The Modified Interpersonal Relationship Scale: Reliability and Validity,

1993 ◽  
Vol 73 (3_part_1) ◽  
pp. 995-1004
Author(s):  
Jane L. Garthoeffner ◽  
Carolyn S. Henry ◽  
Linda C. Robinson
Keyword(s):  
Interpersonal Relationships ◽  
Internal Consistency ◽  
Concurrent Validity ◽  
Interpersonal Relationship ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Self Report ◽  
Varimax Rotation ◽  
Scale Reliability

This study was designed to evaluate a modification of the Interpersonal Relationship Scale and to establish subscales representing dimensions of intimacy (N = 356). The initial self-report scale was tested for internal consistency reliability. Next, subscales were identified using principal components factoring with varimax rotation. Internal consistency reliability and concurrent validity of the modified over-all scale and subscales were examined. The modified scale and subscales provided reliable and valid measures of the quality of interpersonal relationships in young adults.

Reliability and Validity of the Adolescent Family Life Satisfaction Index

1992 ◽  
Vol 70 (3_suppl) ◽  
pp. 1223-1229 ◽  
Author(s):  
Carolyn S. Henry ◽  
Diane L. Ostrander ◽  
Sandra G. Lovelace
Keyword(s):  
Life Satisfaction ◽  
Internal Consistency ◽  
Family Life ◽  
Concurrent Validity ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Self Report ◽  
Satisfaction Index ◽  
Satisfaction With Family Life ◽  
Life Satisfaction Index

The purpose of this study was to develop and evaluate the Adolescent Family Life Satisfaction Index. The self-report questionnaire was tested for internal consistency reliability. Tests for construct validity, concurrent validity, and internal consistency reliability provided support for the use of the over-all Adolescent Family Life Satisfaction Index, Parental Subscale, and Sibling Subscale for the measurement of adolescents' reports of satisfaction with family life.

scholarly journals Self-report quality of life measure for people with schizophrenia: The SQLS

2000 ◽  
Vol 177 (1) ◽  
pp. 42-46 ◽  
Author(s):  
Greg Wilkinson ◽  
Bernadette Hesdon ◽  
Diane Wild ◽  
Ron Cookson ◽  
Carole Farina ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Self Report ◽  
Life Questionnaire ◽  
Internal Reliability ◽  
Report Quality ◽  
Sf 36 ◽  
Quality Of Life Scale

BackgroundQuality of life is the subject of growing interest and investigation.AimsTo develop and validate a short, self-report quality of life questionnaire (the Schizophrenia Quality of Life Scale, SQLS).MethodPeople with schizophrenia in Liverpool were recruited via the NHS. Items, generated from in-depth interviews, were developed into an 80-item self-report questionnaire. Data were factor analysed, and a shorter form measure was tested for reliability and validity. This measure was administered together with other self-report measures – SF–36, GHQ–12 and HADS – to assess validity.ResultsData were analysed to produce a final 30-item questionnaire, comprising three scales (‘psychosocial’, ‘motivation and energy’, and ‘symptoms and side-effects’) addressing different SQLS dimensions. Internal consistency reliability of the scale was found to be satisfactory. There was a high level of association with relevant SF–36, GHQ–12 and HADS scores.ConclusionsThe SQLS was completed within 5–10 minutes. It possesses internal reliability and construct validity, and promises to be a useful tool for the evaluation of new treatment regimes for people with schizophrenia.

The Stressors of Clergy Children and Couples: Reliability and Validity

1993 ◽  
Vol 72 (1) ◽  
pp. 271-275 ◽  
Author(s):  
Diane L. Ostrander ◽  
Cindi Penor Ceglian ◽  
David G. Fournier
Keyword(s):  
Construct Validity ◽  
Internal Consistency ◽  
Family Members ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Self Report ◽  
Clergy Children ◽  
Research Recommendations

The purpose of this study was to evaluate the Stressors of Clergy Children and Couples Scale, an abbreviated version of the Stressors of Clergy Children Inventory. The current self-report survey was tested using 317 ministers' family members across several denominations. Tests for internal consistency reliability and construct validity indicated this scale was adequate for use in research. Recommendations for refinement and use of the scale were presented.

