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Attachment Styles01:24

Attachment Styles

685
Jeffrey Simpson's attachment theory suggests that early caregiver relationships shape lasting patterns of behavior and emotional regulation, known as attachment styles. These patterns are organized along two key dimensions: self-esteem and interpersonal trust. The intersection of these dimensions produces four primary attachment styles that typically persist throughout life and significantly influence how individuals form and maintain relationships.Secure Attachment StyleIndividuals with a...
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Erikson's Theory on Socioemotional Development during Adolescence01:17

Erikson's Theory on Socioemotional Development during Adolescence

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Erik Erikson's fifth stage of psychosocial development, "identity versus role confusion," is crucial during adolescence (ages 12 to 18). In this stage, adolescents face the developmental task of forging a distinct personal identity, a process influenced by social, psychological, and biological changes typical of this period. Adolescents naturally explore different roles, behaviors, and ideologies as they navigate complex questions of self-concept, asking, "Who am I?" and "What is my place in...
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Theory of Romantic Attachment in Adulthood03:34

Theory of Romantic Attachment in Adulthood

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Attachment is a long-standing connection or bond with others. While Attachment Theory was conceived in developmental psychology to describe infant-caregiver bonding, it's been extended into adulthood to include romantic relationships. 
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Hazan and Shaver's Attachment Styles01:28

Hazan and Shaver's Attachment Styles

656
Attachment theory, developed initially to explain infant–caregiver bonds, has been extended to illuminate patterns of intimacy in adult romantic relationships. Psychologists Cindy Hazan and Phillip Shaver proposed that the attachment styles observed in infancy form a framework for how individuals approach emotional closeness and conflict in adulthood. These attachment styles—secure, avoidant, and anxious—are linked to enduring patterns of behavior and emotional regulation in...
656
Unrealistic Optimism Bias01:30

Unrealistic Optimism Bias

292
Unrealistic optimism bias is the tendency to overestimate the likelihood of positive outcomes. This cognitive bias makes individuals believe they are less likely to experience failures, setbacks, or risks and more likely to succeed than others. For example, people may assume they are less prone to health issues, accidents, or financial struggles than their peers, even when they share similar risk factors.One key component of this bias is the above-average effect, where individuals perceive...
292
Uncertainty: Overview00:59

Uncertainty: Overview

1.8K
In analytical chemistry, we often perform repetitive measurements to detect and minimize inaccuracies caused by both determinate and indeterminate errors. Despite the cares we take, the presence of random errors means that repeated measurements almost never have exactly the same magnitude. The collective difference between these measurements - observed values - and the estimated or expected value is called uncertainty. Uncertainty is conventionally written after the estimated or expected value.
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Related Experiment Video

Updated: Mar 14, 2026

Experimental Research Examining How People Can Cope with Uncertainty Through Soft Haptic Sensations
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Experimental Research Examining How People Can Cope with Uncertainty Through Soft Haptic Sensations

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An insecure future.

John Humphries1

  • 1Royal College of Nursing.

Nursing Standard (Royal College of Nursing (Great Britain) : 1987)
|September 30, 2016
PubMed
Summary

Nurses are protesting a 1.5% pay limit, viewing it as a real-terms salary reduction. They also dispute the notion of job security, which is increasingly uncertain for public sector nursing roles.

Area of Science:

  • Healthcare Policy
  • Public Sector Economics

Background:

  • The UK Chancellor of the Exchequer proposed a 1.5% pay limit for public sector employees.
  • This proposal was justified by the perceived job security of public sector workers.

Purpose of the Study:

  • To analyze the impact of the proposed pay limit on nursing salaries.
  • To investigate the validity of the job security argument for nurses.

Main Methods:

  • Analysis of the Autumn Statement's pay policy implications.
  • Assessment of current job security trends for nurses in the public sector.

Main Results:

  • Nurses face a real-terms reduction in salary due to the imposed pay limit.
  • Evidence suggests that the job security previously enjoyed by nurses is diminishing.

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Conclusions:

  • The 1.5% pay limit is unacceptable to nurses, representing a pay cut.
  • The justification of job security for limiting public sector pay is no longer accurate for the nursing profession.