Stefanie Z Demetriade
Datos Biográficos
| ID | 912792 |
|---|---|
| NOMBRE | Stefanie Z Demetriade |
| NOMBRES | Stefanie Z |
| APELLIDO | Demetriade |
| FIRMA | DEMETRIADE S Z |
| AFILIACIONES | DePaul University |
| ORCID | 0000-0003-3007-0520 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 11 |
| TOTAL DE CITAS | 4 |
| TOTAL COMO AUTOR | 11 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2021 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 1 |
Descriptive Norms ≠ Injunctive Norms
Despite a prolific body of work on normative influence, the empirical status of research on perceived descriptive and injunctive norms remains largely unsettled. To clarify longstanding ambiguities, the present meta-analysis synthesizes data from 99 studies (N = 80,722) across four health domains: tobacco, vaccination, binge drinking, and recreational drug use. The synthesis quantifies the average relationship between perceived descriptive and in…
Value Added
Reducing the progression of type 2 diabetes mellitus hinges on accurate, timely recognition of prediabetes risk and the ability to make corresponding lifestyle changes. However, this critical step is often hindered by resistance to and avoidance of health information among high-risk individuals. Drawing on self- and vicarious-affirmation (VA) theory, this study experimentally tests a brief, culturally targeted, message-based vicarious-affirmation…
Thirty years since Kunda
Following Kunda’s (1990) defense of the influence of motivations on reasoning, a growing body of communication research has coalesced around the idea that specific motivations can influence decision-making. At the same time, this body of research has been subjected to criticisms highlighting alternative explanations that do not involve motivated processes. The present study contributes to this conversation by reviewing the evidence around motivat…
Media prescriptions for goal achievement
Angry Content for Angry People
Social media is often viewed as a breeding ground for misinformation, given the anger-laden nature of its content. Despite the persuasiveness of anger and misinformation on social media, little is known about how misinformation surges in power when users are exposed to misinformation-related anger appeals and/or misinformation-unrelated (i.e. ambient) anger. Employing two online experiments across different health contexts, the studies test mecha…
From Watching to Calling
Substantial gaps exist in the theoretical conceptualization and practical development of entertainment-education, as studies often fail to account for the ways in which intrinsic message characteristics influence subsequent behavior. These gaps served as the impetus for an international collaborative project that evaluated Vencer el Miedo (“Overcome the Fear”), a Spanish-language program that aired in Mexico from January to March 2020. The teleno…
Dying to Fit In
Research has repeatedly demonstrated the ability of social networks, interpersonal discussion, and perceived social norms to shape health-related outcomes. There are still substantial gaps, however, in understanding the theoretical mechanism that holds these components together, as well as the boundary conditions of their effects. Employing ego-network analysis with a representative sample of Illinois residents (N = 711) and focusing on the conte…
Ushering in an age of scientific principles for communication research
Communication seeks internal coherence and external distinction as its research profile grows and diversifies. The present essay calls for the establishment of scientific principles to guide future communication research and solidify the field's unique scholarly identity within the marketplace of ideas. An argument is made that the field has achieved the necessary foundations to establish scientific principles but has yet to embrace this undertak…
Parasocial Experiences in the Political Arena
As politics becomes increasingly personalized, research in parasocial relationships (PSRs) has begun to explore the effects of the public’s imagined relationships with political figures. This chapter provides an overview of this emerging area of study, beginning with a discussion of three primary strands of research on politically relevant PSRs. The first focuses on PSRs with politicians (e.g., Donald Trump) and examines how media and social medi…
Can a Video a Day Keep Stress Away? A Test of Media Prescriptions
This research attempts to both replicate initial research on media prescriptions – the assignment of small doses of positively-valenced media for the purposes of reducing perceived stress – and, through the lens of the broaden-and-build theory, shed light on the process through which this effect might emerge. Two longitudinal data sets were collected, one with college students (N = 182) and one with U.S. adults (N = 197), in which participants we…
Seeing Red Through Rose-Colored Glasses
Research identifies contradictory effects of anger in political communication, engendering heuristic processing of information that exacerbates partisan bias in some situations, but increasing attention and deepening information processing in others. This study addressed these contradictions by positing subjective hope as a moderator of anger’s effects on message processing and persuasion. Employing an experimental design (N = 538) in the context…
Ushering in an age of scientific principles for communication research