Validity and reliability of the MSQ LI in cognitively impaired patients with multiple sclerosis

2003 ◽  
Vol 9 (6) ◽  
pp. 621-626 ◽  
Author(s):  
Ruth Ann Marrie ◽  
Deborah M Miller ◽  
Gordon J Chelune ◽  
Jeffrey A Cohen
Keyword(s):  
Quality Of Life ◽  
Multiple Sclerosis ◽  
Cognitive Impairment ◽  
Construct Validity ◽  
Internal Consistency ◽  
Internal Consistency Reliability ◽  
Self Report ◽  
Cognitively Impaired ◽  
Validity And Reliability

Multiple sclerosis (MS) has important effects on quality of life but it is unknown how cognitive impairment affects the ability to assess or report this. O ur objective was to determine whether cognitive impairment negatively affects the construct validity and the reliability of the Multiple Sclerosis Q uality of Life Inventory (MSQLI). A neuropsychological test batter y and the Multiple Sclerosis Functional C omposite (MSFC) were administered to a sample of 136 patients referred for cognitive testing by their neurologists. A ge, sex, educatio n and ethnicity-adjusted T scores were calculated for each cognitive variable. C ognitive impairment was defined as any T score less than the fifth percentile. The MSQ LI was administered prior to neuropsychological testing and readministered one to four weeks later. C orrelations between the MSFC and the SF-36 were determined and compared between the cognitively impaired and unimpaired groups as the main test of construct validity. Test -retest and internal consistency reliability of each of the scales were compared for the impaired and unimpaired groups. Seventy-six (56%) patients were cognitively impaired. C onstruct validity and internal consistency reliability did not differ between the cognitively impaired and unimpaired groups. Test -retest reliability was lower for the bladder and vision scales in the impaired group, but remained acceptable for the bladder scale (r >0.7). C ognitive impairment, a common MS manifestation, does not appear to reduce the reliability or validity of the MSQ LI as a patient self-report measure of health status and quality of life.

Hungarian adaptation of the Pediatric Quality of Life Inventory™ 3.0 Diabetes Module

2011 ◽  
Vol 152 (46) ◽  
pp. 1837-1842 ◽  
Author(s):  
Andrea Lukács ◽  
Nóra Simon ◽  
Beatrix Varga ◽  
Emőke Kiss-Tóth ◽  
László Barkai
Keyword(s):  
Quality Of Life ◽  
Type 1 Diabetes ◽  
Internal Consistency ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Quality Of Life Inventory ◽  
Related Quality ◽  
Life Inventory

Due to the lack of validated age- and disease-specific instruments, there are limited health-related quality of life measurements in type 1 diabetes youths in Hungary. Objective: To culturally adapt the Pediatric Quality of Life Inventory™ 3.0 Diabetes Module. Method: Feasibility, internal consistency reliability, reproducibility, convergent, discriminant and concurrent validities were evaluated in 134 type 1 diabetes youths. Results: Low scale-level mean percentage of missing item responses, minimal floor and moderate ceiling effects supported the feasibility. Cronbach α exceeded the internal consistency reliability standard of 0.70. Concordance between the children’s and the parents’ reports was strong. The instrument differentiated between the quality of life of patients having acceptable and poor metabolic control. Intercorrelations between the Generic Module and Diabetes Module had moderate to large effect sizes. Conclusions: The results demonstrate the feasibility, reliability and validity of the instrument, but further research should be carried out for generalization for Hungarian population. Orv. Hetil., 2011, 152, 1837–1842.

Psychometric Properties of an Instrument to Measure Mother–Infant Togetherness After Childbirth

2016 ◽  
Vol 24 (1) ◽  
pp. 108-130
Author(s):  
Carol L. Lawrence ◽  
Anne E. Norris
Keyword(s):  
Construct Validity ◽  
Psychometric Properties ◽  
Internal Consistency ◽  
Content Validity ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Self Report ◽  
Future Research ◽  
New Instrument ◽  
Stage 1

