Description

The Kessler Psychological Distress Scale (KPDS-127) is an assessment tool that measures individuals’ psychological distress. It consists of questions related to the appearance of psychological symptoms, such as anxiety and depression, and is designed to provide an overall picture of psychological well-being.

Analysis and Use of Data

The analysis of data from the KPDS-127 includes:
Scoring: Participants rate their symptoms on a Likert scale, with higher scores indicating greater psychological distress.
Descriptive Statistics: Calculation of the mean and standard deviation to determine the overall psychological distress.
Correlation: Examination of the relationship between psychological distress and other factors such as age, gender, and socioeconomic conditions.
Comparative Analysis: Comparisons between different groups to understand differences in psychological distress.

Objective

The objective of the KPDS-127 is to understand individuals’ psychological state, identify factors contributing to distress, and provide data that can be used to develop interventions and support programs.

Calibration

The calibration of the KPDS-127 involves the process of adjusting the tool for use in various populations. This includes:
Cross-Cultural Studies: Testing the scale in different cultural contexts to ensure its appropriateness.
Reliability Analysis: Using statistical methods to ensure that the questions are consistent.
Validity Testing: Confirming that the scale reflects the actual psychological experiences of participants.

References

Kessler, R. C., et al. (2002). The Kessler Psychological Distress Scale. International Journal of Methods in Psychiatric Research, 11(3), 159-168.
McHugh, R. K., & Otto, M. W. (2012). Cognitive Behavioral Therapy for Adult Anxiety Disorders: A Meta-Analysis of Randomized Placebo-Controlled Trials. The Journal of Clinical Psychiatry, 73(5), 681-688.try, 73(5), 681-688.