Science.gov

Sample records for llfdi questionnaire items

  1. Testing Parameter Invariance for Questionnaire Indices Using Confirmatory Factor Analysis and Item Response Theory

    ERIC Educational Resources Information Center

    Schulz, Wolfram

    2006-01-01

    International studies like PISA use context student or school questionnaires to collect data on student family background, attitudes and learning context. Questionnaire constructs are typically measured using dichotomous or Likert-type items. Scaling of questionnaire items in order to obtain measures of family background, student attitudes or…

  2. A Comparison of Item-Level and Scale-Level Multiple Imputation for Questionnaire Batteries

    ERIC Educational Resources Information Center

    Gottschall, Amanda C.; West, Stephen G.; Enders, Craig K.

    2012-01-01

    Behavioral science researchers routinely use scale scores that sum or average a set of questionnaire items to address their substantive questions. A researcher applying multiple imputation to incomplete questionnaire data can either impute the incomplete items prior to computing scale scores or impute the scale scores directly from other scale…

  3. Differential Item Functioning Analysis of the 2003-04 NHANES Physical Activity Questionnaire

    ERIC Educational Resources Information Center

    Gao, Yong; Zhu, Weimo

    2011-01-01

    Using differential item functioning (DIF) analyses, this study examined whether there were any DIF items in the National Health and Nutrition Examination Survey (NHANES) physical activity (PA) questionnaire. A subset of adult data from the 2003-04 NHANES study (n = 3,083) was used. PA items related to respondents' occupational, transportation,…

  4. The Factor Structure of the 60 Item General Health Questionnaire.

    ERIC Educational Resources Information Center

    Layton, Clive; Rust, John

    1986-01-01

    Male school children (N=241), all aged 16 years, and 144 men facing redundancy completed the 60 item version of the General Health Qestionnaire. Data were analysed using unrotated first principal component analysis followed by oblique rotation. The unrotated first principal component accounted for much of the variance, particularly in the school…

  5. Item Response Modeling of Forced-Choice Questionnaires

    ERIC Educational Resources Information Center

    Brown, Anna; Maydeu-Olivares, Alberto

    2011-01-01

    Multidimensional forced-choice formats can significantly reduce the impact of numerous response biases typically associated with rating scales. However, if scored with classical methodology, these questionnaires produce ipsative data, which lead to distorted scale relationships and make comparisons between individuals problematic. This research…

  6. Item Response Modeling: An Evaluation of the Children's Fruit and Vegetable Self-Efficacy Questionnaire

    ERIC Educational Resources Information Center

    Watson, Kathy; Baranowski, Tom; Thompson, Debbe

    2006-01-01

    Perceived self-efficacy (SE) for eating fruit and vegetables (FV) is a key variable mediating FV change in interventions. This study applies item response modeling (IRM) to a fruit, juice and vegetable self-efficacy questionnaire (FVSEQ) previously validated with classical test theory (CTT) procedures. The 24-item (five-point Likert scale) FVSEQ…

  7. Development of the Oxford Participation and Activities Questionnaire: constructing an item pool

    PubMed Central

    Kelly, Laura; Jenkinson, Crispin; Dummett, Sarah; Dawson, Jill; Fitzpatrick, Ray; Morley, David

    2015-01-01

    Purpose The Oxford Participation and Activities Questionnaire is a patient-reported outcome measure in development that is grounded on the World Health Organization International Classification of Functioning, Disability, and Health (ICF). The study reported here aimed to inform and generate an item pool for the new measure, which is specifically designed for the assessment of participation and activity in patients experiencing a range of health conditions. Methods Items were informed through in-depth interviews conducted with 37 participants spanning a range of conditions. Interviews aimed to identify how their condition impacted their ability to participate in meaningful activities. Conditions included arthritis, cancer, chronic back pain, diabetes, motor neuron disease, multiple sclerosis, Parkinson’s disease, and spinal cord injury. Transcripts were analyzed using the framework method. Statements relating to ICF themes were recast as questionnaire items and shown for review to an expert panel. Cognitive debrief interviews (n=13) were used to assess items for face and content validity. Results ICF themes relevant to activities and participation in everyday life were explored, and a total of 222 items formed the initial item pool. This item pool was refined by the research team and 28 generic items were mapped onto all nine chapters of the ICF construct, detailing activity and participation. Cognitive interviewing confirmed the questionnaire instructions, items, and response options were acceptable to participants. Conclusion Using a clear conceptual basis to inform item generation, 28 items have been identified as suitable to undergo further psychometric testing. A large-scale postal survey will follow in order to refine the instrument further and to assess its psychometric properties. The final instrument is intended for use in clinical trials and interventions targeted at maintaining or improving activity and participation. PMID:26056503

  8. [Creating a specific quality-of-life questionnaire in patients with glaucoma: item generation].

    PubMed

    Rouland, J F; Denis, P; Béchetoille, A; Rigeade, M C; Brouquet, Y; Arnould, B; Baudouin, C; Renard, J P; Bron, A; Nordmann, J P; Sellem, E

    2002-10-01

    The methods for developing Health-Related Quality-of-Life (HRQoL) measures and their application in medical research have demonstrated their utility in various chronic, progressive, or life-threatening diseases. The efforts made to allow the patient's perspective to be included in the methodological framework of evidence-based medicine have been successful. The assumption of a strong relationship between clinical status and daily life is certainly valid in ophthalmology. However, there is a lack of specific HRQoL measures dedicated to ophthalmic diseases. Our work aimed at creating the first Glaucoma-specific Quality of Life scale - the Glau-QoL questionnaire - to provide researchers and physicians with a comprehensive, practical, and validated tool. This article describes the first stage of the process, which consisted in generating items and formatting them in order to create a questionnaire that exhaustively covers the relevant concepts. The whole process was conducted by an expert committee including clinicians and methodologists. The standard recommendations in the development of a HRQoL questionnaire were followed: we first identified existing tools and performed a preliminary collection of concepts from the published literature; we then designed an interview guide with the help of clinicians; a trained psychologist interviewed 22 patients at various disease severity stages (from isolated hypertonic to severely impaired); the interviews were tape-recorded and scripted; general domains and related detailed concepts were identified from the script; they were then analyzed and organized; the format of the questionnaire was set up; and questions were derived from the patient's verbatim to capture the identified detailed concepts. The test questionnaire was applied to seven patients for cognitive debriefing. We finally amended the test questionnaire and designed the pilot questionnaire according to the patients' tests and the clinician's review. The test

  9. Mind Your Words: Positive and Negative Items Create Method Effects on the Five Facet Mindfulness Questionnaire

    ERIC Educational Resources Information Center

    Van Dam, Nicholas T.; Hobkirk, Andrea L.; Danoff-Burg, Sharon; Earleywine, Mitch

    2012-01-01

    Mindfulness, a construct that entails moment-to-moment effort to be aware of present experiences and positive attitudinal features, has become integrated into the sciences. The Five Facet Mindfulness Questionnaire (FFMQ), one popular measure of mindfulness, exhibits different responses to positively and negatively worded items in nonmeditating…

  10. Item response modeling: an evaluation of the children's fruit and vegetable self-efficacy questionnaire

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Perceived self-efficacy (SE) for eating fruit and vegetables (FV) is a key variable mediating FV change in interventions. This study applies item response modeling (IRM) to a fruit, juice and vegetable self-efficacy questionnaire (FVSEQ) previously validated with classical test theory (CTT) procedur...

  11. The Dimensionality and Gender Differential Item Functioning of the Mini Asthma Quality of Life Questionnaire

    ERIC Educational Resources Information Center

    Gelin, Michaela N.; Carleton, Bruce C.; Smith, M. Anne; Zumbo, Bruno D.

    2004-01-01

    The present study investigated the factor structure and item analysis of the Mini Asthma Quality of Life Questionnaire (MiniAQLQ) in a sample of 258 community-dwelling asthmatic adults between the ages of 16 and 87 years. The mean age was 56 years for males (N = 99) and 50 years for females (N = 159). This study compared the fit of three factor…

  12. Item wording and internal consistency of a measure of cohesion: the group environment questionnaire.

    PubMed

    Eys, Mark A; Carron, Albert V; Bray, Steven R; Brawley, Lawrence R

    2007-06-01

    A common practice for counteracting response acquiescence in psychological measures has been to employ both negatively and positively worded items. However, previous research has highlighted that the reliability of measures can be affected by this practice (Spector, 1992). The purpose of the present study was to examine the effect that the presence of negatively worded items has on the internal reliability of the Group Environment Questionnaire (GEQ). Two samples (N = 276) were utilized, and participants were asked to complete the GEQ (original and revised) on separate occasions. Results demonstrated that the revised questionnaire (containing all positively worded items) had significantly higher Cronbach alpha values for three of the four dimensions of the GEQ. Implications, alternatives, and future directions are discussed.

  13. The Long-Term Conditions Questionnaire: conceptual framework and item development

    PubMed Central

    Peters, Michele; Potter, Caroline M; Kelly, Laura; Hunter, Cheryl; Gibbons, Elizabeth; Jenkinson, Crispin; Coulter, Angela; Forder, Julien; Towers, Ann-Marie; A’Court, Christine; Fitzpatrick, Ray

    2016-01-01

    Purpose To identify the main issues of importance when living with long-term conditions to refine a conceptual framework for informing the item development of a patient-reported outcome measure for long-term conditions. Materials and methods Semi-structured qualitative interviews (n=48) were conducted with people living with at least one long-term condition. Participants were recruited through primary care. The interviews were transcribed verbatim and analyzed by thematic analysis. The analysis served to refine the conceptual framework, based on reviews of the literature and stakeholder consultations, for developing candidate items for a new measure for long-term conditions. Results Three main organizing concepts were identified: impact of long-term conditions, experience of services and support, and self-care. The findings helped to refine a conceptual framework, leading to the development of 23 items that represent issues of importance in long-term conditions. The 23 candidate items formed the first draft of the measure, currently named the Long-Term Conditions Questionnaire. Conclusion The aim of this study was to refine the conceptual framework and develop items for a patient-reported outcome measure for long-term conditions, including single and multiple morbidities and physical and mental health conditions. Qualitative interviews identified the key themes for assessing outcomes in long-term conditions, and these underpinned the development of the initial draft of the measure. These initial items will undergo cognitive testing to refine the items prior to further validation in a survey.

  14. The Long-Term Conditions Questionnaire: conceptual framework and item development

    PubMed Central

    Peters, Michele; Potter, Caroline M; Kelly, Laura; Hunter, Cheryl; Gibbons, Elizabeth; Jenkinson, Crispin; Coulter, Angela; Forder, Julien; Towers, Ann-Marie; A’Court, Christine; Fitzpatrick, Ray

    2016-01-01

    Purpose To identify the main issues of importance when living with long-term conditions to refine a conceptual framework for informing the item development of a patient-reported outcome measure for long-term conditions. Materials and methods Semi-structured qualitative interviews (n=48) were conducted with people living with at least one long-term condition. Participants were recruited through primary care. The interviews were transcribed verbatim and analyzed by thematic analysis. The analysis served to refine the conceptual framework, based on reviews of the literature and stakeholder consultations, for developing candidate items for a new measure for long-term conditions. Results Three main organizing concepts were identified: impact of long-term conditions, experience of services and support, and self-care. The findings helped to refine a conceptual framework, leading to the development of 23 items that represent issues of importance in long-term conditions. The 23 candidate items formed the first draft of the measure, currently named the Long-Term Conditions Questionnaire. Conclusion The aim of this study was to refine the conceptual framework and develop items for a patient-reported outcome measure for long-term conditions, including single and multiple morbidities and physical and mental health conditions. Qualitative interviews identified the key themes for assessing outcomes in long-term conditions, and these underpinned the development of the initial draft of the measure. These initial items will undergo cognitive testing to refine the items prior to further validation in a survey. PMID:27621678

  15. The Children's Behavior Questionnaire very short scale: psychometric properties and development of a one-item temperament scale.

    PubMed

    Sleddens, Ester F C; Hughes, Sheryl O; O'Connor, Teresia M; Beltran, Alicia; Baranowski, Janice C; Nicklas, Theresa A; Baranowski, Tom

    2012-02-01

    Little research has been conducted on the psychometrics of the very short scale (36 items) of the Children's Behavior Questionnaire, and no one-item temperament scale has been tested for use in applied work. In this study, 237 United States caregivers completed a survey to define their child's behavioral patterns (i.e., Surgency, Negative Affectivity Effortful Control) using both scales. Psychometrics of the 36-item Children's Behavior Questionnaire were examined using classical test theory, principal factor analysis, and item response modeling. Classical test theory analysis demonstrated adequate internal consistency and factor analysis confirmed a three-factor structure. Potential improvements to the measure were identified using item response modeling. A one-item (three response categories) temperament scale was validated against the three temperament factors of the 36-item scale. The temperament response categories correlated with the temperament factors of the 36-item scale, as expected. The one-item temperament scale may be applicable for clinical use.

  16. Psychometrical assessment and item analysis of the General Health Questionnaire in victims of terrorism.

    PubMed

    Delgado-Gomez, David; Lopez-Castroman, Jorge; de Leon-Martinez, Victoria; Baca-Garcia, Enrique; Cabanas-Arrate, Maria Luisa; Sanchez-Gonzalez, Antonio; Aguado, David

    2013-03-01

    There is a need to assess the psychiatric morbidity that appears as a consequence of terrorist attacks. The General Health Questionnaire (GHQ) has been used to this end, but its psychometric properties have never been evaluated in a population affected by terrorism. A sample of 891 participants included 162 direct victims of terrorist attacks and 729 relatives of the victims. All participants were evaluated using the 28-item version of the GHQ (GHQ-28). We examined the reliability and external validity of scores on the scale using Cronbach's alpha and Pearson correlation with the State-Trait Anxiety Inventory (STAI), respectively. The factor structure of the scale was analyzed with varimax rotation. Samejima's (1969) graded response model was used to explore the item properties. The GHQ-28 scores showed good reliability and item-scale correlations. The factor analysis identified 3 factors: anxious-somatic symptoms, social dysfunction, and depression symptoms. All factors showed good correlation with the STAI. Before rotation, the first, second, and third factor explained 44.0%, 6.4%, and 5.0% of the variance, respectively. Varimax rotation redistributed the percentages of variance accounted for to 28.4%, 13.8%, and 13.2%, respectively. Items with the highest loadings in the first factor measured anxiety symptoms, whereas items with the highest loadings in the third factor measured suicide ideation. Samejima's model found that high scores in suicide-related items were associated with severe depression. The factor structure of the GHQ-28 found in this study underscores the preeminence of anxiety symptoms among victims of terrorism and their relatives. Item response analysis identified the most difficult and significant items for each factor.

  17. An informant questionnaire for detecting Alzheimer's disease: are some items better than others?

    PubMed

    Sikkes, Sietske A M; Knol, Dirk L; van den Berg, Mark T; de Lange-de Klerk, Elly S M; Scheltens, Philip; Klein, Martin; Pijnenburg, Yolande A L; Uitdehaag, Bernard M J

    2011-07-01

    A decline in everyday cognitive functioning is important for diagnosing dementia. Informant questionnaires, such as the informant questionnaire on cognitive decline in the elderly (IQCODE), are used to measure this. Previously, conflicting results on the IQCODEs ability to discriminate between Alzheimer's disease (AD), mild cognitive impairment (MCI), and cognitively healthy elderly were found. We aim to investigate whether specific groups of items are more useful than others in discriminating between these patient groups. Informants of 180 AD, 59 MCI, and 89 patients with subjective memory complaints (SMC) completed the IQCODE. To investigate the grouping of questionnaire items, we used a two-dimensional graded response model (GRM).The association between IQCODE, age, gender, education, and diagnosis was modeled using structural equation modeling. The GRM with two groups of items fitted better than the unidimensional model. However, the high correlation between the dimensions (r=.90) suggested unidimensionality. The structural model showed that the IQCODE was able to differentiate between all patient groups. The IQCODE can be considered as unidimensional and as a useful addition to diagnostic screening in a memory clinic setting, as it was able to distinguish between AD, MCI, and SMC and was not influenced by gender or education. PMID:22882809

  18. Item analysis of the Leeds Dependence Questionnaire in community treatment centers.

    PubMed

    Galecki, Jeffrey M; Sherman, Martin F; Prenoveau, Jason M; Chan, Kitty S

    2016-09-01

    The present study extends the item-level psychometric information of the Leeds Dependence Questionnaire (LDQ; Raistrick et al., 1994) that has been purported to measure psychological dependence and the International Statistical Classification of Diseases and Related Health Problems-10th edition substance dependence criteria. Prior research on the LDQ has not established item-level properties or the degree of differential item functioning (DIF) by gender and substance type. Principal component and Mokken scale analyses were used to assess unidimensionality and monotonicity of the responses to the scale items, respectively. Graphical and statistical methods examined the model-data fit of the graded response model and two-parameter logistic model of LDQ responses (n = 1,681) obtained from 2 community treatment centers. DIF analysis was performed on gender (men = 1,313, women = 353) and substance (alcohol = 821, opiates = 528) groups. The 2PL achieved the best model-data fit. Three items provided little information about standing on the underlying construct, indicating that they are likely not good indicators of the "pure" psychological construct the LDQ aims to measure. Overall, the LDQ offers the greatest precision in quantifying psychological dependence in a clinical sample along the lower to mid ranges of this construct. Uniform DIF was present in Item 7 of the dichotomized responses by substance (alcohol vs. opiates). DIF by gender was not found in any of the LDQ items. Recommendations include revising the scaling and discussing the need to obtain LDQ data from different levels of care and primary identified substance. (PsycINFO Database Record PMID:27537001

  19. Validation of 5-item and 2-item questionnaires in Chinese version of Dizziness Handicap Inventory for screening objective benign paroxysmal positional vertigo.

    PubMed

    Chen, Wei; Shu, Liang; Wang, Qian; Pan, Hui; Wu, Jing; Fang, Jie; Sun, Xu-Hong; Zhai, Yu; Dong, You-Rong; Liu, Jian-Ren

    2016-08-01

    As possible candidate screening instruments for benign paroxysmal positional vertigo (BPPV), studies to validate the Dizziness Handicap Inventory (DHI) sub-scale (5-item and 2-item) and total scores are rare in China. From May 2014 to December 2014, 108(55 with and 53 without BPPV) patients complaining of episodic vertigo in the past week from a vertigo outpatient clinic were enrolled for DHI evaluation, as well as demographic and other clinical data. Objective BPPV was subsequently determined by positional evoking maneuvers under the record of optical Frenzel glasses. Cronbach's coefficient α was used to evaluate the reliability of psychometric scales. The validity of DHI total, 5-item and 2-item questionnaires to screen for BPPV was assessed by receiver operating characteristic (ROC) curves. It revealed that the DHI 5-item questionnaire had good internal consistency (Cronbach's coefficient α = 0.72). Area under the curve of total DHI, 5-item and 2-item scores for discriminating BPPV from those without was 0.678 (95 % CI 0.578-0.778), 0.873(95 % CI 0.807-0.940) and 0.895(95 % CI 0.836-0.953), respectively. It revealed 74.5 % sensitivity and 88.7 % specificity in separating BPPV and those without, with a cutoff value of 12 in the 5-item questionnaire. The corresponding rate of sensitivity and specificity was 78.2 and 88.7 %, respectively, with a cutoff value of 6 in 2-item questionnaire. The present study indicated that both 5-item and 2-item questionnaires in the Chinese version of DHI may be more valid than DHI total score for screening objective BPPV and merit further application in clinical practice in China.

  20. Differential item functioning on the Five Facet Mindfulness Questionnaire is minimal in demographically matched meditators and nonmeditators.

    PubMed

    Baer, Ruth A; Samuel, Douglas B; Lykins, Emily L B

    2011-03-01

    A recent study of the Five Facet Mindfulness Questionnaire reported high levels of differential item functioning (DIF) for 18 of its 39 items in meditating and nonmeditating samples that were not demographically matched. In particular, meditators were more likely to endorse positively worded items whereas nonmeditators were more likely to deny negatively worded (reverse-scored) items. The present study replicated these analyses in demographically matched samples of meditators and nonmeditators (n = 115 each) and found that evidence for DIF was minimal. There was little or no evidence for differential relationships between positively and negatively worded items for meditators and nonmeditators. Findings suggest that DIF based on items' scoring direction is not problematic when the Five Facet Mindfulness Questionnaire is used to compare demographically similar meditators and nonmeditators.

  1. Measuring the effects of online health information for patients: Item generation for an e-health impact questionnaire

    PubMed Central

    Kelly, Laura; Jenkinson, Crispin; Ziebland, Sue

    2013-01-01

    Objective The internet is a valuable resource for accessing health information and support. We are developing an instrument to assess the effects of websites with experiential and factual health information. This study aimed to inform an item pool for the proposed questionnaire. Methods Items were informed through a review of relevant literature and secondary qualitative analysis of 99 narrative interviews relating to patient and carer experiences of health. Statements relating to identified themes were re-cast as questionnaire items and shown for review to an expert panel. Cognitive debrief interviews (n = 21) were used to assess items for face and content validity. Results Eighty-two generic items were identified following secondary qualitative analysis and expert review. Cognitive interviewing confirmed the questionnaire instructions, 62 items and the response options were acceptable to patients and carers. Conclusion Using a clear conceptual basis to inform item generation, 62 items have been identified as suitable to undergo further psychometric testing. Practice implications The final questionnaire will initially be used in a randomized controlled trial examining the effects of online patient's experiences. This will inform recommendations on the best way to present patients’ experiences within health information websites. PMID:23598293

  2. The Dimensional Assessment of Personality Psychopathology Basic Questionnaire: shortened versions item analysis.

    PubMed

    Aluja, Anton; Blanch, Àngel; Blanco, Eduardo; Martí-Guiu, Maite; Balada, Ferran

    2014-01-01

    This study has been designed to evaluate and replicate the psychometric properties of the Dimensional Assessment of Personality Psychopathology-Basic Questionnaire (DAPP-BQ) and the DAPP-BQ short form (DAPP-SF) in a large Spanish general population sample. Additionally, we have generated a reduced form called DAPP-90, using a strategy based on a structural equation modeling (SEM) methodology in two independent samples, a calibration and a validation sample. The DAPP-90 scales obtained a more satisfactory fit on SEM adjustment values (average: TLI > .97 and RMSEA < .04) respect to full DAPP-BQ and the 136-item version. According to the factorial congruency coefficients, the DAPP-90 obtains a similar structure to the DAPP-BQ and the DAPP-SF. The DAPP-90 internal consistency is acceptable, with a Cronbach's alpha mean of .75. We did not find any differences in the pattern of relations between the two DAPP-BQ shortened versions and the SCL-90-R factors. The new 90-items version is especially useful when it is difficult to use the long version for diverse reasons, such as the assessment of patients in hospital consultation or in brief psychological assessments.

  3. Development and validation of the 48-item Symptom Questionnaire (SQ-48) in patients with depressive, anxiety and somatoform disorders.

    PubMed

    Carlier, Ingrid; Schulte-Van Maaren, Yvonne; Wardenaar, Klaas; Giltay, Erik; Van Noorden, Martijn; Vergeer, Peter; Zitman, Frans

    2012-12-30

    Self-report measures of psychological distress or psychopathology are widely used and can be easily implemented as psychiatric screening tools. Positive psychological constructs such as vitality/optimism and work functioning have scarcely been incorporated. We aimed to develop and validate a psychological distress instrument, including measures of vitality and work functioning. A patient sample with suspected depressive, anxiety, and somatoform disorders (N=242) and a reference sample of the general population (N=516) filled in the 48-item Symptom Questionnaire (SQ-48) plus a battery of observer-rated and self-report scales (MINI Plus, MADR, BAS, INH, BSI), using a web-based ROM programme. The resulting SQ-48 is multidimensional and includes the following nine subscales: Depression (MOOD, six items), Anxiety (ANXI, six items), Somatization (SOMA, seven items), Agoraphobia (AGOR, four items), Aggression (AGGR, four items), Cognitive problems (COGN, five items), Social Phobia (SOPH, five items), Work functioning (WORK, five items), and Vitality (VITA, six items). The results showed good internal consistency as well as good convergent and divergent validity. The SQ-48 is meant to be available in the public domain for Routine Outcome Monitoring (ROM) and can be used as a screening/ monitoring tool in clinical settings (psychiatric and non-psychiatric), as a benchmark tool, or for research purposes.

  4. Analysis of the Gender Variable in the Eysenck Personality Questionnaire--Revised Scales Using Differential Item Functioning Techniques

    ERIC Educational Resources Information Center

    Escorial, Sergio; Navas, Maria J.

    2007-01-01

    Studies in the field of personality have systematically found gender differences in two of the three dimensions of the Eysenck model: neuroticism and psychoticism. This study aims to analyze these differences in the Eysenck Personality Questionnaire--Revised (EPQ-R) scales using differential item functioning (DIF) techniques to determine whether…

  5. Examining the Factor Structure and Discriminant Validity of the 12-Item General Health Questionnaire (GHQ-12) Among Spanish Postpartum Women

    ERIC Educational Resources Information Center

    Aguado, Jaume; Campbell, Alistair; Ascaso, Carlos; Navarro, Purificacion; Garcia-Esteve, Lluisa; Luciano, Juan V.

    2012-01-01

    In this study, the authors tested alternative factor models of the 12-item General Health Questionnaire (GHQ-12) in a sample of Spanish postpartum women, using confirmatory factor analysis. The authors report the results of modeling three different methods for scoring the GHQ-12 using estimation methods recommended for categorical and binary data.…

  6. Examining Dual Meanings of Items in 2 x 2 Achievement Goal Questionnaires through MTMM Modeling and MDS Approach

    ERIC Educational Resources Information Center

    Wu, Chia-Huei; Chen, Lung Hung

    2010-01-01

    In 2001, Elliot and McGregor proposed a 2 x 2 (mastery-performance x approach- avoidance) achievement goal frameworks and developed a questionnaire to measure four goals (mastery-approach, mastery-avoidance, performance-approach, and performance-avoidance goals). This study examines the dual meanings of items in 2 x 2 achievement goal…

  7. A study of the face validity of the 40 item version of the Defense Style Questionnaire (DSQ-40).

    PubMed

    Chabrol, Henri; Rousseau, Amélie; Rodgers, Rachel; Callahan, Stacey; Pirlot, Gérard; Sztulman, Henri

    2005-11-01

    There are few studies examining the face validity of the 40-item version of the Defense Style Questionnaire (DSQ-40). Moreover, the existing studies have provided conflicting results. The present study provides an in-depth examination of the face validity of the DSQ-40. Eight clinicians independently attributed each item of the DSQ-40 to a defense mechanism. The defense mechanisms listed in the DSM-IV Defensive Functioning Scale and their definitions were provided as a guide, along with the definition of those defense mechanisms investigated by the DSQ that are not included. It was further specified that the raters could attribute the items to defense mechanisms other than those listed or coping mechanisms. Twelve items out of 40 (30%) were attributed to the defense mechanisms they were supposed to investigate by fewer than four out of the eight raters. This result suggests that a substantial part of the DSQ-40 is lacking in face validity.

  8. The Menstrual Joy Questionnaire Items Alone Can Positively Prime Reporting of Menstrual Attitudes and Symptoms

    ERIC Educational Resources Information Center

    Aubeeluck, Aimee; Maguire, Moira

    2002-01-01

    Chrisler, Johnston, Champagne, and Preston (1994) reported that the title of the Menstrual Joy Questionnaire (MJQ) could prime participants to report positive changes on the Menstrual Distress Questionnaire (MDQ) and greater endorsement of "menstruation as a natural event" on the Menstrual Attitudes Questionnaire (MAQ). This study is a partial…

  9. A new ten-item questionnaire for assessing sensitive skin: the Sensitive Scale-10.

    PubMed

    Misery, Laurent; Jean-Decoster, Catherine; Mery, Sophie; Georgescu, Victor; Sibaud, Vincent

    2014-11-01

    Sensitive skin is common but until now there has been no scale for measuring its severity. The Sensitive Scale is a new scale with a 14-item and a 10-item version that was tested in 11 countries in different languages on 2,966 participants. The aim of this study was to validate the pertinence of using the Sensitive Scale to measure the severity of sensitive skin. The internal consistency was high. Correlations with the dry skin type, higher age, female gender, fair phototypes and Dermatology Life Quality Index were found. Using the 10-item version appeared to be preferable because it was quicker and easier to complete, with the same internal consistency and the 4 items that were excluded were very rarely observed in patients. The mean initial scores were around 44/140 and 37/100. The use of a cream for sensitive skin showed the pertinence of the scale before and after treatment.

  10. Validities of the Signed and Unsigned Lecture Questionnaires Using the Item Response Theory

    ERIC Educational Resources Information Center

    Hirose, Hideo

    2011-01-01

    Teachers often raise a question that whether the lecture questionnaires are necessary or not. In this paper, we first show the recent statistical analysis for the official unsigned questionnaire evaluation results took in our faculty. We have found that: (1) the evaluation scores of lectures by students have been rising up year by year, which…

  11. The effect of including a monetary motive item on the gambling motives questionnaire in a sample of moderate gamblers.

    PubMed

    Dechant, Kristianne; Ellery, Michael

    2011-06-01

    This study explored the factor structure of the Gambling Motives Questionnaire (GMQ) with a large stratified sample of 839 moderate gamblers (49% female; median age category = 45-54 years) and examined the effect of including a monetary motive item on GMQ factor structure. Participants responded to a telephone survey in which they were asked how often they gamble for each of 16 reasons, including the 15 GMQ motives and an additional motive: "to win money". Exploratory principal components analysis of the 15 GMQ items revealed three factors, together accounting for 49.04% of the total variance in GMQ scores. The factors tapped enhancement, coping and social motives, although only the coping subscale displayed strong internal consistency. A second exploratory principal components analysis of the 15 GMQ items and the monetary motive item continued to reveal three factors tapping enhancement, coping and social motives. The addition of the monetary motive item strengthened the independence of the components and dramatically improved the internal consistency of the enhancement factor. The results suggest that the psychometric properties of the GMQ, when used with a population of moderate gamblers, may be considerably strengthened with only minor modifications. PMID:20496161

  12. The Childhood Cancer Survivor Study-Neurocognitive Questionnaire (CCSS-NCQ) Revised: Item Response Analysis and Concurrent Validity

    PubMed Central

    Kenzik, Kelly M.; Huang, I-Chan; Brinkman, Tara M.; Baughman, Brandon; Ness, Kirsten K.; Shenkman, Elizabeth A.; Hudson, Melissa M.; Robison, Leslie L.; Krull, Kevin R.

    2014-01-01

    Objective Childhood cancer survivors are at risk for neurocognitive impairment related to cancer diagnosis or treatment. This study refined and further validated the Childhood Cancer Survivor Study Neurocognitive Questionnaire (CCSS-NCQ), a scale developed to screen for impairment in long-term survivors of childhood cancer. Method Items related to task efficiency, memory, organization and emotional regulation domains were examined using item response theory (IRT). Data were collected from 833 adult survivors of childhood cancer in the St. Jude Lifetime Cohort Study who completed self-report and direct neurocognitive testing. The revision process included: 1) content validity mapping of items to domains, 2) constructing a revised CCSS-NCQ, 3) selecting items within specific domains using IRT, and 4) evaluating concordance between the revised CCSS-NCQ and direct neurocognitive assessment. Results Using content and measurement properties, 32 items were retained (8 items in 4 domains). Items captured low to middle levels of neurocognitive concerns. The latent domain scores demonstrated poor convergent/divergent validity with the direct assessments. Adjusted effect sizes (Cohen's d) for agreement between self-reported memory and direct memory assessment were moderate for total recall (ES=0.66), long-term memory (ES=0.63), and short-term memory (ES=0.55). Effect sizes between self-rated task efficiency and direct assessment of attention were moderate for focused attention (ES=0.70) and attention span (ES=0.50), but small for sustained attention (ES=0.36). Cranial radiation therapy and female gender were associated with lower self-reported neurocognitive function. Conclusion The revised CCSS-NCQ demonstrates adequate measurement properties for assessing day-to-day neurocognitive concerns in childhood cancer survivors, and adds useful information to direct assessment. PMID:24933482

  13. Investigation and Treatment of Missing Item Scores in Test and Questionnaire Data

    ERIC Educational Resources Information Center

    Sijtsma, Klaas; van der Ark, L. Andries

    2003-01-01

    This article first discusses a statistical test for investigating whether or not the pattern of missing scores in a respondent-by-item data matrix is random. Since this is an asymptotic test, we investigate whether it is useful in small but realistic sample sizes. Then, we discuss two known simple imputation methods, person mean (PM) and two-way…

  14. Psychometric Properties of the International Personality Item Pool Big-Five Personality Questionnaire for the Greek population.

    PubMed

    Ypofanti, Maria; Zisi, Vasiliki; Zourbanos, Nikolaos; Mouchtouri, Barbara; Tzanne, Pothiti; Theodorakis, Yannis; Lyrakos, Georgios

    2015-09-30

    Goldberg's International Personality Item Pool (IPIP) big-five personality factor markers currently lack validating evidence. The structure of the 50-item IPIP was examined in two different adult samples (total N=811), in each case justifying a 5-factor solution, with only minor discrepancies. Age differences were comparable to previous findings using other inventories. One sample (N=193) also completed additionally another personality measure (the TIPI Short Form). Conscientiousness, extraversion and emotional stability/neuroticism scales of the IPIP were highly correlated with those of the TIPI (r=0.62 to 0.65, P=0.01). Agreeableness and Intellect/Openness scales correlated less strongly (r=0.54 and 0.58 respectively, P=0.01). The IPIP scales have good internal consistency (a=0.88) and relate strongly to major dimensions of personality assessed by the two questionnaires. PMID:26973962

  15. Psychometric Properties of the International Personality Item Pool Big-Five Personality Questionnaire for the Greek population.

    PubMed

    Ypofanti, Maria; Zisi, Vasiliki; Zourbanos, Nikolaos; Mouchtouri, Barbara; Tzanne, Pothiti; Theodorakis, Yannis; Lyrakos, Georgios

    2015-09-30

    Goldberg's International Personality Item Pool (IPIP) big-five personality factor markers currently lack validating evidence. The structure of the 50-item IPIP was examined in two different adult samples (total N=811), in each case justifying a 5-factor solution, with only minor discrepancies. Age differences were comparable to previous findings using other inventories. One sample (N=193) also completed additionally another personality measure (the TIPI Short Form). Conscientiousness, extraversion and emotional stability/neuroticism scales of the IPIP were highly correlated with those of the TIPI (r=0.62 to 0.65, P=0.01). Agreeableness and Intellect/Openness scales correlated less strongly (r=0.54 and 0.58 respectively, P=0.01). The IPIP scales have good internal consistency (a=0.88) and relate strongly to major dimensions of personality assessed by the two questionnaires.

  16. Psychometric Properties of the International Personality Item Pool Big-Five Personality Questionnaire for the Greek population

    PubMed Central

    Ypofanti, Maria; Zisi, Vasiliki; Zourbanos, Nikolaos; Mouchtouri, Barbara; Tzanne, Pothiti; Theodorakis, Yannis; Lyrakos, Georgios

    2015-01-01

    Goldberg’s International Personality Item Pool (IPIP) big-five personality factor markers currently lack validating evidence. The structure of the 50-item IPIP was examined in two different adult samples (total N=811), in each case justifying a 5-factor solution, with only minor discrepancies. Age differences were comparable to previous findings using other inventories. One sample (N=193) also completed additionally another personality measure (the TIPI Short Form). Conscientiousness, extraversion and emotional stability/neuroticism scales of the IPIP were highly correlated with those of the TIPI (r=0.62 to 0.65, P=0.01). Agreeableness and Intellect/Openness scales correlated less strongly (r=0.54 and 0.58 respectively, P=0.01). The IPIP scales have good internal consistency (a=0.88) and relate strongly to major dimensions of personality assessed by the two questionnaires. PMID:26973962

  17. Psychometrical Assessment and Item Analysis of the General Health Questionnaire in Victims of Terrorism

    ERIC Educational Resources Information Center

    Delgado-Gomez, David; Lopez-Castroman, Jorge; de Leon-Martinez, Victoria; Baca-Garcia, Enrique; Cabanas-Arrate, Maria Luisa; Sanchez-Gonzalez, Antonio; Aguado, David

    2013-01-01

    There is a need to assess the psychiatric morbidity that appears as a consequence of terrorist attacks. The General Health Questionnaire (GHQ) has been used to this end, but its psychometric properties have never been evaluated in a population affected by terrorism. A sample of 891 participants included 162 direct victims of terrorist attacks and…

  18. Validation of a Six Item Questionnaire for Assessing Type A Behavior.

    ERIC Educational Resources Information Center

    Perlman, Baron; And Others

    Type A behavior is an aggregate of behaviors associated with increased risk of coronary heart disease. Two self-administered questionnaires used to determine the presence of Type A behavior, the Jenkins Activity Survey and Framingham Type A Behavior Pattern Scale, were administered to 150 undergraduate students at a midwestern university, along…

  19. Deep brain stimulation and responsiveness of the Persian version of Parkinson’s disease questionnaire with 39-items

    PubMed Central

    Shahidi, Gholam Ali; Ghaempanah, Zeinab; Khalili, Yasaman; Nojomi, Marzieh

    2014-01-01

    Background: Assessment of quality-of-life (QOF) as an outcome measure after deep brain stimulation (DBS) surgery in patients with Parkinson’s disease (PD) need a valid, reliable and responsive instrument. The aim of the current study was to determine responsiveness of validated Persian version of PD questionnaire with 39-items (PDQ-39) after DBS surgery in patients with PD. Methods: Eleven patients with PD, who were candidate for DBS operation between May 2012 and June 2013 were assessed. PDQ-39 and short-form questionnaire with 36-items (SF-36) were used. To assess responsiveness of PDQ-39 standardized response mean (SRM) was used. Results: Mean age was 51.8 (8.8) and all of the patients, but just one were male (10 patients). Mean duration of the disease was 8.7 (2.1) years. Eight patients were categorized as moderate using Hoehn and Yahr (H and Y) classification. All patients had a better H and Y score compared with the baseline evaluation (3.09 vs. 0.79). The amount of SRM was above 0.70 for all domains means a large responsiveness for PDQ-39. Conclusion: Persian version of PDQ-39 has an acceptable responsiveness and could be used to assess as an outcome measure to evaluate the effect of therapies on PD. PMID:25632334

  20. An Investigation of the Correctness of Item Assignment on the Subscales of the Student Adaptation to College Questionnaire and Its Temporal Stability

    ERIC Educational Resources Information Center

    Roszkowski, Michael J.

    2014-01-01

    The Student Adaptation to College Questionnaire (SACQ) was administered to first year students during the fifth week of their first semester and then again at the end of the semester. The primary purpose was to examine item-remainder correlations to determine if the items are placed correctly into their respective domains. A secondary aim was to…

  1. Quality of Responses of High School Students to Questionnaire Items. High School and Beyond: A National Longitudinal Study for the 1980's.

    ERIC Educational Resources Information Center

    Fetters, William B.; And Others

    Three features of High School and Beyond (HS&B) provide rare opportunities for examining the quality of the responses of high school students to group-administered questionnaires: (1) many identical or similar items also were asked in questionnaires completed by about 6,500 of the students' parents; (2) high school transcripts containing…

  2. Clarification of the factor structure of the 12-item General Health Questionnaire among Japanese adolescents and associated sleep status.