Background and Purpose: The purpose of this research was to evaluate the psychometric properties of a new instrument to measure mother–infant togetherness, Mother–Infant Togetherness Survey (MITS). Methods: Stage 1 examined content validity. Stage 2 pretested the readability and understandability and further examined content validity. Stage 3 examined women’s ability to accurately self-report on the Delivery Events subscale. Stages 4 and 5 examined construct validity. Results: Good content validity was obtained at the scale/subscale level (CVI = .91–1.00). Internal consistency reliability was evaluated at the scale/subscale level (α = .62–.89). Construct validity was supported with known groups testing and factor analysis. Conclusion: Study findings provide support for the reliability and validity of the MITS. Future research should be done to improve the internal consistency reliability of the Postpartum Events subscale.

scholarly journals 459 - Psychometric properties of the Geriatric Anxiety Inventory : A systematic review

2020 ◽  
Vol 32 (S1) ◽  
pp. 180-180
Author(s):  
Philippe Landreville ◽  
Alexandra Champagne ◽  
Patrick Gosselin
Keyword(s):  
Systematic Review ◽  
Psychometric Properties ◽  
Internal Consistency ◽  
Methodological Quality ◽  
The Body ◽  
Self Report ◽  
Test Reliability ◽  
Cosmin Checklist ◽  
Validity Indices

Background.The Geriatric Anxiety Inventory (GAI) is a widely used self-report measure of anxiety symptoms in older adults. Much research has been conducted on the psychometric properties of the GAI in various populations and using different language versions. Previous reviews of this literature have examined only a small proportion of studies in light of the body of research currently available and have not evaluated the methodological quality of this research. We conducted a systematic review of the psychometric properties of the GAI.Method.Relevant studies (N = 30) were retrieved through a search of electronic databases (Pubmed, PsycINFO, CINAHL, EMBASE and Google Scholar) and a hand search. The methodological quality of the included studies was assessed by two independent reviewers using the ‘‘COnsensusbased Standards for the selection of health status Measurement INstruments’’ (COSMIN) checklist.Results.Based on the COSMIN checklist, internal consistency and test reliability were mostly rated as poorly assessed (62.1% and 70% of studies, respectively) and quality of studies examining structural validity was mostly fair (60% of studies). The GAI showed adequate internal consistency and test-retest reliability. Convergent validity indices were highest with measures of generalized anxiety and lowest with instruments that include somatic symptoms. A substantial overlap with measures of depression was reported. While there was no consensus on the factorial structure of the GAI, several studies found it to be unidimensional.Conclusions.The GAI presents satisfactory psychometric properties. However, future efforts should aim to achieve a higher degree of methodological quality.

Abstract 2173: Abbreviated 7-Item NIHSS for Inpatient Acute Stroke Management

Stroke ◽  
2012 ◽  
Vol 43 (suppl_1) ◽  
Author(s):  
Jennifer Parreira ◽  
Julie Nauser
Keyword(s):  
Acute Stroke ◽  
Internal Consistency ◽  
Recurrent Stroke ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Neurological Status ◽  
Criterion Validity ◽  
Suitable Alternative ◽  
Motor Movement ◽  
Left And Right

Background: Each year, nearly 800,000 people experience a new or recurrent stroke. To assess changes in neurological status during hospitalization, nurses are required to complete the 15-item National Institute of Health Stroke Scale (NIHSS), which is time consuming and therefore, may not be completed as thoroughly as it should. To ensure these patients are being effectively and adequately assessed, there is a need for an abbreviated NIHSS, which can be completed in a shorter time frame. Purpose: The purpose of this study was to determine the merits of an abbreviated NIHSS using seven items considered to be key to determining changes in neurological status. Methods: Over a six month period, 100 scores from the 15-item NIHSS were collected on a sample of 92 acute care stroke patients who had a mean age of 64.2; 52% were female. Seven items were calculated, which included level of consciousness, left and right arm motor movement, left and right leg motor movement, speech fluency, and speech clarity. To assess internal consistency reliability of the 7-item NIHSS, Cronbach's α was computed. To assess criterion validity, the 7-item NIHSS and 15-item NIHSS were correlated using Pearson's r . Results: The 15-item NIHSS ranged from 1 to 37, with a mean of 8.6. The 7-item NIHSS ranged from 0 to 24, with a mean of 4.9. For the 7-item NIHSS, Cronbach's α was .82 and Pearson's r was .96 (p<.001), when correlated with the 15-item NIHSS. Conclusions: Assessment of the acute stroke patient using the 15-item NIHSS is time-consuming, and therefore, may be underutilized. An abbreviated 7-item NIHSS demonstrated satisfactory evidence of internal consistency reliability and criterion validity, when correlated with the 15-item NIHSS, suggesting the 7-item version may be a suitable alternative to the longer version. More psychometric testing is warranted to fully evaluate reliability and validity of the 7-item NIHSS.