Communication seeks internal coherence and external distinction as its research profile grows and diversifies. The present essay calls for the establishment of scientific principles to guide future communication research and solidify the field's unique scholarly identity within the marketplace of ideas. An argument is made that the field has achieved the necessary foundations to establish scientific principles but has yet to embrace this undertak…
Seeing Red Through Rose-Colored Glasses
Research identifies contradictory effects of anger in political communication, engendering heuristic processing of information that exacerbates partisan bias in some situations, but increasing attention and deepening information processing in others. This study addressed these contradictions by positing subjective hope as a moderator of anger’s effects on message processing and persuasion. Employing an experimental design (N = 538) in the context…
Parasocial Experiences in the Political Arena
As politics becomes increasingly personalized, research in parasocial relationships (PSRs) has begun to explore the effects of the public’s imagined relationships with political figures. This chapter provides an overview of this emerging area of study, beginning with a discussion of three primary strands of research on politically relevant PSRs. The first focuses on PSRs with politicians (e.g., Donald Trump) and examines how media and social medi…
Can a Video a Day Keep Stress Away? A Test of Media Prescriptions
This research attempts to both replicate initial research on media prescriptions – the assignment of small doses of positively-valenced media for the purposes of reducing perceived stress – and, through the lens of the broaden-and-build theory, shed light on the process through which this effect might emerge. Two longitudinal data sets were collected, one with college students (N = 182) and one with U.S. adults (N = 197), in which participants we…
Media prescriptions for goal achievement
Angry Content for Angry People
Social media is often viewed as a breeding ground for misinformation, given the anger-laden nature of its content. Despite the persuasiveness of anger and misinformation on social media, little is known about how misinformation surges in power when users are exposed to misinformation-related anger appeals and/or misinformation-unrelated (i.e. ambient) anger. Employing two online experiments across different health contexts, the studies test mecha…
From Watching to Calling
Substantial gaps exist in the theoretical conceptualization and practical development of entertainment-education, as studies often fail to account for the ways in which intrinsic message characteristics influence subsequent behavior. These gaps served as the impetus for an international collaborative project that evaluated Vencer el Miedo (“Overcome the Fear”), a Spanish-language program that aired in Mexico from January to March 2020. The teleno…
Dying to Fit In
Research has repeatedly demonstrated the ability of social networks, interpersonal discussion, and perceived social norms to shape health-related outcomes. There are still substantial gaps, however, in understanding the theoretical mechanism that holds these components together, as well as the boundary conditions of their effects. Employing ego-network analysis with a representative sample of Illinois residents (N = 711) and focusing on the conte…
Ushering in an age of scientific principles for communication research
Communication seeks internal coherence and external distinction as its research profile grows and diversifies. The present essay calls for the establishment of scientific principles to guide future communication research and solidify the field's unique scholarly identity within the marketplace of ideas. An argument is made that the field has achieved the necessary foundations to establish scientific principles but has yet to embrace this undertak…
Value Added
Reducing the progression of type 2 diabetes mellitus hinges on accurate, timely recognition of prediabetes risk and the ability to make corresponding lifestyle changes. However, this critical step is often hindered by resistance to and avoidance of health information among high-risk individuals. Drawing on self- and vicarious-affirmation (VA) theory, this study experimentally tests a brief, culturally targeted, message-based vicarious-affirmation…
Thirty years since Kunda
Following Kunda’s (1990) defense of the influence of motivations on reasoning, a growing body of communication research has coalesced around the idea that specific motivations can influence decision-making. At the same time, this body of research has been subjected to criticisms highlighting alternative explanations that do not involve motivated processes. The present study contributes to this conversation by reviewing the evidence around motivat…
Descriptive Norms ≠ Injunctive Norms
Despite a prolific body of work on normative influence, the empirical status of research on perceived descriptive and injunctive norms remains largely unsettled. To clarify longstanding ambiguities, the present meta-analysis synthesizes data from 99 studies (N = 80,722) across four health domains: tobacco, vaccination, binge drinking, and recreational drug use. The synthesis quantifies the average relationship between perceived descriptive and in…
Psychology (9 obras) · Media Influence and Health (7 obras) · Political science (5 obras) · Social Psychology (5 obras) · Social and Intergroup Psychology (4 obras) · Sociology (4 obras) · Computer Science (3 obras) · Cultural Differences and Values (3 obras) · Epistemology (3 obras) · Interpersonal communication (3 obras)