonplace, and many organizations have adopted virtual teams as a collaborative structure. To communicate and coordinate tasks, these teams increasingly rely on enterprise social networks (ESNs) like Slack and Microsoft Teams. Given the recent rapid spread of these practices, the process and nature of interperso...
Preprint
Full-text available
Importance: There are many concerns about the link between social media use and adolescent mental health. However, most research has studied adolescents from the general population, overlooking clinical groups. To address this gap, we synthesize, quantify and compare evidence on the relationship between social media use and internalising symptoms i...
Article
Full-text available
Purpose: High levels of online media use and permanent connectedness are common features of contemporary life in the developed world. In recent studies, the concept of online vigilance has been adopted to describe individuals’ chronic attentional orientation towards and engagement with their online spheres. The present study extends this notion by...
Preprint
High-quality data are critical for research—knowing where data are from and understanding how they were collected is crucial to using data ethically and effectively. Social media companies, such as Twitter, Reddit, and Meta offer Application Programming Interfaces (APIs), which provide users with access to large-scale data sources that are generate...
Article
Full-text available
Objective: Vaccines are an effective means to reduce the spread of diseases, but they are sometimes met with hesitancy that needs to be understood. Method: In this study, we analyzed data from a large, cross-country survey conducted between June and August 2021 in 43 countries (N = 15,740) to investigate the roles of trust in government and science...
Article
Full-text available
There is growing recognition that many people feel the need to regulate their use of the internet and other digital technologies to support their well-being. In this study, we used Mozilla Firefox browser telemetry to investigate the role played by various usage factors in desires to regulate time spent online. In particular, we investigated how si...
Preprint
Full-text available
The “brain drain” hypothesis posits that the mere presence of a smartphone may occupy limited-capacity cognitive resources and, as a result, negatively impact cognitive performance. In this research, to assess the strength of evidence for this effect, we conducted a systematic review and meta-analysis (k = 56, n = 7093). While results are nuanced a...
Article
Increasingly, mobile applications, services, and features enable people to monitor and regulate their smartphone use in the support of their digital wellbeing. Herein we report a mixed-method study involving the collection of both quantitative and qualitative data from a student sample conducted with the aim of investigating, firstly, the adoption...
Article
Full-text available
During the onset of the COVID-19 pandemic, the COVIDiSTRESS Consortium launched an open-access global survey to understand and improve individuals' experiences related to the crisis. a year later, we extended this line of research by launching a new survey to address the dynamic landscape of the pandemic. this survey was released with the goal of a...
Article
Full-text available
The use of instant messaging groups for various academic purposes is a rising, but largely understudied, trend in higher education institutions. In the present study we investigate the use purposes and outcomes of three types of academic instant messaging groups or AIMGs. Formal AIMGs are created and managed by teaching staff, class AIMGs are creat...
Chapter
The chapter investigates digital distraction in college classrooms from the perspective of self-regulation theory. To this end, the chapter commences with a brief analysis of the distinction between behavioural and cognitive shifts in attention, the role of intentionality in digital distraction, and the concept of online vigilance. Thereafter the g...
Preprint
Full-text available
There is growing recognition that many people feel the need to reduce and/or manage their use of the internet and other digital communications technologies in support of their wellbeing. To understand the role played by various usage factors in desires to regulate time spent online we used Mozilla Firefox browser telemetry to investigate how six me...
Conference Paper
Full-text available
Cryptocurrencies, a new class of digital asset predominantly based on blockchain technologies, have gained immense popularity in recent years. Despite of advantages over traditional monetary systems such as lower transaction cost, increased transactional security, or transparency, cryptocurrencies are not free of disadvantages. The increase in popu...
Preprint
Full-text available
Smartphones afford users the ability to select their own custom mobile application repertoires through the installation of a nearly endless array of applications. Acknowledging the need for increased attention to the description of digital media usage, this paper reports a quantitative descriptive study that investigates the types of applications t...
Preprint
Full-text available
Due to the methodological challenges inherent in studying social media use (SMU), as well as the methodological choices that have shaped research into the effects of SMU on well- being, clear conclusions regarding relationships between SMU and well-being remain elusive. We provide a review of five methodological developments poised to provide incre...
Article
Full-text available
The association between depression and digital media use (DMU) has received substantial research and popular attention in recent years. While meta-analytic evidence indicates that there is a small, positive relationship between DMU and depression, almost all studies rely on self-report measures of DMU. Evidence suggests these measures are poor refl...
