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Related Concept Videos

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.
Self-Report Tests of Personality01:22

Self-Report Tests of Personality

Self-report inventories are objective personality assessments that use multiple-choice items or numbered scales, typically ranging from 1 (strongly disagree) to 5 (strongly agree). They are often called Likert scales after Rensis Likert. These inventories are widely used due to their ease of administration and cost-effectiveness. One of the most prominent examples is the Minnesota Multiphasic Personality Inventory (MMPI), initially developed in the 1940s to assess abnormal personality traits.
Kendall's Coefficient of Concordance01:20

Kendall's Coefficient of Concordance

Kendall's Coefficient of Concordance (W), also known as Kendall's W, is a non-parametric statistical measure used to assess the agreement or concordance between multiple raters or judges when they rank a set of items. It is often used when you have ordinal data (ranks) and you want to see if there is consistency or consensus among the raters. It is widely applied in research areas such as psychology, medicine, and social sciences, where multiple judges are asked to rank or rate subjects or...
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.
Self-Discrepancy Theory02:45

Self-Discrepancy Theory

One influential perspective on what motivates people's behavior is detailed in Tory Higgin's self-discrepancy theory (Higgins, 1987). He proposed that people hold disagreeing internal representations of themselves that lead to different emotional states.

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Related Experiment Video

Updated: Jun 20, 2026

Development of a Virtual Reality Assessment of Everyday Living Skills
10:32

Development of a Virtual Reality Assessment of Everyday Living Skills

Published on: April 23, 2014

The sexual consent scale-revised: development, reliability, and preliminary validity.

Terry P Humphreys1, Mélanie M Brousseau

  • 1Department of Psychology, Trent University, Peterborough, Ontario, Canada. terryhumphreys@trentu.ca

Journal of Sex Research
|August 18, 2009
PubMed
Summary
This summary is machine-generated.

The revised Sexual Consent Scale (SCS-R) effectively measures beliefs and behaviors in sexual consent negotiation. This validated tool, based on the Theory of Planned Behavior, aids research on sexual consent dynamics.

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Area of Science:

  • Psychology
  • Sociology
  • Public Health

Background:

  • Sexual consent negotiation is crucial for healthy sexual relationships.
  • Existing measures may not fully capture the complexities of consent.
  • The Theory of Planned Behavior provides a robust framework for understanding related attitudes and behaviors.

Purpose of the Study:

  • To revise and validate the Sexual Consent Scale (SCS-R).
  • To establish the psychometric properties of the SCS-R.
  • To provide a reliable instrument for assessing sexual consent negotiation.

Main Methods:

  • Scale revision based on the Theory of Planned Behavior.
  • Psychometric evaluation including factor analysis.
  • Assessment of construct validity, internal consistency, and test-retest reliability.

Main Results:

  • Five key factors emerged: perceived behavioral control, positive attitude toward consent, consent norms, indirect consent behaviors, and awareness of consent.
  • The SCS-R demonstrated strong psychometric properties.
  • The scale is suitable for diverse research applications.

Conclusions:

  • The SCS-R is a psychometrically sound instrument for measuring sexual consent.
  • The scale can advance research on sexual consent beliefs, attitudes, and behaviors.
  • Findings support the application of the Theory of Planned Behavior to sexual consent.