Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Routes of Persuasion02:20

Routes of Persuasion

65.1K
Persuasion is the process of changing our attitude toward something based on some kind of communication. Much of the persuasion we experience comes from outside forces. How do people convince others to change their attitudes, beliefs, and behaviors? What communications do you receive that attempt to persuade you to change your attitudes, beliefs, and behaviors?
65.1K
Factors Affecting Perception01:25

Factors Affecting Perception

1.8K
Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
1.8K
The Availability Heuristic01:08

The Availability Heuristic

6.4K
A heuristic is a general problem-solving framework (Tversky & Kahneman, 1974). You can think of these as mental shortcuts that are used to solve problems. Different types of heuristics are used in different types of situations, and the impulse to use a heuristic occurs when one of five conditions is met (Pratkanis, 1989):
6.4K
Barriers to Effective Communication II01:21

Barriers to Effective Communication II

3.8K
The barriers to effective communication also include cultural barriers, semantic barriers, gender barriers, and time constraints.
Cultural barriers:
Differences in values, beliefs, religion, knowledge, and tradition can significantly impact communication. Awareness of nonverbal cues is critical, especially when conversing with a patient from a different culture. What appears appropriate in one culture may be inappropriate in another.
Semantic barriers:
As a result of their tendency to use...
3.8K
Framing Effects03:26

Framing Effects

7.5K
Information is everywhere and its presentation—such as how and when items are presented—can impact our perceptions and decisions surrounding the info. This broad concept umbrellas framing effects—influences that occur due to the way information is framed in its appearance, whether it’s purely the order or the specific wording of a message. Let’s take a look at numerous ways in which two versions of something can objectively say the same thing, yet we respond in...
7.5K
Models of Health Promotion and Illness Prevention I01:25

Models of Health Promotion and Illness Prevention I

2.2K
A model is a theoretical way to understand a concept or an idea. Models can overcome barriers to health regardless of diverse economic and cultural backgrounds. In addition, models make the task easier by providing different ways to approach complex issues. There are two major health promotion models: the health belief model and the health promotion model.
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...
2.2K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Familial Experiences of Crisis Exposure and Cultural Stress With Depressive Symptoms Among Venezuelan Parent-Adolescent Dyads in the United States.

Family process·2026
Same author

Enhanced bioavailability of a novel double-layered nano-liposomal curcumin (BNT-C060): a randomized, double-blind, clinical trial.

Scientific reports·2026
Same author

How do pre-migration crisis exposures and post-migration cultural stressors shape mental health symptoms among Venezuelan youth in the United States and Colombia?

Social science & medicine (1982)·2026
Same author

Programmable Single-Stranded DNA Layers as Modulators of Nanoscale pH at Electrocatalytic Interfaces.

Journal of the American Chemical Society·2026
Same author

Enhanced LPP responses to the angry faces in individuals with a history of childhood abuse during the implicit emotion categorization task.

Biological psychology·2026
Same author

Bioelectronic synthesis of hydrogen sulfide enables spatiotemporal regulation of protein modification and cellular redox.

Science advances·2026

Related Experiment Video

Updated: Sep 9, 2025

Chromogenic In Situ Hybridization as a Tool for HPV-Related Head and Neck Cancer Diagnosis
06:57

Chromogenic In Situ Hybridization as a Tool for HPV-Related Head and Neck Cancer Diagnosis

Published on: June 14, 2019

10.6K

Conditional Effect of Need for Affect and Perceived Prior Knowledge in Processing HPV Messages.

Tae Kyoung Lee1, Hye Kyung Kim2

  • 1Department of Communication, University of Utah, Salt Lake City, Utah, USA.

Journal of Health Communication
|September 1, 2025
PubMed
Summary

Need for affect (NFA) and prior HPV vaccine knowledge influence parents' vaccine decisions. Narrative messages enhance NFA's impact on intentions and information seeking for parents, especially those with less prior knowledge.

Keywords:
HPVnarrative persuasionneed for affectprior knowledge

More Related Videos

Use of Interferon-γ Enzyme-linked Immunospot Assay to Characterize Novel T-cell Epitopes of Human Papillomavirus
13:41

Use of Interferon-γ Enzyme-linked Immunospot Assay to Characterize Novel T-cell Epitopes of Human Papillomavirus

Published on: March 8, 2012

12.5K
A Comparative Approach to Characterize the Landscape of Host-Pathogen Protein-Protein Interactions
13:56

A Comparative Approach to Characterize the Landscape of Host-Pathogen Protein-Protein Interactions

Published on: July 18, 2013

11.3K

Related Experiment Videos

Last Updated: Sep 9, 2025

Chromogenic In Situ Hybridization as a Tool for HPV-Related Head and Neck Cancer Diagnosis
06:57

Chromogenic In Situ Hybridization as a Tool for HPV-Related Head and Neck Cancer Diagnosis

Published on: June 14, 2019

10.6K
Use of Interferon-γ Enzyme-linked Immunospot Assay to Characterize Novel T-cell Epitopes of Human Papillomavirus
13:41

Use of Interferon-γ Enzyme-linked Immunospot Assay to Characterize Novel T-cell Epitopes of Human Papillomavirus

Published on: March 8, 2012

12.5K
A Comparative Approach to Characterize the Landscape of Host-Pathogen Protein-Protein Interactions
13:56

A Comparative Approach to Characterize the Landscape of Host-Pathogen Protein-Protein Interactions

Published on: July 18, 2013

11.3K

Area of Science:

  • Health Communication
  • Psychology
  • Vaccine Hesitancy Research

Background:

  • Understanding factors influencing parental vaccine decisions is crucial for public health.
  • Need for Affect (NFA) and perceived prior knowledge are potential moderators in health message processing.
  • Human Papillomavirus (HPV) vaccine uptake remains a public health concern.

Purpose of the Study:

  • To examine how Need for Affect (NFA) and perceived prior HPV vaccine knowledge influence parents' processing of vaccine messages.
  • To investigate the moderating role of message format (narrative vs. non-narrative) on these relationships.
  • To assess the impact on vaccine transportation, intentions, and information-seeking behaviors.

Main Methods:

  • Experimental design with 479 US parents of unvaccinated children.
  • Three message conditions: narrative, non-narrative, and no message.
  • Statistical analysis of correlations and interaction effects.

Main Results:

  • Perceived prior knowledge and NFA positively correlated with vaccine transportation, intentions, and information-seeking.
  • NFA's influence on these outcomes was stronger in the narrative message condition.
  • For parents with low prior knowledge, NFA significantly predicted transportation and intentions within the narrative condition.

Conclusions:

  • Message framing and individual differences like NFA and prior knowledge are key in HPV vaccine communication.
  • Narrative interventions may be particularly effective for engaging parents with lower prior knowledge and higher NFA.
  • Findings offer practical insights for designing targeted public health campaigns to improve HPV vaccine uptake.