Related Experiment Video
Updated: Feb 16, 2026
09:41
Isolation of Quartz Grains for Optically Stimulated Luminescence OSL Dating of Quaternary Sediments for Paleoenvironmental Research
Published on: August 2, 2021
3.5K
Adolescent Perceptions of Dating Violence: A Qualitative Study
Sarah Taylor1, Carrie A Calkins1, Yan Xia1
1University of Nebraska-Lincoln, USA.
Journal of Interpersonal Violence
|January 4, 2018
Summary
Adolescents perceive dating violence differently based on gender, with males focusing on actions and females on emotions. Current prevention efforts may not meet adolescent needs, suggesting a need for gender-specific approaches.
Area of Science:
- Public Health
- Adolescent Psychology
- Sociology
Background:
- Dating violence is a significant public health concern among adolescents.
- Limited research exists on adolescent perceptions of dating violence, particularly gender differences.
- Effective prevention and intervention require understanding adolescents' perspectives.
Purpose of the Study:
- To investigate adolescents' perceptions of dating violence.
- To explore gender differences in these perceptions.
- To inform more effective prevention and intervention strategies.
Main Methods:
- Qualitative phenomenology study design.
- Focus groups conducted with 30 adolescents (ages 14-19) from a Midwest public high school.
- Semistructured interviews explored definitions, risk/protective factors, support, and prevention.
Main Results:
- Adolescents' language revealed gendered perceptions of dating violence.
- Males focused on actions, perpetration, and physical consequences.
- Females related to victim's emotions; both genders perceived females as more frequent perpetrators, contrary to societal views.
Conclusions:
- Current dating violence prevention and intervention efforts may not adequately address adolescent needs.
- Tailoring education and services using adolescent-relevant language is crucial.
- Gender-specific components in prevention and intervention could enhance effectiveness for adolescents.
Related Concept Videos
02:48Radioactive Decay and Radiometric Dating
37.8K
Radioactivity is a spontaneous disintegration of an unstable nuclide and is a random process, as all the nuclei in the sample do not decay simultaneously. The number of disintegrations per unit time is called the activity (A), which is directly proportional to the number of nuclei in the sample. The decay constant (λ) is an average probability of decay per nucleus in unit time.
37.8K
03:46Qualitative Analysis
25.2K
For solutions containing mixtures of different cations, the identity of each cation can be determined by qualitative analysis. This technique involves a series of selective precipitations with different chemical reagents, each reaction producing a characteristic precipitate for a specific group of cations. Metal ions within a group are further separated by varying the pH, heating the mixture to redissolve a precipitate, or adding other reagents to form complex ions.
For instance, group IV...
For instance, group IV...
25.2K
01:10Qualitative Analysis
1.5K
Qualitative analysis is the process of identifying elements, ions, or compounds in an unknown sample. It is the first and most fundamental type of analysis based on the hierarchy of analytical goals. This hierarchy is significant as it provides a structured approach to scientific research, with qualitative analysis serving as the initial step, providing essential information before moving on to quantitative or other forms of analysis.
There are two main approaches to qualitative analysis:...
There are two main approaches to qualitative analysis:...
1.5K
01:15Subliminal Perception
840
Subliminal perception refers to the processing of sensory information that occurs below the level of conscious awareness. Researchers study subliminal perception by presenting a stimulus, such as a word or image, very quickly, typically around 50 milliseconds. This rapid presentation is often followed by another stimulus, such as a pattern of dots or lines, which blocks further mental processing of the initial stimulus. As a result, if participants cannot identify the initial stimulus better...
840
01:25Factors Affecting Perception
2.8K
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...
An illustrative example of a perceptual set is the scenario where an airline pilot told...
2.8K
01:28Perception
1.3K
Perception is a fundamental psychological process that enables individuals to organize, interpret, and consciously experience sensory information. This process is crucial for understanding and interacting with the world around us. It includes both bottom-up and top-down processing, each playing a distinct role in how we perceive our environment.
Bottom-up processing begins at the sensory level, where receptors detect external environmental stimuli. These could include the tactile sensation of...
Bottom-up processing begins at the sensory level, where receptors detect external environmental stimuli. These could include the tactile sensation of...
1.3K