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Related Concept Videos

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.
Ordinal Level of Measurement00:55

Ordinal Level of Measurement

The way a set of data is measured is called its level of measurement. Correct statistical procedures depend on a researcher being familiar with levels of measurement. For analysis, data are classified into four levels of measurement—nominal, ordinal, interval, and ratio.
Data measured using an ordinal scale are similar to nominal scale data, but there is one major difference. The ordinal scale data can be ordered. An example of ordinal scale data is a list of the top five national parks in the...
Instrument Calibration01:12

Instrument Calibration

Instrument calibration is essential for ensuring that instruments produce accurate and consistent results. It is vital in manufacturing, healthcare, testing laboratories, and scientific research. Calibration processes are specific to each instrument and help enhance data accuracy. Each instrument has a unique calibration process tailored to its design and function to improve data accuracy.
Analytical Balance Calibration
An analytical balance measures mass and requires regular calibration to...
Introduction to Scalers01:21

Introduction to Scalers

Many familiar physical quantities can be specified completely by giving a single number and the appropriate unit. For example, "a class period lasts 50 min," or "the gas tank in my car holds 65 L," or "the distance between the two posts is 100 m." A physical quantity that can be specified completely in this manner is called a scalar quantity. The word "scalar" is a synonym for "number." Time, mass, distance, length, volume, temperature, and energy are some examples of scalar quantities.
Scalar...
Uncertainty in Measurement: Reading Instruments02:46

Uncertainty in Measurement: Reading Instruments

Counting is the type of measurement that is free from uncertainty, provided the number of objects being counted does not change during the process. Such measurements result in exact numbers. By counting the eggs in a carton, for instance, one can determine exactly how many eggs are there in the carton. Similarly, the numbers of defined quantities are also exact. For example, 1 foot is exactly 12 inches, 1 inch is exactly 2.54 centimeters, and 1 gram is exactly 0.001 kilograms. Quantities...
Measures of Intelligence01:29

Measures of Intelligence

Psychologists measure intelligence by using standardized tests that produce a score known as the intelligence quotient or IQ. To understand IQ tests, it's important to recognize the key principles behind their construction: validity, reliability, and standardization.
Validity refers to how well a test measures what it claims to measure. An intelligence test should accurately assess intelligence rather than another characteristic, like anxiety. Criterion validity is one way to evaluate this; it...

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Ecotoxicological Methodologies to Evaluate Biomarkers at Different Scales in Neotropical Anurans
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Indian scales and inventories.

S Venkatesan1

  • 1Department of Clinical Psychology, All India Institute of Speech and Hearing, Mysore - 570 006, Karnataka, India.

Indian Journal of Psychiatry
|August 13, 2011
PubMed
Summary

This review clarifies psychometry and clinimetrics in Indian clinical psychology and psychiatry. It surveys clinimetric research in the Indian Journal of Psychiatry, highlighting trends and future directions for mental measurement.

Keywords:
Behavior assessmentClinimetricsDiagnostic assessmentIndian scales and inventoriespsychometry

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Area of Science:

  • Psychiatry and Clinical Psychology
  • Psychometrics and Clinimetrics

Background:

  • Defines psychometry and its historical/contemporary meanings.
  • Introduces clinimetrics as a paradigm shift in measuring clinical variables.
  • Highlights the growing importance of quantitative methods in mental health.

Purpose of the Study:

  • To clarify the concepts of psychometry and clinimetrics.
  • To review the application of clinimetrics in Indian psychiatric research.
  • To analyze trends and propose future research directions in mental measurement.

Main Methods:

  • Conceptual analysis and literature review.
  • Bibliographic survey of research papers in the Indian Journal of Psychiatry (1958-2009).
  • Content analysis of identified clinimetric contributions.

Main Results:

  • Identified 105 relevant papers (4.07% of scanned) on clinimetry over 50 years.
  • Analyzed contributions across various categories of mental measurements.
  • Revealed trends in the application of clinimetrics in Indian psychiatry.

Conclusions:

  • Emphasizes the evolving role of clinimetrics in clinical psychology and psychiatry.
  • Suggests future research avenues for enhancing mental measurement in India.
  • Underscores the need for rigorous application of clinimetric principles.