Examination Of Psychometric Properties Research Articles

ADAPTATION OF THE BASIC NEED SATISFACTION IN RELATIONSHIPS SCALE INTO TURKISH: VALIDITY AND RELIABILITY STUDIES

This study was carried out in order to adapt the Basic Psychological Need Satisfaction İn Relationships Scale, which was developed by La Guardia et al. to measure the level of need satisfaction of individuals in their relationships into Turkish and to examine its psychometric properties. 187 university students in the evaluation of language validity in the translation of the scale into Turkish, and the study group consisted of 241 university students in the examination of psychometric properties. The scale was determined by construct validity confirmatory factor analysis (χ2 /sd=2.45, GFI= .97, CFI=.90, RMSEA=.065). Criterion-related validity was tested with the Job Satisfaction Scale (r=.65). The Cronbach Alpha internal consistency reliability coefficient of the scale was calculated as .71 for the total score, .78 for the autonomy sub-dimension, .68 for the competence sub-dimension and .66 for the relatedness sub-dimension. When the findings are evaluated in general, it can be said that the Basic Psychological Need Satisfaction İn Relationships Scale is a valid and reliable measure for the Turkish sample. As a result of the study, family and couple counseling and close relationships psychology have gained a valid and reliable measure that can be used in the domestic literature.

12 The Development of a Pediatric Metamemory Questionnaire and Scoring Procedure

Objective:To create a standardized scoring procedure to evaluate open-ended responses as part of a novel questionnaire (Measure of Metamemory; MoM) designed to assess declarative metamemory in youth. Metamemory is an aspect of metacognition that is one’s knowledge of the factors related to storage and retrieval of information (Flavell 1971; Kreutzer et al., 1975), and includes both declarative metamemory (i.e., one’s knowledge about factors influencing memory) and procedural metamemory (i.e., one’s understanding of their own memory performance).Participants and Methods:Fourteen short vignettes related to memory were administered to 100 participants (age 6-12) with questions such as, “Two children hear a story they must remember. The first person is 5 years old. The second person is 12 years old. Who is most likely to remember it best?” After answering, they were then prompted to explain their answer (i.e., “Why?”) and their responses were recorded verbatim. To develop standardized and objective criteria for each of the 14 open-ended responses, responses from a subsample of 20 youth were collectively examined by the study team and a scoring structure similar to open-ended items on common intelligence tests (e.g., WISC-V/WAIS-IV) was created. Two points (full credit) were awarded for complete and thorough understanding of memory processes related to the question; 1 point was given for partially accurate or incomplete understanding of the related memory process; and 0 points for an inability to correctly express an understanding of relevant memory concepts. This scoring guide was then applied independently by each of the six raters to an additional 25 participants (ages 6-12 mean age (SD)). To assess the interrater reliability of this 3-point ordinal scoring system, we examined both Fleiss’ kappa and 2-way random-effects, single-rater, absolute agreement Intra-Class Correlations (ICC).Results:Across the six independent raters, reliability coefficients for each of the 14 items ranged from (Fleiss') k =. 277 to .792 (ICC ranged from .481 to .880). Of these 14 items, the kappa value was classified (using interpretation rules for Cohen’s kappa) as “substantial” for 10 items, “moderate” for 3 items, and “fair” for 1 item. Based on these lower inter-rater reliabilities, two items were subsequently removed from the measure to create the 12-item open-ended measure of metamemory, the MoM-12, with reliable scoring for youth as young as 6 years old.Conclusions:A consensus process established a quantifiable scoring procedure to assess open-ended responses related to youth’s knowledge of memory (e.g., metamemory). Reliability metrics identified acceptable interrater reliabilities in 12 of the 14 original items. Further examination of psychometric properties, including internal consistency and lines of evidence for validity is needed. The successful crafting of a scoring procedure is a first step towards developing a psychometrically sound measure (the MoM) to evaluate and study metamemory concepts objectively and reliably in youth.

Adaptation of the Questionnaire on Teacher Interaction in Tunisia: Teaching Strategies to Promote Sustainable Education in Schools

The objective of the study was the translation and adaptation into Arabic language of the Questionnaire on Teacher Interaction and the examination of psychometric properties among students in Tunisia. A set of students (N = 778) were recruited to complete a translated, Arabic version of the Teacher Interaction Questionnaire (AQTI). The subjects represented both female and male with an average age of 15.98 ± 2.17 years. The subjects were divided into exploratory (N = 226) and confirmatory (N = 552) samples. For the exploratory sample, the female sex represented 46.90% and the male 53.10% (N = 120). Likewise, the confirmatory sample consisted of females (48.01%) and males (51.99%). The scale designed in Arabic AQTI presented eight components for exploratory factor analysis. The result was a first factorial solution, which kept these eight components of the predetermined instrument. The confirmatory factor analysis provided good fit indices. Similar results for instrument reliability were confirmed for all dimensions, through good Cronbach’s coefficient, which were superior to 0.80. The Arabic version of AQTI is valid and reliable and can be administered to assess teacher/student interactions in Tunisia. However, further research needs to examine the construct validity of the instrument.