The Reliability and Factorial Validity of a Multidimensional Measure of Psychological Symptomatology in South Africa

1994 ◽  
Vol 24 (4) ◽  
pp. 194-200 ◽  
Author(s):  
John Duckitt
Keyword(s):  
South African ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Self Report ◽  
Factorial Validity ◽  
Depression And Anxiety ◽  
Symptom Index ◽  
South Africans ◽  
Good Internal Consistency ◽  
Nationally Representative

The Psychiatric Symptom Index (PSI) was originally developed and validated on a large sample of Chicago residents as a 29-item self-report measure of psychological distress (Ilfeld, 1976b). It has a number of advantages that make it suitable for use in community surveys: relative brevity, a clear and meaningful multidimensional structure, and promising initial evidence for reliability and validity. Since there appears to have been little cross-validation of the PSI, the present study set out to assess its reliability and factorial validity in a large, nationally representative sample of white South Africans ( N = 782). The findings indicated good internal consistency reliability, and excellent factorial validity for the four subscales of anger, anxiety, depression, and cognitive disturbance. The PSI scales also showed an appropriate degree of independence from each other except for depression and anxiety where the intercorrelation was somewhat high. It was found that shorter depression and anxiety subscales would be adequately reliable and reduce this overlap. Finally, normative data are reported for use with white South African samples.

Correction of Differentially Functioning Items: Basis for Maintaining and Enhancing Test Validity and Reliability

2016 ◽  
Vol 4 (1) ◽  
pp. 62
Author(s):  
Jose Q. Pedrajita
Keyword(s):  
Differential Item Functioning ◽  
Internal Consistency ◽  
Private School ◽  
Content Validity ◽  
Test Scores ◽  
Concurrent Validity ◽  
Test Validity ◽  
Internal Consistency Reliability ◽  
School Type ◽  
Item Functioning

This study looked into differentially functioning items in a Chemistry Achievement Test. It also<br />examined the effect of eliminating differentially functioning items on the content and concurrent validity,<br />and internal consistency reliability of the test. Test scores of two hundred junior high school students<br />matched on school type were subjected to Differential Item Functioning (DIF) analysis. One hundred<br />students came from a public school, while the other 100 were private school examinees. The<br />descriptive-comparative research design utilizing differential item functioning analysis and validity and<br />reliability analysis was employed. The Chi-Square, Distractor Response Analysis, Logistic Regression,<br />and the Mantel-Haenszel Statistic were the methods used in the DIF analysis. A six-point scale ranging<br />from inadequate to adequate was used to assess the content validity of the test. Pearson r was used in<br />the concurrent validity analysis. The KR-20 formula was used for estimating the internal consistency<br />reliability of the test. The findings revealed the presence of differentially functioning items between the<br />public and private school examinees. The DIF methods differed in the number of differentially<br />functioning items identified. However, there was a high degree of correspondence between the Logistic<br />Regression and Mantel-Haenszel Statistic. After the elimination of the differentially functioning items,<br />the content and the concurrent validity, and the internal consistency reliability differed per DIF method<br />used. The content validity of the test differed ranging from slightly adequate to moderately adequate in<br />the number of items retained. The concurrent validity of the test also differed but all were positive and<br />indicate moderate relationship between the examinees’ test scores and their GPA in Science III.<br />Likewise, the internal consistency reliability of the test differed. The more differentially functioning<br />items eliminated, the lesser was the content and concurrent validity, and internal consistency reliability<br />of the test becomes. Elimination of differentially functioning items diminishes content and concurrent<br />validity, and internal consistency reliability, but could be use as basis in enhancing content, concurrent<br />as well as internal consistency reliability by replacing eliminated DIF items.

Sign in / Sign up

Export Citation Format

Share Document