Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Reliability and Validity01:29

Reliability and Validity

Reliability and validity are two important considerations that must be made with any type of data collection. Reliability refers to the ability to consistently produce a given result. In the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways.
Relationship Formation02:12

Relationship Formation

What do you think is the single most influential factor in determining with whom you become friends and whom you form romantic relationships? You might be surprised to learn that the answer is simple: the people with whom you have the most contact. This most important factor is proximity. You are more likely to be friends with people you have regular contact with. For example, there are decades of research that shows that you are more likely to become friends with people who live in your dorm,...
Correlations02:20

Correlations

Correlation means that there is a relationship between two or more variables (such as ice cream consumption and crime), but this relationship does not necessarily imply cause and effect. When two variables are correlated, it simply means that as one variable changes, so does the other. We can measure correlation by calculating a statistic known as a correlation coefficient. A correlation coefficient is a number from -1 to +1 that indicates the strength and direction of the relationship between...
Wilcoxon Signed-Ranks Test for Matched Pairs01:09

Wilcoxon Signed-Ranks Test for Matched Pairs

The Wilcoxon signed-rank test for matched pairs evaluates the null hypothesis by combining the ranks of differences with their signs. It essentially tests whether the median of the differences in a population of matched pairs is zero. Since the test incorporates more information than the sign test, it generally yields more trustable conclusions. This test also does not require the data to follow a normal distribution, but two conditions must be met for it to be applicable: (1) the data must...
Equivalent Couples01:28

Equivalent Couples

In mechanical engineering, the concept of equivalent couples plays a crucial role in understanding and analyzing various mechanical systems.
Two couples are considered to be equivalent if they produce the same rotational effect on a rigid body. In other words, the two couples have the same magnitude and act in the same direction, causing the same angular displacement or acceleration in the body.
For instance, consider two couples lying in the plane of the page, with one having a pair of equal...
Relationship Growth01:27

Relationship Growth

Interpersonal relationships progress through stages, beginning with awareness and moving toward mutuality, where emotional connections deepen. While many relationships remain at moderate levels of mutuality, deeper connections form through self-disclosure, trust, and interdependence.Self-DisclosureSelf-disclosure involves revealing personal information, starting with surface-level details and gradually progressing to more intimate content. As trust grows, individuals feel more comfortable...

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

HIV-1 step study.

Lancet (London, England)·2009
Same author

Effect of aciclovir on HIV-1 acquisition in HSV-2-positive patients.

Lancet (London, England)·2008
Same author

Zidovudine monotherapy and the prevention of mother-to-child HIV-1 transmission.

The Lancet. Infectious diseases·2005
Same author

Pneumocystis jiroveci pneumonia in AIDS patients: reactivation, reinfection or both?

International journal of STD & AIDS·2003
Same author

Ultrasound for the diagnosis of HIV-associated tuberculosis.

South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde·2003
Same author

Stage of the epidemic and viral phenotype should influence recommendations regarding mother-to-child transmission of HIV-1.

The Lancet. Infectious diseases·2002
Same journal

Medical compartmentalisation: a patient with chromosome 22q11.2 deletion syndrome in Japan.

Lancet (London, England)·2026
Same journal

[<sup>177</sup>Lu]Lu-edotreotide versus everolimus for gastroenteropancreatic neuroendocrine tumours (COMPETE): a phase 3, multicentre, randomised, open-label, superiority trial.

Lancet (London, England)·2026
Same journal

Research priorities for characterising Bundibugyo virus.

Lancet (London, England)·2026
Same journal

Rethinking treatment sequence in advanced gastroenteropancreatic neuroendocrine tumours.

Lancet (London, England)·2026
Same journal

Dual mobility total hip replacement in fractures: stability promotes patient confidence.

Lancet (London, England)·2026
Same journal

Dual mobility versus standard cups in total hip replacement for displaced femoral neck fractures (Duality): an international, multicentre, randomised, controlled, superiority trial.

Lancet (London, England)·2026
查看所有相关文章

相关实验视频

Updated: Jun 12, 2026

Diagonal Method to Measure Synergy Among Any Number of Drugs
12:08

Diagonal Method to Measure Synergy Among Any Number of Drugs

Published on: June 21, 2018

衡量并发性合作伙伴关系

C P Hudson

    Lancet (London, England)
    |June 1, 2010
    PubMed
    概括

    No abstract available in PubMed .

    更多相关视频

    Group Synchronization During Collaborative Drawing Using Functional Near-Infrared Spectroscopy
    07:53

    Group Synchronization During Collaborative Drawing Using Functional Near-Infrared Spectroscopy

    Published on: August 5, 2022

    Functional Near-Infrared Spectroscopy Hyperscanning Study in Psychological Counseling
    06:04

    Functional Near-Infrared Spectroscopy Hyperscanning Study in Psychological Counseling

    Published on: January 17, 2025

    相关实验视频

    Last Updated: Jun 12, 2026

    Diagonal Method to Measure Synergy Among Any Number of Drugs
    12:08

    Diagonal Method to Measure Synergy Among Any Number of Drugs

    Published on: June 21, 2018

    Group Synchronization During Collaborative Drawing Using Functional Near-Infrared Spectroscopy
    07:53

    Group Synchronization During Collaborative Drawing Using Functional Near-Infrared Spectroscopy

    Published on: August 5, 2022

    Functional Near-Infrared Spectroscopy Hyperscanning Study in Psychological Counseling
    06:04

    Functional Near-Infrared Spectroscopy Hyperscanning Study in Psychological Counseling

    Published on: January 17, 2025