Cumulative Trauma Scale Short Form: Examination of Psychometric Properties

Cumulative Trauma Scale Short Form: Examination of Psychometric Properties

Development and Psychometric Testing of the Registered Nurses' Perceptions of Rewarding Scale.

Rewarding is a powerful way to recognize, manage, and retain staff. However, the perceptions of registered nurses (RNs) toward rewarding have not yet been extensively examined in nursing studies. It is important to identify optimal and potentially innovative ways to reward RNs by taking their perceptions into consideration. The aim of this study was to develop and psychometrically test the Registered Nurses' Perceptions of Rewarding Scale (RNREWS). A cross-sectional study design was used. The scale was developed in the three phases of item generation, content validity testing, and examination of psychometric properties. Tests of the scale included evaluation of content validity, exploratory factor analysis, parallel analysis, and internal consistency tests using Cronbach's alpha. Survey participants included 402 RNs working in Finnish healthcare in Autumn 2015. The RNREWS was found to have acceptable construct validity and good internal consistency. Exploratory factor analysis indicated that a 66-item scale with a 14-factor structure fits the data best. The final scale includes two subscales. The first is "reward type preferences" with 61 items covering 13 factors, and the second is "significance of rewarding" with five items covering one factor. The two sets of items accounted for 73.1% and 58.5% of the variance in responses and earned Cronbach's α values of .90 and .80, respectively. The RNREWS is a valid and reliable instrument for acquiring knowledge regarding the perspective of RNs on rewarding in the nursing context. The results enhance the understanding of the range of rewards that may be implemented in the nursing profession and may assist human resources managers and administrators to formulate effective reward systems for their RNs to improve the rewarding and retention of nursing professionals. However, cultural equivalence and linguistic differences must be considered if this scale is to be applied in other countries or environments.

The revision of behavioral activation/inhibition scales in military population and the examination of psychometric properties

Objective To examine the adaptability of Carver and White’ s behavioral activation/inhibition scales (BIS/BAS Scales) in a large sample of Chinese military-man, and to revise the instrument and validate its factor structure. Methods A total of 2 921 Chinese military-men completed four subscales: one for the Behavioral Inhibition System, and three for the Behavioral Approach System (drive, reward responsiveness, fun seeking). Data were analyzed using exploratory and confirmatory factor analysis.The internal consistency of the subscales and the complete scale were examined. Results The findings did not support Carver and White’s 4-factor structure which was validated in a sample of Chinese college students.A 3-factor structure (behavioral inhibition, reward responsiveness, drive) in Chinese military-man were extracted and validated using confirmatory factor analysis (CFA) (KMO=0.87, CFI=0.94, RMSEA=0.06). The Cronbach α of behavioral inhibition, drive and reward responsiveness were 0.78, 0.71 and 0.67 respectively.The internal consistencies of behavioral inhibition and drive were higher than four-factor model of Chinese college students and the internal consistencies of drive and reward responsiveness were less than American young adults.Behavioral inhibition and drive positively predicted depressive symptoms (βBIS=0.332, βDrive=0.076, P<0.001), and reward responsiveness negatively predicted depressive symptoms (βRRS=-0.140, P<0.001). Conclusion The BIS/BAS Scales (revised Chinese military version) has acceptable reliability and validity, and can be utilized as a measurement tool for assessing the approach/avoidance motivation of Chinese servicemen. Key words: Behavioral Activation/inhibition Scale; Depression; Reinforcement sensitivity theory; Factor Analysis; Psychometrics

The Role of Psychometrics in Individual Differences Research in Cognition: A Case Study of the AX-CPT.

Investigating individual differences in cognition requires addressing questions not often thought about in standard experimental designs, especially regarding the psychometric properties of the task. Using the AX-CPT cognitive control task as a case study example, we address four concerns that one may encounter when researching the topic of individual differences in cognition. First, we demonstrate the importance of variability in task scores, which in turn directly impacts reliability, particularly when comparing correlations in different populations. Second, we demonstrate the importance of variability and reliability for evaluating potential failures to replicate predicted correlations, even within the same population. Third, we demonstrate how researchers can turn to evaluating psychometric properties as a way of evaluating the feasibility of utilizing the task in new settings (e.g., online administration). Lastly, we show how the examination of psychometric properties can help researchers make informed decisions when designing a study, such as determining the appropriate number of trials for a task.