    PubMed

    Suzuki, Hiroyuki; Kaneita, Yoshitaka; Osaki, Yoneatsu; Minowa, Masumi; Kanda, Hideyuki; Suzuki, Kenji; Wada, Kiyoshi; Hayashi, Kenji; Tanihata, Takeo; Ohida, Takashi

    2011-06-30

    If the factors affecting the mental health status of adolescents and their association with sleep status could be clarified, this information would be helpful for formulating lifestyle and healthcare guidance for the promotion of healthy growth and the prevention of mental problems in these individuals. The purpose of this study was to clarify (1) the factor structure of the 12-item General Health Questionnaire (GHQ-12), and (2) the associations between the factors extracted from this questionnaire and lifestyle, in particular sleep status, by using a representative sample population of Japanese adolescents. One hundred three thousand sixty hundred fifty self-administered questionnaires were collected from students enrolled in junior high and high schools in Japan. Of these questionnaires, 99,668 were analyzed. Sleep duration, subjective sleep assessment, bedtime, and insomnia symptoms of these students over the past month were studied to investigate sleep status. The factor analyses yielded two factors: depression/anxiety and loss of positive emotion. Sleep duration of less than 7h was found to be associated with both depression/anxiety and loss of positive emotion, whereas sleep duration of 8h or more was associated only with loss of positive emotion. Subjective sleep assessment and insomnia symptoms were associated with both depression/anxiety and loss of positive emotion. It was demonstrated that two underlying factors of mental health status were associated with differences in sleep status. In order to improve the mental health status of adolescents, it is important to provide guidance about sleep and lifestyle habits according to the mental health status of the individual.

  3. Measurement equivalence of the KINDL questionnaire across child self-reports and parent proxy-reports: a comparison between item response theory and ordinal logistic regression.

    PubMed

    Jafari, Peyman; Sharafi, Zahra; Bagheri, Zahra; Shalileh, Sara

    2014-06-01

    Measurement equivalence is a necessary assumption for meaningful comparison of pediatric quality of life rated by children and parents. In this study, differential item functioning (DIF) analysis is used to examine whether children and their parents respond consistently to the items in the KINDer Lebensqualitätsfragebogen (KINDL; in German, Children Quality of Life Questionnaire). Two DIF detection methods, graded response model (GRM) and ordinal logistic regression (OLR), were applied for comparability. The KINDL was completed by 1,086 school children and 1,061 of their parents. While the GRM revealed that 12 out of the 24 items were flagged with DIF, the OLR identified 14 out of the 24 items with DIF. Seven items with DIF and five items without DIF were common across the two methods, yielding a total agreement rate of 50 %. This study revealed that parent proxy-reports cannot be used as a substitute for a child's ratings in the KINDL.

  4. A simple tool for diet evaluation in primary health care: validation of a 16-item food intake questionnaire.

    PubMed

    Hemiö, Katri; Pölönen, Auli; Ahonen, Kirsti; Kosola, Mikko; Viitasalo, Katriina; Lindström, Jaana

    2014-03-04

    Our aim was to validate a 16-item food intake questionnaire (16-FIQ) and create an easy to use method to estimate patients' nutrient intake in primary health care. Participants (52 men, 25 women) completed a 7-day food record and a 16-FIQ. Food and nutrient intakes were calculated and compared using Spearman correlation. Further, nutrient intakes were compared using kappa-statistics and exact and opposite agreement of intake tertiles. The results indicated that the 16-FIQ reliably categorized individuals according to their nutrient intakes. Methods to estimate nutrient intake based on the answers given in 16-FIQ were created. In linear regression models nutrient intake estimates from the food records were used as the dependent variables and sum variables derived from the 16-FIQ were used as the independent variables. Valid regression models were created for the energy proportion of fat, saturated fat, and sucrose and the amount of fibre (g), vitamin C (mg), iron (mg), and vitamin D (μg) intake. The 16-FIQ is a valid method for estimating nutrient intakes in group level. In addition, the 16-FIQ could be a useful tool to facilitate identification of people in need of dietary counselling and to monitor the effect of counselling in primary health care.

  5. Functional Activities Questionnaire items that best discriminate and predict progression from clinically normal to mild cognitive impairment

    PubMed Central

    Marshall, Gad A.; Zoller, Amy S.; Lorius, Natacha; Amariglio, Rebecca E.; Locascio, Joseph J.; Johnson, Keith A.; Sperling, Reisa A.; Rentz, Dorene M.

    2015-01-01

    Background Impairment in instrumental activities of daily living (IADL) emerges in the transition from mild cognitive impairment (MCI) to Alzheimer’s disease (AD) dementia. Some IADL scales are sensitive to early deficits in MCI, but none have been validated for detecting subtle functional changes in clinically normal (CN) elderly at risk for AD. Methods Data from 624 subjects participating in the Alzheimer’s Disease Neuroimaging Initiative and 524 subjects participating in the Massachusetts Alzheimer’s Disease Research Center, which are two large cohorts including CN elderly and MCI subjects, were used to determine which Functional Activities Questionnaire items best discriminate between and predict progression from CN to MCI. Results We found that “Remembering appointments” and “assembling tax records” best discriminated between CN and MCI subjects, while worse performance on “paying attention and understanding a TV program”, “paying bills/balancing checkbook”, and “heating water and turning off the stove” predicted greater hazard of progressing from a diagnosis of CN to MCI. Conclusions These results demonstrate that certain questions are especially sensitive in detecting the earliest functional changes in CN elderly at risk for AD. As the field moves toward earlier intervention in preclinical AD, it is important to determine which IADL changes can be detected at that stage and track decline over time. PMID:26017560

  6. The Factor Structure and Factorial Invariance of the 12-Item General Health Questionnaire (GHQ-12) across Time: Evidence from Two Community-Based Samples

    ERIC Educational Resources Information Center

    Makikangas, Anne; Feldt, Taru; Kinnunen, Ulla; Tolvanen, Asko; Kinnunen, Marja-Liisa; Pulkkinen, Lea

    2006-01-01

    This study provides new knowledge about the factor structure of the 12-item General Health Questionnaire (GHQ-12; D. Goldberg, 1972) through the application of confirmatory factor analysis to longitudinal data, thereby enabling investigation of the factor structure, its invariance across time, and the rank-order stability of the factors. Two…

  7. High Concordance between Self-Reported Adherence, Treatment Outcome and Satisfaction with Care Using a Nine-Item Health Questionnaire in InfCareHIV

    PubMed Central

    Marrone, Gaetano; Mellgren, Åsa; Eriksson, Lars E.; Svedhem, Veronica

    2016-01-01

    Background In this cross-sectional study we present an integrated analysis of a self-reported Health Questionnaire and socio-demographic and treatment outcome data from the national Swedish HIV cohort, InfCareHIV. Objectives To evaluate the Health Questionnaire and identify the main determinants of adherence. Methods A total of 2,846 patients answered a nine-item disease-specific Health Questionnaire between 2012 and 2014, corresponding to 44% of all active patients in the national InfCareHIV cohort. The questionnaire assessed patient related outcome measures (PROMs) regarding health and antiretroviral treatment (ART) and patient related experience measures (PREMs) regarding involvement in care and satisfaction with the care provider. Result We found the Health Questionnaire to be valid and reliable when used in ordinary clinical practice. There was a high concordance between self-reported adherence to ART in the past seven days and treatment outcome, with 94% of patients who reported optimal adherence having a viral load <50 copies/ml. The main determinants of optimal adherence were heterosexual transmission path, being born in Sweden, being male, not reporting experience of ART side effects and being fully satisfied with care. Conclusion The nine-item Health Questionnaire can identify patients at risk of treatment failure, those in need of clinical assessment of adverse events and those with impaired physical health. PMID:27310201

  8. Fitting a Mixture Item Response Theory Model to Personality Questionnaire Data: Characterizing Latent Classes and Investigating Possibilities for Improving Prediction

    ERIC Educational Resources Information Center

    Maij-de Meij, Annette M.; Kelderman, Henk; van der Flier, Henk

    2008-01-01

    Mixture item response theory (IRT) models aid the interpretation of response behavior on personality tests and may provide possibilities for improving prediction. Heterogeneity in the population is modeled by identifying homogeneous subgroups that conform to different measurement models. In this study, mixture IRT models were applied to the…

  9. Development of new physical activity and sedentary behavior change self-efficacy questionnaires using item response modeling

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Theoretically, increased levels of physical activity self-efficacy (PASE) should lead to increased physical activity, but few studies have reported this effect among youth. This failure may be at least partially attributable to measurement limitations. In this study, Item Response Modeling (IRM) was...

  10. Development of new physical activity and sedentary behavior change self-efficacy questionnaires using item response modeling

    PubMed Central

    Jago, Russell; Baranowski, Tom; Watson, Kathy; Bachman, Christine; Baranowski, Janice C; Thompson, Debbe; Hernández, Arthur E; Venditti, Elizabeth; Blackshear, Tara; Moe, Esther

    2009-01-01

    Background Theoretically, increased levels of physical activity self-efficacy (PASE) should lead to increased physical activity, but few studies have reported this effect among youth. This failure may be at least partially attributable to measurement limitations. In this study, Item Response Modeling (IRM) was used to develop new physical activity and sedentary behavior change self-efficacy scales. The validity of the new scales was compared with accelerometer assessments of physical activity and sedentary behavior. Methods New PASE and sedentary behavior change (TV viewing, computer video game use, and telephone use) self-efficacy items were developed. The scales were completed by 714, 6th grade students in seven US cities. A limited number of participants (83) also wore an accelerometer for five days and provided at least 3 full days of complete data. The new scales were analyzed using Classical Test Theory (CTT) and IRM; a reduced set of items was produced with IRM and correlated with accelerometer counts per minute and minutes of sedentary, light and moderate to vigorous activity per day after school. Results The PASE items discriminated between high and low levels of PASE. Full and reduced scales were weakly correlated (r = 0.18) with accelerometer counts per minute after school for boys, with comparable associations for girls. Weaker correlations were observed between PASE and minutes of moderate to vigorous activity (r = 0.09 – 0.11). The uni-dimensionality of the sedentary scales was established by both exploratory factor analysis and the fit of items to the underlying variable and reliability was assessed across the length of the underlying variable with some limitations. The reduced sedentary behavior scales had poor reliability. The full scales were moderately correlated with light intensity physical activity after school (r = 0.17 to 0.33) and sedentary behavior (r = -0.29 to -0.12) among the boys, but not for girls. Conclusion New physical activity

  11. Are Hip-Specific Items Useful in a Quality of Life Questionnaire for Patients with Hip Fractures?

    ERIC Educational Resources Information Center

    Yao, Kai-Ping Grace; Lee, Hsin-Yi; Tsauo, Jau-Yih

    2009-01-01

    Researchers measure the significance of hip fracture by the patient's impairment. The patient's quality of life (QOL) is usually also substantially affected. However, there is no specific quality of life (QOL) questionnaire for patients with hip fractures. This study was designed to determine whether adding a new set of specific questions about…

  12. Shared decision making in psychiatric practice and the primary care setting is unique, as measured using a 9-item Shared Decision Making Questionnaire (SDM-Q-9)

    PubMed Central

    De las Cuevas, Carlos; Peñate, Wenceslao; Perestelo-Pérez, Lilisbeth; Serrano-Aguilar, Pedro

    2013-01-01

    Background To measure and compare the extent to which shared a decision making (SDM) process is implemented both in psychiatric outpatient clinical encounters and in the primary care setting from the patient’s perspective. Methods A total of 1,477 patients recruited from the Canary Islands Health Service mental health and primary care departments were invited to complete the nine-item Shared Decision Making Questionnaire (SDM-Q-9) immediately after their consultation. MANCOVA, Student’s t-test, and Pearson correlations were used to assess the relationship and differences between SDM-Q-9 scores in patient samples. Results No differences were found in SDM-Q-9 total scores between the two patient samples, but there were relevant differences when item by item analysis was applied; differences were observed according to the different steps of the SDM process. SDM is present to a very limited extent in the routine psychiatric setting compared to primary care. Patients’ age, education, type of appointment, and treatment decision all play a specific role in predicting SDM. Conclusion The study provides evidence that SDM is a complex process that needs to be analyzed according to its different steps. SDM patterns were different in the primary care and psychiatric outpatient care settings and reflect quite a different perspective of the decision making process. PMID:23950646

  13. Distinguishing Dispositional and Cultivated Forms of Mindfulness: Item-Level Factor Analysis of Five-Facet Mindfulness Questionnaire and Construction of Short Inventory of Mindfulness Capability.

    PubMed

    Duan, Wenjie; Li, Jinxia

    2016-01-01

    The widely used Five-Facet Mindfulness Questionnaire (FFMQ) mixes the dispositional and cultivated forms of mindfulness, thereby resulting in factor issues in previous studies. The present study distinguished the two forms of mindfulness and developed a Short Inventory of Mindfulness Capability at the item level of FFMQ. Three facets of mindfulness, namely, Describing, Acting with Awareness, and Non-judging of Experience, were assessed using community (n = 433) and student (n = 347) samples. Both meditators and non-meditators participated. Exploratory and confirmatory factor analysis (CFA) revealed a three-factor model of mindfulness with 12 items (four items per subscale). Psychometric evaluation demonstrated the solid factor structure of the measurement with high factor loadings, good internal consistency, and convergent validities. Longitudinal analysis indicated that the Acting with Awareness facet was a significant predictor of depression and anxiety symptoms 6 months later. Discussions focused on the roles of mindfulness capability on mental health as well as the relationship between them. A higher-order factor of mindfulness should be used to examine the efficacy of intervention or monitor the changes. Researchers who need to study the specific role or efficacy of each facet should calculate the scores of different facets. PMID:27667978

  14. Distinguishing Dispositional and Cultivated Forms of Mindfulness: Item-Level Factor Analysis of Five-Facet Mindfulness Questionnaire and Construction of Short Inventory of Mindfulness Capability

    PubMed Central

    Duan, Wenjie; Li, Jinxia

    2016-01-01

    The widely used Five-Facet Mindfulness Questionnaire (FFMQ) mixes the dispositional and cultivated forms of mindfulness, thereby resulting in factor issues in previous studies. The present study distinguished the two forms of mindfulness and developed a Short Inventory of Mindfulness Capability at the item level of FFMQ. Three facets of mindfulness, namely, Describing, Acting with Awareness, and Non-judging of Experience, were assessed using community (n = 433) and student (n = 347) samples. Both meditators and non-meditators participated. Exploratory and confirmatory factor analysis (CFA) revealed a three-factor model of mindfulness with 12 items (four items per subscale). Psychometric evaluation demonstrated the solid factor structure of the measurement with high factor loadings, good internal consistency, and convergent validities. Longitudinal analysis indicated that the Acting with Awareness facet was a significant predictor of depression and anxiety symptoms 6 months later. Discussions focused on the roles of mindfulness capability on mental health as well as the relationship between them. A higher-order factor of mindfulness should be used to examine the efficacy of intervention or monitor the changes. Researchers who need to study the specific role or efficacy of each facet should calculate the scores of different facets.

  15. Distinguishing Dispositional and Cultivated Forms of Mindfulness: Item-Level Factor Analysis of Five-Facet Mindfulness Questionnaire and Construction of Short Inventory of Mindfulness Capability

    PubMed Central

    Duan, Wenjie; Li, Jinxia

    2016-01-01

    The widely used Five-Facet Mindfulness Questionnaire (FFMQ) mixes the dispositional and cultivated forms of mindfulness, thereby resulting in factor issues in previous studies. The present study distinguished the two forms of mindfulness and developed a Short Inventory of Mindfulness Capability at the item level of FFMQ. Three facets of mindfulness, namely, Describing, Acting with Awareness, and Non-judging of Experience, were assessed using community (n = 433) and student (n = 347) samples. Both meditators and non-meditators participated. Exploratory and confirmatory factor analysis (CFA) revealed a three-factor model of mindfulness with 12 items (four items per subscale). Psychometric evaluation demonstrated the solid factor structure of the measurement with high factor loadings, good internal consistency, and convergent validities. Longitudinal analysis indicated that the Acting with Awareness facet was a significant predictor of depression and anxiety symptoms 6 months later. Discussions focused on the roles of mindfulness capability on mental health as well as the relationship between them. A higher-order factor of mindfulness should be used to examine the efficacy of intervention or monitor the changes. Researchers who need to study the specific role or efficacy of each facet should calculate the scores of different facets. PMID:27667978

  16. Psychometric study of the Persian short-form eight-item Parkinson’s disease questionnaire (PDQ-8) to evaluate health related quality of life (HRQoL)

    PubMed Central

    2014-01-01

    Background To assess validation and reliability of the Persian version of the short-form 8-item Parkinson’s disease questionnaire (PDQ-8) and to compare its psychometric properties with that of the long-form questionnaire (PDQ-39) in order to evaluate the health-related quality of life (HRQoL) in patients with Parkinson’s disease (PD). Methods This cross-sectional study was conducted on 114 non-demented idiopathic PD (IPD) patients consecutively recruited from an outpatient referral movement disorder clinic. Patients were interviewed to fill in the Persian version of PDQ-39 and PDQ-8 questionnaires and clinical examination was performed to measure disease severity indices. Results The Cronbach’s alpha coefficient of the entire PDQ-8 was 0.740 (95% CI: 0.661-0.806). Replacement of PDQ-8 items with other questions with the highest internal consistency within each dimension of the original PDQ-39 did not improve Cronbach’s alpha coefficient [0.723 (95% CI: 0.639-0.794)]. The scores from both PDQ-8 and PDQ-39 had significant correlation with the Hoehn & Yahr (rPDQ-8 = 0.376, rPDQ-39 = 0.442), and Schwab & England (rPDQ-8 = -0.503, rPDQ-39 = -0.598) disease severity scales and disease duration (rPDQ-8 = 0.342, rPDQ-39 = 0.396). Conclusions Persian version of the short-form PDQ (PDQ-8) was shown to be a valid and reliable instrument to assess disease-specific HRQoL in a PD population when used independently. Although the PDQ-8 items were not necessarily those with the highest internal consistency in the components of PDQ-39, they entirely showed proper psychometric properties especially in mental and behavioral aspects. PDQ-8 is a practical and informative instrument in daily clinical practice where clinicians are in shortage of time and when a validated self-reported brief questionnaire is of value. PMID:24885477

  17. The Psoriatic Arthritis Impact of Disease 12-item questionnaire: equivalence, reliability, validity, and feasibility of the touch-screen administration versus the paper-and-pencil version

    PubMed Central

    Salaffi, Fausto; Di Carlo, Marco; Carotti, Marina; Farah, Sonia; Gutierrez, Marwin

    2016-01-01

    Background Over the last few years, there has been a shift toward a more patient-centered perspective of the disease by adopting patient-reported outcomes. Touch-screen formats are increasingly being used for data collection in routine care and research. Objectives The aim of this study is to examine the equivalence, reliability, validity and respondent preference for a computerized touch-screen version of the Psoriatic Arthritis Impact of Disease 12-item (PsAID-12) questionnaire in comparison with the original paper-and-pencil version, in a cohort of patients with psoriatic arthritis (PsA). Methods One hundred and fifty-nine patients with PsA completed both the touch screen- and the conventional paper-and-pencil administered PsAID-12 questionnaire. Agreement between formats was assessed by intraclass correlation coefficients. Spearman’s rho correlation coefficient was used to test convergent validity of the touch screen format of PsAID-12, while receiver operating characteristic curve analysis was performed to test discriminant validity. In order to assess the patient’s preference, the participants filled in an additional questionnaire. The time taken to complete both formats was measured. Results A high concordance between the responses to the two modes of the PsAID-12 tested was found, with no significant mean differences. Intraclass correlation coefficients between data obtained for touch-screen and paper versions ranged from 0.801 to 0.962. There was a very high degree of correlation between the touch-screen format of PsAID-12 and composite disease activity indices (all at a P level <0.0001), Health Assessment Questionnaire, and Physician Assessment of disease activity. The discriminatory power of the touch-screen format of PsAID-12, assessed using the minimal disease activity – Outcome Measurements in Rheumatology Clinical Trials criteria, was very good, with an area under the receiver operating characteristic curve of 0.937 and a resulting cutoff value

  18. Development and Psychometric Validation of the EDE-QS, a 12 Item Short Form of the Eating Disorder Examination Questionnaire (EDE-Q)

    PubMed Central

    Gideon, Nicole; Hawkes, Nick; Mond, Jonathan; Saunders, Rob; Tchanturia, Kate; Serpell, Lucy

    2016-01-01

    Objective The aim of this study was to develop and validate a short form of the Eating Disorder Examination Questionnaire (EDE-Q) for routine, including session by session, outcome assessment. Method The current, 28-item version (6.0) of the EDE-Q was completed by 489 individuals aged 18–72 with various eating disorders recruited from three UK specialist eating disorder services. Rasch analysis was carried out on factors identified by means of principal component analysis, which in combination with expert ratings informed the development of an EDE-Q short form. The shortened questionnaire’s reliability, validity and sensitivity was assessed based on online data collected from students of a UK university and volunteers with a history of eating disorders recruited from a national eating disorders charity aged 18–74 (N = 559). Results A 12-item short form, the Eating Disorder Examination Questionnaire Short (EDE-QS) was derived. The new measure showed high internal consistency (Cronbach’s α = .913) and temporal stability (ICC = .93; p < .001). It was highly correlated with the original EDE-Q (r = .91 for people without ED; r = .82 for people with ED) and other measures of eating disorder and comorbid psychopathology. It was sufficiently sensitive to distinguish between people with and without eating disorders. Discussion The EDE-QS is a brief, reliable and valid measure of eating disorder symptom severity that performs similarly to the EDE-Q and that lends itself for the use of sessional outcome monitoring in treatment and research. PMID:27138364

  19. Development and Psychometric Validation of the EDE-QS, a 12 Item Short Form of the Eating Disorder Examination Questionnaire (EDE-Q)

    PubMed Central

    Gideon, Nicole; Hawkes, Nick; Mond, Jonathan; Saunders, Rob; Tchanturia, Kate; Serpell, Lucy

    2016-01-01

    Objective The aim of this study was to develop and validate a short form of the Eating Disorder Examination Questionnaire (EDE-Q) for routine, including session by session, outcome assessment. Method The current, 28-item version (6.0) of the EDE-Q was completed by 489 individuals aged 18–72 with various eating disorders recruited from three UK specialist eating disorder services. Rasch analysis was carried out on factors identified by means of principal component analysis, which in combination with expert ratings informed the development of an EDE-Q short form. The shortened questionnaire’s reliability, validity and sensitivity was assessed based on online data collected from students of a UK university and volunteers with a history of eating disorders recruited from a national eating disorders charity aged 18–74 (N = 559). Results A 12-item short form, the Eating Disorder Examination Questionnaire Short (EDE-QS) was derived. The new measure showed high internal consistency (Cronbach’s α = .913) and temporal stability (ICC = .93; p < .001). It was highly correlated with the original EDE-Q (r = .91 for people without ED; r = .82 for people with ED) and other measures of eating disorder and comorbid psychopathology. It was sufficiently sensitive to distinguish between people with and without eating disorders. Discussion The EDE-QS is a brief, reliable and valid measure of eating disorder symptom severity that performs similarly to the EDE-Q and that lends itself for the use of sessional outcome monitoring in treatment and research. PMID:27138364

  20. Examining the Factor Structure of the 39-Item and 15-Item Versions of the Five Facet Mindfulness Questionnaire Before and After Mindfulness-Based Cognitive Therapy for People With Recurrent Depression

    PubMed Central

    2016-01-01

    Research into the effectiveness and mechanisms of mindfulness-based interventions (MBIs) requires reliable and valid measures of mindfulness. The 39-item Five Facet Mindfulness Questionnaire (FFMQ-39) is a measure of mindfulness commonly used to assess change before and after MBIs. However, the stability and invariance of the FFMQ factor structure have not yet been tested before and after an MBI; pre to post comparisons may not be valid if the structure changes over this period. Our primary aim was to examine the factor structure of the FFMQ-39 before and after mindfulness-based cognitive therapy (MBCT) in adults with recurrent depression in remission using confirmatory factor analysis (CFA). Additionally, we examined whether the factor structure of the 15-item version (FFMQ-15) was consistent with that of the FFMQ-39, and whether it was stable over MBCT. Our secondary aim was to assess the general psychometric properties of both versions. CFAs showed that pre-MBCT, a 4-factor hierarchical model (excluding the “observing” facet) best fit the FFMQ-39 and FFMQ-15 data, whereas post-MBCT, a 5-factor hierarchical model best fit the data for both versions. Configural invariance across the time points was not supported for both versions. Internal consistency and sensitivity to change were adequate for both versions. Both FFMQ versions did not differ significantly from each other in terms of convergent validity. Researchers should consider excluding the Observing subscale from comparisons of total scale/subscale scores before and after mindfulness interventions. Current findings support the use of the FFMQ-15 as an alternative measure in research where briefer forms are needed. PMID:27078186

  1. Schizotypal personality questionnaire--brief revised (updated): An update of norms, factor structure, and item content in a large non-clinical young adult sample.

    PubMed

    Davidson, Charlie A; Hoffman, Lesa; Spaulding, William D

    2016-04-30

    This study updates and provides evidence for the dimensionality, reliability, and validity of a standard instrument for detection and measurement of schizotypy in non-clinical young adults. Schizotypy represents a set of traits on which both nonclinical and schizophrenia-spectrum populations vary meaningfully. These traits are linked to biological, cognitive, and social dimensions of serious mental illness (SMI), to clinical and subclinical variation in personal and social functioning, and to risk for SMI. Reliable and valid identification of schizotypal traits has important implications for clinical practice and research. Four consecutive independent samples of undergraduates were administered the SPQ-BR (N=2552). Confirmatory factor analyses suggested a minor item wording change improved reliability, and this Updated questionnaire was implemented for three-quarters of the sample (SPQ-BRU). A, single-order, nine-factor structure had acceptable psychometric properties. The best fitting second-order structure included four higher-order factors that distinguished Social Anxiety and Interpersonal factors. This differentiation was supported by differential relationships with treatment history. The Disorganized factor had the greatest unique relationship with personal and family treatment history. With few exceptions, factor loadings showed stability across samples. Overall, the higher-order and lower-order factors of schizotypy demonstrated reliability and convergent and discriminant validity; detailed psychometric data are presented in a supplement. PMID:27086255

  2. Teacher Questionnaire.

    ERIC Educational Resources Information Center

    Purdue Univ., Lafayette, IN. Educational Research Center.

    The Teacher Questionnaire was designed to provide demographic information about the teacher, information on the school organizational climate, information about instructional and classroom management practices, and a measure of the teacher's verbal facility. Section 1 contains 23 items identifying specific teacher traits and characteristics (sex,…

  3. Development and Validation of the 34-Item Disability Screening Questionnaire (DSQ-34) for Use in Low and Middle Income Countries Epidemiological and Development Surveys

    PubMed Central

    Trani, Jean-François; Babulal, Ganesh Muneshwar; Bakhshi, Parul

    2015-01-01

    Background Although 80% of persons with disabilities live in low and middle-income countries, there is still a lack of comprehensive, cross-culturally validated tools to identify persons facing activity limitations and functioning difficulties in these settings. In absence of such a tool, disability estimates vary considerably according to the methodology used, and policies are based on unreliable estimates. Methods and Findings The Disability Screening Questionnaire composed of 27 items (DSQ-27) was initially designed by a group of international experts in survey development and disability in Afghanistan for a national survey. Items were selected based on major domains of activity limitations and functioning difficulties linked to an impairment as defined by the International Classification of Functioning, Disability and Health. Face, content and construct validity, as well as sensitivity and specificity were examined. Based on the results obtained, the tool was subsequently refined and expanded to 34 items, tested and validated in Darfur, Sudan. Internal consistency for the total DSQ-34 using a raw and standardized Cronbach’s Alpha and within each domain using a standardized Cronbach’s Alpha was examined in the Asian context (India and Nepal). Exploratory factor analysis (EFA) using principal axis factoring (PAF) evaluated the lowest number of factors to account for the common variance among the questions in the screen. Test-retest reliability was determined by calculating intraclass correlation (ICC) and inter-rater reliability by calculating the kappa statistic; results were checked using Bland-Altman plots. The DSQ-34 was further tested for standard error of measurement (SEM) and for the minimum detectable change (MDC). Good internal consistency was indicated by Cronbach’s Alpha of 0.83/0.82 for India and 0.76/0.78 for Nepal. We confirmed our assumption for EFA using the Kaiser-Meyer-Olkin measure of sampling well above the accepted cutoff of 0.40 for

  4. Database of Standardized Questionnaires About Walking & Bicycling

    Cancer.gov

    This database contains questionnaire items and a list of validation studies for standardized items related to walking and biking. The items come from multiple national and international physical activity questionnaires.

  5. Using existing questionnaires in latent class analysis: should we use summary scores or single items as input? A methodological study using a cohort of patients with low back pain

    PubMed Central

    Nielsen, Anne Molgaard; Vach, Werner; Kent, Peter; Hestbaek, Lise; Kongsted, Alice

    2016-01-01

    Background Latent class analysis (LCA) is increasingly being used in health research, but optimal approaches to handling complex clinical data are unclear. One issue is that commonly used questionnaires are multidimensional, but expressed as summary scores. Using the example of low back pain (LBP), the aim of this study was to explore and descriptively compare the application of LCA when using questionnaire summary scores and when using single items to subgrouping of patients based on multidimensional data. Materials and methods Baseline data from 928 LBP patients in an observational study were classified into four health domains (psychology, pain, activity, and participation) using the World Health Organization’s International Classification of Functioning, Disability, and Health framework. LCA was performed within each health domain using the strategies of summary-score and single-item analyses. The resulting subgroups were descriptively compared using statistical measures and clinical interpretability. Results For each health domain, the preferred model solution ranged from five to seven subgroups for the summary-score strategy and seven to eight subgroups for the single-item strategy. There was considerable overlap between the results of the two strategies, indicating that they were reflecting the same underlying data structure. However, in three of the four health domains, the single-item strategy resulted in a more nuanced description, in terms of more subgroups and more distinct clinical characteristics. Conclusion In these data, application of both the summary-score strategy and the single-item strategy in the LCA subgrouping resulted in clinically interpretable subgroups, but the single-item strategy generally revealed more distinguishing characteristics. These results 1) warrant further analyses in other data sets to determine the consistency of this finding, and 2) warrant investigation in longitudinal data to test whether the finer detail provided by

  6. How French subjects describe well-being from food and eating habits? Development, item reduction and scoring definition of the Well-Being related to Food Questionnaire (Well-BFQ©).

    PubMed

    Guillemin, I; Marrel, A; Arnould, B; Capuron, L; Dupuy, A; Ginon, E; Layé, S; Lecerf, J-M; Prost, M; Rogeaux, M; Urdapilleta, I; Allaert, F-A

    2016-01-01

    Providing well-being and maintaining good health are main objectives subjects seek from diet. This manuscript describes the development and preliminary validation of an instrument assessing well-being associated with food and eating habits in a general healthy population. Qualitative data from 12 groups of discussion (102 subjects) conducted with healthy subjects were used to develop the core of the Well-being related to Food Questionnaire (Well-BFQ). Twelve other groups of discussion with subjects with joint (n = 34), digestive (n = 32) or repetitive infection complaints (n = 30) were performed to develop items specific to these complaints. Five main themes emerged from the discussions and formed the modular backbone of the questionnaire: "Grocery shopping", "Cooking", "Dining places", "Commensality", "Eating and drinking". Each module has a common structure: items about subject's food behavior and items about immediate and short-term benefits. An additional theme - "Eating habits and health" - assesses subjects' beliefs about expected benefits of food and eating habits on health, disease prevention and protection, and quality of ageing. A preliminary validation was conducted with 444 subjects with balanced diet; non-balanced diet; and standard diet. The structure of the questionnaire was further determined using principal component analyses exploratory factor analyses, with confirmation of the sub-sections food behaviors, immediate benefits (pleasure, security, relaxation), direct short-term benefits (digestion and satiety, energy and psychology), and deferred long-term benefits (eating habits and health). Thirty-three subscales and 14 single items were further defined. Confirmatory analyses confirmed the structure, with overall moderate to excellent convergent and divergent validity and internal consistency reliability. The Well-BFQ is a unique, modular tool that comprehensively assesses the full picture of well-being related to food and eating habits in

  7. How French subjects describe well-being from food and eating habits? Development, item reduction and scoring definition of the Well-Being related to Food Questionnaire (Well-BFQ©).

    PubMed

    Guillemin, I; Marrel, A; Arnould, B; Capuron, L; Dupuy, A; Ginon, E; Layé, S; Lecerf, J-M; Prost, M; Rogeaux, M; Urdapilleta, I; Allaert, F-A

    2016-01-01

    Providing well-being and maintaining good health are main objectives subjects seek from diet. This manuscript describes the development and preliminary validation of an instrument assessing well-being associated with food and eating habits in a general healthy population. Qualitative data from 12 groups of discussion (102 subjects) conducted with healthy subjects were used to develop the core of the Well-being related to Food Questionnaire (Well-BFQ). Twelve other groups of discussion with subjects with joint (n = 34), digestive (n = 32) or repetitive infection complaints (n = 30) were performed to develop items specific to these complaints. Five main themes emerged from the discussions and formed the modular backbone of the questionnaire: "Grocery shopping", "Cooking", "Dining places", "Commensality", "Eating and drinking". Each module has a common structure: items about subject's food behavior and items about immediate and short-term benefits. An additional theme - "Eating habits and health" - assesses subjects' beliefs about expected benefits of food and eating habits on health, disease prevention and protection, and quality of ageing. A preliminary validation was conducted with 444 subjects with balanced diet; non-balanced diet; and standard diet. The structure of the questionnaire was further determined using principal component analyses exploratory factor analyses, with confirmation of the sub-sections food behaviors, immediate benefits (pleasure, security, relaxation), direct short-term benefits (digestion and satiety, energy and psychology), and deferred long-term benefits (eating habits and health). Thirty-three subscales and 14 single items were further defined. Confirmatory analyses confirmed the structure, with overall moderate to excellent convergent and divergent validity and internal consistency reliability. The Well-BFQ is a unique, modular tool that comprehensively assesses the full picture of well-being related to food and eating habits in

  8. [Semantic and item equivalences of the Brazilian Portuguese version of the Vécu et Santé Perçue de l'Adolescent: an adolescent quality-of-life questionnaire].

    PubMed

    Aires, Mariana Tschoepke; Werneck, Guilherme Loureiro

    2012-10-01

    In Brazil, no instruments evaluating adolescents' health-related quality of life (HRQoL) have been developed from the adolescents' point of view. The use of an instrument developed in another socio-cultural context requires prior cultural adaptation, including conceptual, item, and semantic equivalence in the process. Vécu et Santé Perçue de l'Adolescent (VSP-A) is a French generic instrument developed to evaluate adolescents' HRQoL. The objective of the study was to evaluate the semantic, item, and conceptual equivalence of a Brazilian Portuguese version of the VSP-A. VSP-A was translated into Portuguese, back-translated (with steps evaluated by experts), and pre-tested in a group of 14 adolescents. Discussion with experts resulted in a final version of the questionnaire, considered semantically and conceptually equivalent to the original, despite the need to modify some items to facilitate use. Pretest results showed that the instrument is easy for adolescents to understand and answer. For use in Brazil, its psychometric properties need to be evaluated.

  9. The 27-item Coping Strategies Questionnaire – Revised: Confirmatory factor analysis, reliability and validity in Italian-speaking subjects with chronic pain

    PubMed Central

    Monticone, Marco; Ferrante, Simona; Giorgi, Ines; Galandra, Caterina; Rocca, Barbara; Foti, Calogero

    2014-01-01

    BACKGROUND: Increasing attention is being devoted to cognitive-behavioural measures to improve interventions for chronic pain. OBJECTIVE: To develop an Italian version of the Coping Strategies Questionnaire – Revised (CSQ-R), and to validate it in a study involving 345 Italian subjects with chronic pain. METHODS: The questionnaire was developed following international recommendations. The psychometric analyses included confirmatory factor analysis; reliability, assessed by internal consistency (Cronbach’s alpha) and test-retest reliability (intraclass correlation coefficients); and construct validity, assessed by calculating the correlations between the subscales of the CSQ-R and measures of pain (numerical rating scale), disability (Sickness Impact Profile – Roland Scale), depression (Center for Epidemiological Studies – Depression Scale) and coping (Chronic Pain Coping Inventory) (Pearson’s correlation). RESULTS: Confirmatory factor analysis revealed that the CSQ-R model had an acceptable data-model fit (comparative fit index and normed fit index ≤0.90, root mean square error of approximation ≥0.08). Cronbach’s alpha was satisfactory (CSQ-R 0.914 to 0.961), and the intraclass correlation coefficients were good/excellent (CSQ-R 0.850 to 0.918). As expected, the correlations with the numerical rating scale, Sickness Impact Profile – Roland Scale, Center for Epidemiological Studies – Depression Scale and Chronic Pain Coping Inventory highlighted the adaptive and maladaptive properties of most of the CSQ-R subscales. CONCLUSION: The CSQ-R was successfully translated into Italian. The translation proved to have good factorial structure, and its psychometric properties are similar to those of the original and other adapted versions. Its use is recommended for clinical and research purposes in Italy and abroad. PMID:24761430

  10. Wesleyan University Student Questionnaire.

    ERIC Educational Resources Information Center

    Haagen, C. Hess

    This questionnaire assesses marijuana use practices in college students. The 30 items (multiple choice or free response) are concerned with personal and demographic data, marijuana smoking practices, use history, effects from smoking marijuana, present attitude toward the substance, and use of other drugs. The Questionnaire is untimed and…

  11. Questionnaire for Parents.

    ERIC Educational Resources Information Center

    Purdue Univ., Lafayette, IN. Educational Research Center.

    The 116-item parent questionnaire is designed for parents of elementary school children. It is intended to be used with the child's mother, or the person acting as the child's mother. The questionnaire consists of a section devoted to demographic variables and scales measuring 14 parent variables: (1) parent's achievement aspirations for the…

  12. Markov blanket-based approach for learning multi-dimensional Bayesian network classifiers: an application to predict the European Quality of Life-5 Dimensions (EQ-5D) from the 39-item Parkinson's Disease Questionnaire (PDQ-39).

    PubMed

    Borchani, Hanen; Bielza, Concha; Martı Nez-Martı N, Pablo; Larrañaga, Pedro

    2012-12-01

    Multi-dimensional Bayesian network classifiers (MBCs) are probabilistic graphical models recently proposed to deal with multi-dimensional classification problems, where each instance in the data set has to be assigned to more than one class variable. In this paper, we propose a Markov blanket-based approach for learning MBCs from data. Basically, it consists of determining the Markov blanket around each class variable using the HITON algorithm, then specifying the directionality over the MBC subgraphs. Our approach is applied to the prediction problem of the European Quality of Life-5 Dimensions (EQ-5D) from the 39-item Parkinson's Disease Questionnaire (PDQ-39) in order to estimate the health-related quality of life of Parkinson's patients. Fivefold cross-validation experiments were carried out on randomly generated synthetic data sets, Yeast data set, as well as on a real-world Parkinson's disease data set containing 488 patients. The experimental study, including comparison with additional Bayesian network-based approaches, back propagation for multi-label learning, multi-label k-nearest neighbor, multinomial logistic regression, ordinary least squares, and censored least absolute deviations, shows encouraging results in terms of predictive accuracy as well as the identification of dependence relationships among class and feature variables.

