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Related Concept Videos

Ethnic Identity within a Larger Culture01:27

Ethnic Identity within a Larger Culture

Adolescents from ethnic minority backgrounds face a multifaceted journey in forming their identities, shaped by the intersections of cultural expectations and personal exploration. For these adolescents, identity formation involves not only typical developmental challenges but also navigating the perceptions and attitudes of the majority culture. As they grow, adolescents in ethnic minority groups often become increasingly aware of stereotypes, social biases, and discrimination, all of which...
Stereotypes, Prejudice, and Discrimination02:55

Stereotypes, Prejudice, and Discrimination

Humans are very diverse and although we share many similarities, we also have many differences. The social groups we belong to help form our identities (Tajfel, 1974). These differences may be difficult for some people to reconcile, which may lead to prejudice toward people who are different. Prejudice is a negative attitude and feeling toward an individual based solely on one’s membership in a particular social group (Allport, 1954; Brown, 2010). Prejudice is common against people who are...
Surveys02:16

Surveys

Often, psychologists develop surveys as a means of gathering data. Surveys are lists of questions to be answered by research participants, and can be delivered as paper-and-pencil questionnaires, administered electronically, or conducted verbally. Generally, the survey itself can be completed in a short time, and the ease of administering a survey makes it easy to collect data from a large number of people.
Sampling Plans01:23

Sampling Plans

Sampling is a crucial step in analytical chemistry, allowing researchers to collect representative data from a large population. Common sampling methods include random, judgmental, systematic, stratified, and cluster sampling.
Random sampling is a method where each member of the population has an equal chance of being selected for the sample. It involves selecting individuals randomly, often using random number generators or lottery-type methods. For example, when analyzing the properties of a...
Labeling Emotion01:20

Labeling Emotion

Emotional labeling is a cognitive process that involves identifying and naming one's emotions, such as anger, fear, happiness, or sadness. It allows individuals to recognize and express their internal emotional states, a critical aspect of emotional regulation and communication. Labeling emotions requires more than mere recognition; it also involves drawing upon memory and contextual cues to understand the current situation and apply a corresponding emotional label. For instance, feeling...
In- and Out-Groups01:31

In- and Out-Groups

People all belong to a gender, race, age, and social economic group. These groups provide a powerful source of our identity and self-esteem (Tajfel & Turner, 1979) and serve as our in-groups. An in-group is a group that we identify with or see ourselves as belonging to.

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Related Experiment Video

Updated: May 7, 2026

Large-scale Reconstructions and Independent, Unbiased Clustering Based on Morphological Metrics to Classify Neurons in Selective Populations
12:27

Large-scale Reconstructions and Independent, Unbiased Clustering Based on Morphological Metrics to Classify Neurons in Selective Populations

Published on: February 15, 2017

Identifying and Bounding Ethnic Neighborhoods.

John R Logan1, Seth Spielman, Hongwei Xu

  • 1Brown University.

Urban Geography
|September 17, 2013
PubMed
Summary

This study introduces three new methods for identifying ethnic neighborhoods using 1880 Newark, NJ, resident data. No single method is best; the choice depends on the researcher

Area of Science:

  • Urban Studies
  • Historical Geography
  • Computational Social Science

Background:

  • Identifying ethnic neighborhoods is crucial for urban studies.
  • Traditional methods often rely on arbitrary administrative units.
  • Novel approaches are needed to define neighborhood boundaries based on population composition.

Purpose of the Study:

  • To present and evaluate three novel methods for identifying ethnic neighborhoods.
  • To utilize detailed historical residential data for neighborhood analysis.
  • To explore the utility of street segments as the basic unit of analysis.

Main Methods:

  • A variation of k-functions with cluster analysis for pattern detection.
  • An energy minimization algorithm adapted from digital image processing.

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Large-scale Reconstructions and Independent, Unbiased Clustering Based on Morphological Metrics to Classify Neurons in Selective Populations

Published on: February 15, 2017

Monitoring Spatial Segregation in Surface Colonizing Microbial Populations
07:40

Monitoring Spatial Segregation in Surface Colonizing Microbial Populations

Published on: October 29, 2016

  • A Bayesian approach applied to spatial demographic data.

    • Main Results:

    • All three methods produced roughly similar neighborhood maps.
    • Methodological choices and investigator criteria significantly influence results.
    • No single method emerged as universally superior.

    Conclusions:

    • Researchers should explore diverse methodological approaches for neighborhood identification.
    • The optimal method for defining ethnic neighborhoods depends on conceptualization and empirical application.
    • Continued innovation in spatial analysis techniques is encouraged.