Article
Full-text available
In the decade since Ophir, Nass, and Wagner’s (2009) seminal study numerous researchers have investigated possible associations between media multitasking and cognitive control. Extending recent reviews, the present study provides a synthesis of extant research into this association across measurement approachs and cognitive functions. Following a...
Article
Full-text available
Purpose: Against the backdrop of the increased prevalence of telework practices as a result of Covid-19, the purpose of the present article is to address the conceptual confusion, overlap and ambiguity characterising much of the published literature in this domain through the development of an integrated conceptual framework describing distributed...
Article
High levels of Internet-based media use is a defining feature of behaviour among university students. A growing body of evidence indicates, firstly, that their learning activities are characterised by frequent switching between academic content and online media, and, secondly, that this form of behaviour is negatively associated with academic outco...
Article
Purpose Online vigilance is a novel construct which describes individual differences in users' cognitive orientation to online connectedness, their attention to and integration of online-related cues and stimuli and their prioritisation of online communication. Its proponents argue that it is acquired through the processes of instrumental and atten...
Preprint
PurposeOnline vigilance is a novel construct which describes individual differences in users’ cognitive orientation to online connectedness, their attention to and integration of online-related cues and stimuli, and their prioritisation of online communication. Its proponents argue that it is acquired through the processes of instrumental and atten...
Preprint
High levels of Internet-based media use is a defining feature of behaviour among university students. A growing body of evidence indicates, firstly, that their learning activities are characterised by frequent switching between academic content and online media, and, secondly, that this form of behaviour is negatively associated with academic outco...
Preprint
The influence of digital media on personal and social well-being is a question of immense public and academic interest. Scholars in this domain often use retrospective self-report measures of the quantity or duration of media use as a proxy for more objective measures, but the validity of these self-report measures remains unclear. Recent advanceme...
Preprint
Full-text available
Increasingly, mobile applications enable people to monitor and regulate their smartphone use inthe support of digital wellbeing. Herein we report a mixed-methods study involving the collection of both quantitative and qualitative data from a student sample conducted with the aim of investigating, firstly, the adoption of applications designed to su...
Article
Full-text available
High levels of digital media use have become a feature of university lectures. While certainly capable of supporting learning outcomes, studies indicate that, when media use is off-task, it presents as a disruption, distracting both users and those around them from academic tasks. In this study an exploratory, mixed-methods assessment of a media us...
Chapter
In this paper we explore the use of four metaphors as a means to illuminate particular dimensions of social media logic—the norms, strategies, and economics underpinning its dynamics. Our objective is to utilise metaphor to instigate critical reflection about the nature of social media use behaviour and the role of habitual social media use in our...
Chapter
In an increasingly digitally connected world researchers have sought to understand behaviour associated with digital communications media. We argue that a more consistent conceptualisation of media use behaviour and its etiological foundations is a necessary basis for research in this regard to progress. To this end, through the adoption of an affo...
Chapter
Full-text available
Increasingly, research attention is being afforded to various forms of problematic media use. Despite ongoing conceptual, theoretical, and empirical debates, a large number of retrospective self-report scales have been produced to ostensibly measure various classes of such behaviour. These scales are typically based on a variety of theoretical and...
Preprint
In this paper we explore the use of four metaphors as a means to illuminate particular dimensions of social media logic —the norms, strategies, and economics underpinning its dynamics. Our objective is to utilise metaphor to instigate critical reflection about the nature of social media use behaviour and the role of habitual social media use in our...
Preprint
In an increasingly digitally connected world researchers have sought to understand behaviour associated with digital communications media. We argue that a more consistent conceptualisation of media use behaviour and its etiological foundations is a necessary basis for research in this regard to progress. To this end, through the adoption of an affo...
Preprint
Increasingly, research attention is being afforded to various forms of problematic media use. Despite ongoing conceptual, theoretical, and empirical debates, a large number of retrospective self-report scales have been produced to ostensibly measure various classes of such behaviour. These scales are typically based on a variety of theoretical and...
Article
Media multitasking has been associated with a number of adverse cognitive, psychosocial, and functional outcomes. In particular, associations between media multitasking and the executive or cognitive control processes theorised to underlie the execution of goal-directed behaviour have been shown. In response to calls for investigations considering...