  13. The heterogeneous structure of schizotypal personality disorder: item-level factors of the Schizotypal Personality Questionnaire and their associations with obsessive-compulsive disorder symptoms, dissociative tendencies, and normal personality.

    PubMed

    Chmielewski, Michael; Watson, David

    2008-05-01

    A. Raine et al.'s (1994) 3-factor scheme is currently the most widely accepted model of schizotypal personality disorder (SPD). Factor analytic studies of the Schizotypal Personality Questionnaire (SPQ; A. Raine, 1991) subscales, which represent the 9 Diagnostic and Statistical Manual of Mental Disorders (DSM) criteria for SPD, have provided the model's primary support. The use of only 9 modeled variables, however, limits the number of factors that can be extracted. To explicate this structure more fully, the authors conducted item-level factor analyses of the SPQ in a large student sample that completed the instrument twice within a 2-week interval. The authors' analyses failed to support either the 3-factor model of SPD or the 9 existing DSM-based subscales of the SPQ. Instead, 5 replicable dimensions emerged that capture recurrent symptom pairings found in the broader SPD literature: Social Anhedonia, Unusual Beliefs and Experiences, Social Anxiety, Mistrust, and Eccentricity/Oddity. These factors are only weakly correlated with each other and show differential correlational patterns with the Big Five personality traits, dissociative tendencies, and symptoms of obsessive-compulsive disorder. Moreover, they are congruent with dimensional models of personality psychopathology. Implications for SPD in DSM-V are discussed.

  14. Markov blanket-based approach for learning multi-dimensional Bayesian network classifiers: an application to predict the European Quality of Life-5 Dimensions (EQ-5D) from the 39-item Parkinson's Disease Questionnaire (PDQ-39).

    PubMed

    Borchani, Hanen; Bielza, Concha; Martı Nez-Martı N, Pablo; Larrañaga, Pedro

    2012-12-01

    Multi-dimensional Bayesian network classifiers (MBCs) are probabilistic graphical models recently proposed to deal with multi-dimensional classification problems, where each instance in the data set has to be assigned to more than one class variable. In this paper, we propose a Markov blanket-based approach for learning MBCs from data. Basically, it consists of determining the Markov blanket around each class variable using the HITON algorithm, then specifying the directionality over the MBC subgraphs. Our approach is applied to the prediction problem of the European Quality of Life-5 Dimensions (EQ-5D) from the 39-item Parkinson's Disease Questionnaire (PDQ-39) in order to estimate the health-related quality of life of Parkinson's patients. Fivefold cross-validation experiments were carried out on randomly generated synthetic data sets, Yeast data set, as well as on a real-world Parkinson's disease data set containing 488 patients. The experimental study, including comparison with additional Bayesian network-based approaches, back propagation for multi-label learning, multi-label k-nearest neighbor, multinomial logistic regression, ordinary least squares, and censored least absolute deviations, shows encouraging results in terms of predictive accuracy as well as the identification of dependence relationships among class and feature variables. PMID:22897950

  15. Parental authority questionnaire.

    PubMed

    Buri, J R

    1991-08-01

    A questionnaire was developed for the purpose of measuring Baumrind's (1971) permissive, authoritarian, and authoritative parental authority prototypes. It consists of 30 items per parent and yields permissive, authoritarian, and authoritative scores for both the mother and the father; each of these scores is derived from the phenomenological appraisals of the parents' authority by their son or daughter. The results of several studies have supported the Parental Authority Questionnaire as a psychometrically sound and valid measure of Baumrind's parental authority prototypes, and they have suggested that this questionnaire has considerable potential as a valuable tool in the investigation of correlates of parental permissiveness, authoritarianism, and authoritativeness.

  16. Parental authority questionnaire.

    PubMed

    Buri, J R

    1991-08-01

    A questionnaire was developed for the purpose of measuring Baumrind's (1971) permissive, authoritarian, and authoritative parental authority prototypes. It consists of 30 items per parent and yields permissive, authoritarian, and authoritative scores for both the mother and the father; each of these scores is derived from the phenomenological appraisals of the parents' authority by their son or daughter. The results of several studies have supported the Parental Authority Questionnaire as a psychometrically sound and valid measure of Baumrind's parental authority prototypes, and they have suggested that this questionnaire has considerable potential as a valuable tool in the investigation of correlates of parental permissiveness, authoritarianism, and authoritativeness. PMID:16370893

  17. Student Perceptions of Student Perception of Module Questionnaires: Questionnaire Completion as Problem Solving

    ERIC Educational Resources Information Center

    Robertson, Ian S.

    2004-01-01

    A sample of 202 students filling in a student evaluation of teaching (SET) questionnaire were asked to complete another questionnaire asking about the specific reasons for awarding a score to the specific SET questionnaire items. The aim was to find out what influenced students' judgements on those items. It was found that students' interpretation…

  18. Ramsay-Curve Differential Item Functioning

    ERIC Educational Resources Information Center

    Woods, Carol M.

    2011-01-01

    Differential item functioning (DIF) occurs when an item on a test, questionnaire, or interview has different measurement properties for one group of people versus another, irrespective of true group-mean differences on the constructs being measured. This article is focused on item response theory based likelihood ratio testing for DIF (IRT-LR or…

  19. The Short Mood and Feelings Questionnaire (SMFQ): A Unidimensional Item Response Theory and Categorical Data Factor Analysis of Self-Report Ratings from a Community Sample of 7-through 11-Year-Old Children

    ERIC Educational Resources Information Center

    Sharp, Carla; Goodyer, Ian M.; Croudace, Tim J.

    2006-01-01

    Item response theory (IRT) and categorical data factor analysis (CDFA) are complementary methods for the analysis of the psychometric properties of psychiatric measures that purport to measure latent constructs. These methods have been applied to relatively few child and adolescent measures. We provide the first combined IRT and CDFA analysis of a…

  20. Action Items

    ERIC Educational Resources Information Center

    Baker, Mark; Keane, Brian

    2009-01-01

    Maximizing school resources and managing a shrinking budget--these are two important items affected when a building's roofing system does not perform properly. Rather than acting in haste, school and university administrators should do what every teacher tells a student prior to answering any question: think through the research and studies to…

  1. Brief Report: Accuracy of a 16-Item Questionnaire Based on the HEADSS Approach (QBH-16) in the Screening of Mental Disorders in Adolescents with Behavioral Problems in Secondary Care

    ERIC Educational Resources Information Center

    Hagel, Lilian Day; Mainieri, Alberto Scolfano; Zeni, Cristian Patrick; Wagner, Mario Bernardes

    2009-01-01

    Objective: Compare a questionnaire based on the HEADSS approach (QBH-16) and the Child Behavior Checklist (CBCL) in the screening of mental disorder in adolescents with behavioral problems. Methods: Adolescents from both genders 12-17 years-old presenting behavioral problems without a previous diagnosis of mental disorder were referred from…

  2. Narcotics Center Questionnaire (Spring 1969).

    ERIC Educational Resources Information Center

    Marks, John B.; And Others

    This questionnaire assesses drug knowledge, drug use practices, and attitudes in junior high school, senior high school, and college students. The 115 items (multiple choice, yes/no, agree/disagree, or completion) deal with personal and demographic data, general attitudes, attitudes toward institutions (police, American business, Army, etc.),…

  3. Factor analyses of two 'attitude toward gender role' questionnaire.

    PubMed

    Stevens, G; Gardner, S; Barton, E

    1984-06-01

    Two questionnaires which purport to assess attitudes toward gender role, the Maferr Inventory of Feminine Values and the Sex Stereotype Questionnaire, were submitted to a factor analysis. While each analysis of the five response set items yielded interpretable factors with unequivocal item scores, the obtained factors are not consistent with the a priori assignment of items to "groupings" suggested by the manuals for these instruments. The implications of using questionnaires with questionable psychometric properties is discussed.

  4. The Personal Attributes Questionnaire: A Conceptual Analysis.

    ERIC Educational Resources Information Center

    Ozer, Daniel

    The rich complexity of the concepts of masculinity and femininity has been reflected in personality measures in at least two different ways: by employing a variety of subscales with comparatively homogeneous items or by using a single scale with comparatively heterogeneous items. The Personal Attributes Questionnaire (PAQ) was the subject of an…

  5. Item Difficulty Modeling of Paragraph Comprehension Items

    ERIC Educational Resources Information Center

    Gorin, Joanna S.; Embretson, Susan E.

    2006-01-01

    Recent assessment research joining cognitive psychology and psychometric theory has introduced a new technology, item generation. In algorithmic item generation, items are systematically created based on specific combinations of features that underlie the processing required to correctly solve a problem. Reading comprehension items have been more…

  6. Factor Analysis of Multidimensional Polytomous Item Response Data Suffering from Ignorable Item Nonresponse.

    ERIC Educational Resources Information Center

    Bernaards A., Coen; Sijtsma, Klaas

    1999-01-01

    Used simulation to study the problem of missing item responses in tests and questionnaires when factor analysis is used to study the structure of the items. Factor loadings based on the EM algorithm best approximated the loading structure, with imputation of the mean per person across the scores for that person being the best alternative. (SLD)

  7. [Straying in the methodology. II. Bias introduced by questionnaires].

    PubMed

    Pouwer, F; van der Ploeg, H M; Bramsen, I

    1998-07-01

    Some characteristics of self-report questionnaires can result in bias in responding. When a test item or a questionnaire is biased, the observed scores form an imprecise measurement of reality as a consequence of systematic errors of measurement. Causes of such bias are: unclear instructions, vague wording of the test items, culture-bound item content, suggestive questions, framing of questions, social desirability of certain answers, faking good, faking bad and the recall bias.

  8. A Permutation Test for Correlated Errors in Adjacent Questionnaire Items

    ERIC Educational Resources Information Center

    Hildreth, Laura A.; Genschel, Ulrike; Lorenz, Frederick O.; Lesser, Virginia M.

    2013-01-01

    Response patterns are of importance to survey researchers because of the insight they provide into the thought processes respondents use to answer survey questions. In this article we propose the use of structural equation modeling to examine response patterns and develop a permutation test to quantify the likelihood of observing a specific…

  9. The pornography craving questionnaire: psychometric properties.

    PubMed

    Kraus, Shane; Rosenberg, Harold

    2014-04-01

    Despite the prevalence of pornography use, and recent conceptualization of problematic use as an addiction, we could find no published scale to measure craving for pornography. Therefore, we conducted three studies employing young male pornography users to develop and evaluate such a questionnaire. In Study 1, we had participants rate their agreement with 20 potential craving items after reading a control script or a script designed to induce craving to watch pornography. We dropped eight items because of low endorsement. In Study 2, we revised both the questionnaire and cue exposure stimuli and then evaluated several psychometric properties of the modified questionnaire. Item loadings from a principal components analysis, a high internal consistency reliability coefficient, and a moderate mean inter-item correlation supported interpreting the 12 revised items as a single scale. Correlations of craving scores with preoccupation with pornography, sexual history, compulsive internet use, and sensation seeking provided support for convergent validity, criterion validity, and discriminant validity, respectively. The enhanced imagery script did not impact reported craving; however, more frequent users of pornography reported higher craving than less frequent users regardless of script condition. In Study 3, craving scores demonstrated good one-week test-retest reliability and predicted the number of times participants used pornography during the following week. This questionnaire could be applied in clinical settings to plan and evaluate therapy for problematic users of pornography and as a research tool to assess the prevalence and contextual triggers of craving among different types of pornography users. PMID:24469338

  10. The pornography craving questionnaire: psychometric properties.

    PubMed

    Kraus, Shane; Rosenberg, Harold

    2014-04-01

    Despite the prevalence of pornography use, and recent conceptualization of problematic use as an addiction, we could find no published scale to measure craving for pornography. Therefore, we conducted three studies employing young male pornography users to develop and evaluate such a questionnaire. In Study 1, we had participants rate their agreement with 20 potential craving items after reading a control script or a script designed to induce craving to watch pornography. We dropped eight items because of low endorsement. In Study 2, we revised both the questionnaire and cue exposure stimuli and then evaluated several psychometric properties of the modified questionnaire. Item loadings from a principal components analysis, a high internal consistency reliability coefficient, and a moderate mean inter-item correlation supported interpreting the 12 revised items as a single scale. Correlations of craving scores with preoccupation with pornography, sexual history, compulsive internet use, and sensation seeking provided support for convergent validity, criterion validity, and discriminant validity, respectively. The enhanced imagery script did not impact reported craving; however, more frequent users of pornography reported higher craving than less frequent users regardless of script condition. In Study 3, craving scores demonstrated good one-week test-retest reliability and predicted the number of times participants used pornography during the following week. This questionnaire could be applied in clinical settings to plan and evaluate therapy for problematic users of pornography and as a research tool to assess the prevalence and contextual triggers of craving among different types of pornography users.

  11. Automated Item Selection Using Item Response Theory.

    ERIC Educational Resources Information Center

    Stocking, Martha L.; And Others

    This paper presents a new heuristic approach to interactive test assembly that is called the successive item replacement algorithm. This approach builds on the work of W. J. van der Linden (1987) and W. J. van der Linden and E. Boekkooi-Timminga (1989) in which methods of mathematical optimization are combined with item response theory to…

  12. Development and Validation of a Brief Screening Version of the Childhood Trauma Questionnaire.

    ERIC Educational Resources Information Center

    Bernstein, David P.; Stein, Judith A.; Newcomb, Michael D.; Walker, Edward; Pogge, David; Ahluvalia, Taruna; Stokes, John; Handelsman, Leonard; Medrano, Martha; Desmond, David; Zule, William

    2003-01-01

    Exploratory and confirmatory factor analyses of 70 Childhood Trauma Questionnaire (CTQ) items were used to create a shorter 28-item version and test the measurement invariance of the 25 clinical items across adult substance abusing patients, adolescent psychiatric inpatients, and control populations (n=1,978). Items performed equivalently across…

  13. Testing Three-Item Versions for Seven of Young's Maladaptive Schema

    ERIC Educational Resources Information Center

    Blau, Gary; DiMino, John; Sheridan, Natalie; Pred, Robert S.; Beverly, Clyde; Chessler, Marcy

    2015-01-01

    The Young Schema Questionnaire (YSQ) in either long-form (205- item) or short-form (75-item or 90-item) versions has demonstrated its clinical usefulness for assessing early maladaptive schemas. However, even a 75 or 90-item "short form", particularly when combined with other measures, can represent a lengthy…

  14. Comparing Item Characteristic Curves.

    ERIC Educational Resources Information Center

    Rosenbaum, Paul R.

    1987-01-01

    This paper develops and applies three nonparametric comparisons of the shapes of two item characteristic surfaces: (1) proportional latent odds; (2) uniform relative difficulty; and (3) item sensitivity. A method is presented for comparing the relative shapes of two item characteristic curves in two examinee populations who were administered an…

  15. Random Item IRT Models

    ERIC Educational Resources Information Center

    De Boeck, Paul

    2008-01-01

    It is common practice in IRT to consider items as fixed and persons as random. Both, continuous and categorical person parameters are most often random variables, whereas for items only continuous parameters are used and they are commonly of the fixed type, although exceptions occur. It is shown in the present article that random item parameters…

  16. Outlier Detection in Test and Questionnaire Data

    ERIC Educational Resources Information Center

    Zijlstra, Wobbe P.; Van Der Ark, L. Andries; Sijtsma, Klaas

    2007-01-01

    Classical methods for detecting outliers deal with continuous variables. These methods are not readily applicable to categorical data, such as incorrect/correct scores (0/1) and ordered rating scale scores (e.g., 0,..., 4) typical of multi-item tests and questionnaires. This study proposes two definitions of outlier scores suited for categorical…

  17. Utah Drop-Out Drug Use Questionnaire.

    ERIC Educational Resources Information Center

    Governor's Citizen Advisory Committee on Drugs, Salt Lake City, UT.

    This questionnaire assesses drug use practices in high school drop-outs. The 79 items (multiple choice or apply/not apply) are concerned with demographic data and use, use history, reasons for use/nonuse, attitudes toward drugs, availability of drugs, and drug information with respect to narcotics, amphetamines, LSD, Marijuana, and barbiturates.…

  18. The Survey Questionnaire

    ERIC Educational Resources Information Center

    Ritter, Lois A. Ed.; Sue, Valerie M., Ed.

    2007-01-01

    Internet-based surveys are still relatively new, and researchers are just beginning to articulate best practices for questionnaire design. Online questionnaire design has generally been guided by the principles applying to other self-administered instruments, such as paper-based questionnaires. Web-based questionnaires, however, have the potential…

  19. Which kind of psychometrics is adequate for patient satisfaction questionnaires?

    PubMed Central

    Konerding, Uwe

    2016-01-01

    The construction and psychometric analysis of patient satisfaction questionnaires are discussed. The discussion is based upon the classification of multi-item questionnaires into scales or indices. Scales consist of items that describe the effects of the latent psychological variable to be measured, and indices consist of items that describe the causes of this variable. Whether patient satisfaction questionnaires should be constructed and analyzed as scales or as indices depends upon the purpose for which these questionnaires are required. If the final aim is improving care with regard to patients’ preferences, then these questionnaires should be constructed and analyzed as indices. This implies two requirements: 1) items for patient satisfaction questionnaires should be selected in such a way that the universe of possible causes of patient satisfaction is covered optimally and 2) Cronbach’s alpha, principal component analysis, exploratory factor analysis, confirmatory factor analysis, and analyses with models from item response theory, such as the Rasch Model, should not be applied for psychometric analyses. Instead, multivariate regression analyses with a direct rating of patient satisfaction as the dependent variable and the individual questionnaire items as independent variables should be performed. The coefficients produced by such an analysis can be applied for selecting the best items and for weighting the selected items when a sum score is determined. The lower boundaries of the validity of the unweighted and the weighted sum scores can be estimated by their correlations with the direct satisfaction rating. While the first requirement is fulfilled in the majority of the previous patient satisfaction questionnaires, the second one deviates from previous practice. Hence, if patient satisfaction is actually measured with the final aim of improving care with regard to patients’ preferences, then future practice should be changed so that the second

  20. Development of a Questionnaire Assessing School Physical Activity Environment

    ERIC Educational Resources Information Center

    Robertson-Wilson, Jennifer; Levesque, Lucie; Holden, Ronald R.

    2007-01-01

    This study was designed to develop the Questionnaire Assessing School Physical Activity Environment (Q--SPACE) based on student perceptions. Twenty-eight items rated on 4-point Likert scales were administered to 244 middle school students in 9 schools. Exploratory factor analysis was used to evaluate the underlying structure of the items and 2…

  1. The Motherhood Inventory: A Questionnaire for Studying Attitudes Toward Motherhood.

    ERIC Educational Resources Information Center

    Hare-Mustin, Rachel T.; Broderick, Patricia C.

    The Motherhood Inventory (MI) is a 40-item questionnaire developed to study attitudes toward motherhood and the motherhood myth. It includes items related to the control of reproduction, abortion, adoption, single motherhood, male-female relationships, and idealized and punitive attitudes toward mothers. The MI was investigated using 301 subjects…

  2. Construction and Validation of Attitudes Toward Plagiarism Questionnaire

    PubMed Central

    Mavrinac, Martina; Brumini, Gordana; Bilić-Zulle, Lidija; Petrovečki, Mladen

    2010-01-01

    Aim To develop and test the psychometric characteristics of a questionnaire measuring attitudes toward plagiarism. Methods Participants were 227 undergraduates and graduate students from three Croatian universities, with a median age of 21 years (range 18 to 48). Research was conducted from March to June 2009. For the purpose of construction of the first version of the questionnaire, 67 statements (items) were developed. The statements were based on the relevant literature and were developed following rules and recommendations for questionnaire writing, and 36 items were chosen for final validation. Factor analysis was used to find out the factor structure of the questionnaire and to measure construct validity. Results The final version of the questionnaire consisted of 29 items divided into a three-factor structure: factor I – positive attitude toward plagiarism (12 items); factor II – negative attitude toward plagiarism (7 items); and factor III – subjective norms toward plagiarism (10 items). Cronbach α was calculated to confirm the reliability of the scale: factor I – α = 0.83; factor II – α = 0.79; and factor III – α = 0.85. Correlations between factors were: -0.37 between I and II, -0.41 between I and III, and +0.31 between II and III. Conclusion Attitudes Toward Plagiarism questionnaire was developed, with good psychometric characteristics. It will be used in future research as a standardized tool for measuring attitudes toward plagiarism. PMID:20564761

  3. Individuality of Item Interpretation in Interchangeable ACL Scales

    ERIC Educational Resources Information Center

    Fiske, Donald W.; Barack, Leonard I.

    1976-01-01

    The diversity among interpretations of single items in personality questionnaires has been noted previously. Using adjectives from the Adjective Check List (ACL), the study sought evidence bearing on these questions: Does such diversity make the responses to an item not comparable across subjects? If so, what are the implications for scores based…

  4. The Relationship between Item Parameters and Item Fit

    ERIC Educational Resources Information Center

    Dodeen, Hamzeh

    2004-01-01

    The effect of item parameters (discrimination, difficulty, and level of guessing) on the item-fit statistic was investigated using simulated dichotomous data. Nine tests were simulated using 1,000 persons, 50 items, three levels of item discrimination, three levels of item difficulty, and three levels of guessing. The item fit was estimated using…

  5. 48 CFR 852.214-72 - Alternate item(s).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Alternate item(s). 852.214-72 Section 852.214-72 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS CLAUSES... Alternate item(s). As prescribed in 814.201-6(b)(2), insert the following provision: Alternate Item(s)...

  6. Derivation of a proxy measure of suicidal ideation from the Suicide Opinion Questionnaire.

    PubMed

    Lester, David

    2004-12-01

    Scores for a 13-item scale, derived from Domino's Suicide Opinion Questionnaire correlated with scores from Reynolds' Suicide Ideation Questionnaire for 81 undergraduates and may be useful as a proxy measure of suicidal ideation.

  7. Development and assessment of floor and ceiling items for the PROMIS physical function item bank

    PubMed Central

    2013-01-01

    Introduction Disability and Physical Function (PF) outcome assessment has had limited ability to measure functional status at the floor (very poor functional abilities) or the ceiling (very high functional abilities). We sought to identify, develop and evaluate new floor and ceiling items to enable broader and more precise assessment of PF outcomes for the NIH Patient-Reported-Outcomes Measurement Information System (PROMIS). Methods We conducted two cross-sectional studies using NIH PROMIS item improvement protocols with expert review, participant survey and focus group methods. In Study 1, respondents with low PF abilities evaluated new floor items, and those with high PF abilities evaluated new ceiling items for clarity, importance and relevance. In Study 2, we compared difficulty ratings of new floor items by low functioning respondents and ceiling items by high functioning respondents to reference PROMIS PF-10 items. We used frequencies, percentages, means and standard deviations to analyze the data. Results In Study 1, low (n = 84) and high (n = 90) functioning respondents were mostly White, women, 70 years old, with some college, and disability scores of 0.62 and 0.30. More than 90% of the 31 new floor and 31 new ceiling items were rated as clear, important and relevant, leaving 26 ceiling and 30 floor items for Study 2. Low (n = 246) and high (n = 637) functioning Study 2 respondents were mostly White, women, 70 years old, with some college, and Health Assessment Questionnaire (HAQ) scores of 1.62 and 0.003. Compared to difficulty ratings of reference items, ceiling items were rated to be 10% more to greater than 40% more difficult to do, and floor items were rated to be about 12% to nearly 90% less difficult to do. Conclusions These new floor and ceiling items considerably extend the measurable range of physical function at either extreme. They will help improve instrument performance in populations with broad functional ranges and those concentrated at

  8. The Cleveland Adolescent Sleepiness Questionnaire

    PubMed Central

    Spilsbury, James C.; Drotar, Dennis; Rosen, Carol L.; Redline, Susan

    2007-01-01

    Study Objectives: Developed the Cleveland Adolescent Sleepiness Questionnaire (CASQ), a brief, self-completed instrument to measure excessive daytime sleepiness in adolescents. Design: Cross-sectional analysis. Participants: A subsample of 411 adolescents 11–17 years of age recruited from area schools, churches, and “control” participants in a sleep disordered breathing cohort study; a second subsample of 62 adolescents with diagnosed sleep disordered breathing also participating in the sleep disordered breathing study. Measurements: Participants completed the CASQ along with two other available measures of daytime sleepiness and other sleep parameters (sleep duration on school nights, sleep duration on non-school nights, and sleep debt, defined as non-school night sleep duration minus school-night sleep duration). Demographic information was obtained from a caregiver-completed questionnaire. The CASQ was developed using exploratory factor analysis, followed by confirmatory factor analysis using structural equation modeling techniques. Results: Goodness-of-fit measures for the final 16-item scale structure ranged from good to excellent. The CASQ's internal consistency was good (α = 0.89). Correlations between the CASQ, two other measures of daytime sleepiness, and sleep parameters gave preliminary evidence of the CASQ's construct validity. Conclusion: The CASQ shows promise as a valid measure of daytime sleepiness in adolescents. Citation: Spilsbury JC; Drotar D; Rosen CL et al. The cleveland adolescent sleepiness questionnaire: a new measure to assess excessive daytime sleepiness in adolescents. PMID:17993042

  9. Thurstonian Scaling of Compositional Questionnaire Data.

    PubMed

    Brown, Anna

    2016-01-01

    To prevent response bias, personality questionnaires may use comparative response formats. These include forced choice, where respondents choose among a number of items, and quantitative comparisons, where respondents indicate the extent to which items are preferred to each other. The present article extends Thurstonian modeling of binary choice data to "proportion-of-total" (compositional) formats. Following the seminal work of Aitchison, compositional item data are transformed into log ratios, conceptualized as differences of latent item utilities. The mean and covariance structure of the log ratios is modeled using confirmatory factor analysis (CFA), where the item utilities are first-order factors, and personal attributes measured by a questionnaire are second-order factors. A simulation study with two sample sizes, N = 300 and N = 1,000, shows that the method provides very good recovery of true parameters and near-nominal rejection rates. The approach is illustrated with empirical data from N = 317 students, comparing model parameters obtained with compositional and Likert-scale versions of a Big Five measure. The results show that the proposed model successfully captures the latent structures and person scores on the measured traits. PMID:27054408

  10. The Alcoholism Questionnaire.

    ERIC Educational Resources Information Center

    Ferneau, E.; Mueller, S.

    The alcoholism questionnaire used to survey college student attitudes on the subject is provided. It is identical to the drug-abuse questionnaire except for word changes appropriate to the subject matter. The questionnaire consists of 40 statements about alcoholics and alcoholism, with 7 possible responses: (1) completely disagree; (2) mostly…

  11. Study Process Questionnaire Manual. Student Approaches to Learning and Studying.

    ERIC Educational Resources Information Center

    Biggs, John B.

    This manual describes the theory behind the Study Process Questionnaire (SPQ) and explains what the subscale and scale scores mean. The SPQ is a 42-item self-report questionnaire used in Australia to assess the extent to which a tertiary student at a college or university endorses different approaches to learning and the motives and strategies…

  12. Measuring Experiential Avoidance in Adults: The Avoidance and Fusion Questionnaire

    ERIC Educational Resources Information Center

    Schmalz, Jonathan E.; Murrell, Amy R.

    2010-01-01

    To date, general levels of experiential avoidance are primarily measured by the Acceptance and Action Questionnaire-II (AAQ-II), but it includes items of questionable comprehensibility. The Avoidance and Fusion Questionnaire for Youth (AFQ-Y), previously validated as a measure of experiential avoidance with children and adolescents, was…

  13. [Efficient personality questionnaire for professional training].

    PubMed

    Martín Del Buey, Francisco de Asís; Fernández Zapico, Ana; Martín Palacio, Eugenia; Dapelo Pellerano, Blanca; Marcone Trigo, Rodolfo; Granados Urban, Pilar

    2008-05-01

    This study falls within the theoretical framework of the construct of the Efficient Personality. In this work, we present the study of validity and reliability of an original questionnaire made up of 60 items, applied to students from formative cycles of higher Professional Training. The questionnaire was reduced to 24 items, surpassing its initial .84 Cronbach alpha coefficient. Six first-order factors were obtained: Social Self-concept, Academic Self-concept, Solving Ability, Self-esteem, and Problem Coping. One second-order factor was obtained: Efficient Personality. The six-component factorial solution is similar both to the Spanish version for secondary school and to the Chilean versions for secondary and university populations, dividing the initial dimension of Self-concept into Self-concept and Self-esteem.

  14. Generic ABILHAND Questionnaire Can Measure Manual Ability across a Variety of Motor Impairments

    ERIC Educational Resources Information Center

    Simone, Anna; Rota, Viviana; Tesio, Luigi; Perucca, Laura

    2011-01-01

    ABILHAND is, in its original version, a 46-item, 4-level questionnaire. It measures the difficulty perceived by patients with rheumatoid arthritis as they do various daily manual tasks. ABILHAND was originally built through Rasch analysis. In a later study, it was simplified to a generic 23-item, three-level questionnaire, showing both…

  15. Examining the Validity of a Swedish Version of the Self-Presentation in Exercise Questionnaire

    ERIC Educational Resources Information Center

    Lindwall, Magnus

    2005-01-01

    This study examines the factorial validity, factorial invariance across gender, and construct validity of a Swedish version of the Self-Presentation in Exercise Questionnaire (SPEQ; Conroy, Motl, & Hall, 2000). The a priori two-factor 14-item, 11-item, and 9-item models fail to reach acceptable levels of fit in a calibration sample. A modified…

  16. How IRT Can Solve Problems of Ipsative Data in Forced-Choice Questionnaires

    ERIC Educational Resources Information Center

    Brown, Anna; Maydeu-Olivares, Alberto

    2013-01-01

    In multidimensional forced-choice (MFC) questionnaires, items measuring different attributes are presented in blocks, and participants have to rank order the items within each block (fully or partially). Such comparative formats can reduce the impact of numerous response biases often affecting single-stimulus items (aka rating or Likert scales).…

  17. Does Participation in an Intervention Affect Responses on Self-Report Questionnaires?

    ERIC Educational Resources Information Center

    Baranowski, Tom; Allen, Diane D.; Masse, Louise C.; Wilson, Mark

    2006-01-01

    There has been some concern that participation in an intervention and exposure to a measurement instrument can change participants' interpretation of the items on a self-report questionnaire thereby distorting subsequent responses and biasing results. Differential item functioning (DIF) analysis using item response modeling can ascertain possible…

  18. Write Your Own Questionnaire

    ERIC Educational Resources Information Center

    Cook, David I.

    1975-01-01

    Contends that student evaluative questionnaires should be designed by instructors themselves to help improve their classroom performance and therefore should contain only questions that students are capable of answering objectively and not, for instance, questions about the relevancy of the course. Contains a sample questionnaire. (GH)

  19. Item Writer Judgments of Item Difficulty versus Actual Item Difficulty: A Case Study

    ERIC Educational Resources Information Center

    Sydorenko, Tetyana

    2011-01-01

    This study investigates how accurate one item writer can be on item difficulty estimates and whether factors affecting item writer judgments correspond to predictors of actual item difficulty. The items were based on conversational dialogs (presented as videos online) that focus on pragmatic functions. Thirty-five 2nd-, 3rd-, and 4th-year learners…

  20. The Communicative Participation Item Bank (CPIB): Item bank calibration and development of a disorder-generic short form

    PubMed Central

    Baylor, Carolyn; Yorkston, Kathryn; Eadie, Tanya; Kim, Jiseon; Chung, Hyewon; Amtmann, Dagmar

    2015-01-01

    Purpose The purpose of this study was to calibrate the items for the Communicative Participation Item Bank (CPIB) using Item Response Theory (IRT). One overriding objective was to examine if the IRT item parameters would be consistent across different diagnostic groups, thereby allowing creation of a disorder-generic instrument. The intended outcomes were the final item bank and a short form ready for clinical and research applications. Methods Self-report data were collected from 701 individuals representing four diagnoses: multiple sclerosis, Parkinson’s disease, amyotrophic lateral sclerosis and head and neck cancer. Participants completed the CPIB and additional self-report questionnaires. CPIB data were analyzed using the IRT Graded Response Model (GRM). Results The initial set of 94 candidate CPIB items were reduced to an item bank of 46 items demonstrating unidimensionality, local independence, good item fit, and good measurement precision. Differential item function (DIF) analyses detected no meaningful differences across diagnostic groups. A 10-item, disorder-generic short form was generated. Conclusions The CPIB provides speech-language pathologists with a unidimensional, self-report outcomes measurement instrument dedicated to the construct of communicative participation. This instrument may be useful to clinicians and researchers wanting to implement measures of communicative participation in their work. PMID:23816661

  1. Evaluation of the Intermittent Exotropia Questionnaire Using Rasch Analysis

    PubMed Central

    Leske, David A.; Holmes, Jonathan M.; Melia, B. Michele

    2015-01-01

    IMPORTANCE The Intermittent Exotropia Questionnaire (IXTQ) is a patient, proxy, and parental report of quality of life specific to children with intermittent exotropia. We refine the IXTQ using Rasch analysis to improve reliability and validity. OBSERVATION Rasch analysis was performed on responses of 575 patients with intermittent exotropia enrolled from May 15, 2008, through July 24, 2013, and their parents from each of the 4 IXTQ health-related quality-of-life questionnaires (child 5 through 7 years of age and child 8 through 17 years of age, proxy, and parent questionnaires). Questionnaire performance and structure were confirmed in a separate cohort of 379 patients with intermittent exotropia. One item was removed from the 12-item child and proxy questionnaires, and response options in the 8- to 17-year-old child IXTQ and proxy IXTQ were combined into 3 response options for both questionnaires. Targeting was relatively poor for the child and proxy questionnaires. For the parent questionnaire, 3 subscales (psychosocial, function, and surgery) were evident. One item was removed from the psychosocial subscale. Resulting subscales had appropriate targeting. CONCLUSIONS AND RELEVANCE The Rasch-revised IXTQ may be a useful instrument for determining how intermittent exotropia affects health-related quality of life of children with intermittent exotropia and their parents, particularly for cohort studies. PMID:25634146

  2. The Role of Item Models in Automatic Item Generation

    ERIC Educational Resources Information Center

    Gierl, Mark J.; Lai, Hollis

    2012-01-01

    Automatic item generation represents a relatively new but rapidly evolving research area where cognitive and psychometric theories are used to produce tests that include items generated using computer technology. Automatic item generation requires two steps. First, test development specialists create item models, which are comparable to templates…

  3. Australian Item Bank Program: Handbook for Science Item Bank.

    ERIC Educational Resources Information Center

    Australian Council for Educational Research, Hawthorn.

    This handbook is designed to assist teachers in using the Science Item Bank to construct diagnostic tests and end-of-course achievement tests. The item bank consists of over 2,800 multiple-choice items, and teachers are encouraged to supplement this source of test items with other forms of test questions. Key answers to these questions are arrived…

  4. Item Information and Discrimination Functions for Trinary PCM Items.

    ERIC Educational Resources Information Center

    Akkermans, Wies; Muraki, Eiji

    1997-01-01

    For trinary partial credit items, the shape of the item information and item discrimination functions is examined in relation to the item parameters. Conditions under which these functions are unimodal and bimodal are discussed, and the locations and values of maxima are derived. Practical relevance of the results is discussed. (SLD)

  5. Haemangioma family burden: creation of a specific questionnaire.

    PubMed

    Boccara, Olivia; Méni, Cecile; Léauté-Labreze, Christine; Bodemer, Christine; Voisard, Jean-Jacques; Dufresne, Hélène; Brauchoux, Sébastien; Taieb, Charles

    2015-01-01

    To develop and validate a specific questionnaire to assess burden on families of children with infantile haemangioma (IH): the Haemangioma Family Burden questionnaire (HFB). Items were generated from a literature review and a verbatim report from parents. Subsequently, a study was implemented at the Necker Hospital and the Pellegrin Children's Hospital for psychometric analysis. The HFB was refined via item reduction according to inter-question correlations, consensus among experts and exploratory factor analysis. A 20-item questionnaire, grouped into 5 dimensions, was obtained. Construct validity was demonstrated and HFB showed good internal coherence (Cronbach's α: 0.93). The HFB was significantly correlated with the mental dimension of the Short-Form-12 (r = -0.75), and the Psychological General Well-Being Index (r = -0.61). HFB scores differed significantly according to the size and localization of the IH. A validated tool for assessing the burden on families of children with IH is now available.

  6. Electromechanical Technician Skills Questionnaire.

    ERIC Educational Resources Information Center

    Anoka-Hennepin Technical Coll., Minneapolis, MN.

    This document contains test items to measure the job skills of electromechanical technicians. Questions are organized in four sections that cover the following topics: (1) shop math; (2) electricity and electronics; (3) mechanics and machining; and (4) plumbing, heating, ventilation and air conditioning, and welding skills. Questions call for…

  7. Mexican Parenting Questionnaire (MPQ)

    ERIC Educational Resources Information Center

    Halgunseth, Linda C.; Ispa, Jean M.

    2012-01-01

    The present study was conducted in four phases and constructed a self-report parenting instrument for use with Mexican immigrant mothers of children aged 6 to 10. The 14-item measure was based on semistructured qualitative interviews with Mexican immigrant mothers (N = 10), was refined by a focus group of Mexican immigrant mothers (N = 5), and was…

  8. Item Banking with Embedded Standards

    ERIC Educational Resources Information Center

    MacCann, Robert G.; Stanley, Gordon

    2009-01-01

    An item banking method that does not use Item Response Theory (IRT) is described. This method provides a comparable grading system across schools that would be suitable for low-stakes testing. It uses the Angoff standard-setting method to obtain item ratings that are stored with each item. An example of such a grading system is given, showing how…

  9. Development and Initial Testing of the Penn Parkinson's Daily Activities Questionnaire

    PubMed Central

    Brennan, Laura; Siderowf, Andrew; Rubright, Jonathan D.; Rick, Jacqueline; Dahodwala, Nabila; Duda, John E.; Hurtig, Howard; Stern, Matthew; Xie, Sharon X.; Rennert, Lior; Karlawish, Jason; Shea, Judy A.; Trojanowski, John Q.; Weintraub, Daniel

    2015-01-01

    Objective The aim of this work was to describe the development and psychometric analysis of the Penn Parkinson's Daily Activities Questionnaire. The questionnaire is an item response theory-based tool for rating cognitive instrumental activities of daily living in PD. Methods Candidate items for the Penn Parkinson's Daily Activities Questionnaire were developed through literature review and focus groups of patients and knowledgeable informants. Item selection and calibration of item-response theory parameters were performed using responses from a cohort of PD patients and knowledgeable informants (n = 388). In independent cohorts of PD patients and knowledgeable informants, assessments of test-retest reliability (n = 50), and construct validity (n = 68) of the questionnaire were subsequently performed. Construct validity was assessed by correlating questionnaire scores with measures of motor function, cognition, an existing activities of daily living measure, and directly observed daily function. Results Fifty items were retained in the final questionnaire item bank. Items were excluded owing to redundancy, difficult reading level, and when item-response theory parameters could not be calculated. Test-retest reliability was high (intraclass correlation coefficient = 0.97; P < 0.001). The questionnaire correlated strongly with cognition (r = 0.68; P < 0.001) and directly observed daily function (r = 0.87; P < 0.001), but not with motor impairment (r = 0.08; P = 0.53). The questionnaire score accurately discriminated between PD patients with and without dementia (receiver operating characteristic curve = 0.91; 95% confidence interval: 0.85–0.97). Conclusions The Penn Parkinson's Daily Activities Questionnaire shows strong evidence of reliability and validity. Item response theory-based psychometric analysis suggests that this questionnaire can discriminate across a range of daily functions. PMID:26249849

  10. Reading Current Events Items.

    ERIC Educational Resources Information Center

    Ediger, Marlow

    People who live in a democracy should be well informed of local, state, national, and international happenings. Students should become curious about news items and relate current happenings to the personal self. They must possess skills in word recognition and in diverse kinds of comprehension since reading is an important way to glean current…

  11. Examining Differential Item Functions of Different Item Ordered Test Forms According to Item Difficulty Levels

    ERIC Educational Resources Information Center

    Çokluk, Ömay; Gül, Emrah; Dogan-Gül, Çilem

    2016-01-01

    The study aims to examine whether differential item function is displayed in three different test forms that have item orders of random and sequential versions (easy-to-hard and hard-to-easy), based on Classical Test Theory (CTT) and Item Response Theory (IRT) methods and bearing item difficulty levels in mind. In the correlational research, the…

  12. Too Reliable to Be True? Response Bias as a Potential Source of Inflation in Paper-and-Pencil Questionnaire Reliability

    ERIC Educational Resources Information Center

    Peer, Eyal; Gamliel, Eyal

    2011-01-01

    When respondents answer paper-and-pencil (PP) questionnaires, they sometimes modify their responses to correspond to previously answered items. As a result, this response bias might artificially inflate the reliability of PP questionnaires. We compared the internal consistency of PP questionnaires to computerized questionnaires that presented a…

  13. The Depression Coping Questionnaire.

    ERIC Educational Resources Information Center

    Kleinke, Chris L.

