The Depression Anxiety and Stress Scale (DASS): The study of Validity and Reliability Ahmet AKIN* Bayram ÇET‹N** Abstract This study investigated the validity and reliability of the Turkish version of the Depression Anxiety Stress Scale (DASS). The sample of the study consisted of 590 university students‚ 121 English teachers and 136 emotionally disturbed individuals who sought treatment in various clinics and counseling centers. Factor loadings of the scale ranged from .39 to .88. Findings
Premium Psychometrics Factor analysis Reliability
Name: ___________________________________________________________ Quiz #2 1. List the four main types of scales identified in Chapter 6. Makes sure in your response below to explain the difference between each through the use of an example. The four main types of scales indentified in chapter 6 are the nominal level of measurement‚ ordinal level of measurement‚ interval level of measurement‚ and the ratio level of measurement. The nominal level of measurement is defined by the text as the characteristics
Premium Chart Reliability Bar chart
Design and Methodology Research Design Respondents of the Study Sample Design and Procedure Research Instrument Validity of the Instrument Reliability of the Instrument Data-Gathering Procedure Statistical Treatment of Data Chapter 1 INTRODUCTION Computerization is a control system that manages processes in industrial workplace. It reduced human errors and processing time‚ thus it can boost productivity and resulted into high quality of product produce. This can result in a system with
Premium Gramophone record Management Reliability
undergraduates Doll‚ B.‚ Pfohl‚ W.‚ & Yoon‚ J. (2010). Handbook of youth prevention science. (pp. 1- 496) Prince-Embury‚ S.‚ & Saklofske‚ D. H. (2013). Resilience in children‚ adolescents‚ and adults: translating research into practice‚ the springer series on human exceptionality Prince-Embury‚ S. (2007). Resiliency Scales for Children and Adolescents: Profiles of personal strengths Prince-Embury‚ S. (2009). The Resiliency Scales for Children and Adolescents as related to parent education level and race/ethnicity
Premium Reliability Psychological resilience Emotion
(ms^-2): 8.88 ms^-2 The accepted value of gravity on Earth is 9.8 ms^-2 Accuracy: |8.88 – 9.80| / 9.80 x 100 = 9.39 = Percentage of error Therefore the degree of accuracy is 90.6%. This shows that our experiment was fairly inaccurate. Reliability: Furthest value from the average 8.88 ms^-2 is 9.80 ms^-2 |8.88-9.80| = 0.92 0.92/8.88 = 10.36% Therefore this experiment is unreliable. Discussion: From previous calculations and the graph‚ we can see that the experiment performed
Premium Reliability Measurement Weighted mean
Limitations of the ASI are that it drops in reliability when administered beyond the face-to-face method‚ the ASI-MV assumes that the respondent has a predetermined reading comprehension level‚ the wording around having issues in families is vague and alludes to it not being normal to have family conflicts
Premium Psychometrics Suicide Validity
comprehension identified by Grade VI teachers that are to be included in the proposed Reading Test in English (RTE)‚ and conformity of the proposed reading test in English to the criteria of a good test in terms of difficulty‚ discrimination‚ validity and reliability indices. METHODOLOGY The first part of this study made use of the descriptive method with the oral Informal Reading Inventory (IRI) Test and a questionnaire-checklist as the mean data gathering instruments. The reading levels of
Premium Reliability Psychometrics Reading comprehension
on 380 policyholders from Virudhunagar District situated in South Tamilnadu. This article also examines the relationship between the demographic factors and SERVQUAL mean score. To determine the reliability of the attributes‚ the Cronbach’s Alpha is used to measure reliability of the dimensions reliability‚ responsiveness‚ assurance‚ empathy and tangibles. The giant public sector life insurance company in the study area with their thick infrastructure facilities and network of branches enjoyed a monopoly
Premium Customer service Psychometrics Economics
Transcript of Proposed Online Enrolment System for Philippine State Colleg As we all know‚ Philippine State College of Aeronautics (PhilSCA) produces aeronautics top-notchers and it has been known to be the only State College offering the highest quality of education among all the aviation schools in the country. The fame does not stop there. PhilSCA offers computer-related courses and provides teaching for Masters and Doctors education for graduates of the same school‚ or from a different college
Premium Analysis of variance Tour de Georgia Questionnaire
Written Reflection on Reliability and Validity July 24‚ 2014 Written Reflection on Reliability and Validity Educational and psychological testing assessments are one of the most important roles therapists have. The correct use and understanding of tests can provide aid‚ benefit‚ and change the life of examinees. However‚ incorrect use of instrument tools and lack of knowledge pertaining to test development‚ interpretation and improper use of tools can also damage lives. As counselors‚ we must
Premium Psychometrics