Related Experiment Video
Updated: Aug 5, 2026

Assessment of Social Interaction Behaviors
Published on: February 25, 2011
Alcohol use and cultural change in an indigenous population: a case study from Venezuela
J Paul Seale1, Sylvia Shellenberger, Carlos Rodriguez
1Department of Family Medicine, Mercer University School of Medicine and Medical Center of Central Georgia, Macon, Georgia, USA.
Aims:
To explore the historical and cultural context of problem drinking in a Latin American indigenous population and identify possible areas for intervention.
Methods:
Focus group discussions.
Results:
Participants reported that prior to 1945, binge drinking and fighting were part of cultural festivals held several times each year. Alcohol was brewed in limited quantities by specially qualified individuals. Limited family violence and injuries resulted. Increasing contact with Western civilization resulted in year-round access to large supplies of commercial alcohol and exposure to alcohol-misusing role models. Increased heavy drinking and decreases in subsistence farming resulted in escalation of problems, including hunger, serious injury, family violence, divorce and legal problems. Communities are beginning to regain control by prohibiting sale of alcohol in villages, sponsoring alcohol-free celebrations, and increasing involvement in religious activities.
Conclusions:
Though alcohol may cause devastating consequences in cultures in transition, studies of community responses may identify useful strategies for reducing alcohol-related harm.
More Related Videos
Related Concept Videos
Ethers from Alcohols: Alcohol Dehydration and Williamson Ether Synthesis
Ethers can be prepared from organic compounds by various methods. Some of them are discussed below,
Preparation of Ethers by Alcohol Dehydration
In this method, in the presence of protic acids, alcohol dehydrates to produce alkenes and ethers under different conditions. For example, in the presence of sulphuric acid, dehydration of ethanol at 413 K yields ethoxyethane, whereas it yields ethene at 443 K.
Preparation of Alcohols via Substitution Reactions
Alcohols can be synthesized from alkyl halides via nucleophilic substitution reactions. The highly polar carbon-halogen bond in the substrate makes halide a good leaving group. The hydroxide ion or water can act as a nucleophile to take the place of halide and form an alcohol. The substitution reactions occur via two different reaction pathways, SN1 or SN2, depending on the nature of carbon attached to the halide.
Primary alcohols are synthesized from primary alkyl halides, and the...
Physical Properties of Alcohols and Phenols
Alcohols possess a higher boiling point than aliphatic hydrocarbons of similar...
Alcohols from Carbonyl Compounds: Reduction
Catalytic hydrogenation is similar to the reduction of an alkene or alkyne by adding H2 across the pi bond in the presence of transition metal catalysts like Raney Ni, Pd–C, Pt, or Ru. Aldehydes and ketones can be reduced by this method, often under mild to moderate heat (25–100°C) and...
Protection of Alcohols
Protection
It defines a protecting group as the masking agent to make the more reactive species inert to a given set of conditions. This concept is depicted via the illustration of liquid flow through different outlets in an assembly of pipes. The analogy helps to understand the role...
Production of Alcohol