    College students (N=396), chronic pain patients (N=319), and schizophrenic veterans (N=43) completed the Depression Coping Questionnaire (DCQ) and the Beck Depression Inventory (BDI). Factor analysis of the DCQ identified eleven coping responses: social support, problem solving, self-blame/escape, aggression, indulgence, activities, medication,…

  14. Component Identification and Item Difficulty of Raven's Matrices Items.

    ERIC Educational Resources Information Center

    Green, Kathy E.; Kluever, Raymond C.

    Item components that might contribute to the difficulty of items on the Raven Colored Progressive Matrices (CPM) and the Standard Progressive Matrices (SPM) were studied. Subjects providing responses to CPM items were 269 children aged 2 years 9 months to 11 years 8 months, most of whom were referred for testing as potentially gifted. A second…

  15. Real and Artificial Differential Item Functioning in Polytomous Items

    ERIC Educational Resources Information Center

    Andrich, David; Hagquist, Curt

    2015-01-01

    Differential item functioning (DIF) for an item between two groups is present if, for the same person location on a variable, persons from different groups have different expected values for their responses. Applying only to dichotomously scored items in the popular Mantel-Haenszel (MH) method for detecting DIF in which persons are classified by…

  16. Item Characteristic Curve Estimation of Signal Detection Theory-Based Personality Data: A Two-Stage Approach to Item Response Modeling.

    ERIC Educational Resources Information Center

    Williams, Kevin M.; Zumbo, Bruno D.

    2003-01-01

    Developed an item characteristic curve estimation of signal detection theory based personality data. Results for 266 college students taking the Overclaiming Questionnaire (D. Paulhus and N. Bruce, 1990) suggest that this method is a reasonable approach to describing item functioning and that there are advantages to this method over traditional…

  17. How and Why Students Learn: Development and Validation of the Learner Awareness Levels Questionnaire for Higher Education Students

    ERIC Educational Resources Information Center

    Choy, S. Chee; Goh, Pauline Swee Choo; Sedhu, Daljeet Singh

    2016-01-01

    The development of the 21-item Learner Awareness Levels Questionnaire (LALQ) was carried out using data from three separate studies. The LALQ is a self-reporting questionnaire assessing how and why students learn. Study 1 refined the initial pool of items to 21 using exploratory factor analysis. In Study 2, the analysis showed evidence for a…

  18. The Future of Item Analysis.

    ERIC Educational Resources Information Center

    Wainer, Howard

    1989-01-01

    This paper reviews the role of the item in test construction, and suggests some new methods of item analysis. A look at dynamic, graphical item analysis is provided that uses the advantages of modern, high-speed, highly interactive computing. Several illustrations are provided. (Author/TJH)

  19. The menstrual attitude questionnaire.

    PubMed

    Brooks-Gunn, J; Ruble, D N

    1980-09-01

    In order to examine the relationship of attitudes about menstruation to self-reports of menstrual-related symptomatology as well as to other aspects of behavior, an instrument to measure attitudes concerning menstruation was developed. After constructing the Menstrual Attitude Questionnaire (MAQ), the factor analytic structure of the original MAQ sample was replicated on a second sample. Summary statistics are presented for college women, college men, and adolescent girls, and the relationship between menstrual-related attitudes, expectations, and experience is examined.

  20. Food frequency questionnaires.

    PubMed

    Pérez Rodrigo, Carmen; Aranceta, Javier; Salvador, Gemma; Varela-Moreiras, Gregorio

    2015-02-26

    Food Frequency Questionnaires are dietary assessment tools widely used in epidemiological studies investigating the relationship between dietary intake and disease or risk factors since the early '90s. The three main components of these questionnaires are the list of foods, frequency of consumption and the portion size consumed. The food list should reflect the food habits of the study population at the time the data is collected. The frequency of consumption may be asked by open ended questions or by presenting frequency categories. Qualitative Food Frequency Questionnaires do not ask about the consumed portions; semi-quantitative include standard portions and quantitative questionnaires ask respondents to estimate the portion size consumed either in household measures or grams. The latter implies a greater participant burden. Some versions include only close-ended questions in a standardized format, while others add an open section with questions about some specific food habits and practices and admit additions to the food list for foods and beverages consumed which are not included. The method can be self-administered, on paper or web-based, or interview administered either face-to-face or by telephone. Due to the standard format, especially closed-ended versions, and method of administration, FFQs are highly cost-effective thus encouraging its widespread use in large scale epidemiological cohort studies and also in other study designs. Coding and processing data collected is also less costly and requires less nutrition expertise compared to other dietary intake assessment methods. However, the main limitations are systematic errors and biases in estimates. Important efforts are being developed to improve the quality of the information. It has been recommended the use of FFQs with other methods thus enabling the adjustments required.

  1. Coping with myocardial infarction: evaluation of a coping questionnaire.

    PubMed

    Brink, Eva; Persson, Lars-Olof; Karlson, Björn W

    2009-12-01

    The negative effects of emotional distress on the recovery following myocardial infarction make it important to study coping strategies in this situation. The present study aimed to evaluate the psychometric properties and the validity of a 10 dimensions questionnaire labelled The General Coping Questionnaire (GCQ). The structure of the questionnaire was based on a previous interview study with 26 persons with different diseases. The 10 dimensions are called self-trust, problem-reducing actions, change of values, social trust, minimization, fatalism, resignation, protest, isolation and intrusion. The present study comprised 114 first-time myocardial infarction patients (37 women, 77 men). Five months after myocardial infarction, they answered questions about health-related quality of life, health complaints, sense of coherence and the GCQ. A multi-trait/multi-item analysis showed good item-scale convergent and discriminatory validity when the GCQ was reduced from 47 to 40 items. In conclusion, the results showed that the 40-item GCQ is a well-structured and reliable questionnaire for measuring coping strategies in myocardial infarction patients. PMID:19804373

  2. Validation of the Marijuana Effect Expectancy Questionnaire-Brief

    ERIC Educational Resources Information Center

    Torrealday, O.; Stein, L. A. R.; Barnett, N.; Golembeske, C.; Lebeau, R.; Colby, S. M.; Monti, P. M.

    2008-01-01

    The purpose of this study was to evaluate a brief version of the Marijuana Effect Expectancy Questionnaire (MEEQ; Schafer & Brown, 1991). The original MEEQ was reduced to 6 items (MEEQ-B). Principal component analysis (PCA) was performed and two factors were identified (positive effects and negative effects) accounting for 52.3% of the variance.…

  3. The Development and Psychometric Properties of the Selective Mutism Questionnaire

    ERIC Educational Resources Information Center

    Bergman, R. Lindsey; Keller, Melody L.; Piacentini, John; Bergman, Andrea J.

    2008-01-01

    Research on selective mutism (SM) has been limited by the absence of standardized, psychometrically sound assessment measures. The purpose of our investigation was to present two studies that examined the factor structure and initial reliability and validity of the Selective Mutism Questionnaire (SMQ), a 17-item parent report measure of failure to…

  4. Social Support Questionnaire for Children: Development and Initial Validation

    ERIC Educational Resources Information Center

    Gordon-Hollingsworth, Arlene T.; Thompson, Julia E.; Geary, Meghan A.; Schexnaildre, Mark A.; Lai, Betty S.; Kelley, Mary Lou

    2016-01-01

    The Social Support Questionnaire for Children (SSQC) is a 50-item scale that assesses children's social support from parents, relatives, nonrelative adults, siblings, and peers. The SSQC demonstrates good psychometric properties (e.g., internal consistency, factorial validity). Furthermore, the SSQC appears to be an ethnically sensitive measure of…

  5. Construction and Initial Validation of the Chinese Reading Motivation Questionnaire

    ERIC Educational Resources Information Center

    Lau, Kit-Ling

    2004-01-01

    This paper describes the development and initial validation of a Chinese reading motivation questionnaire (CRMQ) which was designed to assess Chinese students' reading motivation in Hong Kong. The development of the CRMQ consisted of two steps. In the first study, groups of items were constructed based on achievement motivation theories and…

  6. Science Motivation Questionnaire: Construct Validation with Nonscience Majors

    ERIC Educational Resources Information Center

    Glynn, Shawn M.; Taasoobshirazi, Gita; Brickman, Peggy

    2009-01-01

    This study examined how 770 nonscience majors, enrolled in a core-curriculum science course, conceptualized their motivation to learn science. The students responded to the Science Motivation Questionnaire, a 30-item Likert-type instrument designed to provide science education researchers and science instructors with information about students'…

  7. Revisiting the Factor Structure of the Questionnaire on Smoking Urges

    ERIC Educational Resources Information Center

    Toll, Benjamin A.; McKee, Sherry A.; Krishnan-Sarin, Suchitra; O'Malley, Stephanie S.

    2004-01-01

    This study assessed the factor structure of the Questionnaire on Smoking Urges (QSU), a commonly used assessment of cravings for cigarettes, with a sample of smokers presenting for treatment in a smoking cessation trial. On the basis of previous research, three confirmatory factor analytic models were tested. Model 1 hypothesized a 26-item,…

  8. Psychometric Properties of the Revised Developmental Coordination Disorder Questionnaire

    ERIC Educational Resources Information Center

    Wilson, Brenda N.; Crawford, Susan G.; Green, Dido; Roberts, Gwen; Aylott, Alice; Kaplan, Bonnie J.

    2009-01-01

    The Developmental Coordination Disorder Questionnaire (DCDQ) is a parent-completed measure designed to identify subtle motor problems in children of 8 to 14.6 years of age. The purpose of this study was to extend the lower age range to children aged 5 to 7 years, revise items to ensure clarity, develop new scoring, and evaluate validity of the…

  9. Michigan High School Student Drug Attitudes and Behavior Questionnaire.

    ERIC Educational Resources Information Center

    Bogg, Richard A.; And Others

    This questionnaire assesses drug use practices and attitudes toward drugs in high school students. The instrument has 59 items (multiple choice or completion), some with several parts. The question pertain to aspirations for the future, general attitudes and opinions, biographic and demographic data, family background and relationships, alcohol…

  10. Children's Understandings Related to Hazardous Household Items and Waste

    ERIC Educational Resources Information Center

    Malandrakis, George N.

    2008-01-01

    This study focuses on children's understanding of hazardous household items (HHI) and waste (HHW). Children from grades 4, 5 and 6 (n=173) participated in a questionnaire and interview research design. The results indicate that: (a) on a daily basis the children used HHI and disposed of HHW, (b) the children did not realize the danger of these…

  11. An Introduction to Item Response Theory for Health Behavior Researchers

    ERIC Educational Resources Information Center

    Warne, Russell T.; McKyer, E. J. Lisako; Smith, Matthew L.

    2012-01-01

    Objective: To introduce item response theory (IRT) to health behavior researchers by contrasting it with classical test theory and providing an example of IRT in health behavior. Method: Demonstrate IRT by fitting the 2PL model to substance-use survey data from the Adolescent Health Risk Behavior questionnaire (n = 1343 adolescents). Results: An…

  12. Dimensions and Severity of Marijuana Consequences: Development and Validation of the Marijuana Consequences Questionnaire (MACQ)

    PubMed Central

    Simons, Jeffrey S.; Dvorak, Robert D.; Merrill, Jennifer E.; Read, Jennifer P.

    2012-01-01

    The Marijuana Consequences Questionnaire (MACQ) is a 50-item self-report measure modeled after the Young Adult Alcohol Consequences Questionnaire (YAACQ). College students (n = 315) completed questionnaires online. A confirmatory factor analysis supported the hypothesized 8-factor structure. The results indicate good convergent and discriminant validity of the MACQ. A brief, unidimensional, 21-item version (B-MACQ) was developed by a Rasch model. Comparison of item severity estimates of the B-MACQ items and the corresponding items from the YAACQ indicate that the severity of alcohol- and marijuana- problems is defined by a relatively unique pattern of consequences. The MACQ and B-MACQ provide promising new alternatives to assessing marijuana-related problems. PMID:22305645

  13. State University of New York at Buffalo Personal and Confidential Survey Questionnaire.

    ERIC Educational Resources Information Center

    New York Univ., NY.

    This 45-item questionnaire is designed to measure drug use among undergraduate and graduate students. The self-administering form also provides background information on the respondent. Part of TM 001 082. (DLG)

  14. Derivation of a proxy measure of death anxiety from the suicide opinion questionnaire.

    PubMed

    Lester, David

    2003-08-01

    A 10-item scale was derived from scores on Domino's Suicide Opinion Questionnaire which correlated with scores from Templer's Death Anxiety Scale and may prove useful as a proxy measure of death anxiety.

  15. The Essential Properties of Yoga Questionnaire: Development and Methods.

    PubMed

    Groessl, Erik J; Maiya, Meghan; Elwy, A Rani; Riley, Kristen E; Sarkin, Andrew J; Eisen, Susan V; Braun, Tosca; Gutierrez, Ian; Kidane, Luwam; Park, Crystal L

    2015-01-01

    Yoga interventions have considerable heterogeneity, are multi-dimensional, and may impact health in different ways. However, most research reports regarding the effects of yoga on health and wellbeing do not adequately describe the components of the yoga interventions being used. Thus, drawing comparisons across studies or understanding the relative effects of specific aspects of a yoga intervention are rarely possible. To address this problem, we created the Essential Properties of Yoga Questionnaire (EPYQ) Project, an NCCAM-funded set of studies to develop a translational tool for yoga researchers. Here we describe the methods and developmental processes used in the EPYQ Project in detail. The project consists of four main phases. Phase I was designed to gain a comprehensive understanding of the relevant aspects of yoga by conducting a comprehensive systematic literature review and conducting focus groups with stakeholders including a wide variety of yoga teachers and students. In Phase II, a pool of potential questionnaire items was developed for the prototypic questionnaire using information from Phase I. Cognitive interviews were conducted with the preliminary EPYQ items to assess the perceived clarity, meaning, and importance of each item. In Phase III, the prototypic questionnaire was administered to two large samples of yoga students and instructors. Military personnel and veterans who practiced or taught yoga (n = 329) were recruited to participate. Factor analysis and item response theory were used to identify factors and select the final questionnaire items. Phase IV is ongoing and will collect reliability and validity data on the final instrument. Results are expected to be available in 2016. The EPYQ will provide an objective tool for describing the amount of various components of yoga interventions, eventually allowing researchers to link specific yoga components to health benefits, and facilitating the design of yoga interventions for specific health

  16. Validation of Gujarati Version of ABILOCO-Kids Questionnaire

    PubMed Central

    Diwan, Jasmin; Patel, Pankaj; Bansal, Ankita B.

    2015-01-01

    Background ABILOCO-Kids is a measure of locomotion ability for children with cerebral palsy (CP) aged 6 to 15 years & is available in English & French. Aim To validate the Gujarati version of ABILOCO-Kids questionnaire to be used in clinical research on Gujarati population. Materials and Methods ABILOCO-Kids questionnaire was translated into Gujarati from English using forward-backward-forward method. To ensure face & content validity of Gujarati version using group consensus method, each item was examined by group of experts having mean experience of 24.62 years in field of paediatric and paediatric physiotherapy. Each item was analysed for content, meaning, wording, format, ease of administration & scoring. Each item was scored by expert group as either accepted, rejected or accepted with modification. Procedure was continued until 80% of consensus for all items. Concurrent validity was examined on 55 children with Cerebral Palsy (6-15 years) of all Gross Motor Functional Classification System (GMFCS) level & all clinical types by correlating score of ABILOCO-Kids with Gross Motor Functional Measure & GMFCS. Result In phase 1 of validation, 16 items were accepted as it is; 22 items accepted with modification & 3 items went for phase 2 validation. For concurrent validity, highly significant positive correlation was found between score of ABILOCO-Kids & total GMFM (r=0.713, p<0.005) & highly significant negative correlation with GMFCS (r= -0.778, p<0.005). Conclusion Gujarati translated version of ABILOCO-Kids questionnaire has good face & content validity as well as concurrent validity which can be used to measure caregiver reported locomotion ability in children with CP. PMID:26557603

  17. Conversion of Questionnaire Data

    SciTech Connect

    Powell, Danny H; Elwood Jr, Robert H

    2011-01-01

    During the survey, respondents are asked to provide qualitative answers (well, adequate, needs improvement) on how well material control and accountability (MC&A) functions are being performed. These responses can be used to develop failure probabilities for basic events performed during routine operation of the MC&A systems. The failure frequencies for individual events may be used to estimate total system effectiveness using a fault tree in a probabilistic risk analysis (PRA). Numeric risk values are required for the PRA fault tree calculations that are performed to evaluate system effectiveness. So, the performance ratings in the questionnaire must be converted to relative risk values for all of the basic MC&A tasks performed in the facility. If a specific material protection, control, and accountability (MPC&A) task is being performed at the 'perfect' level, the task is considered to have a near zero risk of failure. If the task is performed at a less than perfect level, the deficiency in performance represents some risk of failure for the event. As the degree of deficiency in performance increases, the risk of failure increases. If a task that should be performed is not being performed, that task is in a state of failure. The failure probabilities of all basic events contribute to the total system risk. Conversion of questionnaire MPC&A system performance data to numeric values is a separate function from the process of completing the questionnaire. When specific questions in the questionnaire are answered, the focus is on correctly assessing and reporting, in an adjectival manner, the actual performance of the related MC&A function. Prior to conversion, consideration should not be given to the numeric value that will be assigned during the conversion process. In the conversion process, adjectival responses to questions on system performance are quantified based on a log normal scale typically used in human error analysis (see A.D. Swain and H.E. Guttmann

  18. Syntax for calculation of discounting indices from the monetary choice questionnaire and probability discounting questionnaire.

    PubMed

    Gray, Joshua C; Amlung, Michael T; Palmer, Abraham A; MacKillop, James

    2016-09-01

    The 27-item Monetary Choice Questionnaire (MCQ; Kirby, Petry, & Bickel, 1999) and 30-item Probability Discounting Questionnaire (PDQ; Madden, Petry, & Johnson, 2009) are widely used, validated measures of preferences for immediate versus delayed rewards and guaranteed versus risky rewards, respectively. The MCQ measures delayed discounting by asking individuals to choose between rewards available immediately and larger rewards available after a delay. The PDQ measures probability discounting by asking individuals to choose between guaranteed rewards and a chance at winning larger rewards. Numerous studies have implicated these measures in addiction and other health behaviors. Unlike typical self-report measures, the MCQ and PDQ generate inferred hyperbolic temporal and probability discounting functions by comparing choice preferences to arrays of functions to which the individual items are preconfigured. This article provides R and SPSS syntax for processing the MCQ and PDQ. Specifically, for the MCQ, the syntax generates k values, consistency of the inferred k, and immediate choice ratios; for the PDQ, the syntax generates h indices, consistency of the inferred h, and risky choice ratios. The syntax is intended to increase the accessibility of these measures, expedite the data processing, and reduce risk for error. PMID:27644448

  19. Syntax for calculation of discounting indices from the monetary choice questionnaire and probability discounting questionnaire.

    PubMed

    Gray, Joshua C; Amlung, Michael T; Palmer, Abraham A; MacKillop, James

    2016-09-01

    The 27-item Monetary Choice Questionnaire (MCQ; Kirby, Petry, & Bickel, 1999) and 30-item Probability Discounting Questionnaire (PDQ; Madden, Petry, & Johnson, 2009) are widely used, validated measures of preferences for immediate versus delayed rewards and guaranteed versus risky rewards, respectively. The MCQ measures delayed discounting by asking individuals to choose between rewards available immediately and larger rewards available after a delay. The PDQ measures probability discounting by asking individuals to choose between guaranteed rewards and a chance at winning larger rewards. Numerous studies have implicated these measures in addiction and other health behaviors. Unlike typical self-report measures, the MCQ and PDQ generate inferred hyperbolic temporal and probability discounting functions by comparing choice preferences to arrays of functions to which the individual items are preconfigured. This article provides R and SPSS syntax for processing the MCQ and PDQ. Specifically, for the MCQ, the syntax generates k values, consistency of the inferred k, and immediate choice ratios; for the PDQ, the syntax generates h indices, consistency of the inferred h, and risky choice ratios. The syntax is intended to increase the accessibility of these measures, expedite the data processing, and reduce risk for error.

  20. Validation of a Questionnaire to Screen for Shift Work Disorder

    PubMed Central

    Barger, Laura K.; Ogeil, Rowan P.; Drake, Christopher L.; O'Brien, Conor S.; Ng, Kim T.; Rajaratnam, Shantha M. W.

    2012-01-01

    Study Objective: At least 15% of the full-time work force is shift workers. Working during the overnight hours, early morning start times, and variable or rotating schedules present a challenge to the circadian system, and these shifts are associated with adverse health and safety consequences. Shift work disorder (SWD), a primary (circadian rhythm) sleep disorder indicated by excessive daytime sleepiness and/or insomnia associated with a shiftwork schedule, is under-recognized by primary care physicians. We sought to develop and validate a questionnaire to screen for high risk of SWD in a shift working population. Design: Shift workers completed a 26-item questionnaire and were evaluated by a sleep specialist (physician) who diagnosed them as either positive or negative for SWD. The physician assessment of SWD was guided by a flow chart that operationalized the ICSD-2 criteria for SWD. Setting: 18 sleep clinics in the USA. Patients or Participants: 311 shift workers. Interventions: Not applicable. Measurements and Results: Responses to the items in the questionnaire were entered into a series of discrimination function analyses to determine the diagnostic value of the items and the fewest number of questions with the best predictive value. The function was then cross-validated. A final 4-item questionnaire has 89% positive predictive value and 62% negative predictive value (sensitivity = 0.74; specificity = 0.82). Conclusions: This Shiftwork Disorder Screening Questionnaire may be appropriate for use in primary care settings to aid in the diagnosis of SWD. Citation: Barger LK; Ogeil RP; Drake CL; O'Brien CS; Ng KT; Rajaratnam SMW. Validation of a questionnaire to screen for shift work disorder. SLEEP 2012;35(12):1693–1703. PMID:23204612

  1. Incomplete quality of life data in randomized trials: missing items.

    PubMed

    Fayers, P M; Curran, D; Machin, D

    Missing data has been a problem in many quality of life studies. This paper focuses upon the issues involved in handling forms which contain one or more missing items, and reviews the alternative procedures. One of the most widely practised approaches is imputation using the mean of all observed items in the same subscale. This, together with the related estimation of the subscale score, is based upon traditional psychometric approaches to scale design and analysis. We show that it may be an inappropriate method for many of the items in quality of life questionnaires, and would result in biased or misleading estimates. We provide examples of items and subscales which violate the psychometric foundations that underpin simple mean imputation. A checklist is proposed for examining the adequacy of simple imputation, and some alternative procedures are indicated.

  2. The Early Maladaptive Schema Questionnaire-Short Form: A Construct Validity Study.

    ERIC Educational Resources Information Center

    Glaser, Brian A.; Campbell, Linda F.; Calhoun, Georgia B.; Bates, Jeffrey M.; Petrocelli, John V.

    2002-01-01

    N.B. Schmidt, T.E. Joiner, J.E. Young, and M.J. Telch (1995) provided preliminary construct validity for scores from J.E. Young's (1990) 205-item Early Maladaptive Schema Questionnaire. The present study extends this work by examining the construct validity of scores from the shorter 75-item version of this instrument-the Early Maladaptive Schema…

  3. Development and Validation of the Groupwork Skills Questionnaire (GSQ) for Higher Education

    ERIC Educational Resources Information Center

    Cumming, Jennifer; Woodcock, Charlotte; Cooley, Sam J.; Holland, Mark J. G.; Burns, Victoria E.

    2015-01-01

    The aim of the present study was to develop and provide psychometric evidence in support of the groupwork skills questionnaire (GSQ) for measuring task and interpersonal groupwork skills. A 46-item version of the GSQ was initially completed by 672 university students. The number of items was reduced to 15 following exploratory factor analyses, and…

  4. A General Factor-Analytic Procedure for Assessing Response Bias in Questionnaire Measures

    ERIC Educational Resources Information Center

    Ferrando, Pere J.; Lorenzo-Seva, Urbano; Chico, Eliseo

    2009-01-01

    This article proposes procedures for simultaneously assessing and controlling acquiescence and social desirability in questionnaire items. The procedures are based on a semi-restricted factor-analytic tridimensional model, and can be used with binary, graded-response, or more continuous items. We discuss procedures for fitting the model (item…

  5. The Smoking Consequences Questionnaire-Adult: Measurement of Smoking Outcome Expectancies of Experienced Smokers.

    ERIC Educational Resources Information Center

    Copeland, Amy L.; And Others

    1995-01-01

    Two versions of the Smoking Consequences Questionnaire for adults were developed and tested with 407 smokers and nonsmokers. The version with probability items appeared to have greater construct validity than the version with subjective expected utility items. The scale reflects the refinement of smokers' outcome expectancies with experience. (SLD)

  6. Development of the Health Incentive Program Questionnaire (HIP-Q) in a cardiac rehabilitation population.

    PubMed

    Mitchell, Marc S; Goodman, Jack M; Alter, David A; Oh, Paul I; Faulkner, Guy E J

    2015-12-01

    The purpose of this study was to develop a questionnaire to facilitate the design of acceptable financial health incentive programs. A multiphase psychometric questionnaire development method was used. Theoretical and literature reviews and three focus groups generated a pool of content areas and items. New items were developed to ensure adequate content coverage. Field testing was conducted with a convenience sample of cardiac rehabilitation (CR) patients (n = 59) to establish face and construct validity (p = 0.021) and reliability (intraclass coefficients = 0.42-0.87). The final questionnaire is comprised of 23 items. This questionnaire builds on previous attempts to explore acceptability by sampling a wider range of instrumental and affective attitudes and by measuring the effect of program features on the likelihood of incentive program participation. Future research is now needed to examine whether tailoring incentives to preferences assessed by the questionnaire improves uptake and effectiveness.

  7. 10 CFR 74.55 - Item monitoring.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... days for Category IA items and 60 calendar days for Category IB items contained in a vault or in a... days for Category IA items and seven calendar days for Category BI items located elsewhere in the...

  8. Item-properties may influence item-item associations in serial recall.

    PubMed

    Caplan, Jeremy B; Madan, Christopher R; Bedwell, Darren J

    2015-04-01

    Attributes of words, such as frequency and imageability, can influence memory for order. In serial recall, Hulme, Stuart, Brown, and Morin (Journal of Memory and Language, 49(4), 500-518, 2003) found that high-frequency words were recalled worse, and low-frequency words better, when embedded in alternating lists than pure lists. This is predicted by associative chaining, wherein each recalled list-item becomes a recall-cue for the next item. However, Hulme, Stuart, Brown, and Morin (Journal of Memory and Language, 49(4), 500-518, 2003) argued their findings supported positional-coding models, wherein items are linked to a representation of position, with no direct associations between items. They suggested their serial-position effects were due to pre-experimental semantic similarity between pairs of items, which depended on frequency, or a complex tradeoff between item- and order-coding (Morin, Poirier, Fortin, & Hulme, Psychonomic Bulletin Review, 13(4), 724-729, 2006). We replicated the smooth serial-position effects, but accounts based on pre-existing similarity or item-order tradeoffs were untenable. Alternative accounts based, on imageability, phonological and lexical neighbourhood sizes were also ruled out. The standard chaining account predicts that if accuracy is conditionalized on whether the prior item was correct, the word-frequency effect should reappear in alternating lists; however, this prediction was not borne out, challenging this retrieval-based chaining account. We describe a new account, whereby frequency influences the strengths of item-item associations, symmetrically, during study. A manipulation of word-imageability also produced a pattern consistent with item-item cueing at study, but left room for effects of imageability at the final stage of recall. These findings provide further support for the contribution of associative chaining to serial-recall behaviour and show that item-properties may influence serial-recall in multiple ways.

  9. Psychometric evaluation of Breast Health Behavior Questionnaire: Spanish version.

    PubMed

    Wells, J N; Bush, H A; Marshall, D

    2001-08-01

    The purpose of the study was to test the psychometric properties of a culturally sensitive and theory-based instrument: the Breast Health Behavior Questionnaire. This instrument was translated into Spanish and back-translated at a third- to fourth-grade reading level. The pilot group consisted of 70 Hispanic women who attended a class at a local church. Subsequent to pilot testing, another 40 Hispanic women who attended a class at the local health department comprised the study sample. The participants responded to the 15-item questionnaire, which is formatted as a Likert scale. Content validity of the Breast Health Behavior Questionnaire was determined by a panel of experts. A factor analysis of this instrument showed five separate dimensions accounting for 71.82% of the instrument's variance. The three major components of self-regulation theory (schema, coping, and appraisal criteria) were found clustered within the first three dimensions after three items were discarded. The Breast Health Behavior Questionnaire demonstrated an internal consistency reliability coefficient of .7172. The psychometric properties of the Spanish version of this questionnaire warrant further research. The instrument may support a better understanding of the Hispanic woman's practice of breast health behavior. Eventually, the Breast Health Behavior Questionnaire may assist nurses in the formulation of culturally grounded interventions. PMID:11502042

  10. 48 CFR 852.214-72 - Alternate item(s).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Alternate item(s). 852.214-72 Section 852.214-72 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions and Clauses...

  11. Evaluating Item Fit for Multidimensional Item Response Models

    ERIC Educational Resources Information Center

    Zhang, Bo; Stone, Clement A.

    2008-01-01

    This research examines the utility of the s-x[superscript 2] statistic proposed by Orlando and Thissen (2000) in evaluating item fit for multidimensional item response models. Monte Carlo simulation was conducted to investigate both the Type I error and statistical power of this fit statistic in analyzing two kinds of multidimensional test…

  12. Gender-Based Differential Item Performance in Mathematics Achievement Items.

    ERIC Educational Resources Information Center

    Doolittle, Allen E.

    A procedure for the detection of differential item performance (DIP) is used to investigate the relationships between characteristics of mathematics achievement items and gender differences in performance. Eight randomly equivalent samples of high school seniors were each given a unique form of the ACT Assessment Mathematics Usage Test (ACTM).…

  13. Differential Item Functioning Analysis Using Rasch Item Information Functions

    ERIC Educational Resources Information Center

    Wyse, Adam E.; Mapuranga, Raymond

    2009-01-01

    Differential item functioning (DIF) analysis is a statistical technique used for ensuring the equity and fairness of educational assessments. This study formulates a new DIF analysis method using the information similarity index (ISI). ISI compares item information functions when data fits the Rasch model. Through simulations and an international…

  14. MIMIC Methods for Assessing Differential Item Functioning in Polytomous Items

    ERIC Educational Resources Information Center

    Wang, Wen-Chung; Shih, Ching-Lin

    2010-01-01

    Three multiple indicators-multiple causes (MIMIC) methods, namely, the standard MIMIC method (M-ST), the MIMIC method with scale purification (M-SP), and the MIMIC method with a pure anchor (M-PA), were developed to assess differential item functioning (DIF) in polytomous items. In a series of simulations, it appeared that all three methods…

  15. Diet History Questionnaire: Suggested Citations

    Cancer.gov

    Use of the Diet History Questionnaire and Diet*Calc Analysis Software for publication purposes should contain a citation which includes version information for the software, questionnaire, and nutrient database.

  16. Diet History Questionnaire: International Applications

    Cancer.gov

    ARP staff adapted the Diet History Questionnaire (DHQ) for use by Canadian populations in collaboration with the Alberta Cancer Board. This questionnaire takes into account the different food fortification polices of the U.S. and Canada.

  17. Selecting Items for Criterion-Referenced Tests.

    ERIC Educational Resources Information Center

    Mellenbergh, Gideon J.; van der Linden, Wim J.

    1982-01-01

    Three item selection methods for criterion-referenced tests are examined: the classical theory of item difficulty and item-test correlation; the latent trait theory of item characteristic curves; and a decision-theoretic approach for optimal item selection. Item contribution to the standardized expected utility of mastery testing is discussed. (CM)

  18. A Mixed Effects Randomized Item Response Model

    ERIC Educational Resources Information Center

    Fox, J.-P.; Wyrick, Cheryl

    2008-01-01

    The randomized response technique ensures that individual item responses, denoted as true item responses, are randomized before observing them and so-called randomized item responses are observed. A relationship is specified between randomized item response data and true item response data. True item response data are modeled with a (non)linear…

  19. Setting up a life course questionnaire.

    PubMed

    Sampogna, Francesca

    2013-01-01

    In order to give a practical meaning to a concept, it is necessary to measure it. In this chapter, some guidelines for the creation of a life course questionnaire are given, starting from the concept of measurement and all the properties (validity, reliability, responsiveness and interpretability) that an instrument must have, to be defined as a measurement tool. The first step is to define the construct to be measured. Cumulative life course impairment (CLCI) assumes impairment over time of the life course of individuals; key concepts of CLCI are accumulation of risk as well as timing of risk exposure. CLCI is a longitudinal construct, and in order to measure it, it is imperative to take the role of time into account. Questionnaires administered at a certain moment during the patient's life will investigate the impact the disease had on his/her life from the beginning until that moment. Items to be assessed in patients suffering from chronic condition will be, among others, physical and psychological comorbidities, feelings of stigmatization and coping style. Together with the given personality, and other personal and clinical characteristics, they may contribute to changes in the life trajectory compared to a hypothetical 'unaffected average life course'. At the end of the chapter, an example of life course questionnaire is proposed.

  20. Development and Validation of the Athlete Fear Avoidance Questionnaire

    PubMed Central

    Dover, Geoffrey; Amar, Vanessa

    2015-01-01

    Context The fear-avoidance model was developed in an attempt to explain the process by which “pain experience” and “pain behavior” become dissociated from the actual pain sensation in individuals who manifest the phenomenon of exaggerated pain perception. High levels of fear avoidance can lead to chronic pain and disability and have successfully predicted rehabilitation time in the work-related–injury population. Existing fear-avoidance questionnaires have all been developed for the general population, but these questionnaires may not be specific enough to fully assess fear avoidance in an athletic population that copes with pain differently than the general population. Objective To develop and validate the Athlete Fear Avoidance Questionnaire (AFAQ). Design Qualitative research to develop the AFAQ and a cross-sectional study to validate the scale. Patients or Other Participants For questionnaire development, a total of 8 experts in the fields of athletic therapy, sport psychology, and fear avoidance were called upon to generate and rate items for the AFAQ. For determining concurrent validity, 99 varsity athletes from various sports participated. Data Collection and Analysis A total of 99 varsity athletes completed the AFAQ, the Fear-Avoidance Beliefs Questionnaire, and the Pain Catastrophizing Scale. We used Pearson correlations to establish concurrent validity. Results Concurrent validity was established with significant correlations between the AFAQ and the Fear Avoidance Beliefs Questionnaire-Physical Activity (r = 0.352, P > .001) as well as with the Pain Catastrophizing Scale (r = 0.587, P > .001). High internal consistency of our questionnaire was established with a Cronbach α coefficient of 0.805. The final version of the questionnaire includes 10 items with good internal validity (P < .05). Conclusions We developed a questionnaire with good internal and external validity. The AFAQ is a scale that measures sport-injury–related fear avoidance in

  1. Reliability and validity of Leicester Cough Questionnaire Korean version.

    PubMed

    Han, Jong-Min; Jung, In-Chul; Kang, Weechang; Kim, Seung-Su; Yeo, Yoon; Park, Yang-Chun

    2014-06-01

    The Leicester Cough Questionnaire (LCQ) is a self-administered questionnaire developed in England and validated for reliability. We developed a Korean translation of this questionnaire by applying a sequential forward and backward translation approach. The purpose of this study is to validate the Korean version of the LCQ (LCQ-K) in Korean patients with chronic cough. A multicenter prospective study was undertaken with 100 chronic cough patients who consented to participate in the study. The LCQ-K includes eight physical items, seven psychological items, and four social items. Visual analog scale (VAS) of cough, Borg Cough Scale (BCS), and Short Form-36 (SF-36) were used as external comparators. Participants included 52 women and 48 men with ages ranging from 18 years to 69 years. The concurrent validity comparing LCQ-K to VAS, BCS, and SF-36 yielded statistically significant Pearson correlation coefficients. The LCQ-K showed good reliability in three domains, with Cronbach's α coefficients ranging from 0.84 to 0.87 (total: 0.91). Test-retest reliability was investigated with single measure intraclass correlation coefficients, which were found to be practically and statistically significant (p = 0.005). Responsiveness was validated by effective size ranging from 1.16 to 1.40 in each domain. LCQ-K is a reliable, valid, and responsive disease-specific questionnaire for assessing symptoms and quality of life of Korean patients with chronic cough. PMID:24906688

  2. Development and Validation of the Eyelash Satisfaction Questionnaire

    PubMed Central

    Dang, Jeff; Cole, Jason C.; Burgess, Somali M.; Yang, Min; Daniels, Selena R.; Walt, John G.