Conference Paper
In response to calls for IS researchers to investigate how digital natives are using information and communication technologies to shape their interpersonal interactions, an exploratory, survey-based study was conducted to investigate patterns of online social behaviour on two popular SNSs (Facebook and Instagram) and, on this basis, compare their...
Conference Paper
The potential impact of rapidly advancing automation technologies on the demand for human labour has emerged as a prominent discourse in mainstream and academic media. In this study we advance this line of inquiry by determining the extent to which automation influences the career decisions of university students. 935 undergraduate students at a la...
Article
Full-text available
Objective: The effects of off-task media use in academic settings on academic performance have been widely reported. In response, a range of interventions have been proposed. Among these have been calls for the cultivation of more effective self-regulation of media use. Against this backdrop, the present study investigates students’ self-regulation...
Preprint
In response to calls for IS researchers to investigate how digital natives are using information and communication technologies to shape their interpersonal interactions, an exploratory, survey- based study was conducted to investigate patterns of online social behaviour on two popular SNSs (Facebook and Instagram) and, on this basis, compare their...
Preprint
Media multitasking has been associated with a number of adverse cognitive, psychosocial, and functional outcomes. In particular, associations between media multitasking and the executive or cognitive control processes theorised to underlie the execution of goal-directed behaviour have been shown. In response to calls for investigations considering...
Article
Full-text available
Limited attention has been afforded to mapping the ‘landscape’ of South African computing research. Prior studies have considered singular sub-disciplines, publications, or publication types. Given the growing prominence of computing disciplines, it is necessary to identify the patterns of research production, publication, collaboration, and impact...
Article
Full-text available
The rapid advancement of mobile computing devices and the ever-growing range of infotainment services they enable have cultivated high levels of media multitasking. Studies have considered the effects of this form of behaviour for cognitive control ability, with findings suggesting that chronic media multitasking is associated with reduced inhibito...
Chapter
Full-text available
A growing body of evidence indicates that university students frequently engage in off-task media use (OTMU) during lectures. While the bulk of research in this area has considered the frequency and impact of such behaviour, little work concerning the subjective and contextual factors that determine OTMU in academic settings has been conducted. In...
Article
Full-text available
Extending from the increasing prevalence of media in personal, social, and work environments, research has indicated that media multitasking (i.e., engaging in more than one media or non-media activity simultaneously) is associated with changes in cognitive control and failures of everyday executive functioning. While more research is required to e...
Presentation
Full Presentation: osf.io/yjrq5 Frequent use of personal computing devices like smartphones and laptops is prevalent in academic settings like lectures, practical classes and personal study sessions (Abramova et al., 2017). When students’ media use aligns with academic tasks, it can promote learning outcomes (Kong & Song, 2015). However, evidence s...
Article
Full-text available
The growing prevalence of continuous media use among university students in lecture environments has potential for detrimental effects. In this study we investigate the relationships between in-lecture media use and academic performance. Previous studies have shown that students frequently engage with digital media whilst in university lectures. Mo...
Conference Paper
Full-text available
The growing presence of digital media in the lives of university students signals a change in how use of such media in educational contexts should be viewed. Institutional focus on technologically mediated education and the promotion of blended learning initiatives further serve to encourage media use in academic settings. Scant attention has been...
Article
Full-text available
The current generation of university students display an increasing propensity for media multitasking behaviour with digital devices such as laptops, tablets and smartphones. A growing body of empirical evidence has shown that this behaviour is associated with reduced academic performance. In this study it is proposed that the subject area within w...
Conference Paper
Full-text available
Artificial intelligence (AI) research has become prominent in both academia and industry. With this, an interest in AI's ability to make sound decisions when compared to human decision making has grown. Predicting the outcome of sporting events has traditionally been seen as a difficult task, due to the complex relationships between variables of in...
Conference Paper
Full-text available
The growing prevalence of continuous media use among university students in lecture environments has potential for detrimental effects. In this study the focus is placed upon the implications of digital media multitasking in a university lecture context for academic performance and learning. Previous studies reveal that students frequently engage w...
Conference Paper
The South African electrical utility, Eskom, is faced with the problem of communicating information about the times and locations for rotational load-shedding. This paper challenges whether the current presentation format is an optimal communication medium. An alternative communication medium is proposed in the form of a map-based schedule. The val...

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