An Examination of Psychometric Properties of Positive Functional Attitudes Scale

The aim of this study is to investigate the applicability of Coping Attitudes Scale: Measure of Positive Attitudes in Depression (CAS) among Turkish young adult community sample and determine the psychometric properties (validity and reliability) of this scale. This study was conducted with 419 students attending different departments in Mugla Sitki Kocman University, Faculty of Education in the spring semester of academic year of 2015-2016. Positive Functional Attitudes Scale, Beck Depression Scale, Beck Hopelessness Scale, Automatic Thoughts Scale, Positivity Scale and Developed Automatic Thoughts Scale.were used as data collection tools. Confirmatory factor analysis (CFA) were used for investigation of the psychometric properties of the PFAS. Also, criterion-related validity, test-retest validity, and internal consistency were used calculated. The CFA results showed that standardized item estimates of the CAS ranged between 0.45 and 0.47. Also the CFA results showed that the original factor structure of the PFAS confirmed on the Turkish sample. internal consistency was calculated using the total community sample’s PFAS score. Cronbach’s alpha coefficient ort he total scale (.93) was high. Test-retest results of the subscales were 0.76. The findings showed that factor structures of the PFAS’ life perspective, personal accomplishment, positive future, self-worth, coping with problems had psychometric quality in Turkish version. As a result of the study, the Turkish version of PFAS has good validity and reliability for young adult community sample.

Predicting preservice music teachers’ performance success in instrumental courses using self-regulated study strategies and predictor variables

ABSTRACTThe purpose of this study was to examine the extent to which self-regulated study strategies and predictor variables predict performance success in instrumental performance college courses. Preservice music teachers (N = 123) from a music education department in two state universities in Turkey completed the Music Self-Regulated Studying Strategies Survey (MSRSSS) developed from theoretical models of self-regulation in music. The MSRSSS displayed a three-factor solution that included strategies related to planning, monitoring, and evaluation stages of study. An examination of psychometric properties revealed evidence for scale reliability and validity. Multiple regression analyses indicated that monitoring but not planning was a statistically significant predictor of performance success in instrumental performance courses over and above the effects of Grade Point Average (GPA). Evaluation strategies were also significant in predicting performance success in instrumental courses but with an inverse relationship. Besides, academic success in theoretical courses as a predictor variable was the strongest predictor of performance success in instrumental courses. Findings and implications for music education are discussed.

The Self-Assessment of Role-Performance and Activities of Daily Living Abilities (SARA™): Development and Clinical Utility of a Client-Centered Screening Tool and Outcome Measure

This article describes the development and use of the Self-Assessment of Role-performance and activities of daily living Abilities (SARA™), a standardized client-centered index of functional abilities. Developed in four phases, this article describes the initial development, pilot testing and revision, examination of psychometric properties, and finalization. Pilot studies found the SARA™ to be reliable, valid, and responsive to change. The use of the SARA™ in clinical practice and for outcome monitoring promotes client-centered goal setting and client-valued rehabilitation. It is a viable alternative to deficit-focused measures. The SARA™ is a promising new tool that warrants increased utilization and further research.

Opening Minds Stigma Scale for Health Care Providers (OMS-HC): examination of psychometric properties and responsiveness.

BackgroundDiminishing stigmatization for those with mental illnesses by health care providers (HCPs) is becoming a priority for programming and policy, as well as research. In order to be successful, we must accurately measure stigmatizing attitudes and behaviours among HCPs. The Opening Minds Stigma Scale for Health Care Providers (OMS-HC) was developed to measure stigma in HCP populations. In this study we revisit the factor structure and the responsiveness of the OMS-HC in a larger, more representative sample of HCPs that are more likely to be targets for anti-stigma interventions.MethodsBaseline data were collected from HCPs (n = 1,523) during 12 different anti-stigma interventions across Canada. The majority of HCPs were women (77.4%) and were either physicians (MDs) (41.5%), nurses (17.0%), medical students (13.4%), or students in allied health programs (14.0%). Exploratory factor analysis (EFA) was conducted using complete pre-test (n = 1,305) survey data and responsiveness to change analyses was examined with pre and post matched data (n = 803). The internal consistency of the OMS-HC scale and subscales was evaluated using the Cronbach’s alpha coefficient. The scale’s sensitivity to change was examined using paired t-tests, effect sizes (Cohen’s d), and standardized response means (SRM).ResultsThe EFA favored a 3-factor structure which accounted for 45.3% of the variance using 15 of 20 items. The overall internal consistency for the 15-item scale (α = 0.79) and three subscales (α = 0.67 to 0.68) was acceptable. Subgroup analysis showed the internal consistency was satisfactory across HCP groups including physicians and nurses (α = 0.66 to 0.78). Evidence for the scale’s responsiveness to change occurred across multiple samples, including student-targeted interventions and workshops for practicing HCPs. The Social Distance subscale had the weakest level of responsiveness (SRM ≤ 0.50) whereas the more attitudinal-based items comprising the Attitude (SRM ≤ 0.91) and Disclosure and Help-seeking (SRM ≤ 0.68) subscales had stronger responsiveness.ConclusionsThe OMS-HC has shown to have acceptable internal consistency and has been successful in detecting positive changes in various anti-stigma interventions. Our results support the use of a 15-item scale, with the calculation of three sub scores for Attitude, Disclosure and Help-seeking, and Social Distance.