    2016-01-01

    Background Patient-reported outcome (PRO) measures have been used to assess treatment benefit in a variety of therapeutic areas and are now becoming increasingly important in aesthetic research. Objectives The objective of the current study was to develop and validate a new PRO measure (Eyelash Satisfaction Questionnaire [ESQ]) to assess satisfaction with eyelash prominence. Methods The content of the questionnaire (including conceptual framework and questionnaire items) was generated by review of literature, participant interviews, and expert opinion. Cognitive interviews were conducted to pilot test the questionnaire. Psychometric properties of the questionnaire were examined in a combined sample of participants (n = 970) completing Internet- (n = 909) and paper-based (n = 61) versions. Item- and domain-level properties were examined using modern and classical psychometrics. Results Content-based analysis of qualitative data demonstrated the presence of 3 distinct domains (Length, Fullness, Overall Satisfaction; Confidence, Attractiveness, and Professionalism; and Daily Routine). Initial confirmatory factor analysis (CFA) results of 23 items revealed insufficient model-data fit (comparative fit index [CFI] of 0.86 and a non-normed fit index [NNFI] of 0.82). A revised model using 9 items (3 per domain) achieved appropriate fit (CFI of 0.99 and NNFI of 0.97). Analyses revealed measurement equivalence across the Internet- and paper-based versions. The 3 ESQ domains had strong internal consistency reliability (Cronbach's α [range] = 0.919-0.976) and adequate convergent and discriminant validity. Conclusions The ESQ was found to be a reliable and valid PRO measure for assessing satisfaction with eyelash prominence. Level of Evidence: 3 Therapeutic PMID:26691738

  3. Development and Validation of the Bicultural Youth Acculturation Questionnaire

    PubMed Central

    Kukaswadia, Atif; Janssen, Ian; Pickett, William; Bajwa, Jasmine; Georgiades, Katholiki; Lalonde, Richard N.; Quon, Elizabeth C.; Safdar, Saba; Pike, Ian

    2016-01-01

    Objectives Acculturation is a multidimensional process involving changes in behaviour and beliefs. Questionnaires developed to measure acculturation are typically designed for specific ethnic populations and adult experiences. This study developed a questionnaire that measures acculturation among ethnically diverse populations of youth that can be included as a module in population surveys. Methods Questionnaires measuring acculturation in youth were identified in the literature. The importance of items from the existing questionnaires was determined using a Delphi process and this informed the development of our questionnaire. The questionnaire was then pilot tested using a sample of 248 Canadians aged 18–25 via an online system. Participants identified as East and South East Asian (27.8%), South Asian (17.7%) and Black (13.7%). The majority were 1st (33.5%) or 2nd generation immigrants (52.0%). After redundant items were eliminated, exploratory factor analysis grouped items into domains, and, for each domain, internal consistency, and convergent validity with immigrant generation then age at immigration estimated. A subset of participants re-completed the questionnaire for reliability estimation. Results The literature review yielded 117 articles that used 13 questionnaires with a total of 440 questions. The Delphi process reduced these to 32 questions. Pilot testing occurred in 248 Canadians aged 18–25. Following item reduction, 16 questions in three domains remained: dominant culture, heritage language, and heritage culture. All had good internal consistency (Cronbach’s alphas > .75). The mean dominant domain score increased with immigrant generation (1st generation: 3.69 (95% CI: 3.49–3.89), 2nd: 4.13 (4.00–4.26), 3rd: 4.40 (4.19–4.61)), and mean heritage language score was higher among those who immigrated after age 12 than before (p = .0001), indicative of convergent validity. Conclusions This Bicultural Youth Acculturation Questionnaire has

  4. The Perceived Deficits Questionnaire

    PubMed Central

    Binder, Allison; Nikelshpur, Olga M.; Chiaravalloti, Nancy; DeLuca, John

    2016-01-01

    Background: Cognitive dysfunction affects approximately 43% to 70% of individuals with multiple sclerosis (MS) and is an important determinant of several functional outcomes in MS and quality of life. Brief neuropsychological test batteries have been developed specifically for use in MS and are widely used to aid clinicians in assessing levels of cognitive impairment in MS. Neuropsychologists and neurologists also frequently use briefer screening measures, such as the Perceived Deficits Questionnaire (PDQ), to assist in determining whether a more extensive neuropsychological evaluation is warranted. However, despite the ease of such measures, the relationship between self-report and objective cognitive impairment has been inconsistent, at best. Moreover, factors such as depression, fatigue, anxiety, and personality have been found to be more related to reports of cognitive difficulties. The purpose of the present study was to clarify the relationship between subjective cognitive concerns and objective cognitive impairment while accounting for related symptoms. Methods: We examined the association of self-reported cognitive concerns on the PDQ with objective cognitive measures, as well as depression, anxiety, fatigue, and self-efficacy. Results: There was no relationship between self-reported cognitive concerns and objective performance. Rather, reports on the PDQ were more correlated with reports of depression, anxiety, fatigue, and self-efficacy. Conclusions: Depression and poor self-efficacy can contribute to reports of cognitive difficulties. Effective treatment to improve these factors seems warranted given the impact of perceived cognitive impairment on outcomes in MS and the potential for more accurate self-reports. PMID:27551243

  5. Bullying and Cyberbullying in Portugal: Validation of a Questionnaire and Analysis of Prevalence

    ERIC Educational Resources Information Center

    Coelho, Vítor Alexandre; Sousa, Vanda; Marchante, Marta; Brás, Patrícia; Romão, Ana Maria

    2016-01-01

    This study aims to validate the Bullying and Cyberbullying Behaviors Questionnaire, to examine the prevalence of bullying and victimization behaviors in Portuguese middle school students, and to analyse the differences in victimization and bullying between genders and across school grades. The questionnaire is composed of 36 items, allowing for…

  6. The Conceptions about Teamwork Questionnaire: Design, Reliability and Validity with Secondary Students

    ERIC Educational Resources Information Center

    Martinez-Fernandez, J. Reinaldo; Corcelles, Mariona; Cerrato-Lara, Maria

    2011-01-01

    In this study, we present the conceptions about teamwork questionnaire designed to evaluate the conceptions that secondary students have about teamwork. Participants were 309 students aged 15-16 from eight secondary schools, seven from Barcelona and one from Girona (Spain). The original 27-item questionnaire was reduced according to expert…

  7. The Validation of a Food Label Literacy Questionnaire for Elementary School Children

    ERIC Educational Resources Information Center

    Reynolds, Jesse S.; Treu, Judith A.; Njike, Valentine; Walker, Jennifer; Smith, Erica; Katz, Catherine S.; Katz, David L.

    2012-01-01

    Objective: To determine the reliability and validity of a 10-item questionnaire, the Food Label Literacy for Applied Nutrition Knowledge questionnaire. Methods: Participants were elementary school children exposed to a 90-minute school-based nutrition program. Reliability was assessed via Cronbach alpha and intraclass correlation coefficient…

  8. Development of a Questionnaire to Measure Secondary School Pupils' Attitudes to Computers and Robots.

    ERIC Educational Resources Information Center

    Moore, J. L.

    1985-01-01

    The development, testing, and characteristics of an instrument--Computers and Robots Attitude Questionnaire--that can be used to measure the attitudes of secondary students towards computers and robots are described. Individual questionnaire items are largely content-free and may be answered by students with no specialist knowledge of…

  9. The Two-Track Model of Bereavement Questionnaire (TTBQ): Development and Validation of a Relational Measure

    ERIC Educational Resources Information Center

    Rubin, Simon Shimshon; Nadav, Ofri Bar; Malkinson, Ruth; Koren, Dan; Goffer-Shnarch, Moran; Michaeli, Ella

    2009-01-01

    The Two-Track Model of Bereavement Questionnaire (TTBQ) was designed to assess response to loss over time. Respondents were 354 persons who completed the 70-item self-report questionnaire constructed in accordance with the Two-Track Model of Bereavement. Track I focuses on the bereaved's biopsychosocial functioning and Track II concerns the…

  10. Development and Validation of the Drinking Motive Questionnaire Revised Short Form (DMQ-R SF)

    ERIC Educational Resources Information Center

    Kuntsche, Emmanuel; Kuntsche, Sandra

    2009-01-01

    A short form of the Drinking Motive Questionnaire Revised (DMQ-R; Cooper, 1994) was developed, using different item selection strategies based on a national representative sample of 5,617 12- to 18-year-old students in Switzerland. To confirm the concurrent validity of the short-form questionnaire, or DMQ-R SF, data from a second national sample…

  11. Generalizability in Item Response Modeling

    ERIC Educational Resources Information Center

    Briggs, Derek C.; Wilson, Mark

    2007-01-01

    An approach called generalizability in item response modeling (GIRM) is introduced in this article. The GIRM approach essentially incorporates the sampling model of generalizability theory (GT) into the scaling model of item response theory (IRT) by making distributional assumptions about the relevant measurement facets. By specifying a random…

  12. Agriculture Library of Test Items.

    ERIC Educational Resources Information Center

    Sutherland, Duncan, Ed.

    As one in a series of test item collections developed by the Assessment and Evaluation Unit of the Directorate of Studies, items of value from past tests are made available to teachers for the construction of unit tests, term examinations or as a basis for class discussion. Each collection is reviewed for content validity and reliability. The test…

  13. Career and Occupational Development Items.

    ERIC Educational Resources Information Center

    Education Commission of the States, Denver, CO. National Assessment of Educational Progress.

    The career and occupational development items contained in this document are part of a kit consisting of four documents which bring together different types of items that measure a number of career and occupational development (COD) objectives developed by the National Assessment of Educational Progress (NAEP). (NAEP--which completed a national…

  14. Dimensionality of the Latent Structure and Item Selection via Latent Class Multidimensional IRT Models

    ERIC Educational Resources Information Center

    Bartolucci, F.; Montanari, G. E.; Pandolfi, S.

    2012-01-01

    With reference to a questionnaire aimed at assessing the performance of Italian nursing homes on the basis of the health conditions of their patients, we investigate two relevant issues: dimensionality of the latent structure and discriminating power of the items composing the questionnaire. The approach is based on a multidimensional item…

  15. Physician Enabling Skills Questionnaire

    PubMed Central

    Hudon, Catherine; Lambert, Mireille; Almirall, José

    2015-01-01

    Abstract Objective To evaluate the reliability and validity of the newly developed Physician Enabling Skills Questionnaire (PESQ) by assessing its internal consistency, test-retest reliability, concurrent validity with patient-centred care, and predictive validity with patient activation and patient enablement. Design Validation study. Setting Saguenay, Que. Participants One hundred patients with at least 1 chronic disease who presented in a waiting room of a regional health centre family medicine unit. Main outcome measures Family physicians’ enabling skills, measured with the PESQ at 2 points in time (ie, while in the waiting room at the family medicine unit and 2 weeks later through a mail survey); patient-centred care, assessed with the Patient Perception of Patient-Centredness instrument; patient activation, assessed with the Patient Activation Measure; and patient enablement, assessed with the Patient Enablement Instrument. Results The internal consistency of the 6 subscales of the PESQ was adequate (Cronbach α = .69 to .92). The test-retest reliability was very good (r = 0.90; 95% CI 0.84 to 0.93). Concurrent validity with the Patient Perception of Patient-Centredness instrument was good (r = −0.67; 95% CI −0.78 to −0.53; P < .001). The PESQ accounts for 11% of the total variance with the Patient Activation Measure (r2 = 0.11; P = .002) and 19% of the variance with the Patient Enablement Instrument (r2 = 0.19; P < .001). Conclusion The newly developed PESQ presents good psychometric properties, allowing for its use in practice and research. PMID:26889507

  16. Assessing item fit for unidimensional item response theory models using residuals from estimated item response functions.

    PubMed

    Haberman, Shelby J; Sinharay, Sandip; Chon, Kyong Hee

    2013-07-01

    Residual analysis (e.g. Hambleton & Swaminathan, Item response theory: principles and applications, Kluwer Academic, Boston, 1985; Hambleton, Swaminathan, & Rogers, Fundamentals of item response theory, Sage, Newbury Park, 1991) is a popular method to assess fit of item response theory (IRT) models. We suggest a form of residual analysis that may be applied to assess item fit for unidimensional IRT models. The residual analysis consists of a comparison of the maximum-likelihood estimate of the item characteristic curve with an alternative ratio estimate of the item characteristic curve. The large sample distribution of the residual is proved to be standardized normal when the IRT model fits the data. We compare the performance of our suggested residual to the standardized residual of Hambleton et al. (Fundamentals of item response theory, Sage, Newbury Park, 1991) in a detailed simulation study. We then calculate our suggested residuals using data from an operational test. The residuals appear to be useful in assessing the item fit for unidimensional IRT models.

  17. Questionnaire for low back pain in the garment industry workers.

    PubMed

    Bindra, Supreet; Sinha, A G K; Benjamin, A I

    2013-05-01

    Low back pain affects up to 90% of the world's population at some point in their lives. Until date no questionnaire has been designed for back pain in the garment industry workers. Therefore, the objective of this study is to design a questionnaire to determine the prevalence, risk factors, impact, health care service utilization and back pain features in the garment industry workers and gain preliminary experience of its use. The content validity and reliability of the questionnaire was established. Items showing acceptable internal consistency and moderate to high test re-test reliability were retained in the questionnaire. Items showing unacceptable internal consistency, low test re-test reliability or poor differentiation were reworded, redrafted and re-tested on the workers. It took 20 min to complete one interview schedule. Environmental factors such as the absence of the garment industry owner/supervisor or co-workers at the time of the interview and interview during leisure hours need to be standardized. Thus, final questionnaire is ready for use after necessary amendments and will be used on the larger sample size in the main study.

  18. Questionnaire for low back pain in the garment industry workers

    PubMed Central

    Bindra, Supreet; Sinha, A. G. K.; Benjamin, A. I.

    2013-01-01

    Low back pain affects up to 90% of the world's population at some point in their lives. Until date no questionnaire has been designed for back pain in the garment industry workers. Therefore, the objective of this study is to design a questionnaire to determine the prevalence, risk factors, impact, health care service utilization and back pain features in the garment industry workers and gain preliminary experience of its use. The content validity and reliability of the questionnaire was established. Items showing acceptable internal consistency and moderate to high test re-test reliability were retained in the questionnaire. Items showing unacceptable internal consistency, low test re-test reliability or poor differentiation were reworded, redrafted and re-tested on the workers. It took 20 min to complete one interview schedule. Environmental factors such as the absence of the garment industry owner/supervisor or co-workers at the time of the interview and interview during leisure hours need to be standardized. Thus, final questionnaire is ready for use after necessary amendments and will be used on the larger sample size in the main study. PMID:24421591

  19. Immediate serial recall, word frequency, item identity and item position.

    PubMed

    Poirier, M; Saint-Aubin, J

    1996-12-01

    Eighteen subjects completed an immediate serial recall task, where the to-be-recalled lists consisted of either high, medium, or low-frequency items. Moreover, lists were either phonologically similar or distinct. Results showed that increasing frequency enhanced item information recall but had no effect on order recall. Conversely, increasing phonological similarity had a detrimental effect on order recall but no significant effect on item recall. It is argued that both effects reflect retrieval processes where degraded representations are reconstructed on the basis of long-term knowledge: Low-frequency words have reduced accessibility, lowering the probability of correct reconstruction, and phonologically similar items are more easily confused with other recall candidates.

  20. Computerized Adaptive Testing with Item Cloning.

    ERIC Educational Resources Information Center

    Glas, Cees A. W.; van der Linden, Wim J.

    2003-01-01

    Developed a multilevel item response (IRT) model that allows for differences between the distributions of item parameters of families of item clones. Results from simulation studies based on an item pool from the Law School Admission Test illustrate the accuracy of the item pool calibration and adaptive testing procedures based on the model. (SLD)

  1. Reliability and validity of television food advertising questionnaire in Malaysia.

    PubMed

    Zalma, Abdul Razak; Safiah, Md Yusof; Ajau, Danis; Khairil Anuar, Md Isa

    2015-09-01

    Interventions to counter the influence of television food advertising amongst children are important. Thus, reliable and valid instrument to assess its effect is needed. The objective of this study was to determine the reliability and validity of such a questionnaire. The questionnaire was administered twice on 32 primary schoolchildren aged 10-11 years in Selangor, Malaysia. The interval between the first and second administration was 2 weeks. Test-retest method was used to examine the reliability of the questionnaire. Intra-rater reliability was determined by kappa coefficient and internal consistency by Cronbach's alpha coefficient. Construct validity was evaluated using factor analysis. The test-retest correlation showed moderate-to-high reliability for all scores (r = 0.40*, p = 0.02 to r = 0.95**, p = 0.00), with one exception, consumption of fast foods (r = 0.24, p = 0.20). Kappa coefficient showed acceptable-to-strong intra-rater reliability (K = 0.40-0.92), except for two items under knowledge on television food advertising (K = 0.26 and K = 0.21) and one item under preference for healthier foods (K = 0.33). Cronbach's alpha coefficient indicated acceptable internal consistency for all scores (0.45-0.60). After deleting two items under Consumption of Commonly Advertised Food, the items showed moderate-to-high loading (0.52, 0.84, 0.42 and 0.42) with the Scree plot showing that there was only one factor. The Kaiser-Meyer-Olkin was 0.60, showing that the sample was adequate for factor analysis. The questionnaire on television food advertising is reliable and valid to assess the effect of media literacy education on television food advertising on schoolchildren.

  2. Reliability and validity of television food advertising questionnaire in Malaysia.

    PubMed

    Zalma, Abdul Razak; Safiah, Md Yusof; Ajau, Danis; Khairil Anuar, Md Isa

    2015-09-01

    Interventions to counter the influence of television food advertising amongst children are important. Thus, reliable and valid instrument to assess its effect is needed. The objective of this study was to determine the reliability and validity of such a questionnaire. The questionnaire was administered twice on 32 primary schoolchildren aged 10-11 years in Selangor, Malaysia. The interval between the first and second administration was 2 weeks. Test-retest method was used to examine the reliability of the questionnaire. Intra-rater reliability was determined by kappa coefficient and internal consistency by Cronbach's alpha coefficient. Construct validity was evaluated using factor analysis. The test-retest correlation showed moderate-to-high reliability for all scores (r = 0.40*, p = 0.02 to r = 0.95**, p = 0.00), with one exception, consumption of fast foods (r = 0.24, p = 0.20). Kappa coefficient showed acceptable-to-strong intra-rater reliability (K = 0.40-0.92), except for two items under knowledge on television food advertising (K = 0.26 and K = 0.21) and one item under preference for healthier foods (K = 0.33). Cronbach's alpha coefficient indicated acceptable internal consistency for all scores (0.45-0.60). After deleting two items under Consumption of Commonly Advertised Food, the items showed moderate-to-high loading (0.52, 0.84, 0.42 and 0.42) with the Scree plot showing that there was only one factor. The Kaiser-Meyer-Olkin was 0.60, showing that the sample was adequate for factor analysis. The questionnaire on television food advertising is reliable and valid to assess the effect of media literacy education on television food advertising on schoolchildren. PMID:24150531

  3. Development and Validation of the Behavioral Tendencies Questionnaire.

    PubMed

    Van Dam, Nicholas T; Brown, Anna; Mole, Tom B; Davis, Jake H; Britton, Willoughby B; Brewer, Judson A

    2015-01-01

    At a fundamental level, taxonomy of behavior and behavioral tendencies can be described in terms of approach, avoid, or equivocate (i.e., neither approach nor avoid). While there are numerous theories of personality, temperament, and character, few seem to take advantage of parsimonious taxonomy. The present study sought to implement this taxonomy by creating a questionnaire based on a categorization of behavioral temperaments/tendencies first identified in Buddhist accounts over fifteen hundred years ago. Items were developed using historical and contemporary texts of the behavioral temperaments, described as "Greedy/Faithful", "Aversive/Discerning", and "Deluded/Speculative". To both maintain this categorical typology and benefit from the advantageous properties of forced-choice response format (e.g., reduction of response biases), binary pairwise preferences for items were modeled using Latent Class Analysis (LCA). One sample (n1 = 394) was used to estimate the item parameters, and the second sample (n2 = 504) was used to classify the participants using the established parameters and cross-validate the classification against multiple other measures. The cross-validated measure exhibited good nomothetic span (construct-consistent relationships with related measures) that seemed to corroborate the ideas present in the original Buddhist source documents. The final 13-block questionnaire created from the best performing items (the Behavioral Tendencies Questionnaire or BTQ) is a psychometrically valid questionnaire that is historically consistent, based in behavioral tendencies, and promises practical and clinical utility particularly in settings that teach and study meditation practices such as Mindfulness Based Stress Reduction (MBSR). PMID:26535904

  4. A psychometric investigation of the Eysenck Personality Questionnaire.

    PubMed

    Loo, R

    1979-02-01

    The Eysenck Personality Questionnaire was administered to 139 females and 123 males. Scale statistics were obtained and hierachial factor analyses were performed. The P scale was found to have low internal consistency reliabilities and to covary with the L scale in the female subsample. Factor analyses showed recovery of E scale items in a secondary factor, Social Extraversion, without an impulsivity primary factor. No P and N dimensions recovered; rather components of each scale interrelated in two meaningful dimensions at the tertiary level.

  5. Development and Validation of the Behavioral Tendencies Questionnaire

    PubMed Central

    Van Dam, Nicholas T.; Brown, Anna; Mole, Tom B.; Davis, Jake H.; Britton, Willoughby B.; Brewer, Judson A.

    2015-01-01

    At a fundamental level, taxonomy of behavior and behavioral tendencies can be described in terms of approach, avoid, or equivocate (i.e., neither approach nor avoid). While there are numerous theories of personality, temperament, and character, few seem to take advantage of parsimonious taxonomy. The present study sought to implement this taxonomy by creating a questionnaire based on a categorization of behavioral temperaments/tendencies first identified in Buddhist accounts over fifteen hundred years ago. Items were developed using historical and contemporary texts of the behavioral temperaments, described as “Greedy/Faithful”, “Aversive/Discerning”, and “Deluded/Speculative”. To both maintain this categorical typology and benefit from the advantageous properties of forced-choice response format (e.g., reduction of response biases), binary pairwise preferences for items were modeled using Latent Class Analysis (LCA). One sample (n1 = 394) was used to estimate the item parameters, and the second sample (n2 = 504) was used to classify the participants using the established parameters and cross-validate the classification against multiple other measures. The cross-validated measure exhibited good nomothetic span (construct-consistent relationships with related measures) that seemed to corroborate the ideas present in the original Buddhist source documents. The final 13-block questionnaire created from the best performing items (the Behavioral Tendencies Questionnaire or BTQ) is a psychometrically valid questionnaire that is historically consistent, based in behavioral tendencies, and promises practical and clinical utility particularly in settings that teach and study meditation practices such as Mindfulness Based Stress Reduction (MBSR). PMID:26535904

  6. Paper to Electronic Questionnaires: Effects on Structured Questionnaire Forms

    NASA Technical Reports Server (NTRS)

    Trujillo, Anna C.

    2009-01-01

    With the use of computers, paper questionnaires are being replaced by electronic questionnaires. The formats of traditional paper questionnaires have been found to effect a subject's rating. Consequently, the transition from paper to electronic format can subtly change results. The research presented begins to determine how electronic questionnaire formats change subjective ratings. For formats where subjects used a flow chart to arrive at their rating, starting at the worst and middle ratings of the flow charts were the most accurate but subjects took slightly more time to arrive at their answers. Except for the electronic paper format, starting at the worst rating was the most preferred. The paper and electronic paper versions had the worst accuracy. Therefore, for flowchart type of questionnaires, flowcharts should start at the worst rating and work their way up to better ratings.

  7. The Eysenck Personality Questionnaire Brief Version: factor structure and reliability.

    PubMed

    Sato, Toru

    2005-11-01

    The short scale of the Eysenck Personality Questionnaire-Revised (EPQR-S; H. J. Eysenck & S. B. G. Eysenck, 1992) is a 48-item personality questionnaire primarily designed to measure an individual's level of extraversion (vs. introversion) and neuroticism. Although L. J. Francis, L. B. Brown, and R. Philipchalk (1992) created the Eysenck Personality Questionnaire Revised-Abbreviated (EPQR-A), an even briefer version of the EPQR-S, the reliability coefficients of some of the measures have been less than satisfactory (S. Forrest, C. A. Lewis, & M. Shevlin, 2000). Because brevity and reliability are both extremely important, the author of the present study created a briefer version of the EPQR-S, more reliable than the EPQR-A, by making slight alterations in the item content as well as the response format of the EPQR-S. Two hundred and sixty eight participants completed the original EPQR-S and the 24-item newly revised briefer version of the EPQR-S (EPQ-BV) twice. The findings revealed that the EPQ-BV has good internal consistency, test-retest reliability, and concurrent validity. A principal component analysis revealed a solution with factor loadings that accurately reflected the primary measures of the EPQR-S. These findings are discussed in relation to the psychometric properties of the EPQR-A and the original version of the EPQR-S. PMID:16419443

  8. Defining a Standard for Reporting Digital Evidence Items in Computer Forensic Tools

    NASA Astrophysics Data System (ADS)

    Bariki, Hamda; Hashmi, Mariam; Baggili, Ibrahim

    Due to the lack of standards in reporting digital evidence items, investigators are facing difficulties in efficiently presenting their findings. This paper proposes a standard for digital evidence to be used in reports that are generated using computer forensic software tools. The authors focused on developing a standard digital evidence items by surveying various digital forensic tools while keeping in mind the legal integrity of digital evidence items. Additionally, an online questionnaire was used to gain the opinion of knowledgeable and experienced stakeholders in the digital forensics domain. Based on the findings, the authors propose a standard for digital evidence items that includes data about the case, the evidence source, evidence item, and the chain of custody. Research results enabled the authors in creating a defined XML schema for digital evidence items.

  9. Development of a Short Version of the New Brief Job Stress Questionnaire

    PubMed Central

    INOUE, Akiomi; KAWAKAMI, Norito; SHIMOMITSU, Teruichi; TSUTSUMI, Akizumi; HARATANI, Takashi; YOSHIKAWA, Toru; SHIMAZU, Akihito; ODAGIRI, Yuko

    2014-01-01

    This study was aimed to investigate the test-retest reliability and validity of a short version of the New Brief Job Stress Questionnaire (New BJSQ) whose scales have one item selected from a standard version. Based on the results from an anonymous web-based questionnaire of occupational health staffs and personnel/labor staffs, we selected higher-priority scales from the standard version. After selecting one item with highest item-total correlation coefficient from each scale, a 23-item questionnaire was developed. A nationally representative survey was administered to Japanese employees (n=1,633) to examine test-retest reliability and validity. Most scales (or items) showed modest but adequate levels of test-retest reliability (r>0.50). Furthermore, job demands and job resources scales (or items) were associated with mental and physical stress reactions while job resources scales (or items) were also associated with positive outcomes. These findings provided a piece of evidence that the short version of the New BJSQ is reliable and valid. PMID:24975108

  10. Development of a questionnaire to measure patients' satisfaction with general practitioners' services.

    PubMed Central

    Grogan, S; Conner, M; Willits, D; Norman, P

    1995-01-01

    BACKGROUND. It is now a requirement that patients' satisfaction with the services obtained from their general practitioner should be surveyed. AIM. The aim of the study was to produce a reliable and valid multidimensional patient satisfaction questionnaire that could be used in general practice. METHOD. Items were originally derived from patients' responses to open-ended questions. The resulting 148-item Likert-scale questionnaire was completed by 1193 patients. General satisfaction items were removed from the set, and responses to remaining items underwent factor analysis. Subscales were produced from items representing each factor. Reliability and validity of each subscale were examined. RESULTS. Five subscales with a total of 40 items resulted from the factor analysis: doctors, access, nurses, appointments and facilities. Each subscale was internally reliable (Cronbach's alpha coefficient between 0.73 and 0.95), and initial tests of validity suggested that all subscales were valid. CONCLUSION. The study has resulted in a 40-item scale that has been found to be reliable and valid after initial tests. Further work to test the reliability and validity of the final version of the patient satisfaction questionnaire is described. PMID:7492421

  11. Validation of PHPQoL, a Disease-Specific Quality-of-Life Questionnaire for Patients With Primary Hyperparathyroidism.

    PubMed

    Webb, Susan M; Puig-Domingo, M; Villabona, C; Muñoz-Torres, M; Marazuela, M; Fernández, D; Martínez, G; Jódar, E; Mangas, M A; Perulero, N; Badia, X

    2016-04-01

    The PHPQoL questionnaire is a new 16-item instrument to evaluate Quality of Life in patients with Primary Hyperparathyroidism, and may be used in clinical practice and for reseearch purposes. PMID:26771703

  12. A Study of the Homogeneity of Items Produced From Item Forms Across Different Taxonomic Levels.

    ERIC Educational Resources Information Center

    Weber, Margaret B.; Argo, Jana K.

    This study determined whether item forms ( rules for constructing items related to a domain or set of tasks) would enable naive item writers to generate multiple-choice items at three taxonomic levels--knowledge, comprehension, and application. Students wrote 120 multiple-choice items from 20 item forms, corresponding to educational objectives…

  13. Household Food Security in Isfahan Based on Current Population Survey Adapted Questionnaire

    PubMed Central

    Rafiei, Morteza; Rastegari, Hosein Ali; Ghiasi, Mojdeh; Shahsanaie, Vahid

    2013-01-01

    Background: Food security is a state in which all people at every time have physical and economic access to adequate food to obviate nutritional needs and live a healthy and active life. Therefore, this study was performed to quantitatively evaluate the household food security in Esfahan using the localized version of US Household Food Security Survey Module (US HFSSM). Methods: This descriptive cross-sectional study was performed in year 2006 on 3000 households of Esfahan. The study instrument used in this work is 18-item US food security module, which is developed into a localized 15-item questionnaire. This study is performed in two stages of families with no children (under 18 years old) and families with children over 18 years old. Results: The results showed that item severity coefficient, ratio of responses given by households and item infit and outfit coefficient in adult's and children's questionnaire respectively. According to obtained data, scale score of +3 in adults group is described as determination limit of slight food insecurity and +6 is stated as the limit for severe food insecurity. For children's group, scale score of +2 is defined to be the limit of slight food insecurity and +5 is the determination limit of severe food insecurity. Conclusions: The main hypothesis of this survey analysis is based on the raw scale score of USFSSM The item of “lack of enough money for buying food” (item 2) and the item of “lack of balanced meal” (3rd item) have the lowest severity coefficient. Then, the ascending rate of item severity continues in first item, 4th item and keeps increasing into 10th item. PMID:24498498

  14. The acquiescence effect in responding to a questionnaire

    PubMed Central

    Hinz, Andreas; Michalski, Dominik; Schwarz, Reinhold; Herzberg, Philipp Yorck

    2007-01-01

    Objective: Since the acquiescence effect can distort assessments, it is important to test techniques to quantify this effect. Methods: The tendency of acquiescence is tested by means of a questionnaire. 2037 representatively selected subjects filled in the Multidimensional Fatigue Inventory (MFI-20), which consists of five subscales with positively and negatively formulated items. For each subject and for each subscale an acquiescence score was calculated based on the simple sum of the answers to the items of both orientations. Results: Extreme acquiescence scores were rare (about 0.5%). All correlations between the acquiescence scores of the subscales were positive with mean values of 0.24, which indicates a certain degree of individual consistency in the acquiescence behavior. In the exploratory and confirmatory factorial analyses the polarity of the items was at least as meaningful as the contents of the subscales. Persons with high degrees of acquiescence were principally older and more depressed. By means of Rasch scaling procedures differences in threshold parameters for the response categories between positively and negatively oriented items were found. Conclusion: The acquiescence scores derived by simple addition of item values proved to be well suited to clarify amount and conditions of the acquiescence effect. PMID:19742288

  15. The Cultural Health Attributions Questionnaire (CHAQ): Reliability, Validity, and Refinement

    PubMed Central

    Fox, Rina S.; Malcarne, Vanessa L.; Roesch, Scott C.; Sadler, Georgia Robins

    2014-01-01

    This study describes the reliability and validity of scores on the Cultural Health Attributions Questionnaire (CHAQ), and proposes a refined short form. Murguía, Zea, Reisen and Peterson (2000) developed the 24-item CHAQ to assess health beliefs among Latinos/Hispanics. The CHAQ incorporates two 12-item subscales: Equity Attributions (EA) and Behavioral-Environmental Attributions (BEA). Although the CHAQ has been published in Spanish and English, psychometric properties have only been evaluated for scores on the Spanish-language version. Participants in the present study were 436 Latinos/Hispanics, half of whom completed the CHAQ in Spanish and half in English. Multigroup confirmatory factor analysis indicated that the proposed two-factor structure did not fit the data for either language. Subsequent exploratory factor analyses revealed different best-fitting models for the two languages. A common two-factor (EA/BEA) structure was derived from items that loaded univocally in both languages. Additional items were removed to produce a ten-item revised version (CHAQ-R). The two factors were negatively correlated and had good internal consistency reliability. Expected relationships of CHAQ-R scores to acculturation and health locus of control strongly supported convergent validity. The relationship of EA to ethnomedical services usage marginally supported criterion validity. Overall, the results support the reliability and validity of CHAQ-R scores to measure cultural health attributions in Latinos/Hispanics, but further psychometric evaluation is needed. PMID:24773009

  16. Does speed in completing an online questionnaire have an influence on its reliability?

    PubMed

    Montag, Christian; Reuter, Martin

    2008-12-01

    A common way to attract Internet users to complete an online questionnaire is to offer the opportunity to win money in a lottery. If participants hurry through the questionnaire to head for a reward, Cronbach's alpha, an indicator for internal consistency and therefore reliability of a questionnaire, could be affected, because these participants probably do not read the items carefully but instead click randomly through the questionnaire. We developed a system to measure the total time needed to complete the questionnaire in order to identify different groups of participants according to differences in fill-in time (speed). Five hundred seventy-five respondents participated in an online study testing the reliability of the Affective Neuroscience Personality Scales (ANPS). Results showed that speed has no influence on Cronbach's alpha with the exception of a lie scale, which consisted in contrast to the personality scales (12-14 items) only of five items. Only 2% of all participants were suspected to be cheaters with respect to the time spent on answering 110 items of the ANPS. Interestingly, Cronbach's alpha remained stable in this extremely fast group, which spent less than 2 SD below mean-completion time on the questionnaire. PMID:18954281

  17. Quality Assessment of TPB-Based Questionnaires: A Systematic Review

    PubMed Central

    Oluka, Obiageli Crystal; Nie, Shaofa; Sun, Yi

    2014-01-01

    Objective This review is aimed at assessing the quality of questionnaires and their development process based on the theory of planned behavior (TPB) change model. Methods A systematic literature search for studies with the primary aim of TPB-based questionnaire development was conducted in relevant databases between 2002 and 2012 using selected search terms. Ten of 1,034 screened abstracts met the inclusion criteria and were assessed for methodological quality using two different appraisal tools: one for the overall methodological quality of each study and the other developed for the appraisal of the questionnaire content and development process. Both appraisal tools consisted of items regarding the likelihood of bias in each study and were eventually combined to give the overall quality score for each included study. Results 8 of the 10 included studies showed low risk of bias in the overall quality assessment of each study, while 9 of the studies were of high quality based on the quality appraisal of questionnaire content and development process. Conclusion Quality appraisal of the questionnaires in the 10 reviewed studies was successfully conducted, highlighting the top problem areas (including: sample size estimation; inclusion of direct and indirect measures; and inclusion of questions on demographics) in the development of TPB-based questionnaires and the need for researchers to provide a more detailed account of their development process. PMID:24722323

  18. Thermal response based item identification.

    SciTech Connect

    Smith, M. K.; Hypes, P. A.; Bracken, D. S.

    2001-01-01

    One of the most difficult problems in NDA of nuclear materials is identifying the chemical form of the nuclear material and the surrounding matrix. Recent work analyzing the calorimeter response of sources embedded in a variety of matrices has led to a possible solution to this problem. The wide range of thermal time constants exhibited by typical matrix materials lends itself to permitting the differentiation between materials, based on time constants extracted from the measured response. Potential applications include simple item identification, item fingerprinting as part of shipper-receiver measurements, and distinguishing between Pu metal and Pu oxide as required under certain proposed attribute measurements. The results of applying this technique to a variety of items will be presented and discussed.

  19. Evaluating the Structure of the Mathematics Teacher Questionnaire: A Measure of Exposure to Mathematics Instructional Practices and Content

    ERIC Educational Resources Information Center

    Ottmar, Erin R.; Konold, Timothy R.; Berry, Robert Q.; Grissmer, David W.; Cameron, Claire E.

    2014-01-01

    Psychometric properties of 24 items from the fifth grade Early Childhood Longitudinal Study-Kindergarten Cohort Mathematics Teacher Questionnaire were investigated in a sample of 5,181 participants. These items asked teachers to report how often they had their classroom students engage in different mathematics content, skills and instructional…

  20. The Bermond-Vorst Alexithymia Questionnaire: A Measurement Invariance Examination among U.S. Anglos and U.S. Hispanics

    ERIC Educational Resources Information Center

    Culhane, Scott E.; Morera, Osvaldo F.; Watson, P. J.; Millsap, Roger E.

    2011-01-01

    The aim of this article is to assess the measurement invariance of the Bermond-Vorst Alexithymia Questionnaire (BVAQ) in U.S. Anglo (n = 490) and U.S. Hispanic (n = 379) samples of college students. The BVAQ items demonstrated invariance of the factor loadings, the latent item intercepts, and unique factor variances. However, Hispanics had higher…

  1. Multidimensional Item Response Theory Parameter Estimation with Nonsimple Structure Items

    ERIC Educational Resources Information Center

    Finch, Holmes

    2011-01-01

    Estimation of multidimensional item response theory (MIRT) model parameters can be carried out using the normal ogive with unweighted least squares estimation with the normal-ogive harmonic analysis robust method (NOHARM) software. Previous simulation research has demonstrated that this approach does yield accurate and efficient estimates of item…

  2. Australian Item Bank Program: Science Item Bank. Book 3: Biology.

    ERIC Educational Resources Information Center

    Australian Council for Educational Research, Hawthorn.

    The Australian Science Item Bank consists of three volumes of multiple-choice questions. Book 3 contains questions on the biological sciences. The questions are designed to be suitable for high school students (year 8 to year 12 in Australian schools). The questions are classified by the subject content of the question, the cognitive skills…

  3. Rasch Analysis of the Student Refractive Error and Eyeglass Questionnaire

    PubMed Central

    Crescioni, Mabel; Messer, Dawn H.; Warholak, Terri L.; Miller, Joseph M.; Twelker, J. Daniel; Harvey, Erin M.

