Related Experiment Video
Updated: Jun 30, 2026
05:58
Using Rapid Serial Visual Presentation to Measure Set-Specific Capture, a Consequence of Distraction While Multitasking
Published on: August 29, 2018
Efficacy of a brief image-based multiple-behavior intervention for college students
Chudley E Werch1, Michele J Moore, Hui Bian
1University of Florida, Jacksonville, FL, USA. cwerch@hhp.ufl.edu
Summary
A brief image-based multiple-behavior intervention (MBI) effectively improved college students' alcohol and marijuana use, and sleep habits. This intervention shows promise for enhancing critical health behaviors and quality of life in young adults.
Area of Science:
- Public Health
- Behavioral Science
- Health Psychology
Background:
- Adolescents and adults frequently engage in multiple, concurrent risk behaviors.
- Understanding interventions for simultaneous risk behaviors is crucial for public health.
Purpose of the Study:
- To evaluate the effectiveness of a brief, image-based multiple-behavior intervention (MBI) tailored for college students.
- To assess the MBI's impact on various health risk behaviors and quality of life.
Main Methods:
- 303 college students were randomized into either a brief MBI group or a standard care control group.
- Follow-up assessments were conducted at 3 months post-intervention.
Main Results:
- Significant improvements were observed in the MBI group for alcohol consumption and marijuana use behaviors.
- Participants in the MBI group reported enhanced health-related quality of life and increased sleep duration.
- No significant changes were noted for cigarette use, exercise, or nutrition behaviors.
Conclusions:
- A brief image-based MBI can be a valuable tool for modifying multiple health habits in college students.
- The intervention positively influences key health behaviors and quality-of-life indicators.
- Further research may explore optimizing MBI for a broader range of health behaviors.
Related Concept Videos
01:21Behavior Modification
Behavioral approaches have often been criticized for ignoring mental processes and focusing solely on observable behavior. However, these approaches provide an optimistic perspective for individuals seeking to change their behaviors. Rather than concentrating on intrinsic personality traits, behavioral approaches suggest that even longstanding habits can be modified by changing the reward contingencies that maintain them.
A real-world application of operant conditioning principles is applied...
A real-world application of operant conditioning principles is applied...
01:24Operant Conditioning Intervention
Operant conditioning serves as a foundational principle in therapeutic interventions aimed at modifying maladaptive behaviors. Central to this approach is the notion that behaviors, both adaptive and maladaptive, are learned through reinforcement. By analyzing the environmental factors that reinforce problematic behaviors, clinicians can design interventions to weaken these reinforcements and replace maladaptive behaviors with healthier alternatives.
In operant conditioning, behaviors that are...
In operant conditioning, behaviors that are...
01:30Community Based Intervention
Community-based interventions in mental health represent a paradigm shift from institution-centered care to treatments embedded within the fabric of local communities. By prioritizing inclusion and leveraging existing societal structures, this approach fosters a supportive environment conducive to addressing mental health challenges while promoting individual dignity and agency.
Foundations of Community Mental Health Programs
Central to the success of community-based interventions is the...
Foundations of Community Mental Health Programs
Central to the success of community-based interventions is the...