The SF-36 Among Cambodian and Vietnamese Refugees: An Examination of Psychometric Properties

Among traumatized Cambodian (N=90) and Vietnamese (N=94) refugees attending a psychiatric clinic, the study examined the validity and psychometric properties of the Short Form-36 Health Survey (SF-36), a measure of self-perceived mental and physical health. In both patient samples, all eight SF-36 scales displayed excellent internal consistency (item-scale correlations and Cronbach's α). But, similar to other studies of Asian samples, (a) the Vitality (VT) scale did not separate from the Mental Health (MH) and General Health (GH) scales, as evidenced by item-scale and interscale correlations, and (b) the VT scale loaded as strongly (Vietnamese sample) or more strongly (Cambodian sample) than the MH scale on the so-called Mental Factor in a two-factor solution of the eight scales (with the GH scale also loading heavily on the same factor).

Psychometric characteristics of the Child Occupational Self Assessment (COSA), Part One: An initial examination of psychometric properties

Pediatric occupational therapists have a unique opportunity to foster self-determination by involving young clients in assessment and intervention planning. Self-assessment is an appropriate way to support client-centered practice and self-determination. This study is the first in a series of two studies that examined the psychometric properties of the Child Occupational Self Assessment (COSA), a self-report tool based on the Model of Human Occupation. The COSA comprises 24 statements, which the child rates in terms of personal competence and importance. The Rasch Rating Scale Model was used to evaluate the measurement properties of the Competence and Values scales that result from these self-ratings. Analysis indicated that the items worked well together to constitute measures of occupational competence and values. However, the instrument was not sufficiently sensitive to discriminate among respondents. Future recommendations are made to expand the rating scales in order to increase client discrimination so that the COSA can also be used as an outcome assessment. The results provide initial evidence that the COSA can be used as meaningful and reliable client directed assessment tool.

The Tampa Scale for Kinesiophobia: further examination of psychometric properties in patients with chronic low back pain and fibromyalgia

The present study attempted to replicate the robustness of a two-factor model of the Tampa Scale for Kinesiophobia (TSK) in chronic low back pain (CLBP) patients and fibromyalgia patients, by means of confirmatory factor analysis. Construct and predictive validity of the TSK subscales were also examined. Results clearly indicated that a two-factor model fitted best in both pain samples. These two factors were labelled somatic focus, which reflects the belief in underlying and serious medical problems, and activity avoidance, which reflects the belief that activity may result in (re)injury or increased pain. Construct validity of the TSK and its subscales was supported by moderate correlation coefficients with self-report measures of pain-related fear, pain catastrophising, and disability, predominantly in patients with CLBP. Predictive validity was supported by moderate correlation coefficients with performance on physical performance tests (i.e., lifting tasks, bicycle task) mainly in CLBP patients. Implications of the results are discussed and directions for future research are provided.

An examination of psychometric properties of the extended scale for dementia in three different populations.

The Extended Scale for Dementia (ESD), a development of the Mattis Dementia Rating Scale, has been used in the evaluation of dementia and aging and has shown substantial clinical utility. We report on analyses of its properties and internal structure in three samples of older people: 153 normals, 101 psychiatric hospital residents, and 114 patients with Alzheimer disease. The results showed good internal consistency in the two clinical samples, with much lower reliability in the normals, for whom the test was too easy. A review of the item statistics led to the use of 17 of the 23 ESD items in item component analyses in the three samples. Use of Horn's parallel analysis criterion led to the retention of three components in the normal group and one in both the hospital and Alzheimer groups. The results are compared with other work and are in accordance with the view that cognitive structure becomes more simple with increasing dementia.