    2014-01-01

    Purpose To evaluate and refine a newly developed instrument, the Student Refractive Error and Eyeglasses Questionnaire (SREEQ), designed to measure the impact of uncorrected and corrected refractive error on vision-related quality of life (VRQoL) in school-aged children. Methods. A 38 statement instrument consisting of two parts was developed: Part A relates to perceptions regarding uncorrected vision and Part B relates to perceptions regarding corrected vision and includes other statements regarding VRQoL with spectacle correction. The SREEQ was administered to 200 Native American 6th through 12th grade students known to have previously worn and who currently require eyeglasses. Rasch analysis was conducted to evaluate the functioning of the SREEQ. Statements on Part A and Part B were analyzed to examine the dimensionality and constructs of the questionnaire, how well the items functioned, and the appropriateness of the response scale used. Results Rasch analysis suggested two items be eliminated and the measurement scale for matching items be reduced from a 4-point response scale to a 3-point response scale. With these modifications, categorical data were converted to interval level data, to conduct an item and person analysis. A shortened version of the SREEQ was constructed with these modifications, the SREEQ-R, which included the statements that were able to capture changes in VRQoL associated with spectacle wear for those with significant refractive error in our study population. Conclusions While the SREEQ Part B appears to be a have less than optimal reliability to assess the impact of spectacle correction on VRQoL in our student population, it is also able to detect statistically significant differences from pretest to posttest on both the group and individual levels to show that the instrument can assess the impact that glasses have on VRQoL. Further modifications to the questionnaire, such as those included in the SREEQ-R, could enhance its functionality

  4. The Development of Indonesian Online Game Addiction Questionnaire

    PubMed Central

    Jap, Tjibeng; Tiatri, Sri; Jaya, Edo Sebastian; Suteja, Mekar Sari

    2013-01-01

    Online game is an increasingly popular source of entertainment for all ages, with relatively prevalent negative consequences. Addiction is a problem that has received much attention. This research aims to develop a measure of online game addiction for Indonesian children and adolescents. The Indonesian Online Game Addiction Questionnaire draws from earlier theories and research on the internet and game addiction. Its construction is further enriched by including findings from qualitative interviews and field observation to ensure appropriate expression of the items. The measure consists of 7 items with a 5-point Likert Scale. It is validated by testing 1,477 Indonesian junior and senior high school students from several schools in Manado, Medan, Pontianak, and Yogyakarta. The validation evidence is shown by item-total correlation and criterion validity. The Indonesian Online Game Addiction Questionnaire has good item-total correlation (ranging from 0.29 to 0.55) and acceptable reliability (α = 0.73). It is also moderately correlated with the participant's longest time record to play online games (r = 0.39; p<0.01), average days per week in playing online games (ρ = 0.43; p<0.01), average hours per days in playing online games (ρ = 0.41; p<0.01), and monthly expenditure for online games (ρ = 0.30; p<0.01). Furthermore, we created a clinical cut-off estimate by combining criteria and population norm. The clinical cut-off estimate showed that the score of 14 to 21 may indicate mild online game addiction, and the score of 22 and above may indicate online game addiction. Overall, the result shows that Indonesian Online Game Addiction Questionnaire has sufficient psychometric property for research use, as well as limited clinical application. PMID:23560113

  5. The development of indonesian online game addiction questionnaire.

    PubMed

    Jap, Tjibeng; Tiatri, Sri; Jaya, Edo Sebastian; Suteja, Mekar Sari

    2013-01-01

    Online game is an increasingly popular source of entertainment for all ages, with relatively prevalent negative consequences. Addiction is a problem that has received much attention. This research aims to develop a measure of online game addiction for Indonesian children and adolescents. The Indonesian Online Game Addiction Questionnaire draws from earlier theories and research on the internet and game addiction. Its construction is further enriched by including findings from qualitative interviews and field observation to ensure appropriate expression of the items. The measure consists of 7 items with a 5-point Likert Scale. It is validated by testing 1,477 Indonesian junior and senior high school students from several schools in Manado, Medan, Pontianak, and Yogyakarta. The validation evidence is shown by item-total correlation and criterion validity. The Indonesian Online Game Addiction Questionnaire has good item-total correlation (ranging from 0.29 to 0.55) and acceptable reliability (α = 0.73). It is also moderately correlated with the participant's longest time record to play online games (r = 0.39; p<0.01), average days per week in playing online games (ρ = 0.43; p<0.01), average hours per days in playing online games (ρ = 0.41; p<0.01), and monthly expenditure for online games (ρ = 0.30; p<0.01). Furthermore, we created a clinical cut-off estimate by combining criteria and population norm. The clinical cut-off estimate showed that the score of 14 to 21 may indicate mild online game addiction, and the score of 22 and above may indicate online game addiction. Overall, the result shows that Indonesian Online Game Addiction Questionnaire has sufficient psychometric property for research use, as well as limited clinical application.

  6. Questionnaires for eliciting evaluation data from users of interactive question answering

    SciTech Connect

    Kelly, Diane; Kantor, Paul B.; Morse, Emile; Scholtz, Jean; Sun, Y.

    2009-01-01

    Evaluating interactive question answering (QA) systems with real users can be challenging because traditional evaluation measures based on the relevance of items returned are difficult to employ since relevance judgments can be unstable in multi-user evaluations. The work reported in this paper evaluates, in distinguishing among a set of interactive QA systems, the effectiveness of three questionnaires: a Cognitive Workload Questionnaire (NASA TLX), and Task and System Questionnaires customized to a specific interactive QA application. These Questionnaires were evaluated with four systems, seven analysts, and eight scenarios during a 2-week workshop. Overall, results demonstrate that all three Questionnaires are effective at distinguishing among systems, with the Task Questionnaire being the most sensitive. Results also provide initial support for the validity and reliability of the Questionnaires.

  7. Fundamental issues in questionnaire design.

    PubMed

    Murray, P

    1999-07-01

    The questionnaire is probably the most common form of data collection tool used in nursing research. There is a misconception that anyone with a clear grasp of English and a modicum of common sense can design an effective questionnaire. Contrary to such common belief, this article will demonstrate that questionnaire design is a complex and time consuming process, but a necessary labour to ensure valid and reliable data is collected. In addition, meticulous construction is more likely to yield data that can be utilized in the pursuit of objective, quantitative and generalizable truths, upon which practice and policy decisions can be formulated. This article examines a myriad of fundamental issues surrounding questionnaire design, which encompass question wording, question order, presentation, administration and data collection, amongst other issues.

  8. A General Questionnaire Analysis Program

    ERIC Educational Resources Information Center

    Aiken, Lewis R.

    1978-01-01

    A general FORTRAN computer program for analyzing categorical or frequency data obtained from questionnaires is described. A variety of descriptive statistics, chi square, Kendall's tau and Cramer's statistic are provided. (Author/JKS)

  9. The MPC&A Questionnaire

    SciTech Connect

    Powell, Danny H; Elwood Jr, Robert H

    2011-01-01

    The questionnaire is the instrument used for recording performance data on the nuclear material protection, control, and accountability (MPC&A) system at a nuclear facility. The performance information provides a basis for evaluating the effectiveness of the MPC&A system. The goal for the questionnaire is to provide an accurate representation of the performance of the MPC&A system as it currently exists in the facility. Performance grades for all basic MPC&A functions should realistically reflect the actual level of performance at the time the survey is conducted. The questionnaire was developed after testing and benchmarking the material control and accountability (MC&A) system effectiveness tool (MSET) in the United States. The benchmarking exercise at the Idaho National Laboratory (INL) proved extremely valuable for improving the content and quality of the early versions of the questionnaire. Members of the INL benchmark team identified many areas of the questionnaire where questions should be clarified and areas where additional questions should be incorporated. The questionnaire addresses all elements of the MC&A system. Specific parts pertain to the foundation for the facility's overall MPC&A system, and other parts pertain to the specific functions of the operational MPC&A system. The questionnaire includes performance metrics for each of the basic functions or tasks performed in the operational MPC&A system. All of those basic functions or tasks are represented as basic events in the MPC&A fault tree. Performance metrics are to be used during completion of the questionnaire to report what is actually being done in relation to what should be done in the performance of MPC&A functions.

  10. Item Generation for Test Development [Book Review].

    ERIC Educational Resources Information Center

    Papanastasiou, Elena C.

    2003-01-01

    This volume, based on papers presented at a 1998 conference, collects thinking and research on item generation for test development. It includes materials on psychometric and cognitive theory, construct-oriented approaches to item generation, the item generation process, and some applications of item generative principles. (SLD)

  11. Adaptable Learning Assistant for Item Bank Management

    ERIC Educational Resources Information Center

    Nuntiyagul, Atorn; Naruedomkul, Kanlaya; Cercone, Nick; Wongsawang, Damras

    2008-01-01

    We present PKIP, an adaptable learning assistant tool for managing question items in item banks. PKIP is not only able to automatically assist educational users to categorize the question items into predefined categories by their contents but also to correctly retrieve the items by specifying the category and/or the difficulty level. PKIP adapts…

  12. Item-Writing Guidelines for Physics

    ERIC Educational Resources Information Center

    Regan, Tom

    2015-01-01

    A teacher learning how to write test questions (test items) will almost certainly encounter item-writing guidelines--lists of item-writing do's and don'ts. Item-writing guidelines usually are presented as applicable across all assessment settings. Table I shows some guidelines that I believe to be generally applicable and two will be briefly…

  13. Unidimensional Interpretations for Multidimensional Test Items

    ERIC Educational Resources Information Center

    Kahraman, Nilufer

    2013-01-01

    This article considers potential problems that can arise in estimating a unidimensional item response theory (IRT) model when some test items are multidimensional (i.e., show a complex factorial structure). More specifically, this study examines (1) the consequences of model misfit on IRT item parameter estimates due to unintended minor item-level…

  14. Application of Optimal Designs to Item Calibration

    PubMed Central

    Lu, Hung-Yi

    2014-01-01

    In computerized adaptive testing (CAT), examinees are presented with various sets of items chosen from a precalibrated item pool. Consequently, the attrition speed of the items is extremely fast, and replenishing the item pool is essential. Therefore, item calibration has become a crucial concern in maintaining item banks. In this study, a two-parameter logistic model is used. We applied optimal designs and adaptive sequential analysis to solve this item calibration problem. The results indicated that the proposed optimal designs are cost effective and time efficient. PMID:25188318

  15. Randomized Item Response Theory Models

    ERIC Educational Resources Information Center

    Fox, Jean-Paul

    2005-01-01

    The randomized response (RR) technique is often used to obtain answers on sensitive questions. A new method is developed to measure latent variables using the RR technique because direct questioning leads to biased results. Within the RR technique is the probability of the true response modeled by an item response theory (IRT) model. The RR…

  16. 15 CFR Supplement No. 6 to Part 742 - Technical Questionnaire for Encryption Items

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... communication protocols (e.g., X.25, Telnet, TCP, IEEE 802.11, IEEE 802.16, SIP * * *) and cryptographic protocols and methods (e.g., SSL, TLS, SSH, IPSEC, IKE, SRTP, ECC, MD5, SHA, X.509, PKCS standards..., key management and key space. (11) Describe whether the product meets any of the §...

  17. Why the Item "23 + 1" Is Not in a Depression Questionnaire: Validity from a Network Perspective

    ERIC Educational Resources Information Center

    Cramer, Angelique O. J.

    2012-01-01

    What is validity? A simple question but apparently one with many answers, as Paul Newton highlights in his review of the history of validity. The current definition of validity, as entertained in the 1999 "Standards for Educational and Psychological Testing" is indeed a consensus, one between the classical notion of attributes, and measures…

  18. 15 CFR Supplement No. 6 to Part 742 - Technical Questionnaire for Encryption Items

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... non-technical description of the type of product (e.g., routers, disk drives, cell phones, and chips... (Commodity Classification Automated Tracking System (CCATS) number, Encryption Registration Number...

  19. 15 CFR Supplement No. 6 to Part 742 - Technical Questionnaire for Encryption Items

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... non-technical description of the type of product (e.g., routers, disk drives, cell phones, and chips... (Commodity Classification Automated Tracking System (CCATS) number, Encryption Registration Number...

  20. 15 CFR Supplement No. 6 to Part 742 - Technical Questionnaire for Encryption Items

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... non-technical description of the type of product (e.g., routers, disk drives, cell phones, and chips... (Commodity Classification Automated Tracking System (CCATS) number, Encryption Registration Number...

  1. Students' Interpretations of the Meanings of Questionnaire Items in the National Student Survey

    ERIC Educational Resources Information Center

    Bennett, Roger; Kane, Suzanne

    2014-01-01

    In many countries the outputs from university student satisfaction surveys are used for a variety of educational management purposes. Within the United Kingdom, the main instrument employed by state authorities to measure student satisfaction is the National Student Survey (NSS). The issue investigated by the current research related to whether…

  2. Development of a Short Questionnaire to Measure an Extended Set of Job Demands, Job Resources, and Positive Health Outcomes: The New Brief Job Stress Questionnaire

    PubMed Central

    INOUE, Akiomi; KAWAKAMI, Norito; SHIMOMITSU, Teruichi; TSUTSUMI, Akizumi; HARATANI, Takashi; YOSHIKAWA, Toru; SHIMAZU, Akihito; ODAGIRI, Yuko

    2014-01-01

    This study aimed to investigate the reliability and construct validity of a new version of the Brief Job Stress Questionnaire (New BJSQ), which measures an extended set of psychosocial factors at work by adding new scales/items to the current version of the BJSQ. Additional scales/items were extensively collected from theoretical job stress models and similar questionnaires in several countries. Scales/items were field-tested and refined through a pilot internet survey. Finally, an 84-item questionnaire (141 items in total when combined with the current BJSQ) was developed. A nationally representative survey was administered to employees in Japan (n=1,633) to examine the reliability and construct validity. Most scales showed acceptable levels of internal consistency and test-retest reliability. Principal component analyses showed that the first factor explained 50% or greater proportion of the variance in most scales. A scale factor analysis and a correlation analysis showed that these scales fit the theoretical expectations. These findings provided a piece of evidence that the New BJSQ scales are reliable and valid. Although more detailed content and construct validity should be examined in future study, the New BJSQ is a useful instrument to evaluate psychosocial work environment and positive mental health outcomes in the current workplace. PMID:24492763

  3. The Selective Mutism Questionnaire: Measurement Structure and Validity

    PubMed Central

    Letamendi, Andrea M.; Chavira, Denise A.; Hitchcock, Carla A.; Roesch, Scott C.; Shipon-Blum, Elisa; Stein, Murray B.; Roesch, Scott C.

    2010-01-01

    Objective To evaluate the factor structure, reliability, and validity of the 17-item Selective Mutism Questionnaire. Method Diagnostic interviews were administered via telephone to 102 parents of children identified with selective mutism (SM) and 43 parents of children without SM from varying U.S. geographic regions. Children were between the ages of 3 and 11 inclusive and comprised 58% girls and 42% boys. SM diagnoses were determined using the Anxiety Disorders Interview Schedule for Children - Parent Version (ADIS-C/P); SM severity was assessed using the 17-item Selective Mutism Questionnaire (SMQ); and behavioral and affective symptoms were assessed using the Child Behavior Checklist (CBCL). An exploratory factor analysis (EFA) was conducted to investigate the dimensionality of the SMQ and a modified parallel analysis procedure was used to confirm EFA results. Internal consistency, construct validity, and incremental validity were also examined. Results The EFA yielded a 13-item solution consisting of three factors: a) Social Situations Outside of School, b) School Situations, and c) Home and Family Situations. Internal consistency of SMQ factors and total scale ranged from moderate to high. Convergent and incremental validity were also well supported. Conclusions Measure structure findings are consistent with the 3-factor solution found in a previous psychometric evaluation of the SMQ. Results also suggest that the SMQ provides useful and unique information in the prediction of SM phenomenon beyond other child anxiety measures. PMID:18698268

  4. A psychometric reanalysis of the Albany Panic and Phobia Questionnaire.

    PubMed

    Brown, Timothy A; White, Kamila S; Barlow, David H

    2005-03-01

    The psychometric properties of the 27-item Albany Panic and Phobia Questionnaire (APPQ) were evaluated in 1930 outpatients with DSM-IV anxiety and mood disorders. Although prior findings of a 3-factor latent structure were upheld in several replications (Social Phobia, Agoraphobia, Interoceptive), three items failed to load on their predicted factor (Interoceptive). Multiple-groups CFAs indicated that the measurement properties of the APPQ were invariant in male and female patients, with the exception of an intercept of one item from the Agoraphobia scale which evidenced bias against females. The three APPQ dimensions were consistently associated with high levels of scale reliability and factor determinacy. Strong evidence of concurrent validity of the Social Phobia and Agoraphobia factors was obtained in relation to interview and questionnaire measures. Although the Interoceptive factor was more strongly related to criterion measures of anxiety sensitivity and fear of panic than Social Phobia, the Agoraphobia factor had the strongest relationships with these validity indices. The results are discussed in regard to psychometric implications for the APPQ and conceptual issues pertaining to the discriminant validity of fear of agoraphobic situations and fear of sensation-producing activities.

  5. Validation of Brief Young Adult Alcohol Consequences Questionnaire (B-YAACQ): Portuguese version.

    PubMed

    Ferreira, Joaquim A; Martins, Jorge S; Coelho, Mariana S; Kahler, Christopher W

    2014-01-01

    Extant literature suggests that Portuguese college students frequently drinking alcohol and experience a variety of alcohol-related negative consequences. However, to our knowledge, there is no validated measure to assess negative consequences of drinking alcohol for college students in Portugal. This article describes a validation of the Portuguese version of the Brief Young Adult Alcohol Consequences Questionnaire. Originally developed by Kahler, Strong, and Read (2005), this 24-item questionnaire is a widely used self-report measure with strong psychometric properties and validity for the evaluation of the negative consequences of drinking in college students. We collected data from 620 students at the University of Coimbra (Portugal). Participants completed (a) a background questionnaire, (b) the Alcohol Use Disorders Identification Test (AUDIT), (c) the Daily Drinking Questionnaire - Revised (DDQ-R), and (d) the Brief Young Adult Alcohol Consequences Questionnaire (B-YAACQ) translated into Portuguese as part of this study. Analyses showed that items fit a unidimensional Rasch model well with items infit statistics raging from .82 to 1.27, supporting using all items to create a total sum score of the Portuguese version of the B-YAACQ. The Portuguese version of the B-YAACQ showed adequate internal reliability (α = .87) and concurrent validity. Results support its use and integration in research on interventions targeted to reduce adverse effects associated with excessive drinking among Portuguese college students.

  6. Planning, Enactment, and Reflection in Inquiry-Based Learning: Validating the McGill Strategic Demands of Inquiry Questionnaire

    ERIC Educational Resources Information Center

    Shore, Bruce M.; Chichekian, Tanya; Syer, Cassidy A.; Aulls, Mark W.; Frederiksen, Carl H.

    2012-01-01

    Tools are needed to track the elements of students' successful engagement in inquiry. The "McGill Strategic Demands of Inquiry Questionnaire" (MSDIQ) is a 79-item, criterion-referenced, learner-focused questionnaire anchored in Schon's model and related models of self-regulated learning. The MSDIQ addresses three phases of inquiry…

  7. Measuring Mobility Limitations in Children with Cerebral Palsy: Interrater and Intrarater Reliability of a Mobility Questionnaire (MobQues)

    ERIC Educational Resources Information Center

    Van Ravesteyn, Nicolien T.; Dallmeijer, Annet J.; Scholtes, Vanessa A.; Roorda, Leo D.; Becher, Jules G.

    2010-01-01

    Aim: The objective of this study was to assess the reliability of a mobility questionnaire (MobQues) that was developed to measure the mobility limitations of children with cerebral palsy (CP) as rated by their parents. A clinical version of the questionnaire, consisting of 47 items (MobQues47), is available, as well as a research version with 28…

  8. Simplified Berlin Questionnaire for Screening of High Risk for Obstructive Sleep Apnea Among Thai Male Healthcare Workers.

    PubMed

    Arunsurat, Itthiphat; Luengyosluechakul, Swita; Prateephoungrat, Krittin; Siripaupradist, Pittayapoom; Khemtong, Sukanya; Jamcharoensup, Kunranan; Thanapatkaiporn, Narin; Limpawattana, Panita; Laohasiriwong, Supawan; Pinitsoontorn, Somdej; Boonjaraspinyo, Sirintip; Sawanyawisuth, Kittisak

    2016-09-01

    Obstructive Sleep Apnea (OSA) is a common disease associated with major cardiovascular diseases. Male subjects are more at higher risk for OSA than female subjects. The Berlin questionnaire is a beneficial screening tool for OSA and has 14 items. The Berlin questionnaire may need some adjustment for Thai or Asian populations. We aimed to find items that should be asked in the Berlin questionnaire to identify high risk for obstructive sleep apnea among Thai male healthcare workers. This study was performed in Thai male healthcare workers over the age of 35 and currently working at the Faculty of Medicine, Khon Kaen University. The Thai version of the Berlin questionnaire was randomly distributed. A study population of 273 subjects was required to provide a confidence value of 95%. An item analysis of the Berlin questionnaire was evaluated as independent factors for being high risk of OSA by using a multivariate logistic regression analysis. Of the 273 distributed questionnaires, 135 subjects returned then (49.5% response rate). Of those, 41 (30.4%) were identified as being at high risk of OSA. Only three items of the Berlin questionnaire, including frequent snoring, high body mass index and hypertension, were independently associated with being at high risk for OSA. In conclusion, the Berlin questionnaire can be shortened to identify high risk for OSA by itself; not polysomnography. PMID:27627967

  9. Convergence of Scores on the Interview and Questionnaire Versions of the Eating Disorder Examination: A Meta-Analytic Review

    ERIC Educational Resources Information Center

    Berg, Kelly C.; Peterson, Carol B.; Frazier, Patricia; Crow, Scott J.

    2011-01-01

    Significant discrepancies have been found between interview- and questionnaire-based assessments of psychopathology; however, these studies have typically compared instruments with unmatched item content. The Eating Disorder Examination (EDE), a structured interview, and the questionnaire version of the EDE (EDE-Q) are considered the preeminent…

  10. Combined Use of Self-Efficacy Scale for Oral Health Behaviour and Oral Health Questionnaire: A Pilot Study

    ERIC Educational Resources Information Center

    Soutome, Sakiko; Kajiwara, Kazumi; Oho, Takahiko

    2012-01-01

    Objective: To examine whether the combined use of a task-specific self-efficacy scale for oral health behaviour (SEOH) and an oral health questionnaire (OHQ) would be useful for evaluating subjects' behaviours and cognitions. Design: Questionnaires. Methods: One hundred and eighty-five students completed the SEOH and OHQ. The 30-item OHQ uses a…

  11. Simplified Berlin Questionnaire for Screening of High Risk for Obstructive Sleep Apnea Among Thai Male Healthcare Workers.

    PubMed

    Arunsurat, Itthiphat; Luengyosluechakul, Swita; Prateephoungrat, Krittin; Siripaupradist, Pittayapoom; Khemtong, Sukanya; Jamcharoensup, Kunranan; Thanapatkaiporn, Narin; Limpawattana, Panita; Laohasiriwong, Supawan; Pinitsoontorn, Somdej; Boonjaraspinyo, Sirintip; Sawanyawisuth, Kittisak

    2016-09-01

    Obstructive Sleep Apnea (OSA) is a common disease associated with major cardiovascular diseases. Male subjects are more at higher risk for OSA than female subjects. The Berlin questionnaire is a beneficial screening tool for OSA and has 14 items. The Berlin questionnaire may need some adjustment for Thai or Asian populations. We aimed to find items that should be asked in the Berlin questionnaire to identify high risk for obstructive sleep apnea among Thai male healthcare workers. This study was performed in Thai male healthcare workers over the age of 35 and currently working at the Faculty of Medicine, Khon Kaen University. The Thai version of the Berlin questionnaire was randomly distributed. A study population of 273 subjects was required to provide a confidence value of 95%. An item analysis of the Berlin questionnaire was evaluated as independent factors for being high risk of OSA by using a multivariate logistic regression analysis. Of the 273 distributed questionnaires, 135 subjects returned then (49.5% response rate). Of those, 41 (30.4%) were identified as being at high risk of OSA. Only three items of the Berlin questionnaire, including frequent snoring, high body mass index and hypertension, were independently associated with being at high risk for OSA. In conclusion, the Berlin questionnaire can be shortened to identify high risk for OSA by itself; not polysomnography.

  12. Development and validation of the Pediatric Epilepsy Side Effects Questionnaire

    PubMed Central

    Glauser, Tracy A.; Modi, Avani C.

    2012-01-01

    Objective: To develop and validate a measure of antiepileptic drug (AED) side effects in children with a variety of seizure types, treatments, and therapy durations. Methods: Content for an initial 44-item measure was developed using the previously published Hague Scale and expert opinion from recognized pediatric epileptologists (n = 12) and caregivers of children with epilepsy (n = 21). The measure was completed by caregivers during routine clinic visits. Demographic and medical data were collected through chart reviews. Factor analysis was conducted and internal consistency, test-retest reliability, and construct validity were assessed. Results: Questionnaires were analyzed from 495 children with epilepsy (Mage = 10.1 years; range 2–21 years; 42% female; 14% African American; 32% new onset vs 68% chronic epilepsy). The final questionnaire, the Pediatric Epilepsy Side Effects Questionnaire (PESQ), is a 19-item measure with 5 subscales (i.e., cognitive, motor, behavioral, general neurological, and weight) that accounts for 99% of the variance. Internal consistency coefficients and test-retest reliabilities ranged from 0.72 to 0.93 and 0.74 to 0.97, respectively. Construct validity was demonstrated by increasing side effects as the number of drugs increased. Participants on valproic acid had significantly higher scores on the Weight Scale compared to those on carbamazepine. Conclusions: The PESQ is a reliable and valid measure of AED side effects in children across the epilepsy spectrum that can be used in both clinical and research settings. PMID:22875082

  13. Development of a questionnaire to assess medical competencies: Reliability and validity of the Questionnaire

    PubMed Central

    Giesler, Marianne; Forster, Johannes; Biller, Silke; Fabry, Götz

    2011-01-01

    Introduction: While preparing a graduate survey for medical education in 2008 we realized that no instrument existed that would be suitable to evaluate whether the learning outcomes outlined in the Medical Licensure Act (ÄAppO) would be met. Therefore we developed the Freiburg Questionnaire to Assess Competencies in Medicine (Freiburger Fragebogen zur Erfassung von Kompetenzen in der Medizin, FKM)1 which has been revised and extended several times since then. Currently the FKM includes 45 items which are assigned to nine domains that correspond to the CanMEDS roles: medical expertise, communication, team-work, health and prevention, management, professionalism, learning, scholarship, and personal competencies. Methods: In order to test the reliability and validity of the questionnaire we have repeatedly surveyed medical students and residents since May 2008. In this article we report on the results of a cross-sectional study with 698 medical students from the preclinical and clinical years. In addition, we report the results of a survey of 514 residents who were up to two years into their residency. Results and conclusions: In summary, results show that the scales of the FKM are reliable (Cronbach’s α between .68 and .97). Significant differences in means between selected groups of students support the measure’s construct validity. Furthermore, there is evidence that the FKM might be used as a screening tool e.g. in graduate surveys to identify weaknesses in the medical education curriculum. PMID:21818241

  14. Facial Attractiveness Assessment using Illustrated Questionnairers

    PubMed Central

    MESAROS, ANCA; CORNEA, DANIELA; CIOARA, LIVIU; DUDEA, DIANA; MESAROS, MICHAELA; BADEA, MINDRA

    2015-01-01

    Introduction. An attractive facial appearance is considered nowadays to be a decisive factor in establishing successful interactions between humans. In relation to this topic, scientific literature states that some of the facial features have more impact then others, and important authors revealed that certain proportions between different anthropometrical landmarks are mandatory for an attractive facial appearance. Aim. Our study aims to assess if certain facial features count differently in people’s opinion while assessing facial attractiveness in correlation with factors such as age, gender, specific training and culture. Material and methods. A 5-item multiple choice illustrated questionnaire was presented to 236 dental students. The Photoshop CS3 software was used in order to obtain the sets of images for the illustrated questions. The original image was handpicked from the internet by a panel of young dentists from a series of 15 pictures of people considered to have attractive faces. For each of the questions, the images presented were simulating deviations from the ideally symmetric and proportionate face. The sets of images consisted in multiple variations of deviations mixed with the original photo. Junior and sophomore year students from our dental medical school, having different nationalities were required to participate in our questionnaire. Simple descriptive statistics were used to interpret the data. Results. Assessing the results obtained from the questionnaire it was observed that a majority of students considered as unattractive the overdevelopment of the lower third, while the initial image with perfect symmetry and proportion was considered as the most attractive by only 38.9% of the subjects. Likewise, regarding the symmetry 36.86% considered unattractive the canting of the inter-commissural line. The interviewed subjects considered that for a face to be attractive it needs to have harmonious proportions between the different facial

  15. Parent Questionnaire on Bilingual Education.

    ERIC Educational Resources Information Center

    Vineland School District, NJ.

    This document provides a questionnaire to be used to determine the attitudes and influence of parents who have children in bilingual education programs. Thirty seven questions are listed, covering such factors as family background, language usage at home, and aspirations for the education of the children. Techniques for administering the…

  16. Questionnaire Research in Higher Education.

    ERIC Educational Resources Information Center

    Inoue, Yukiko

    The objective of this paper is to discuss the survey as a research method based on three questionnaire surveys developed and administered in educational settings: (1) a survey exploring the status aspiration and gender awareness of undergraduate women completed by 62 respondents; (2) a survey of computer-assisted instruction completed by 111…

  17. College Student Services Accreditation Questionnaire.

    ERIC Educational Resources Information Center

    Cassel, Russell N.

    1979-01-01

    This questionnaire is intended for use as one aspect in accrediting the "Student Personnel Services" which an institution of higher learning provides for students. Areas in question include personal development, health fostering, vocational preparation, effective personalized learning, economic viability, transpersonal offerings, and satisfactory…

  18. Diet History Questionnaire: Canadian Version

    Cancer.gov

    The Diet History Questionnaire (DHQ) and the DHQ nutrient database were modified for use in Canada through the collaborative efforts of Dr. Amy Subar and staff at the Risk Factor Monitoring and Methods Branch, and Dr. Ilona Csizmadi and colleagues in the Division of Population Health and Information at the Alberta Cancer Board in Canada.

  19. A Bifactor Multidimensional Item Response Theory Model for Differential Item Functioning Analysis on Testlet-Based Items

    ERIC Educational Resources Information Center

    Fukuhara, Hirotaka; Kamata, Akihito

    2011-01-01

    A differential item functioning (DIF) detection method for testlet-based data was proposed and evaluated in this study. The proposed DIF model is an extension of a bifactor multidimensional item response theory (MIRT) model for testlets. Unlike traditional item response theory (IRT) DIF models, the proposed model takes testlet effects into…

  20. Item Overlap Correlations: Definitions, Interpretations, and Implications.

    ERIC Educational Resources Information Center

    Hsu, Louis M.

    1994-01-01

    Item overlap coefficient (IOC) formulas are discussed, providing six warnings about their calculation and interpretation and some explanations of why item overlap influences the Minnesota Multiphasic Personality Inventory and the Millon Clinical Multiaxial Inventory factor structures. (SLD)

  1. Fatigue among working people: validity of a questionnaire measure

    PubMed Central

    Beurskens, A.; Bultmann, U.; Kant, I.; Vercoulen, J.; Bleijenberg, G.; Swaen, G.

    2000-01-01

    OBJECTIVES—To evaluate the validity of the checklist individual strength questionnaire (CIS) in the working population. This 20 item self reported questionnaire has often been used in patients with chronic fatigue. To date, no research has focused on the validity of the CIS in occupational groups.
METHODS—To evaluate the discriminant validity the CIS was filled out by five groups of employees with expected differences in fatigue. The convergent validity was evaluated by comparing the results of the CIS with the results of three related measures: measured unidimensional fatigue, burnout, and need for recovery.
RESULTS—The CIS was able to discriminate between fatigued and non-fatigued employees in occupational groups. The expected agreement between the results of the CIS and related measures was confirmed.
CONCLUSIONS—The CIS seems to be an appropriate instrument for measuring fatigue in the working population.


Keywords: fatigue; occupational groups; measurement PMID:10769302

  2. Automatic Item Generation of Probability Word Problems

    ERIC Educational Resources Information Center

    Holling, Heinz; Bertling, Jonas P.; Zeuch, Nina

    2009-01-01

    Mathematical word problems represent a common item format for assessing student competencies. Automatic item generation (AIG) is an effective way of constructing many items with predictable difficulties, based on a set of predefined task parameters. The current study presents a framework for the automatic generation of probability word problems…

  3. Flawed Items in Computerized Adaptive Testing.

    ERIC Educational Resources Information Center

    Potenza, Maria T.; Stocking, Martha L.

    A multiple choice test item is identified as flawed if it has no single best answer. In spite of extensive quality control procedures, the administration of flawed items to test-takers is inevitable. Common strategies for dealing with flawed items in conventional testing, grounded in the principle of fairness to test-takers, are reexamined in the…

  4. Item Selection in Computerized Classification Testing

    ERIC Educational Resources Information Center

    Thompson, Nathan A.

    2009-01-01

    Several alternatives for item selection algorithms based on item response theory in computerized classification testing (CCT) have been suggested, with no conclusive evidence on the substantial superiority of a single method. It is argued that the lack of sizable effect is because some of the methods actually assess items very similarly through…

  5. 47 CFR 32.7600 - Extraordinary items.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... items, if reported other than as extraordinary items. (c) This account shall be charged or credited and Account 4070, Income taxes—accrued, shall be credited or charged for all current income tax effects (Federal, state and local) of extraordinary items. (d) This account shall also be charged or credited,...

  6. Processing Polarity Items: Contrastive Licensing Costs

    ERIC Educational Resources Information Center

    Saddy, Douglas; Drenhaus, Heiner; Frisch, Stefan

    2004-01-01

    We describe an experiment that investigated the failure to license polarity items in German using event-related brain potentials (ERPs). The results reveal distinct processing reflexes associated with failure to license positive polarity items in comparison to failure to license negative polarity items. Failure to license both negative and…

  7. Computer Equipment Repair Test Item Bank.

    ERIC Educational Resources Information Center

    Reneau, Fred; And Others

    This guide contains 321 test items for use in teaching a course in repairing computer equipment. All test items were reviewed, revised, and validated by incumbent workers and subject matter instructors. Items are provided for assessing student achievement in the following skill areas (with selected skills mentioned in brackets): performing…

  8. Linking Item Parameters to a Base Scale

    ERIC Educational Resources Information Center

    Kang, Taehoon; Petersen, Nancy S.

    2012-01-01

    This paper compares three methods of item calibration--concurrent calibration, separate calibration with linking, and fixed item parameter calibration--that are frequently used for linking item parameters to a base scale. Concurrent and separate calibrations were implemented using BILOG-MG. The Stocking and Lord in "Appl Psychol Measure"…

  9. On the Relationship between Differential Item Functioning and Item Difficulty: An Issue of Methods? Item Response Theory Approach to Differential Item Functioning

    ERIC Educational Resources Information Center

    Santelices, Maria Veronica; Wilson, Mark

    2012-01-01

    The relationship between differential item functioning (DIF) and item difficulty on the SAT is such that more difficult items tended to exhibit DIF in favor of the focal group (usually minority groups). These results were reported by Kulick and Hu, and Freedle and have been enthusiastically discussed by more recent literature. Examining the…

  10. Criterion-Referenced Test Items for Welding.

    ERIC Educational Resources Information Center

    Davis, Diane, Ed.

    This test item bank on welding contains test questions based upon competencies found in the Missouri Welding Competency Profile. Some test items are keyed for multiple competencies. These criterion-referenced test items are designed to work with the Vocational Instructional Management System. Questions have been statistically sampled and validated…

  11. 7 CFR 2902.5 - Item designation.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., USDA will use life cycle cost information only from tests using the BEES analytical method. (c... availability of such items and the economic and technological feasibility of using such items, including life cycle costs. USDA will gather information on individual products within an item and extrapolate...

  12. 7 CFR 2902.5 - Item designation.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., USDA will use life cycle cost information only from tests using the BEES analytical method. (c... availability of such items and the economic and technological feasibility of using such items, including life cycle costs. USDA will gather information on individual products within an item and extrapolate...

  13. Identification of a Semiparametric Item Response Model

    ERIC Educational Resources Information Center

    Peress, Michael

    2012-01-01

    We consider the identification of a semiparametric multidimensional fixed effects item response model. Item response models are typically estimated under parametric assumptions about the shape of the item characteristic curves (ICCs), and existing results suggest difficulties in recovering the distribution of individual characteristics under…

  14. A Balance Sheet for Educational Item Banking.

    ERIC Educational Resources Information Center

    Hiscox, Michael D.

    Educational item banking presents observers with a considerable paradox. The development of test items from scratch is viewed as wasteful, a luxury in times of declining resources. On the other hand, item banking has failed to become a mature technology despite large amounts of money and the efforts of talented professionals. The question of which…

  15. Real and Artificial Differential Item Functioning

    ERIC Educational Resources Information Center

    Andrich, David; Hagquist, Curt

    2012-01-01

    The literature in modern test theory on procedures for identifying items with differential item functioning (DIF) among two groups of persons includes the Mantel-Haenszel (MH) procedure. Generally, it is not recognized explicitly that if there is real DIF in some items which favor one group, then as an artifact of this procedure, artificial DIF…

  16. Item Response Modeling with Sum Scores

    ERIC Educational Resources Information Center

    Johnson, Timothy R.

    2013-01-01

    One of the distinctions between classical test theory and item response theory is that the former focuses on sum scores and their relationship to true scores, whereas the latter concerns item responses and their relationship to latent scores. Although item response theory is often viewed as the richer of the two theories, sum scores are still…

  17. Generalized Full-Information Item Bifactor Analysis

    ERIC Educational Resources Information Center

    Cai, Li; Yang, Ji Seung; Hansen, Mark

    2011-01-01

    Full-information item bifactor analysis is an important statistical method in psychological and educational measurement. Current methods are limited to single-group analysis and inflexible in the types of item response models supported. We propose a flexible multiple-group item bifactor analysis framework that supports a variety of…

  18. Evaluation of a diabetes knowledge and behaviour (DKB) questionnaire.

    PubMed

    Simmons, D; Mandell, C; Fleming, C; Gatland, B; Leakehe, L

    1994-12-01

    The primary prevention of type 2 (non-insulin-dependent) diabetes is now considered possible through adopting lifestyle changes. Population strategies for preventing diabetes are now being developed. The South Auckland Diabetes Project has developed a questionnaire to assess the impact of a diabetes awareness, exercise/healthy eating programme in the local communities. The questionnaire was evaluated among local adult Europeans (n=127), Maori (n=103) and Pacific Islands people (n =167). The questionnaire is interviewer-directed and takes approximately 30 min to administer. Diabetes knowledge was assessed using four open questions and 31 closed true/false questions which had good reliability (Cronbach's a range: 0.59-0.90), reproducibility (Pearson's r range: 0.39-0.74) and external validity (r range: 0.28-0.56) among all ethnic groups. Median scores increased by 7-13% on re-testing. The open and closed question scores were 7-13% and l0-26% higher respectively among those with diabetes or a family history of diabetes (n = 78). Important dietary habits were assessed using four tools: (1) a seven-item food preparation/fat content 'fat index'; (2) a four-item high-fat/high-refined-carbohydrate score had good reliability (Cronbach's α 0.51-0.74), reproducibility (r = 0.37-0.70) and external validity when compared with a dietetic assessment (total fat r = 0.44-0.90); (3) a 12-item food frequency questionnaire based on standard portion sizes also shared good reproducibility (Pearson's r = 0.45-0.52) and correlated well with the dietetic assessment of total calories (r = 0.48 0.64) and of calories due to fat (r = 0.41-0.65), and (4) a simple question related to the frequency of fruit consumption correlated negatively with the fat index in Europeans (r = 0.25, P<0.05) and Maori (r = -0.33, P<0.01). While the questionnaire does not give a quantitative assessment of nutritional habits, it does offer a speedy tool for evaluating population-based lifestyle and diabetes

  19. Development of a "Steps Questionnaire".

    PubMed

    Gilbert, F S

    1991-07-01

    Thousands of men and women have begun their recovery from alcoholism through the support of Alcoholics Anonymous (AA) and its well-known "12-Step" program. The purpose of the present study was to develop a scale to measure alcoholics' levels of agreement with the first three of AA's 12 Steps and to test the relationship between sobriety and belief in these three steps. Using both factor analysis and Rasch analysis, two versions of a "Steps Questionnaire" were developed. A 96-member subset of the original subject pool was assessed quarterly for 1 year following inpatient treatment to determine the predictive validity of the questionnaire. The results of this study suggested that agreement with AA's first three steps can be measured and that agreement with AA's first step correlates with number of sober days posttreatment. The dichotomization of Steps Questionnaire scores into total agreement versus partial agreement with Step 1, and from this the reduction of uncertainty in the prediction of abstention over a lengthy follow-up period, provides support for AA's contention that total surrender to one's powerlessness over alcohol is part of the process of achieving abstention.

