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Related Concept Videos

Sources of Self-Esteem III: Social Comparison01:27

Sources of Self-Esteem III: Social Comparison

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Social comparison plays a fundamental role in the evaluation of personal success and self-worth. Rather than assessing our achievements in isolation, we interpret their significance relative to personal goals and critically in comparison to the performance of others. A grade of B in a mathematics exam might elicit pride if one's expectation was a C, yet result in disappointment if an A was anticipated or if peers achieved superior results. These comparative evaluations illustrate how both...
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Social Exchange Theory01:26

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As formulated by John Thibaut and Harold Kelley, Social Exchange Theory explains human relationships as economic-like exchanges that maximize rewards and minimize costs. This theory suggests that individuals engage in relationships to gain benefits and reduce burdens, similar to economic transactions. It has been widely applied to various types of relationships, including romantic, professional, and social interactions.Rewards and Costs in RelationshipsRelationship rewards include emotional...
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The goodness–of–fit test can be used to decide whether a population fits a given distribution, but it will not suffice to decide whether two populations follow the same unknown distribution. A different test, called the test for homogeneity, can be used to conclude whether two populations have the same distribution. To calculate the test statistic for a test for homogeneity, follow the same procedure as with the test of independence. The hypotheses for the test for homogeneity can...
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The Kruskal-Wallis test, also known as the Kruskal-Wallis H test, serves as a nonparametric alternative to the one-way ANOVA, offering a solution for analyzing the differences across three or more independent groups based on a single, ordinal-dependent variable. This statistical test is particularly valuable in scenarios where the data does not meet the normal distribution assumption required by its parametric counterparts. Kruskal-Wallis test is designed typically to handle ordinal data or...
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Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
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The F distribution was named after Sir Ronald Fisher, an English statistician. The F statistic is a ratio (a fraction) with two sets of degrees of freedom; one for the numerator and one for the denominator. The F distribution is derived from the Student's t distribution. The values of the F distribution are squares of the corresponding values of the t distribution. One-Way ANOVA expands the t test for comparing more than two groups. The scope of that derivation is beyond the level of this...
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Related Experiment Video

Updated: Oct 2, 2025

Methods for Comparing Nutrients in Beebread Made by Africanized and European Honey Bees and the Effects on Hemolymph Protein Titers
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[Citizen's Income ("Bürgergeld") or Social Welfare ("Hartz IV")?]

Holger Schäfer1

  • 1Institut der deutschen Wirtschaft Köln e.V., Georgenstraße 22, 10117 Berlin, Deutschland.

Wirtschaftsdienst (Hamburg, Germany : 1949)
|February 28, 2022
PubMed
Summary

Germany is replacing its "Hartz IV" basic income support with "Bürgergeld". This reform introduces updated regulations concerning sanctions, income, and property considerations for recipients.

Area of Science:

  • Social Policy
  • Economics
  • German Politics

Context:

  • The German government is undertaking a significant reform of its social welfare system.
  • The previous "Hartz IV" system faced criticism and is being rebranded.
  • This initiative reflects ongoing efforts to modernize social security in Germany.

Purpose:

  • To introduce the new "Bürgergeld" basic income support system.
  • To outline the key changes in regulations regarding sanctions, income, and property.
  • To provide an overview of the rebranding and reform of German social welfare.

Summary:

  • Germany's new government has launched "Bürgergeld" to replace the "Hartz IV" basic income support.
  • The reform includes revised rules for applying sanctions to recipients.

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  • New guidelines for assessing recipients' income and property are also part of the "Bürgergeld" system.
  • Impact:

    • Potential for improved social security outcomes in Germany.
    • Changes may affect the financial and social standing of basic income recipients.
    • The reform signifies a shift in the approach to social welfare and employment support in Germany.