Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Defining Social Psychology

Defining Social Psychology

Social psychology investigates how the presence and actions of others influence individual behavior, cognition, and emotion. Examining the social environment's impact provides a scientific framework for understanding how individuals perceive others and are, in turn, influenced by them. This field seeks to uncover the underlying principles guiding social interactions, exploring phenomena such as conformity, obedience, and prosocial behavior.Core Themes in Social PsychologyOne central focus of...

Social Exchange Theory

Social Exchange Theory

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...

Social Exchange Theory

Social Exchange Theory

We have discussed why we form relationships, what attracts us to others, and different types of love. But what determines whether we are satisfied with and stay in a relationship? One theory that provides an explanation is social exchange theory. According to social exchange theory, we act as naïve economists in keeping a tally of the ratio of costs and benefits of forming and maintaining a relationship with others (Rusbult & Van Lange, 2003).

Scientific Nature of Social Psychology

Scientific Nature of Social Psychology

Social psychology is a scientific discipline dedicated to understanding how individuals think, feel, and behave in social contexts. Unlike common sense, which relies on anecdotal experiences and intuition, social psychology employs systematic research and empirical methods to ensure objectivity and reliability. This distinction is fundamental in distinguishing scientifically supported findings from mere speculation.Four fundamental scientific values guide a structured approach to research in...

Nodal Analysis

Nodal Analysis

Nodal analysis is a fundamental method in electrical engineering used to simplify the process of circuit analysis. This method revolves around the concept of using node voltages as the primary variables for circuit analysis. The objective is to determine the voltage at each node in a circuit, which can then be used to find other quantities of interest, such as currents through specific components.
Consider, for instance, a simple circuit composed of three nodes and three resistors, as shown in...

Node Analysis for AC Circuits

Node Analysis for AC Circuits

Consider an angioplasty system featuring a catheter equipped with a turbine, a critical tool for removing plaque deposits from coronary arteries. This intricate medical device operates using a circuit model reminiscent of a dual-node RLC circuit powered by a current-controlled voltage source.
To unravel the complexities of this system, nodal analysis is employed, a powerful technique founded on Kirchhoff's current law (KCL), which remains valid for phasors. AC circuits can effectively be...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Leadership in neurology: a social network analysis.

Annals of neurology·2014

Same author

Social network analysis of wild chimpanzees provides insights for predicting infectious disease risk.

The Journal of animal ecology·2013

Same author

A social network approach to demonstrate the diffusion and change process of intervention from peer health advocates to the drug using community.

Substance use & misuse·2012

Same author

Social networks, personal values, and creativity: evidence for curvilinear and interaction effects.

The Journal of applied psychology·2009

Same author

Percolation theory applied to measures of fragmentation in social networks.

Physical review. E, Statistical, nonlinear, and soft matter physics·2007

Same author

Abusive supervision and family undermining as displaced aggression.

The Journal of applied psychology·2006

Search research articles

Related Experiment Video

Updated: Jun 25, 2026

Integrating Computerized Linguistic and Social Network Analyses to Capture Addiction Recovery Capital in an Online Community

Integrating Computerized Linguistic and Social Network Analyses to Capture Addiction Recovery Capital in an Online Community

Published on: May 31, 2019

Network analysis in the social sciences.

Stephen P Borgatti¹, Ajay Mehra, Daniel J Brass

¹LINKS Center for Network Research in Business, Gatton College of Business and Economics, University of Kentucky, Lexington, KY 40506-0034, USA. sborgatti@uky.edu

Science (New York, N.Y.)

|February 14, 2009

Summary

Social network analysis offers valuable explanations for social phenomena across many disciplines. This review covers its applications, assumptions, and goals for researchers in physical and social sciences.

More Related Videos

Soft Pneumatic Robot Modulates Graph Theory Metrics of Brain Network for Hand Rehabilitation After Stroke

Soft Pneumatic Robot Modulates Graph Theory Metrics of Brain Network for Hand Rehabilitation After Stroke

Published on: October 10, 2025

Related Experiment Videos

Last Updated: Jun 25, 2026

Integrating Computerized Linguistic and Social Network Analyses to Capture Addiction Recovery Capital in an Online Community

Integrating Computerized Linguistic and Social Network Analyses to Capture Addiction Recovery Capital in an Online Community

Published on: May 31, 2019

Soft Pneumatic Robot Modulates Graph Theory Metrics of Brain Network for Hand Rehabilitation After Stroke

Soft Pneumatic Robot Modulates Graph Theory Metrics of Brain Network for Hand Rehabilitation After Stroke

Published on: October 10, 2025

Area of Science:

Social Sciences
Physical Sciences
Interdisciplinary Research

Background:

Network research has surged in popularity across scientific disciplines over the last decade.
Social network theory provides explanations for diverse social phenomena, impacting fields from psychology to economics.
Social network analysis (SNA) is increasingly utilized to understand social structures and interactions.

Purpose of the Study:

To review the applications of social network analysis in social sciences.
To describe the core assumptions, objectives, and mechanisms of SNA.
To foster interdisciplinary dialogue on network phenomena.

Main Methods:

Literature review of social network analysis applications.
Synthesis of key concepts and methodologies in SNA.
Identification of common explanatory frameworks within social network research.

Main Results:

SNA has been applied to explain a wide range of social phenomena.
Common assumptions include the importance of relationships and structures.
Explanatory mechanisms often focus on diffusion, influence, and structural equivalence.

Conclusions:

Social network analysis is a powerful tool for understanding social behavior.
Further interdisciplinary collaboration can advance network science.
Understanding network antecedents and consequences is crucial for scientific progress.