  20. The Liver Disease Symptom Index 2.0; validation of a disease-specific questionnaire.

    PubMed

    van der Plas, Simone M; Hansen, Bettina E; de Boer, Josien B; Stijnen, Theo; Passchier, Jan; de Man, Rob A; Schalm, Solko W

    2004-10-01

    The available liver disease-specific questionnaires do address severity of symptoms but hardly evaluate how patients experience these specific symptoms during daily activities. The Liver Disease Symptom Index 2.0 (LDSI) includes 18 items that measure symptom severity and symptom hindrance in the past week. In a large survey (n = 1175) conducted in collaboration with the Dutch liver patient association, convergent and divergent construct validity and the surplus value of including symptom severity and symptom hindrance items in the LDSI were examined. The LDSI items showed expected convergent and divergent correlations with Short Form-36 (SF-36) and Multidimensional Fatigue Index-20 (MFI-20) scales. Correlations revealed only a slight to moderate overlap between LDSI items and SF-36 and MFI-20 scales. The impact of symptom severity and symptom hindrance on generic health related quality of life (HRQoL) varied in a different way across liver patients, which indicated that symptom severity items and the symptom hindrance items measure different aspects of HRQoL. We conclude that the LDSI provides information complementary to the information given by the SF-36 and the MFI-20 and that it is psychometrically sound to include both symptom severity items and symptom hindrance items in the LDSI. PMID:15503842

  1. Component Structure, Reliability, and Stability of Lawrence's Self-Esteem Questionnaire (LAWSEQ)

    ERIC Educational Resources Information Center

    Rae, Gordon; Dalto, Georgia; Loughrey, Dolores; Woods, Caroline

    2011-01-01

    Lawrence's Self-Esteem Questionnaire (LAWSEQ) was administered to 120 Year 1 pupils in six schools in Belfast, Northern Ireland. A principal components analysis indicated that the scale items were unidimensional and that the reliability of the scores, as estimated by Cronbach's alpha, was satisfactory ([alpha] = 0.73). There were no differences…

  2. Time Diary and Questionnaire Assessment of Factors Associated with Academic and Personal Success among University Undergraduates

    ERIC Educational Resources Information Center

    George, Darren; Dixon, Sinikka; Stansal, Emory; Gelb, Shannon Lund; Pheri, Tabitha

    2008-01-01

    Objective and Participants: A sample of 231 students attending a private liberal arts university in central Alberta, Canada, completed a 5-day time diary and a 71-item questionnaire assessing the influence of personal, cognitive, and attitudinal factors on success. Methods: The authors used 3 success measures: cumulative grade point average (GPA),…

  3. Assessing Adolescents' Positive Psychological Functioning at School: Development and Validation of the Student Subjective Wellbeing Questionnaire

    ERIC Educational Resources Information Center

    Renshaw, Tyler L.; Long, Anna C. J.; Cook, Clayton R.

    2015-01-01

    This study reports on the initial development and validation of the Student Subjective Wellbeing Questionnaire (SSWQ) with a sample of 1,002 students in Grades 6-8. The SSWQ is a 16-item self-report instrument for assessing youths' subjective wellbeing at school, which is operationalized via 4 subscales measuring school connectedness, academic…

  4. The Sport Participation Model Questionnaire: A Tool for the Assessment of Sport Orientations

    ERIC Educational Resources Information Center

    Aicinena, Steve; Eldridge, James

    2006-01-01

    The Sport Participation Model Questionnaire (SPMQ) was given to two hundred and sixty-four subjects to determine if significant differences existed in the composite scores of parents, coaches, youth sport participants, high school participants and college students; if the groups differed in their responses to pooled items; and if subject groups…

  5. Colorado Learning Difficulties Questionnaire: Validation of a Parent-Report Screening Measure

    ERIC Educational Resources Information Center

    Willcutt, Erik G.; Boada, Richard; Riddle, Margaret W.; Chhabildas, Nomita; DeFries, John C.; Pennington, Bruce F.

    2011-01-01

    This study evaluated the internal structure and convergent and discriminant evidence for the Colorado Learning Difficulties Questionnaire (CLDQ), a 20-item parent-report rating scale that was developed to provide a brief screening measure for learning difficulties. CLDQ ratings were obtained from parents of children in 2 large community samples…

  6. Assessing the Parents of Juvenile Offenders: A Preliminary Validation Study of the Juvenile Offender Parent Questionnaire

    ERIC Educational Resources Information Center

    Rose, Clark C.; Glaser, Brian A.; Calhoun, Georgia B.; Bates, Jeffrey M.

    2004-01-01

    The present study is a preliminary investigation into the development of a parent self-report instrument, the Juvenile Offender Parent Questionnaire (JOPQ). A large pool of items was rationally derived from a model of parent competency and then administered to 243 parents of children who were making appearances in juvenile court. Exploratory…

  7. The Student Perception of Wellbeing Questionnaire: Preliminary Investigation into Its Psychometric Properties

    ERIC Educational Resources Information Center

    Taylor, Mark

    2015-01-01

    An estimated 20% of all adolescents will experience a depressive disorder by the age of 18, with schools being at the forefront of initiatives to promote resilience and well-being. This study reports on the development of the 24-item Student Perception of Wellbeing Questionnaire (SPWQ), created as a measure of well-being in three areas: exercise,…

  8. Validation of the Alcohol Expectancy Questionnaire (AEQ-A) for Peruvian University Students

    ERIC Educational Resources Information Center

    Perez-Aranibar, Cecilia Chau; Van den Broucke, Stephan; Fontaine, Johnny

    2005-01-01

    The paper describes the adaptation of the Adolescent version of the Alcohol Expectancy Questionnaire (AEQ-A) for university students in Peru. 672 male and female university students enrolled in the first years at a private university in Peru completed the AEQ-A translated into Spanish. All 90 items were scored on 5-point rating scales. A principal…

  9. Finding Pearls: Psychometric Reevaluation of the Simpson-Troost Attitude Questionnaire (STAQ)

    ERIC Educational Resources Information Center

    Owen, Steven V.; Toepperwein, Mary Anne; Marshall, Carolyn E.; Lichtenstein, Michael J.; Blalock, Cheryl L.; Liu, Yan; Pruski, Linda A.; Grimes, Kandi

    2008-01-01

    The Simpson-Troost Attitude Questionnaire (STAQ) was developed as part of a study to assess adolescent commitment to and achievement in science. For this psychometric reappraisal of the 57-item STAQ, data were analyzed from a convenience sample of 1,754 secondary students. Confirmatory and exploratory factor analyses were applied, and results…

  10. A Systematic Review of Evidence for the Psychometric Properties of the Strengths and Difficulties Questionnaire

    ERIC Educational Resources Information Center

    Kersten, Paula; Czuba, Karol; McPherson, Kathryn; Dudley, Margaret; Elder, Hinemoa; Tauroa, Robyn; Vandal, Alain

    2016-01-01

    This article synthesized evidence for the validity and reliability of the Strengths and Difficulties Questionnaire in children aged 3-5 years. A systematic review using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement guidelines was carried out. Study quality was rated using the Consensus-based Standards for the…

  11. The College Persistence Questionnaire: Development and Validation of an Instrument that Predicts Student Attrition

    ERIC Educational Resources Information Center

    Davidson, William B.; Beck, Hall P.; Milligan, Meg

    2009-01-01

    The investigators reviewed the retention literature and developed a 53-item questionnaire and tested its validity. Component analysis of the responses of 2,022 students at four schools yielded six reliable factors: Institutional Commitment, Degree Commitment, Academic Integration, Social Integration, Support Services Satisfaction, and Academic…

  12. Comparative Factor Analyses of the Personal Attributes Questionnaire and the Bem Sex-Role Inventory.

    ERIC Educational Resources Information Center

    Antill, John K.; Cunningham, John D.

    1982-01-01

    Compared the Personal Attributes Questionnaire (PAQ) and the Bem Sex Role Inventory (BSRI) as measures of androgyny. Results showed that femininty (Concern for Others) and masculinity (Dominance) accounted for most of the variance, but for PAQ, clusters of male- and female-valued items (i.e., Extroversion and Insecurity) formed subsidiary factors.…

  13. Developing a Questionnaire to Measure Perceived Attributes of eHealth Innovations

    ERIC Educational Resources Information Center

    Atkinson, Nancy L.

    2007-01-01

    Objectives: To design a valid and reliable questionnaire to assess perceived attributes of technology-based health education innovations. Methods: College students in 12 personal health courses reviewed a prototype eHealth intervention using a 30-item instrument based upon diffusion theory's perceived attributes of an innovation. Results:…

  14. Are Students Who Complete Questionnaires Different from Students Who Don't?

    ERIC Educational Resources Information Center

    Lillibridge, Fred; Beck, Larry

    In an effort to determine differences between students who respond to surveys and those who do not, New Mexico State University at Alamogordo (NMSU-A) undertook a study of students in fall 1992. Students were asked to complete an 18-item questionnaire while waiting in lines during registration. The 1,618 out of 2,114 (76.5%) students who completed…

  15. Research Note: Development of a Worry Questionnaire for Nursing Home Residents

    ERIC Educational Resources Information Center

    Hertzsprung, Emerenciana A.; Konnert, Candace; Brinker, Jaylene

    2004-01-01

    This paper describes a new measure, the Worry Questionnaire for Nursing Home Residents (WQNHR), designed to assess the frequency of specific worries. It was administered to 67 residents. Psychometric evaluation showed an average item-to-total correlation of 0.20 (range = 0.15 to 0.58), an internal consistency estimate of 0.79, and a test-retest…

  16. Development of a Questionnaire in Order To Identify Test Anxiety in Nursing Students.

    ERIC Educational Resources Information Center

    Carraway, Cassandra Todd

    It has been repeatedly demonstrated that persons who experience a high degree of test anxiety also experience decrements in performance in evaluative situations. A study was conducted to develop a test anxiety questionnaire for student nurses in order to identify test anxiety. A 40-item, self-report questionaire was developed by two panels of…

  17. A Replication of the Technical Adequacy of the Student Subjective Wellbeing Questionnaire

    ERIC Educational Resources Information Center

    Renshaw, Tyler L.

    2015-01-01

    The present study reports on a replication of the technical adequacy of the Student Subjective Wellbeing Questionnaire (SSWQ), which is a 16-item self-report instrument for assessing youth's academic efficacy, educational purpose, joy of learning, and school connectedness, with a sample of adolescents in Grades 6 to 7 (N = 438). Findings confirmed…

  18. Family Early Literacy Practices Questionnaire: A Validation Study for a Spanish-Speaking Population

    ERIC Educational Resources Information Center

    Lewis, Kandia

    2012-01-01

    The purpose of the current study was to evaluate the psychometric validity of a Spanish translated version of a family involvement questionnaire (the FELP) using a mixed-methods design. Thus, statistical analyses (i.e., factor analysis, reliability analysis, and item analysis) and qualitative analyses (i.e., focus group data) were assessed.…

  19. Questionnaire Design in Broad-Based Evaluation Studies: Letting Someone Else Collect Comparison Group Data.

    ERIC Educational Resources Information Center

    Clark, Sheldon B.; Boser, Judith A.

    A context in which existing items may provide a convenient source of questions for questionnaires was explored through a case study making use of existing comparison groups. Two programs at Oak Ridge Associated Universities (ORAU), the Science and Engineering Research Semester (SERS) and the Laboratory Graduate Research Participation (Lab Grad)…

  20. Pupils' Understanding of Photosynthesis: A Questionnaire for the Simultaneous Assessment of all Aspects

    ERIC Educational Resources Information Center

    Marmaroti, Panagiota; Galanopoulou, Dia

    2006-01-01

    In this study, a close-ended questionnaire examining all aspects of photosynthesis simultaneously has been developed and administered to 290 Greek pupils aged 13. It contains complementary or logically related items that permitted us to assess the understanding of each aspect by carrying out crossanalysis. The main findings are: that pupils are…

  1. The Shortened Visuospatial Questionnaire for Children: A Useful Tool to Identify Students with Low Visuospatial Abilities

    ERIC Educational Resources Information Center

    Fastame, Maria Chiara; Cherchi, Rossella; Penna, Maria Pietronilla

    2015-01-01

    The current research was aimed mainly at exploring the reliability of a short-screening tool developed to self-evaluate visuospatial abilities in children. We presented 290 Italian third, fourth, and fifth graders with the 16-item Shortened Visuospatial questionnaire and several objective measures of intellectual efficiency, such as Raven's…

  2. IITS Students' Evaluation Questionnaire for the Fall Semester of 1991. A Summary and Report.

    ERIC Educational Resources Information Center

    Jones, Ted

    A mail survey of students enrolled in distance education classes in library science and health education and promotion was conducted after the courses were first offered in the fall semester of 1991. The 77-item questionnaire explored attitudes, opinions, and preferences relating to the Intercampus, Interactive Telecommunications System (IITS),…

  3. The Daily Heterosexist Experiences Questionnaire: Measuring Minority Stress Among Lesbian, Gay, Bisexual, and Transgender Adults

    PubMed Central

    Balsam, Kimberly F.; Beadnell, Blair; Molina, Yamile

    2013-01-01

    The authors conducted a three-phase, mixed-methods study to develop a self-report measure assessing the unique aspects of minority stress for lesbian, gay, bisexual, and transgender adults. The Daily Heterosexist Experiences Questionnaire has 50 items and nine subscales with acceptable internal reliability, and construct and concurrent validity. Mean sexual orientation and gender differences were found. PMID:24058262

  4. Development of the multiple sclerosis (MS) early mobility impairment questionnaire (EMIQ).

    PubMed

    Ziemssen, Tjalf; Phillips, Glenn; Shah, Ruchit; Mathias, Adam; Foley, Catherine; Coon, Cheryl; Sen, Rohini; Lee, Andrew; Agarwal, Sonalee

    2016-10-01

    The Early Mobility Impairment Questionnaire (EMIQ) was developed to facilitate early identification of mobility impairments in multiple sclerosis (MS) patients. We describe the initial development of the EMIQ with a focus on the psychometric evaluation of the questionnaire using classical and item response theory methods. The initial 20-item EMIQ was constructed by clinical specialists and qualitatively tested among people with MS and physicians via cognitive interviews. Data from an observational study was used to make additional updates to the instrument based on exploratory factor analysis (EFA) and item response theory (IRT) analysis, and psychometric analyses were performed to evaluate the reliability and validity of the final instrument's scores and screening properties (i.e., sensitivity and specificity). Based on qualitative interview analyses, a revised 15-item EMIQ was included in the observational study. EFA, IRT and item-to-item correlation analyses revealed redundant items which were removed leading to the final nine-item EMIQ. The nine-item EMIQ performed well with respect to: test-retest reliability (ICC = 0.858); internal consistency (α = 0.893); convergent validity; and known-groups methods for construct validity. A cut-point of 41 on the 0-to-100 scale resulted in sufficient sensitivity and specificity statistics for viably identifying patients with mobility impairment. The EMIQ is a content valid and psychometrically sound instrument for capturing MS patients' experience with mobility impairments in a clinical practice setting. Additional research is suggested to further confirm the EMIQ's screening properties over time. PMID:27393117

  5. Development of the multiple sclerosis (MS) early mobility impairment questionnaire (EMIQ).

    PubMed

    Ziemssen, Tjalf; Phillips, Glenn; Shah, Ruchit; Mathias, Adam; Foley, Catherine; Coon, Cheryl; Sen, Rohini; Lee, Andrew; Agarwal, Sonalee

    2016-10-01

    The Early Mobility Impairment Questionnaire (EMIQ) was developed to facilitate early identification of mobility impairments in multiple sclerosis (MS) patients. We describe the initial development of the EMIQ with a focus on the psychometric evaluation of the questionnaire using classical and item response theory methods. The initial 20-item EMIQ was constructed by clinical specialists and qualitatively tested among people with MS and physicians via cognitive interviews. Data from an observational study was used to make additional updates to the instrument based on exploratory factor analysis (EFA) and item response theory (IRT) analysis, and psychometric analyses were performed to evaluate the reliability and validity of the final instrument's scores and screening properties (i.e., sensitivity and specificity). Based on qualitative interview analyses, a revised 15-item EMIQ was included in the observational study. EFA, IRT and item-to-item correlation analyses revealed redundant items which were removed leading to the final nine-item EMIQ. The nine-item EMIQ performed well with respect to: test-retest reliability (ICC = 0.858); internal consistency (α = 0.893); convergent validity; and known-groups methods for construct validity. A cut-point of 41 on the 0-to-100 scale resulted in sufficient sensitivity and specificity statistics for viably identifying patients with mobility impairment. The EMIQ is a content valid and psychometrically sound instrument for capturing MS patients' experience with mobility impairments in a clinical practice setting. Additional research is suggested to further confirm the EMIQ's screening properties over time.

  6. Social Desirability Ratings From Males and Females: A Sexual Item Pool

    ERIC Educational Resources Information Center

    Galbraith, Gary G.; And Others

    1974-01-01

    Examines the relation between social desirability judgements (social de sirability scale values) of males and females in the area of sexual behavior. The findings raise some questions about the use of obvious-direct items with pathological import in sex behavior questionnaires. (Author/PC)

  7. Effects of a Neutral Answer Choice on the Reliability and Validity of Attitude and Opinion Items.

    ERIC Educational Resources Information Center

    Dassa, Clement; Lambert, Jean; Blais, Regis; Potvin, Diane; Gauthier, Natalie

    1997-01-01

    Whether a middle alternative in the response choices to a questionnaire influences the reliability and validity of survey responses was studied with 1,390 physicians, nurses, and midwives. Including a neutral option had little effect on overall reliability and validity, but allowed better coherence when items were considered globally. (SLD)

  8. Approximation Preserving Reductions among Item Pricing Problems

    NASA Astrophysics Data System (ADS)

    Hamane, Ryoso; Itoh, Toshiya; Tomita, Kouhei

    When a store sells items to customers, the store wishes to determine the prices of the items to maximize its profit. Intuitively, if the store sells the items with low (resp. high) prices, the customers buy more (resp. less) items, which provides less profit to the store. So it would be hard for the store to decide the prices of items. Assume that the store has a set V of n items and there is a set E of m customers who wish to buy those items, and also assume that each item i ∈ V has the production cost di and each customer ej ∈ E has the valuation vj on the bundle ej ⊆ V of items. When the store sells an item i ∈ V at the price ri, the profit for the item i is pi = ri - di. The goal of the store is to decide the price of each item to maximize its total profit. We refer to this maximization problem as the item pricing problem. In most of the previous works, the item pricing problem was considered under the assumption that pi ≥ 0 for each i ∈ V, however, Balcan, et al. [In Proc. of WINE, LNCS 4858, 2007] introduced the notion of “loss-leader, ” and showed that the seller can get more total profit in the case that pi < 0 is allowed than in the case that pi < 0 is not allowed. In this paper, we derive approximation preserving reductions among several item pricing problems and show that all of them have algorithms with good approximation ratio.

  9. Psychometric Properties of the Iranian Version of Modified RHAQWRA Questionnaire

    PubMed Central

    Rahmani Bilandi, Roghaieh; Khalajabadi Farahamni, Farideh; Ahmadi, Fazlollah; Kazemnejad, Anoshirvan; Mohamadi, Reza; Amiri, Mostafa

    2015-01-01

    Objective: This study aimed to examin the psychometric characteristics of the Persian version of Reproductive Health Assessment Questionnaire for Women of Reproductive Age (RHAQWRA). Materials and methods: This study was a cross sectional study. We selected 150 women aged 18- 45 years based on convenience sampling method who lived in the Quake-hit areas in eastern part of Iran in 2013. Some previously recognized and established instructions were undertaken in translating and adapting the RHAQWRA questionnaire culturally. We sought help and feedback from teenagers and experts in the fields of midwifery, sociology, and epidemiology to establish the face and content validity of the questionnaire. To examine the test-retest reliability indices of all the items, we used Kappa and McNemar tests. Results: The Content Validity Index (CVI) and Content Validity Ratio (CVR) scores for RHAQWRA were above 0.70. Results from Kappa and McNemar tests indicated a high degree of test-retest reliability. In order to evaluate the construct validity, known- group comparison (women with and without unwanted pregnancy) was used. The internal consistency reliability indexes for the subscales obtained through Cronbach’s alpha were between 0.68 and 0.87. Conclusion: The findings suggest that the Iranian version of RHAQWRA is a valid and reliable questionnaire which can be used for measuring reproductive health needs during disasters. PMID:27047565

  10. Emergency Power For Critical Items

    NASA Astrophysics Data System (ADS)

    Young, William R.

    2009-07-01

    Natural disasters, such as hurricanes, floods, tornados, and tsunami, are becoming a greater problem as climate change impacts our environment. Disasters, whether natural or man made, destroy lives, homes, businesses and the natural environment. Such disasters can happen with little or no warning, leaving hundreds or even thousands of people without medical services, potable water, sanitation, communications and electrical services for up to several weeks. In our modern world, the need for electricity has become a necessity. Modern building codes and new disaster resistant building practices are reducing the damage to homes and businesses. Emergency gasoline and diesel generators are becoming common place for power outages. Generators need fuel, which may not be available after a disaster, but Photovoltaic (solar-electric) systems supply electricity without petroleum fuel as they are powered by the sun. Photovoltaic (PV) systems can provide electrical power for a home or business. PV systems can operate as utility interactive or stand-alone with battery backup. Determining your critical load items and sizing the photovoltaic system for those critical items, guarantees their operation in a disaster.

  11. Validation of a questionnaire measuring the regulation of autonomic function

    PubMed Central

    Kröz, M; Feder, G; von Laue, HB; Zerm, R; Reif, M; Girke, M; Matthes, H; Gutenbrunner, C; Heckmann, C

    2008-01-01

    Background To broaden the range of outcomes that we can measure for patients undergoing treatment for oncological and other chronic conditions, we aimed to validate a questionnaire measuring self-reported autonomic regulation (aR), i.e. to characterise a subject's autonomic functioning by questions on sleeping and waking, vertigo, morningness-eveningness, thermoregulation, perspiration, bowel movements and digestion. Methods We administered the questionnaire to 440 participants (♀: N = 316, ♂: N = 124): 95 patients with breast cancer, 49 with colorectal cancer, 60 with diabetes mellitus, 39 with coronary heart disease, 28 with rheumatological conditions, 32 with Hashimoto's disease, 22 with multiple morbidities and 115 healthy people. We administered the questionnaire a second time to 50.2% of the participants. External convergence criteria included the German version of the Hospital Anxiety and Depression Scale (HADS-D), a short questionnaire on morningness-eveningness, the Herdecke Quality of Life Questionnaire (HLQ) and a short version questionnaire on self-regulation. Results A principal component analysis yielded a three dimensional 18-item inventory of aR. The subscales orthostatic-circulatory, rest/activity and digestive regulation had internal consistency (Cronbach-α: rα = 0.65 – 0.75) and test-retest reliability (rrt = 0.70 – 85). AR was negatively associated with anxiety, depression, and dysmenorrhoea but positively correlated to HLQ, self-regulation and in part to morningness (except digestive aR) (0.49 – 0.13, all p < 0.05). Conclusion An internal validation of the long-version scale of aR yielded consistent relationships with health versus illness, quality of life and personality. Further studies are required to clarify the issues of external validity, clinical and physiological relevance. PMID:18533043

  12. [The quality-of-life questionnaire with asthma patients: the Spanish version of the Asthma Quality of Life Questionnaire].

    PubMed

    Sanjuàs, C; Alonso, J; Sanchís, J; Casan, P; Broquetas, J M; Ferrie, P J; Juniper, E F; Antó, J M

    1995-05-01

    This paper describes the translation to Castilian and adaptation of a quality of life measurement instrument: the Asthma Quality of Life Questionnaire (AQLQ). The AQLQ, developed by Juniper et al, contains 32 items, 5 of which relate to habitual activities that the patient can choose from among a list of 26 possibilities. Answers are given on a scale of 7 points. To adapt this instrument for use in Spain, we subjected it to a process of translation/back translation by bilingual informants. The translated and original versions of each item, activity and answer option were evaluated as being totally equivalent (A), fairly equivalent but with some questionable wording (B), or of questionable equivalence (C). The naturalness and correctness of the Spanish version were also evaluated on a scale of 1 to 10. Three (9%) items and 1 (4%) activity were considered to be of questionable equivalence (C) and 12 (37%) items and 1 activity (4%) were considered to be of type B equivalence. The questionable aspects of types B and C equivalence were discussed in 2 meetings, along with expressions that were equivalent but unnatural or grammatically incorrect; the first meeting involved researchers and translators and the second was held with a group of 6 asthmatics. Consensus was finally obtained for each item and activity included in the second draft. That draft was then administered to another group of 7 patients in order to check comprehension and equivalence, after which a definitive version was produced by the researchers.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:7788083

  13. Computerized Adaptive Testing with Item Clones. Research Report.

    ERIC Educational Resources Information Center

    Glas, Cees A. W.; van der Linden, Wim J.

    To reduce the cost of item writing and to enhance the flexibility of item presentation, items can be generated by item-cloning techniques. An important consequence of cloning is that it may cause variability on the item parameters. Therefore, a multilevel item response model is presented in which it is assumed that the item parameters of a…

  14. Distractor Similarity and Item-Stem Structure: Effects on Item Difficulty

    ERIC Educational Resources Information Center

    Ascalon, M. Evelina; Meyers, Lawrence S.; Davis, Bruce W.; Smits, Niels

    2007-01-01

    This article examined two item-writing guidelines: the format of the item stem and homogeneity of the answer set. Answering the call of Haladyna, Downing, and Rodriguez (2002) for empirical tests of item writing guidelines and extending the work of Smith and Smith (1988) on differential use of item characteristics, a mock multiple-choice driver's…

  15. Instructional Topics in Educational Measurement (ITEMS) Module: Using Automated Processes to Generate Test Items

    ERIC Educational Resources Information Center

    Gierl, Mark J.; Lai, Hollis

    2013-01-01

    Changes to the design and development of our educational assessments are resulting in the unprecedented demand for a large and continuous supply of content-specific test items. One way to address this growing demand is with automatic item generation (AIG). AIG is the process of using item models to generate test items with the aid of computer…

  16. An Item Response Theory Model for Incorporating Response Time Data in Binary Personality Items

    ERIC Educational Resources Information Center

    Ferrando, Pere J.; Lorenzo-Seva, Urbano

    2007-01-01

    This article describes a general item response theory model for personality items that allows the information provided by the item response times to be used to estimate the individual trait levels. The submodel describing the item response times is a modification of Thissen's log-linear model and is based on the distance-difficulty hypothesis in…

  17. RIM: A Random Item Mixture Model to Detect Differential Item Functioning

    ERIC Educational Resources Information Center

    Frederickx, Sofie; Tuerlinckx, Francis; De Boeck, Paul; Magis, David

    2010-01-01

    In this paper we present a new methodology for detecting differential item functioning (DIF). We introduce a DIF model, called the random item mixture (RIM), that is based on a Rasch model with random item difficulties (besides the common random person abilities). In addition, a mixture model is assumed for the item difficulties such that the…

  18. Developing an Interpretation of Item Parameters for Personality Items: Content Correlates of Parameter Estimates.

    ERIC Educational Resources Information Center

    Zickar, Michael J.; Ury, Karen L.

    2002-01-01

    Attempted to relate content features of personality items to item parameter estimates from the partial credit model of E. Muraki (1990) by administering the Adjective Checklist (L. Goldberg, 1992) to 329 undergraduates. As predicted, the discrimination parameter was related to the item subtlety ratings of personality items but the level of word…

  19. Assessing the Item Response Theory with Covariate (IRT-C) Procedure for Ascertaining Differential Item Functioning

    ERIC Educational Resources Information Center

    Tay, Louis; Vermunt, Jeroen K.; Wang, Chun

    2013-01-01

    We evaluate the item response theory with covariates (IRT-C) procedure for assessing differential item functioning (DIF) without preknowledge of anchor items (Tay, Newman, & Vermunt, 2011). This procedure begins with a fully constrained baseline model, and candidate items are tested for uniform and/or nonuniform DIF using the Wald statistic.…

  20. Differential Item Functioning of GRE Mathematics Items across Computerized and Paper-and-Pencil Testing Media

    ERIC Educational Resources Information Center

    Gu, Lixiong; Drake, Samuel; Wolfe, Edward W.

    2006-01-01

    This study seeks to determine whether item features are related to observed differences in item difficulty (DIF) between computer- and paper-based test delivery media. Examinees responded to 60 quantitative items similar to those found on the GRE general test in either a computer-based or paper-based medium. Thirty-eight percent of the items were…

  1. Evaluating the Interpersonal Needs Questionnaire: Comparison of the Reliability, Factor Structure, and Predictive Validity across Five Versions.

    PubMed

    Hill, Ryan M; Rey, Yasmin; Marin, Carla E; Sharp, Carla; Green, Kelly L; Pettit, Jeremy W

    2015-06-01

    Five versions of the Interpersonal Needs Questionnaire (INQ), a self-report measure of perceived burdensomeness and thwarted belongingness, have been used in recent studies (including 10-, 12-, 15-, 18-, and 25-items). Findings regarding the associations between perceived burdensomeness, thwarted belongingness, and suicidal ideation using different versions have been mixed, potentially due to differences in measurement scales. This study evaluated factor structure, internal consistency, and concurrent predictive validity of these five versions in three samples. Samples 1 and 2 were comprised of 449 and 218 undergraduates, respectively; Sample 3 included 114 adolescent psychiatric inpatients. All versions demonstrated acceptable internal consistency. The 10-item version and 15-item version demonstrated the best, most consistent model fit in confirmatory factor analyses. Both perceived burdensomeness and thwarted belongingness consistently predicted concurrent suicidal ideation on the 10-item INQ only. Future research should consider using the 15-item or 10-item versions. PMID:25308815

  2. Restricted interests and teacher presentation of items.

    PubMed

    Stocco, Corey S; Thompson, Rachel H; Rodriguez, Nicole M

    2011-01-01

    Restricted and repetitive behavior (RRB) is more pervasive, prevalent, frequent, and severe in individuals with autism spectrum disorders (ASDs) than in their typical peers. One subtype of RRB is restricted interests in items or activities, which is evident in the manner in which individuals engage with items (e.g., repetitious wheel spinning), the types of items or activities they select (e.g., preoccupation with a phone book), or the range of items or activities they select (i.e., narrow range of items). We sought to describe the relation between restricted interests and teacher presentation of items. Overall, we observed 5 teachers interacting with 2 pairs of students diagnosed with an ASD. Each pair included 1 student with restricted interests. During these observations, teachers were free to present any items from an array of 4 stimuli selected by experimenters. We recorded student responses to teacher presentation of items and analyzed the data to determine the relation between teacher presentation of items and the consequences for presentation provided by the students. Teacher presentation of items corresponded with differential responses provided by students with ASD, and those with restricted preferences experienced a narrower array of items.

  3. RESTRICTED INTERESTS AND TEACHER PRESENTATION OF ITEMS

    PubMed Central

    Stocco, Corey S; Thompson, Rachel H; Rodriguez, Nicole M

    2011-01-01

    Restricted and repetitive behavior (RRB) is more pervasive, prevalent, frequent, and severe in individuals with autism spectrum disorders (ASDs) than in their typical peers. One subtype of RRB is restricted interests in items or activities, which is evident in the manner in which individuals engage with items (e.g., repetitious wheel spinning), the types of items or activities they select (e.g., preoccupation with a phone book), or the range of items or activities they select (i.e., narrow range of items). We sought to describe the relation between restricted interests and teacher presentation of items. Overall, we observed 5 teachers interacting with 2 pairs of students diagnosed with an ASD. Each pair included 1 student with restricted interests. During these observations, teachers were free to present any items from an array of 4 stimuli selected by experimenters. We recorded student responses to teacher presentation of items and analyzed the data to determine the relation between teacher presentation of items and the consequences for presentation provided by the students. Teacher presentation of items corresponded with differential responses provided by students with ASD, and those with restricted preferences experienced a narrower array of items. PMID:21941381

  4. Psychometric properties of Persian version of the multifactor leadership questionnaire (MLQ)

    PubMed Central

    Bagheri, Rezaali; Sohrabi, Zohreh; Moradi, Es’hagh

    2015-01-01

    Background: Outstanding leadership is one of the important and vital concepts in management and educational leadership debates especially in educational organizations such as universities. Thus, effective educational leadership and adopting an appropriate tool to assess leadership in education are crucial in these institutions. The present study was conducted to develop an instrument for measuring the leadership style in faculty members. Methods: In this descriptive cross-sectional study, content and face validity of Multifactor Leadership Questionnaire (MLQ) was examined using the opinions of 10 experienced faculty members as a panel of experts. For construct validity, 210 questionnaires were administered to faculty members of Tehran University of Medical Sciences. Confirmatory factor analysis was run using principal component analysis and Varimax rotation method. The reliability of the scale was measured through internal consistency using Cronbach’s alpha formula. Confirmatory factor analysis was used to examine the construct validity of the questionnaire. Data were analyzed using SPSS v.16 and LISREL software. Results: Factor analysis and expert opinion resulted in a questionnaire with 18 items across six subscales including idealized influence, inspirational motivation, intellectual stimulation, individualized consideration, contingent reward, and management by exception. The reliability coefficient of the questionnaire was acceptable (0.90). Confirmatory factor analysis showed that the scale had appropriate goodness of fit. Conclusion: The 18-item Educational Leadership Questionnaire was found to have acceptable validity and reliability for measuring leadership style in the faculty. It is recommended that the questionnaire be administered to a larger sample. PMID:26793647

  5. The influence of age, relative weight, smoking, and alcohol intake on the reproducibility of a dietary questionnaire.

    PubMed

    Colditz, G A; Willett, W C; Stampfer, M J; Sampson, L; Rosner, B; Hennekens, C H; Speizer, F E

    1987-09-01

    To evaluate factors that affect the reproducibility of a semi-quantitative food frequency questionnaire used in a large prospective study we compared an extended 99-item questionnaire with a shorter, 61-item form completed by 1497 women with an interval of nine months between. Correlation coefficients for individual items assessed by the two questionnaires were highest for beverages (Spearman r = 0.70). For other foods, coefficients ranged from 0.60 to 0.70 for items eaten frequently (or habitually), to values between 0.34 and 0.45 for foods, such as sweet potatoes and ready made pie, that were eaten less frequently. For food items, the correlation between mean frequency of consumption and the reproducibility coefficient (Spearman r) was 0.51 (p less than 0.01), formally confirming that the reproducibility of measurements was positively associated with frequency of use. Pearson correlation coefficients for calorie-adjusted intakes of nutrients between the two questionnaires ranged from 0.40 for trans-fatty acids to 0.71 for vitamin E (including supplements). These correlation coefficients did not vary materially between subjects in different categories of smoking status or tertiles of age or relative weight. Moderate alcohol use had minimal effect on correlation coefficients, but reproducibility was slightly reduced among heavier drinkers. These data indicate that this self-administered dietary questionnaire can provide reproducible information about individual food and nutrient intakes which is not altered materially by age and a number of important health habits.

  6. Development of the Motor Neuron Disease Carer Questionnaire.

    PubMed

    Mockford, Carole; Jenkinson, Crispin; Fitzpatrick, Raymond

    2009-01-01

    Our objective was to develop a validated questionnaire that can measure the extent to which dimensions of caring affect the health of carers of patients with motor neuron disease. An initial 190-item questionnaire was developed from in-depth interviews, focus groups and two pilot studies with carers. Factor analysis was applied to the data obtained from a large survey in the UK that identified the underlying dimensions of caring. The newly formed scales were tested for reliability using Cronbach's alpha, and for construct validity. The SF36-v2 was the benchmark instrument on which correlations were made to ascertain the relationship with carers' health. A 34-item instrument was developed which has demonstrated promising evidence of internal reliability and validity for six scales: emotional well-being, physical well-being, self care, disturbed sleep, carers' support needs and statutory services. High correlations were found with the Mental Component Score summary scale of the SF-36v2 (0.40-0.66). The development and testing of the MNDCQ indicates that as the carers' score on the MNDCQ increases, suggesting a higher level of burden, they are more likely to report poor health. Further longitudinal studies are needed to further test the instruments' ability to detect change over time. PMID:19922141

  7. Development and validation of an attributional style questionnaire for adolescents.

    PubMed

    Rodríguez-Naranjo, Carmen; Caño, Antonio

    2010-12-01

    We describe the development and psychometric characteristics of a new version of the Attributional Style Questionnaire (ASQ; Seligman, Abramson, Semmell, & Von Baeyer, 1979)--a version called the Attributional Style Questionnaire for Adolescents (ASQ-A)--using 3 samples (Ns = 547, 438, and 240) of Spanish secondary school students. In Study 1, the initial pool of 87 items was reduced to 54. Study 2 further analyzed the 54 scale items and revealed that the Internality, Stability, and Globality subscale scores had good reliability, good factorial construct validity, and satisfactory associations with maladaptive mood ratings. In Study 3, the regression analyses showed good and specific predictive validities of ASQ-A subscales for the attributions that the adolescents made about a particular real-life stressful situation. Study 4 showed that over an 8-month period the changes in the Stability and Globality subscales depended on the intensity of stressful life events experienced in this period. Overall, the studies revealed that the new ASQ-A served as an appropriate instrument to assess attributional style in adolescents. PMID:20822260

  8. Development and validation of an attributional style questionnaire for adolescents.

    PubMed

    Rodríguez-Naranjo, Carmen; Caño, Antonio

    2010-12-01

    We describe the development and psychometric characteristics of a new version of the Attributional Style Questionnaire (ASQ; Seligman, Abramson, Semmell, & Von Baeyer, 1979)--a version called the Attributional Style Questionnaire for Adolescents (ASQ-A)--using 3 samples (Ns = 547, 438, and 240) of Spanish secondary school students. In Study 1, the initial pool of 87 items was reduced to 54. Study 2 further analyzed the 54 scale items and revealed that the Internality, Stability, and Globality subscale scores had good reliability, good factorial construct validity, and satisfactory associations with maladaptive mood ratings. In Study 3, the regression analyses showed good and specific predictive validities of ASQ-A subscales for the attributions that the adolescents made about a particular real-life stressful situation. Study 4 showed that over an 8-month period the changes in the Stability and Globality subscales depended on the intensity of stressful life events experienced in this period. Overall, the studies revealed that the new ASQ-A served as an appropriate instrument to assess attributional style in adolescents.

  9. Testing the Validity and Reliability of the Shame Questionnaire among Sexually Abused Girls in Zambia

    PubMed Central

    Michalopoulos, Lynn T. M.; Murray, Laura K.; Kane, Jeremy C.; Skavenski van Wyk, Stephanie; Chomba, Elwyn; Cohen, Judith; Imasiku, Mwiya; Semrau, Katherine; Unick, Jay; Bolton, Paul A.

