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Related Concept Videos

Systematic Error: Methodological and Sampling Errors01:15

Systematic Error: Methodological and Sampling Errors

In the case of systematic errors, the sources can be identified, and the errors can be subsequently minimized by addressing these sources. According to the source, systematic errors can be divided into sampling, instrumental, methodological, and personal errors.
Sampling errors originate from improper sampling methods or the wrong sample population. These errors can be minimized by refining the sampling strategy. Defective instruments or faulty calibrations are the sources of instrumental...
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If you want to understand how behavior occurs, one of the best ways to gain information is to simply observe the behavior in its natural context. However, people might change their behavior in unexpected ways if they know they are being observed. How do researchers obtain accurate information when people tend to hide their natural behavior? As an example, imagine that your professor asks everyone in your class to raise their hand if they always wash their hands after using the restroom. Chances...
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Criticisms of the Evolutionary Perspective

In a study where individuals posing as strangers offered compliments and proposed casual sex to students, the responses differed significantly based on gender. Not a single woman accepted the proposal, while 70% of the men agreed. This outcome provides a useful scenario to explore through the lens of evolutionary psychology and social learning theory, highlighting the diverse perspectives on human sexual behaviors.
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Sexually transmitted infections (STIs) are diseases transmitted primarily through unsafe sexual interactions. Bacteria, viruses, or parasites cause them and can result in severe health complications if untreated.ChlamydiaThe bacterium Chlamydia trachomatis is responsible for the disease Chlamydia, the most common STI in the United States. This peculiar pathogen requires human cells to reproduce, residing intracellularly. The initial infection often goes unnoticed because it typically does not...
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Related Experiment Video

Updated: May 16, 2026

Assessment of Sexual Behavior of Male Mice
04:38

Assessment of Sexual Behavior of Male Mice

Published on: March 5, 2020

Interview Mode and Measurement of Sexual Behaviors: Methodological Issues.

James N Gribble1, Heather G Miller, Susan M Rogers

  • 1Research Triangle Institute, Washington, DC.

Journal of Sex Research
|December 11, 2012
PubMed
Summary

Computerized audio-CASI and T-ACASI technologies reduce reporting biases in sensitive behavior studies. These methods improve data accuracy for understanding sexual behaviors and other sensitive topics.

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Last Updated: May 16, 2026

Assessment of Sexual Behavior of Male Mice
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Area of Science:

  • Behavioral Science
  • Public Health Research
  • Survey Methodology

Background:

  • Studies on sensitive behaviors face reporting biases like underreporting or overreporting.
  • Traditional methods like paper questionnaires (IAQs) and self-administered questionnaires (SAQs) have limitations, including literacy and complex skip pattern issues.

Purpose of the Study:

  • To evaluate the effectiveness of audio-CASI and T-ACASI in reducing response bias for sensitive behavior data collection.
  • To enhance the understanding of prevalence and patterns of sexual and other sensitive behaviors through improved data collection methods.

Main Methods:

  • Utilized audio-Computer Assisted Self-Interviewing (audio-CASI) and Tablet-based ACASI (T-ACASI) for data collection.
  • Implemented features such as private data collection, standardized question delivery, automated skip patterns, and range checks.

Main Results:

  • Audio-CASI and T-ACASI were found to be effective in reducing response bias.
  • These technologies contribute to a more accurate understanding of sensitive behaviors.

Conclusions:

  • Computerized methods like audio-CASI and T-ACASI offer a superior approach to collecting data on sensitive behaviors.
  • These advanced techniques enhance data reliability and improve insights into public health issues related to sensitive behaviors.