Related Experiment Video
Updated: Jan 9, 2026
08:45
Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis
Published on: November 8, 2024
1.2K
Student substance use: stability and change across college years
The International Journal of the Addictions
|August 1, 1984
Summary
First-year college students report lower alcohol and drug use than upperclassmen. However, substance use stabilizes quickly, indicating the college environment
Area of Science:
- Public Health
- Sociology
- Psychology
Background:
- College environments significantly impact student behaviors.
- Understanding substance use patterns is crucial for student well-being.
Purpose of the Study:
- To investigate alcohol and drug use trends among college students across different academic years.
- To identify how the college environment influences substance use behaviors.
Main Methods:
- Survey administered to entering freshmen, second-semester freshmen, and sophomores through seniors.
- Data collected on recent alcohol and drug consumption.
Main Results:
- 81% of entering freshmen reported alcohol use, and 34% reported drug use.
- Entering freshmen showed significantly lower rates (16% for alcohol, 12% for drugs) compared to upperclassmen.
- Substance use rates remained stable for students beyond their first year.
- Drug use among women did not significantly increase with academic progression.
Conclusions:
- The college environment rapidly influences substance use behaviors.
- Substance use patterns tend to stabilize after the initial period in college.
- Interventions may be most effective early in a student's college career.
More Related Videos
Related Concept Videos
01:16Drug Product Stability
213
The long-term stability of drug products is critical to ensuring their quality, safety, and effectiveness over time. Stability directly influences a product's ability to maintain its intended characteristics, ensuring it performs as expected during its intended shelf life. Key attributes such as drug potency, impurities, dissolution, and other physicochemical measures of performance are tested to assess stability. These parameters indicate how well the product retains its quality over time and...
213
01:24Substance Use Disorders Affecting Sleep
366
Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
Understanding the concepts of physical dependence,...
Understanding the concepts of physical dependence,...
366
01:50Cross-Sectional Research
12.3K
In cross-sectional research, a researcher compares multiple segments of the population at the same time. If they were interested in people's dietary habits, the researcher might directly compare different groups of people by age. Instead of following a group of people for 20 years to see how their dietary habits changed from decade to decade, the researcher would study a group of 20-year-old individuals and compare them to a group of 30-year-old individuals and a group of 40-year-old...
12.3K
02:20Longitudinal Research
13.0K
Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
13.0K
01:30Stress and Mental Health
564
Chronic stress profoundly affects mental health, significantly influencing mood, behavior, and overall quality of life. Research closely links chronic stress with mental health conditions such as depression, anxiety, and substance use disorders. Ongoing exposure to stress can lead to physiological and psychological changes, initiating a cycle of emotional distress and maladaptive coping mechanisms.
Individuals with depression often experience challenges in both their personal and professional...
Individuals with depression often experience challenges in both their personal and professional...
564
01:17Drug Dependence
1.6K
Medications are typically administered to achieve therapeutic effects. Some drugs can modify an individual's mood and perception, frequently resulting in various enjoyable experiences. However, this can result in drug dependency, a condition marked by continuous drug use despite potential negative consequences. Drug dependency primarily falls into two categories: psychological and physical dependence. Psychological dependence occurs when the pleasurable feelings induced by the drug...
1.6K