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Related Concept Videos

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.
Single Nucleotide Polymorphisms-SNPs01:05

Single Nucleotide Polymorphisms-SNPs

A single nucleotide polymorphism or SNP is a single nucleotide variation at a specific genomic position in a large population. It is the most prevalent type of sequence variation found in the human genome. Point mutations that occur in more than 1% of the population qualify as SNPs. These are present once every 1000 nucleotides on an average in the human genome. Replacement of a purine with another purine (A/G) or a pyrimidine with another pyrimidine (C/T) is known as a transition. In contrast,...
Social Foundations of Self IV: Self in Digital Communication01:30

Social Foundations of Self IV: Self in Digital Communication

Since the early 2000s, computer-mediated communication (CMC) has grown rapidly, playing a crucial role in self-development. A key distinction between CMC and real-life interactions is the lack of a physically present partner. This absence makes non-verbal cues such as facial expressions, body language, and paralinguistic signals unavailable in CMC platforms like email, instant messaging, or social media. The lack of these cues can create ambiguity and complicate how feedback is interpreted.The...
Convenience Sampling Method00:55

Convenience Sampling Method

Sampling is a technique to select a portion (or subset) of the larger population and study that portion (the sample) to gain information about the population. Data are the result of sampling from a population. The sampling method ensures that samples are drawn without bias and accurately represent the population.
Convenience sampling is a non-random method of sample selection; this method selects individuals that are easily accessible and may result in biased data. For example, a marketing...

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Related Experiment Video

Updated: Jun 12, 2026

Integrating Computerized Linguistic and Social Network Analyses to Capture Addiction Recovery Capital in an Online Community
08:53

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

Published on: May 31, 2019

SNSs usage among Chinese internet users: an empirical study.

Junqi Shi1, Qikun Niu

  • 1Department of Psychology, Peking University, Beijing, China. jungqi_shi@pku.edu.cn

Studies in Health Technology and Informatics
|June 15, 2010
PubMed
Summary

This study reveals how Chinese social network site (SNS) usage is influenced by perceived ease of use and usefulness, with internet self-efficacy playing an indirect role. These findings help describe and predict user behavior on platforms like Renren and Kaixin.

Related Experiment Videos

Last Updated: Jun 12, 2026

Integrating Computerized Linguistic and Social Network Analyses to Capture Addiction Recovery Capital in an Online Community
08:53

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

Published on: May 31, 2019

Area of Science:

  • Social Sciences
  • Information Science
  • Human-Computer Interaction

Background:

  • Social Network Sites (SNSs) are popular globally, with Renren and Kaixin being dominant platforms in China.
  • Limited research exists on the specific factors influencing SNS usage within the Chinese context.

Purpose of the Study:

  • To investigate the key variables affecting Chinese SNS usage.
  • To apply the Technology Acceptance Model (TAM) to understand user behavior on Chinese SNSs.

Main Methods:

  • A survey was conducted with 777 Chinese participants.
  • Structural Equation Modeling (SEM) was employed to analyze the data.

Main Results:

  • Perceived ease of use positively impacts perceived usefulness.
  • Perceived usefulness significantly influences SNS use intensity.
  • Internet self-efficacy indirectly affects SNS use intensity by influencing perceived ease of use.

Conclusions:

  • The study validates the TAM framework for predicting Chinese SNS usage.
  • Findings provide insights into the drivers of engagement with social network sites in China.
  • The results can inform strategies for platform design and user engagement.