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

Predicting Molecular Geometry02:27

Predicting Molecular Geometry

46.1K
VSEPR Theory for Determination of Electron Pair Geometries
46.1K
Social Foundations of Self I: Play and Game01:24

Social Foundations of Self I: Play and Game

231
The development of self in children is deeply rooted in social interactions, mainly through stages of play and structured games. These stages, outlined by sociologist George Herbert Mead, illustrate how children progressively learn to understand and adopt social roles, forming a cohesive sense of self.The Play Stage: Imitation and Simple Role-TakingIn the early years of childhood, the play stage is characterized by imitative behavior, where children engage in role-playing based on familiar...
231
Prediction Intervals01:03

Prediction Intervals

3.4K
The interval estimate of any variable is known as the prediction interval. It helps decide if a point estimate is dependable.
However, the point estimate is most likely not the exact value of the population parameter, but close to it. After calculating point estimates, we construct interval estimates, called confidence intervals or prediction intervals. This prediction interval comprises a range of values unlike the point estimate and is a better predictor of the observed sample value, y. 
3.4K
Sensitivity, Specificity, and Predicted Value01:13

Sensitivity, Specificity, and Predicted Value

1.4K
In healthcare diagnostics, laboratory tests play a crucial role in identifying and diagnosing a wide range of medical conditions. However, interpreting test results is not always straightforward. An abnormal test result does not always confirm the presence of a disease, just as a normal result does not guarantee its absence. To assess the reliability of these diagnostic tools, healthcare practitioners rely on two key statistical indicators: sensitivity and specificity.
Sensitivity is the...
1.4K
End Point Prediction: Gran Plot01:07

End Point Prediction: Gran Plot

1.2K
A Gran plot is used to predict the equivalence volume or endpoint of a potentiometric or acid-base titration without reaching the endpoint. Typically, titration data is collected as a function of the titrant's volume up to a point less than the equivalence volume and then transformed into a linear format. The straight line is extended to the x-axis, indicating the necessary titrant volume to achieve the equivalence point.
For potentiometric titration, the Gran plot is created by plotting...
1.2K
In Vitro Drug Dissolution: Compendial Testing Models I01:13

In Vitro Drug Dissolution: Compendial Testing Models I

300
Compendial dissolution methods are standardized procedures defined by pharmacopeias to evaluate the rate at which a drug dissolves in a specific medium. These methods ensure batch-to-batch consistency, enable quality control, and support the prediction of drug bioavailability. They are critical for both immediate and modified-release drug products.The apparatuses used for dissolution testing differ in their design and mechanical function, but all aim to simulate the physiological environment of...
300

You might also read

Related Articles

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

Sort by
Same author

Couple-Oriented Interventions for Mental Health: A Scoping Review.

Journal of family nursing·2023
Same author

Online coaching blended couple-oriented intervention for preventing depression among Korean middle adulthood: A feasibility study.

Family process·2023
Same author

[The Influence of Parental Self-Esteem on Late School-Aged Children's Media Device Addiction: The Mediating Effect of Marital Conflict and Children's Self-Esteem].

Journal of Korean Academy of Nursing·2022
Same author

[Validity and Reliability of the Korean Version of the Couple Satisfaction Index].

Journal of Korean Academy of Nursing·2022
Same author

Effects of a Self-Directed Clinical Practicum on Self-Confidence and Satisfaction with Clinical Practicum among South Korean Nursing Students: A Mixed-Methods Study.

International journal of environmental research and public health·2022
Same author

The Benefits of Spiritual Diaries: A Mixed-Method Study in Korea.

Journal of religion and health·2021
Same journal

Corrigendum: Psychometric testing of the Korean version of the Undergraduate Nursing Student Academic Satisfaction Scale: a methodological study.

Journal of Korean Academy of Nursing·2026
Same journal

Effects of a practitioner-led empowerment program for low-income social service recipients in South Korea: a quasi-experimental study.

Journal of Korean Academy of Nursing·2026
Same journal

A structural equation model of respiratory infection prevention behaviors among elementary school teachers in South Korea: a cross-sectional study.

Journal of Korean Academy of Nursing·2026
Same journal

Development of emergency nursing educational materials in Lao People's Democratic Republic: a methodological study.

Journal of Korean Academy of Nursing·2026
Same journal

Lived experiences of correctional officers in treating drug offenders: a hermeneutic phenomenological approach.

Journal of Korean Academy of Nursing·2026
Same journal

Experiences of nurses working as physician assistants under the expanded scope-of-practice policy following the 2024 resignation of medical residents in South Korea: a phenomenological study.

Journal of Korean Academy of Nursing·2026
See all related articles

Related Experiment Video

Updated: Feb 11, 2026

The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm
06:18

The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm

Published on: October 20, 2022

2.6K

[Testing a Model to Predict Problem Gambling in Speculative Game Users].

Hyangjin Park1,2, Suk Sun Kim3

  • 1Department of Nursing, Chodang University, Muan, Korea.

Journal of Korean Academy of Nursing
|May 9, 2018
PubMed
Summary
This summary is machine-generated.

This study predicts problem gambling in speculative game users by identifying key risk factors. Interventions should target negative emotions, impulsivity, gambler's fallacy, and enhance gambling self-efficacy.

Keywords:
GamblingPathological gamblingSelf-efficacyStructural models

More Related Videos

The Spatial Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition
05:15

The Spatial Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition

Published on: February 19, 2018

11.4K
Developing a Virtual Reality Video Game to Simulate Rip Currents
08:37

Developing a Virtual Reality Video Game to Simulate Rip Currents

Published on: July 16, 2020

6.0K

Related Experiment Videos

Last Updated: Feb 11, 2026

The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm
06:18

The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm

Published on: October 20, 2022

2.6K
The Spatial Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition
05:15

The Spatial Memory Game: Testing the Relationship Between Spatial Language, Object Knowledge, and Spatial Cognition

Published on: February 19, 2018

11.4K
Developing a Virtual Reality Video Game to Simulate Rip Currents
08:37

Developing a Virtual Reality Video Game to Simulate Rip Currents

Published on: July 16, 2020

6.0K

Area of Science:

  • Psychology
  • Behavioral Science
  • Gambling Studies

Background:

  • Problem gambling is a significant public health concern.
  • Understanding predictive factors is crucial for effective prevention and intervention.

Purpose of the Study:

  • To develop and test a predictive model for problem gambling in speculative game users.
  • To adapt Blaszczynski and Nower's pathways model for this specific population.

Main Methods:

  • 262 speculative game users in Korea completed questionnaires.
  • Measures included problem gambling, emotions, impulsivity, gambler's fallacy, and self-efficacy.
  • Structural Equation Modeling (SEM) analyzed direct and indirect effects.

Main Results:

  • The model showed a good fit to the data.
  • Negative emotions, motor impulsivity, gambler's fallacy, and gambling self-efficacy directly predicted problem gambling.
  • These factors explained 75.2% of problem gambling variance.

Conclusions:

  • Intervention programs should aim to reduce negative emotions and impulsivity.
  • Enhancing gambling self-efficacy and addressing gambler's fallacy are key for prevention.
  • Findings support targeted interventions for speculative game users.