    2015-01-01

    Purpose The aim of the current study is to test the validity and reliability of the Shame Questionnaire among traumatized girls in Lusaka, Zambia. Methods The Shame Questionnaire was validated through both classical test and item response theory methods. Internal reliability, criterion validity and construct validity were examined among a sample of 325 female children living in Zambia. Sub-analyses were conducted to examine differences in construct validity among girls who reported sexual abuse and girls who did not. Results All girls in the sample were sexually abused, but only 61.5% endorsed or reported that sexual abuse had occurred. Internal consistency was very good among the sample with alpha = .87. Criterion validity was demonstrated through a significant difference of mean Shame Questionnaire scores between girls who experienced 0–1 trauma events and more than one traumatic event, with higher mean Shame Questionnaire scores among girls who had more than one traumatic event (p = .004 for 0–1 compared to 2 and 3 events and p = .016 for 0–1 compared to 4+ events). Girls who reported a history of witnessing or experiencing physical abuse had a significantly higher mean Shame Questionnaire score than girls who did not report a history of witnessing or experiencing physical abuse (p<.0001). There was no significant difference in mean Shame Questionnaire score between girls who reported a sexual abuse history and girls who did not. Exploratory factor analysis indicated a two-factor model of the Shame Questionnaire, with an experience of shame dimension and an active outcomes of shame dimension. Item response theory analysis indicated adequate overall item fit. Results also indicate potential differences in construct validity between girls who did and did not endorse sexual abuse. Conclusions This study suggests the general utility of the Shame Questionnaire among Zambian girls and demonstrates the need for more psychometric studies in low and middle income

  10. Developing a questionnaire for measuring safety climate in the workplace in Serbia.

    PubMed

    Milijic, Nenad; Mihajlovic, Ivan; Strbac, Nada; Zivkovic, Zivan

    2013-01-01

    This study was conducted because a real method for measuring safety climate had never been developed and assessed in Serbian industry. The aim of this paper was to start the process of developing a safety climate questionnaire that could be used in Serbia. As a starting point a 21-item questionnaire was adopted after an extensive literature review. The questionnaire was distributed at several Serbian factories; 1098 workers responded. After a statistical analysis of the data obtained with the questionnaire and a critical comparison with the available reference results, a final questionnaire with 21 questions, divided into 7 groups, was developed. The 7 groups of questions (factors) were safety awareness and competence, safety communication, organizational environment, management support, risk judgment and management reaction, safety precautions and accident prevention, and safety training. PMID:24321642

  11. Development and validation of a 21-item challenges to stopping smoking (CSS-21) scale

    PubMed Central

    Thomas, Dennis; Mackinnon, Andrew J; Bonevski, Billie; Abramson, Michael J; Taylor, Simone; Poole, Susan G; Weeks, Gregory R; Dooley, Michael J; George, Johnson

    2016-01-01

    Objective Identification of challenges associated with quitting and overcoming them may improve cessation outcomes. This study describes the development and initial validation of a scale for measuring challenges to stopping smoking. Methods The item pool was generated from empirical and theoretical literature and existing scales, expert opinion and interviews with smokers and ex-smokers. The questionnaire was administered to smokers and recent quitters who participated in a hospital-based smoking cessation trial. Exploratory factor analysis was performed to identify subscales in the questionnaire. Internal consistency, validity and robustness of the subscales were evaluated. Results Of a total of 182 participants with a mean age of 55 years (SD 12.8), 128 (70.3%) were current smokers and 54 (29.7%) ex-smokers. Factor analysis of the 21-item questionnaire resulted in a 2-factor solution representing items measuring intrinsic (9 items) and extrinsic (12 items) challenges. This structure was stable in various analyses and the 2 factors accounted for 50.7% of the total variance of the polychoric correlations between the items. Internal consistency (Cronbach's α) coefficients for the intrinsic and extrinsic subscales were 0.86 and 0.82, respectively. Compared with ex-smokers, current smokers had a higher mean score (±SD) for intrinsic (24.0±6.4 vs 20.5±7.4, p=0.002) and extrinsic subscales (22.3±7.5 vs 18.6±6.0, p=0.001). Conclusions Initial evaluation suggests that the 21-item challenges to stopping smoking scale is a valid and reliable instrument that can be used in research and clinical settings to assess challenges to stopping smoking. PMID:27033963

  12. New technologies for item monitoring

    SciTech Connect

    Abbott, J.A.; Waddoups, I.G.

    1993-12-01

    This report responds to the Department of Energy`s request that Sandia National Laboratories compare existing technologies against several advanced technologies as they apply to DOE needs to monitor the movement of material, weapons, or personnel for safety and security programs. The authors describe several material control systems, discuss their technologies, suggest possible applications, discuss assets and limitations, and project costs for each system. The following systems are described: WATCH system (Wireless Alarm Transmission of Container Handling); Tag system (an electrostatic proximity sensor); PANTRAK system (Personnel And Material Tracking); VRIS (Vault Remote Inventory System); VSIS (Vault Safety and Inventory System); AIMS (Authenticated Item Monitoring System); EIVS (Experimental Inventory Verification System); Metrox system (canister monitoring system); TCATS (Target Cueing And Tracking System); LGVSS (Light Grid Vault Surveillance System); CSS (Container Safeguards System); SAMMS (Security Alarm and Material Monitoring System); FOIDS (Fiber Optic Intelligence & Detection System); GRADS (Graded Radiation Detection System); and PINPAL (Physical Inventory Pallet).

  13. Development and preliminary validation of a simplified-wording form of the multidimensional personality questionnaire.

    PubMed

    Patrick, Christopher J; Kramer, Mark D; Tellegen, Auke; Verona, Edelyn; Kaemmer, Beverly A

    2013-08-01

    The Multidimensional Personality Questionnaire (MPQ) assesses a range of personality characteristics pertaining to affective and interpersonal style, behavioral restraint versus disinhibition, and capacity for sensory and imaginal engagement. Its 11 lower order trait scales map onto 3 higher order factors that reflect temperament dimensions. Its content and measurement properties have made the MPQ useful for elucidating constructs relevant to normal and abnormal behavior and investigating their neurobiological underpinnings. However, a barrier to its use in certain populations is the reading difficulty of some MPQ items. We describe efforts to develop a simplified-wording form, the MPQ-SF, composed of items readable at or below the seventh grade level (with most below sixth grade). Simplified-wording items demonstrated high convergence with original-wording items, and resulting trait scales showed adequate internal consistencies and appropriate higher order structure. The availability of a simplified version expands the potential utility of the MPQ to a wider range of samples. PMID:23180862

  14. Factor structure and psychometric properties of the revised Home Situations Questionnaire for autism spectrum disorder: The Home Situations Questionnaire-Autism Spectrum Disorder.

    PubMed

    Chowdhury, Monali; Aman, Michael G; Lecavalier, Luc; Smith, Tristram; Johnson, Cynthia; Swiezy, Naomi; McCracken, James T; King, Bryan; McDougle, Christopher J; Bearss, Karen; Deng, Yanhong; Scahill, Lawrence

    2016-07-01

    Previously, we adapted the Home Situations Questionnaire to measure behavioral non-compliance in everyday settings in children with pervasive developmental disorders. In this study, we further revised this instrument for use in autism spectrum disorder and examined its psychometric properties (referred to as the Home Situations Questionnaire-Autism Spectrum Disorder). To cover a broader range of situations and improve reliability, we prepared seven new items describing situations in which children with autism spectrum disorder might display non-compliance. Parents completed ratings of 242 children with autism spectrum disorder with accompanying disruptive behaviors (ages 4-14 years) participating in one of two randomized clinical trials. Results from an exploratory factor analysis indicated that the Home Situations Questionnaire-Autism Spectrum Disorder consists of two 12-item factors: Socially Inflexible (α = 0.84) and Demand Specific (α = 0.89). One-to-two-week test-retest reliability was statistically significant for all scored items and also for subscale totals. The pattern of correspondence between the Home Situations Questionnaire-Autism Spectrum Disorder and parent-rated problem behavior, clinician-rated repetitive behavior, adaptive behavior, and IQ provided evidence for concurrent and divergent validity of the Home Situations Questionnaire-Autism Spectrum Disorder. Overall, the results suggest that the Home Situations Questionnaire-Autism Spectrum Disorder is an adequate measure for assessing non-compliance in a variety of situations in this population, and use of its two subscales will likely provide a more refined interpretation of ratings.

  15. Generalized Fiducial Inference for Binary Logistic Item Response Models.

    PubMed

    Liu, Yang; Hannig, Jan

    2016-06-01

    Generalized fiducial inference (GFI) has been proposed as an alternative to likelihood-based and Bayesian inference in mainstream statistics. Confidence intervals (CIs) can be constructed from a fiducial distribution on the parameter space in a fashion similar to those used with a Bayesian posterior distribution. However, no prior distribution needs to be specified, which renders GFI more suitable when no a priori information about model parameters is available. In the current paper, we apply GFI to a family of binary logistic item response theory models, which includes the two-parameter logistic (2PL), bifactor and exploratory item factor models as special cases. Asymptotic properties of the resulting fiducial distribution are discussed. Random draws from the fiducial distribution can be obtained by the proposed Markov chain Monte Carlo sampling algorithm. We investigate the finite-sample performance of our fiducial percentile CI and two commonly used Wald-type CIs associated with maximum likelihood (ML) estimation via Monte Carlo simulation. The use of GFI in high-dimensional exploratory item factor analysis was illustrated by the analysis of a set of the Eysenck Personality Questionnaire data. PMID:26769340

  16. Development of the Geop-Pain questionnaire for multidisciplinary assessment of pain sensitivity

    PubMed Central

    Ko, Su-Hwan; Lee, Mi-Soon; Koo, Bon-Sung; Lee, Joon-Ho; Kim, Sang-Hyun; Chae, Won Seok; Jin, Hee Cheol; Lee, Jeong Seok; Kim, Yong-Ik

    2016-01-01

    Background To assess the multidisciplinary aspects of pain, various self-rating questionnaires have been developed, but there have not been sufficient relevant studies on this topic in South Korea. The aim of this study was to develop a new pain sensitivity-related questionnaire in the Korean language that would be simple and would well reflect Koreans' senses. Methods A new pain assessment questionnaire was developed through a pre-survey on "geop", which is the Korean word expressing fear, anxiety, or catastrophizing. We named the new assessment questionnaire the Geop-Pain Questionnaire (GPQ). The GPQ was composed of 15 items divided into three categories and rated on a 5-point scale. As a preliminary study, internal consistency and test-retest reliability analyses were conducted. Subsequently, 109 individuals completed the GPQ along with three pain-related questionnaires translated into Korean (Pain Sensitivity Questionnaire [PSQ], Pain Anxiety Symptoms Scale [PASS], and Pain Catastrophizing Scale [PCS]), and the correlations were analyzed. Results All items in the GPQ showed appropriate internal consistency, and the test-retest reliability analysis showed no statistically significant differences. The correlations between the GPQ and the existing questionnaires revealed that the GPQ scores had mid-positive correlations with the PSQ scores and strong positive correlations with the PASS and PCS scores. Conclusions This study attempted to develop a questionnaire assessing pain sensitivity multidimensionally using the Korean word geop for the first time. The self-rating GPQ showed high correlations with the existing questionnaires and demonstrated potential to be utilized as a pain prediction index in clinical practice. PMID:27703631

  17. Validation of the Oxford Participation and Activities Questionnaire

    PubMed Central

    Morley, David; Dummett, Sarah; Kelly, Laura; Dawson, Jill; Fitzpatrick, Ray; Jenkinson, Crispin

    2016-01-01

    Purpose There is growing interest in the management of long-term conditions and in keeping people active and participating in the community. Testing the effectiveness of interventions that aim to affect activities and participation can be challenging without a well-developed, valid, and reliable instrument. This study therefore aims to develop a patient-reported outcome measure, the Oxford Participation and Activities Questionnaire (Ox-PAQ), which is theoretically grounded in the World Health Organization’s International Classification of Functioning, Disability, and Health (ICF) and fully compliant with current best practice guidelines. Methods Questionnaire items generated from patient interviews and based on the nine chapters of the ICF were administered by postal survey to 386 people with three neurological conditions: motor neuron disease, multiple sclerosis, and Parkinson’s disease. Participants also completed the Medical Outcomes Study (MOS) 36-Item Short Form Health Survey (SF-36) and EQ-5D-5L. Results Thus, 334 participants completed the survey, a response rate of 86.5%. Factor analysis techniques identified three Ox-PAQ domains, consisting of 23 items, accounting for 72.8% of variance. Internal reliability for the three domains was high (Cronbach’s α: 0.81–0.96), as was test–retest reliability (intraclass correlation: 0.83–0.92). Concurrent validity was demonstrated through highly significant relationships with relevant domains of the MOS SF-36 and the EQ- 5D-5L. Assessment of known-groups validity identified significant differences in Ox-PAQ scores among the three conditions included in the survey. Conclusion Results suggest that the Ox-PAQ is a valid and reliable measure of participation and activity. The measure will now be validated in a range of further conditions, and additional properties, such as responsiveness, will also be assessed in the next phase of the instrument’s development. PMID:27366108

  18. Measuring organizational effectiveness in information and communication technology companies using item response theory.

    PubMed

    Trierweiller, Andréa Cristina; Peixe, Blênio César Severo; Tezza, Rafael; Pereira, Vera Lúcia Duarte do Valle; Pacheco, Waldemar; Bornia, Antonio Cezar; de Andrade, Dalton Francisco

    2012-01-01

    The aim of this paper is to measure the effectiveness of the organizations Information and Communication Technology (ICT) from the point of view of the manager, using Item Response Theory (IRT). There is a need to verify the effectiveness of these organizations which are normally associated to complex, dynamic, and competitive environments. In academic literature, there is disagreement surrounding the concept of organizational effectiveness and its measurement. A construct was elaborated based on dimensions of effectiveness towards the construction of the items of the questionnaire which submitted to specialists for evaluation. It demonstrated itself to be viable in measuring organizational effectiveness of ICT companies under the point of view of a manager through using Two-Parameter Logistic Model (2PLM) of the IRT. This modeling permits us to evaluate the quality and property of each item placed within a single scale: items and respondents, which is not possible when using other similar tools.

  19. Rasch analysis of the Psychiatric Out-Patient Experiences Questionnaire (POPEQ)

    PubMed Central

    2010-01-01

    Background The Psychiatric Out-Patient Experiences Questionnaire (POPEQ) is an 11-item core measure of psychiatric out-patients experiences of the perceived outcome of the treatment, the quality of interaction with the clinician, and the quality of information provision. The POPEQ was found to have evidence for reliability and validity following the application of classical test theory but has not previously been assessed by Rasch analysis. Methods Two national postal surveys of psychiatric outpatients took place in Norway in 2004 and 2007. The performance of the POPEQ, including item functioning and differential item functioning, was assessed by Rasch analysis. Principal component analysis of item residuals was used to assess the presence of subdimensions. Results 6,677 (43.3%) and 11,085 (35.2%) psychiatric out patients responded to the questionnaire in 2004 and 2007, respectively. All items in the scale were retained after the Rasch analysis. The resulting scale had reasonably good fit to the Rasch model. The items performed the same for the two survey years and there was no differential item functioning relating to patient characteristics. Principal component analysis of the residuals confirmed that the measure to a high degree is unidimensional. However, the data also reflects three potential subscales, each relating to one of the three included aspects of health care. Conclusions The POPEQ had excellent psychometric properties and Rasch analysis further supported the construct validity of the scale by also identifying the three subdimensions originally included as components in the instrument development. The 11-item instrument is recommended in future research on psychiatric out-patient experiences. Future development may lead to the construction of more precise measures of the three subdomains that the POPEQ is based on. PMID:20920164

  20. Influence of Skip Patterns on Item Non-Response in a Substance Use Survey of 7th to 12th Grade Students

    ERIC Educational Resources Information Center

    Ding, Kele; Olds, R. Scott; Thombs, Dennis L.

    2009-01-01

    This retrospective case study assessed the influence of item non-response error on subsequent response to questionnaire items assessing adolescent alcohol and marijuana use. Post-hoc analyses were conducted on survey results obtained from 4,371 7th to 12th grade students in Ohio in 2005. A skip pattern design in a conventional questionnaire…

  1. 41 CFR 101-30.101-2 - Item of supply.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... determined by the requirements of each Government agency's supply system. The item of supply concept... quality controlled item than the regular item of production, or (d) A modification of a regular item...

  2. 41 CFR 101-30.101-2 - Item of supply.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... determined by the requirements of each Government agency's supply system. The item of supply concept... quality controlled item than the regular item of production, or (d) A modification of a regular item...

  3. The development and utilisation of the European Organisation for research and treatment of cancer quality of life group item bank.

    PubMed

    Bottomley, A; Vachalec, S; Bjordal, K; Blazeby, J; Flechtner, H; Ruyskart, P

    2002-08-01

    One of the problems in assessing patients' quality of life (QL) is the availability of good robust measures that have demonstrated validity, reliability and sensitivity for changes over time, but also have been validated across a large group of culturally diverse nations. The European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Group (QLG) has recognised this and has established a substantial research programme with the aim of developing such tools, with particular relevance to cancer clinical trials. However, the management of a large set of items in multiple languages is difficult and very labour-intensive. Thus, to support the EORTC QLG research agenda, a computerised web-based database of all EORTC QLG measures and individual questionnaire items was developed. This database allows access to a pool of over 500 validated items in some 6000 translated versions. The database speeds up module development, ensures that questionnaires items have similar wording and provides rapid access to multiple translations.

  4. Evaluation of a validated food frequency questionnaire for self-defined vegans in the United States.

    PubMed

    Dyett, Patricia; Rajaram, Sujatha; Haddad, Ella H; Sabate, Joan

    2014-07-08

    This study aimed to develop and validate a de novo food frequency questionnaire for self-defined vegans in the United States. Diet histories from pilot samples of vegans and a modified 'Block Method' using seven selected nutrients of concern in vegan diet patterns, were employed to generate the questionnaire food list. Food frequency responses of 100 vegans from 19 different U.S. states were obtained via completed mailed questionnaires and compared to multiple telephone-conducted diet recall interviews. Computerized diet analyses were performed. Correlation coefficients, t-tests, rank, cross-tabulations, and probability tests were used to validate and compare intake estimates and dietary reference intake (DRI) assessment trends between the two methods. A 369-item vegan-specific questionnaire was developed with 252 listed food frequency items. Calorie-adjusted correlation coefficients ranged from r = 0.374 to 0.600 (p < 0.001) for all analyzed nutrients except calcium. Estimates, ranks, trends and higher-level participant percentile placements for Vitamin B12 were similar with both methods. Questionnaire intakes were higher than recalls for most other nutrients. Both methods demonstrated similar trends in DRI adequacy assessment (e.g., significantly inadequate vitamin D intake among vegans). This vegan-specific questionnaire can be a useful assessment tool for health screening initiatives in U.S. vegan communities.

  5. Performance of semiquantitative food frequency questionnaires in international comparisons. Mexico City versus San Antonio, Texas.

    PubMed

    Stern, M P; Gonzalez, C; Hernandex, M; Knapp, J A; Hazuda, H P; Villapando, E; Valdez, R A; Haffner, S M; Mitchell, B D

    1993-05-01

    International dietary comparisons present a number of methodologic difficulties. We developed two semiquantitative food frequency questionnaires for use in Mexico City and San Antonio, Texas. The Mexico City questionnaire contained 85 food items and the San Antonio questionnaire contained 108. Thirty-six items were common to both questionnaires. The questionnaires were administered to 128 Mexican Americans, 35 to 64 years old, residing in a low-income barrio neighborhood of San Antonio and to 644 similarly aged Mexicans residing in a low-income "colonia" of Mexico City. Major differences in fat and carbohydrate intake as a percent of total kilocalories were observed between the two study groups, with Mexico City residents consuming approximately 18 to 21% of calories from fat and 68 to 72% from carbohydrate compared to 29 to 33% from fat and 48 to 52% from carbohydrate for Mexican Americans from San Antonio. Both of these differences were highly statistically significant (P < 0.001). A number of arguments support the validity of these findings. First, the distribution of high- and low-fat foods was similar on both questionnaires. Also, of the top-ten foods (as contributors to total kilocalorie intake) in San Antonio, seven were high in fat (> 30% of kilocalories), whereas this was true of only three of the top-ten foods in Mexico City.

  6. The development and psychometric characteristics of the Somatoform Dissociation Questionnaire (SDQ-20).

    PubMed

    Nijenhuis, E R; Spinhoven, P; Van Dyck, R; Van der Hart, O; Vanderlinden, J

    1996-11-01

    According to 19th century French psychiatry and contemporary clinical observations, dissociation pertains to both psychological and somatoform components of experience, reactions, and functions. Because such an instrument was lacking, we aimed to develop a self-reporting questionnaire measuring what we propose to call somatoform dissociation. Patients with dissociate disorder and with other DSM-IV psychiatric diagnoses completed a list of 75 items that, according to clinical experience and expert judgment, could reflect instances of somatoform dissociation. Separate logistic analyses and determination of discriminant indices per item revealed 20 items that best discriminated between those with and without dissociative disorders. Mokken analysis showed that these items are strongly scalable on a dimensional latent scale interpreted to measure somatoform dissociation. Reliability of the scale was high. Construct validity was supported by high intercorrelations with the Dissociation Questionnaire, which measures psychological dissociation, and higher scores of patients with dissociative identity disorder compared with patients with dissociative disorders not otherwise specified. In conclusion, the Somatoform Dissociation Questionnaire (SDQ-20) is a scale of good psychometric quality, which measures somatoform dissociation. The symptoms pertain to negative and positive dissociative phenomena, which were well known in 19th century French psychiatry as the mental stigmata and mental accidents of hysteria.

  7. Development and Validation of an HIV Risk Exposure and Indicator Conditions Questionnaire to Support Targeted HIV Screening

    PubMed Central

    Elías, María Jesús Pérez; Gómez-Ayerbe, Cristina; Elías, Pilar Pérez; Muriel, Alfonso; de Santiago, Alberto Diaz; Martinez-Colubi, María; Moreno, Ana; Santos, Cristina; Polo, Lidia; Barea, Rafa; Robledillo, Gema; Uranga, Almudena; Espín, Agustina Cano; Quereda, Carmen; Dronda, Fernando; Casado, Jose Luis; Moreno, Santiago

    2016-01-01

    Abstract The aim of our study was to develop a Spanish-structured HIV risk of exposure and indicator conditions (RE&IC) questionnaire. People attending to an emergency room or to a primary clinical care center were offered to participate in a prospective, 1 arm, open label study, in which all enrolled patients filled out our developed questionnaire and were HIV tested. Questionnaire accuracy, feasibility, and reliability were evaluated. Valid paired 5329 HIV RE&IC questionnaire and rapid HIV tests were performed, 69.3% in the primary clinical care center, 49.6% women, median age 37 years old, 74.9% Spaniards, 20.1% Latin-Americans. Confirmed hidden HIV infection was detected in 4.1%, while HIV RE&IC questionnaire was positive in 51.2%. HIV RE&IC questionnaire sensitivity was 100% to predict HIV infection, with a 100% negative predictive value. When considered separately, RE or IC items sensitivity decreases to 86.4% or 91%, and similarly their negative predictive value to 99.9% for both of them. The majority of people studied, 90.8% self-completed HIV RE&IC questionnaire. Median time to complete was 3 minutes. Overall HIV RE&IC questionnaire test-retest Kappa agreement was 0.82 (almost perfect), likewise for IC items 0.89, while for RE items was lower 0.78 (substantial). A feasible and reliable Spanish HIV RE&IC self questionnaire accurately discriminated all non–HIV-infected people without missing any HIV diagnoses, in a low prevalence HIV infection area. The best accuracy and reliability were obtained when combining HIV RE&IC items. PMID:26844471

  8. Development and Validation of an HIV Risk Exposure and Indicator Conditions Questionnaire to Support Targeted HIV Screening.

    PubMed

    Elías, María Jesús Pérez; Gómez-Ayerbe, Cristina; Elías, Pilar Pérez; Muriel, Alfonso; de Santiago, Alberto Diaz; Martinez-Colubi, María; Moreno, Ana; Santos, Cristina; Polo, Lidia; Barea, Rafa; Robledillo, Gema; Uranga, Almudena; Espín, Agustina Cano; Quereda, Carmen; Dronda, Fernando; Casado, Jose Luis; Moreno, Santiago

    2016-02-01

    The aim of our study was to develop a Spanish-structured HIV risk of exposure and indicator conditions (RE&IC) questionnaire. People attending to an emergency room or to a primary clinical care center were offered to participate in a prospective, 1 arm, open label study, in which all enrolled patients filled out our developed questionnaire and were HIV tested. Questionnaire accuracy, feasibility, and reliability were evaluated.Valid paired 5329 HIV RE&IC questionnaire and rapid HIV tests were performed, 69.3% in the primary clinical care center, 49.6% women, median age 37 years old, 74.9% Spaniards, 20.1% Latin-Americans. Confirmed hidden HIV infection was detected in 4.1%, while HIV RE&IC questionnaire was positive in 51.2%. HIV RE&IC questionnaire sensitivity was 100% to predict HIV infection, with a 100% negative predictive value. When considered separately, RE or IC items sensitivity decreases to 86.4% or 91%, and similarly their negative predictive value to 99.9% for both of them. The majority of people studied, 90.8% self-completed HIV RE&IC questionnaire. Median time to complete was 3 minutes. Overall HIV RE&IC questionnaire test-retest Kappa agreement was 0.82 (almost perfect), likewise for IC items 0.89, while for RE items was lower 0.78 (substantial).A feasible and reliable Spanish HIV RE&IC self questionnaire accurately discriminated all non-HIV-infected people without missing any HIV diagnoses, in a low prevalence HIV infection area. The best accuracy and reliability were obtained when combining HIV RE&IC items.

  9. Development and Validation of an HIV Risk Exposure and Indicator Conditions Questionnaire to Support Targeted HIV Screening.

    PubMed

    Elías, María Jesús Pérez; Gómez-Ayerbe, Cristina; Elías, Pilar Pérez; Muriel, Alfonso; de Santiago, Alberto Diaz; Martinez-Colubi, María; Moreno, Ana; Santos, Cristina; Polo, Lidia; Barea, Rafa; Robledillo, Gema; Uranga, Almudena; Espín, Agustina Cano; Quereda, Carmen; Dronda, Fernando; Casado, Jose Luis; Moreno, Santiago

    2016-02-01

    The aim of our study was to develop a Spanish-structured HIV risk of exposure and indicator conditions (RE&IC) questionnaire. People attending to an emergency room or to a primary clinical care center were offered to participate in a prospective, 1 arm, open label study, in which all enrolled patients filled out our developed questionnaire and were HIV tested. Questionnaire accuracy, feasibility, and reliability were evaluated.Valid paired 5329 HIV RE&IC questionnaire and rapid HIV tests were performed, 69.3% in the primary clinical care center, 49.6% women, median age 37 years old, 74.9% Spaniards, 20.1% Latin-Americans. Confirmed hidden HIV infection was detected in 4.1%, while HIV RE&IC questionnaire was positive in 51.2%. HIV RE&IC questionnaire sensitivity was 100% to predict HIV infection, with a 100% negative predictive value. When considered separately, RE or IC items sensitivity decreases to 86.4% or 91%, and similarly their negative predictive value to 99.9% for both of them. The majority of people studied, 90.8% self-completed HIV RE&IC questionnaire. Median time to complete was 3 minutes. Overall HIV RE&IC questionnaire test-retest Kappa agreement was 0.82 (almost perfect), likewise for IC items 0.89, while for RE items was lower 0.78 (substantial).A feasible and reliable Spanish HIV RE&IC self questionnaire accurately discriminated all non-HIV-infected people without missing any HIV diagnoses, in a low prevalence HIV infection area. The best accuracy and reliability were obtained when combining HIV RE&IC items. PMID:26844471

  10. From concepts to lexical items.

    PubMed

    Bierwisch, M; Schreuder, R

    1992-03-01

    In this paper we address the question how in language production conceptual structures are mapped onto lexical items. First we describe the lexical system in a fairly abstract way. Such a system consists of, among other things, a fixed set of basic lexical entries characterized by four groups of information: phonetic form, grammatical features, argument structure, and semantic form. A crucial assumption of the paper is that the meaning in a lexical entry has a complex internal structure composed of more primitive elements (decomposition). Some aspects of argument structure and semantic form and their interaction are discussed with respect to the issue of synonymy. We propose two different mappings involved in lexical access. One maps conceptual structures to semantic forms, and the other maps semantic forms to conceptual structures. Both mappings are context dependent and are many-to-many mappings. We present an elaboration of Levelt's (1989) model in which these processes interact with the grammatical encoder and the mental lexicon. Then we address the consequences of decomposition for processing models, especially the nature of the input of lexical access and the time course. Processing models that use the activation metaphor may have difficulties accounting for certain phenomena where a certain lemma triggers not one, but two or more word forms that have to be produced with other word forms in between.

  11. Software Note: Using BILOG for Fixed-Anchor Item Calibration

    ERIC Educational Resources Information Center

    DeMars, Christine E.; Jurich, Daniel P.

    2012-01-01

    The nonequivalent groups anchor test (NEAT) design is often used to scale item parameters from two different test forms. A subset of items, called the anchor items or common items, are administered as part of both test forms. These items are used to adjust the item calibrations for any differences in the ability distributions of the groups taking…

  12. Detection of Differential Item Functioning Using the Lasso Approach

    ERIC Educational Resources Information Center

    Magis, David; Tuerlinckx, Francis; De Boeck, Paul

    2015-01-01

    This article proposes a novel approach to detect differential item functioning (DIF) among dichotomously scored items. Unlike standard DIF methods that perform an item-by-item analysis, we propose the "LR lasso DIF method": logistic regression (LR) model is formulated for all item responses. The model contains item-specific intercepts,…

  13. Coaching leadership: leaders' and followers' perception assessment questionnaires in nursing

    PubMed Central

    Cardoso, Maria Lúcia Alves Pereira; Ramos, Laís Helena; D'Innocenzo, Maria

    2014-01-01

    ABSTRACT Objective: To describe the development, content analysis, and reliability of two questionnaires to assess the perception of nurse leaders, nurse technicians, and licensed practical nurses – coached in the practice of leadership and the relation with the dimensions of the coaching process. Methods: This was a methodological study with a quantitative and qualitative approach, which had the goal of instrumentation in reference to the construction and validation of measuring instruments. The instrument proposition design was based on the literature on leadership, coaching, and assessment of psychometric properties, subjected to content validation as to clarity, relevance, and applicability in order to validate the propositions through the consensus of judges, using the Delphi technique, in 2010. The final version of the questionnaires was administered to 279 nurses and 608 nurse technicians and licensed practical nurses, at two university hospitals and two private hospitals. Results: The Cronbach's alpha value with all items of the self-perception instrument was very high (0.911). The team members' instrument of perception showed that for all determinants and for each dimension of the coaching process, Cronbach's overall alpha value (0.952) was considered quite high, pointing to a very strong consistency of the scale. Confirmatory analysis showed that the models were well adjusted. Conclusion: From the statistical validation we compared the possibility of reusing the questionnaires for other study samples, because there was evidence of reliability and applicability. PMID:24728249

  14. Development and Validation of the Pregnancy and Infant Orientation Questionnaire

    PubMed Central

    Meyer-Bahlburg, Heino F. L.; Dolezal, Curtis; Johnson, Laurel L.; Kessler, Suzanne J.; Schober, Justine M.; Zucker, Kenneth J.

    2009-01-01

    The purpose of this current study was the construction, scaling, and scale validation of a self-report questionnaire assessing biographical information and motivation for pregnancy and infant care in men and women with disorders of sex development or other gender variations of potential clinical relevance. The overall design of the questionnaire and the initial item pool were derived from related clinical and research experience. Collection of pilot data and, where appropriate, scale construction (via principal components analyses) were based on Canadian convenience samples of heterosexual (HET) and non-HET men and women (N=414). A sample of gender-dysphoric (GDYS) men and women (n=45) was added for validity analysis. Validation of the resulting scales was based on the demonstration of expected scale differences between HET men and women, as well as between HET, non-HET, and GDYS men and between HET, non-HET, and GDYS women, and was successful with one exception. This study concludes that this new questionnaire, in addition to its descriptive sections, provides several distinct scales related to desires for child bearing and child rearing and has good psychometric properties. PMID:19998066

  15. Sleepwalking in Parkinson's disease: a questionnaire-based survey.

    PubMed

    Oberholzer, Michael; Poryazova, Rositsa; Bassetti, Claudio L

    2011-07-01

    Sleepwalking (SW) corresponds to a complex sleep-associated behavior that includes locomotion, mental confusion, and amnesia. SW is present in about 10% of children and 2-3% of adults. In a retrospective series of 165 patients with Parkinson's disease (PD), we found adult-onset ("de novo") SW "de novo" in six (4%) of them. The aim of this study was to assess prospectively and systematically the frequency and characteristics of SW in PD patients. A questionnaire including items on sleep quality, sleep disorders, and specifically also SW and REM sleep behavior disorder (RBD), PD characteristics and severity, was sent to the members of the national PD patients organization in Switzerland. In the study, 36/417 patients (9%) reported SW, of which 22 (5%) had adult-onset SW. Patients with SW had significantly longer disease duration (p = 0.035), they reported more often hallucinations (p = 0.004) and nightmares (p = 0.003), and they had higher scores, suggestive for RBD in a validated questionnaire (p = 0.001). Patients with SW were also sleepier (trend to a higher Epworth Sleepiness Scale score, p = 0.055). Our data suggest that SW in PD patients is (1) more common than in the general population, and (2) is associated with RBD, nightmares, and hallucinations. Further studies including polysomnographic recordings are needed to confirm the results of this questionnaire-based analysis, to understand the relationship between SW and other nighttime wandering behaviors in PD, and to clarify the underlying mechanisms.

  16. Surveys and questionnaires in nursing research.

    PubMed

    Timmins, Fiona

    2015-06-17

    Surveys and questionnaires are often used in nursing research to elicit the views of large groups of people to develop the nursing knowledge base. This article provides an overview of survey and questionnaire use in nursing research, clarifies the place of the questionnaire as a data collection tool in quantitative research design and provides information and advice about best practice in the development of quantitative surveys and questionnaires.

  17. Temporomandibular disorders among Brazilian adolescents: reliability and validity of a screening questionnaire

    PubMed Central

    FRANCO-MICHELONI, Ana Lucia; FERNANDES, Giovana; GONÇALVES, Daniela Aparecida de Godoi; CAMPARIS, Cinara Maria

    2014-01-01

    Temporomandibular disorders (TMD) screeners assume significant item overlap with the screening questionnaire proposed by the American Academy of Orofacial Pain (AAOP). Objective To test the reliability and validity of the Portuguese version of AAOP questions for TMD screening among adolescents. Material and Methods Diagnoses from Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) Axis I were used as reference standard. Reliability was evaluated by internal consistency (KR-20) and inter-item correlation. Validity was tested by sensitivity, specificity, predictive values, accuracy and receiver operating characteristic (ROC) curves, the relationship between the true-positive rate (sensitivity) and the false-positive rate (specificity). Test-retest reliability of AAOP questions and intra-examiner reproducibility of RDC/TMD Axis I were tested with kappa statistics. Results The sample consisted of 1307 Brazilian adolescents (56.8% girls; n=742), with mean age of 12.72 years (12.69 F/12.75 M). According to RDC/TMD, 397 [30.4% (32.7% F/27.3% M)] of adolescents presented TMD, of which 330 [25.2% (27.6% F/22.2% M)] were painful TMD. Because of low consistency, items #8 and #10 of the AAOP questionnaire were excluded. Remaining items (of the long questionnaire version) showed good consistency and validity for three positive responses or more. After logistic regression, items #4, #6, #7 and #9 also showed satisfactory consistency and validity for two or more positive responses (short questionnaire version). Both versions demonstrated excellent specificity (about 90%), but higher sensitivity for detecting painful TMD (78.2%). Better reproducibility was obtained for the short version (k=0.840). Conclusions The Portuguese version of AAOP questions showed both good reliability and validity for the screening of TMD among adolescents, especially painful TMD, according to RDC/TMD. PMID:25141204

  18. Development of the Rotterdam Quality of Life Questionnaire for Heart Transplant Recipients

    PubMed Central

    de Jeu, J.H.; Pedersen, S.S.; Balk, A.H.M.M.; van Domburg, R.T.; Vantrimpont, P.J.M.J.; Erdman, R.A.M.

    2003-01-01

    Background Heart transplantation is a unique and life-threatening event followed by role and lifestyle adjustments, feelings of dependency, and fears about infections and rejection of the donor heart. Generic quality of life measures are unlikely to cover aspects pertinent to transplant recipients. The disease-specific measures available are lengthy and not feasible for use in clinical practice. Aim The purpose of the current study was to develop a brief and reliable disease-specific instrument to measure quality of life in heart transplant patients. Study design Survey. Methods The Rotterdam Quality of Life Questionnaire for Heart Transplant Recipients was developed according to a series of steps that included in-depth interviews with heart transplant patients, transcription of interviews to form a comprehensive item pool, reduction of the item pool through submission to a panel of healthcare professionals and transplant patients, and further reduction of the item pool through construct formation and statistical analyses. From July to September 2000, all surviving patients (n=237) following heart transplantation at the Erasmus Medical Centre, Rotterdam were asked to fill in the 55-item questionnaire, 205 (86%) of whom replied. Results Twelve of the 55 original items were identified as contributing to overall quality of life in heart transplant patients based on four à priori selected constructs. Submission of the 12 items to a factor analysis confirmed that the four-factor structure accounted for 62% of the variance. The reliability of the four subscales was adequate. Mean scores on subscales reflected light to moderate impairment in quality of life. Conclusion The Rotterdam Quality of Life Questionnaire for Heart Transplant Recipients is a brief disease-specific instrument that measures quality of life in heart transplant patients. Although further studies are required to elaborate on the psychometric properties of the scale, the preliminary reliability of the

  19. The Stages of Mailed Questionnaire Returning Behavior.

    ERIC Educational Resources Information Center

    Lockhart, Daniel C.

    1984-01-01

    Six stages are hypothesized that define the behavior of returning mailed questionnaires: receiving the questionnaire, opening the mail, forming an overall impression, answering the questions, returning the questionnaire, and dealing with nonrespondents. The researcher must provide incentives at each stage if potential respondents are to complete a…

  20. 19 CFR 357.105 - Questionnaires.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 3 2011-04-01 2011-04-01 false Questionnaires. 357.105 Section 357.105 Customs Duties INTERNATIONAL TRADE ADMINISTRATION, DEPARTMENT OF COMMERCE SHORT SUPPLY PROCEDURES § 357.105 Questionnaires. For reviews conducted under section 106(b)(2), the Secretary normally will send questionnaires...

  1. 19 CFR 357.105 - Questionnaires.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Questionnaires. 357.105 Section 357.105 Customs... Questionnaires. For reviews conducted under section 106(b)(2), the Secretary normally will send questionnaires to potential producers/suppliers of the product to determine whether it is in short supply....

  2. Validity and reliability of the Malay version of WHO Women's Health and Life Experiences Questionnaire.

    PubMed

    Saddki, Norkhafizah; Sulaiman, Zaharah; Ali, Siti Hawa; Tengku Hassan, Tengku Nur Fadzilah; Abdullah, Sarimah; Ab Rahman, Azriani; Tengku Ismail, Tengku Alina; Abdul Jalil, Rohana; Baharudin, Zabedah

    2013-08-01

    The Women's Health and Life Experiences questionnaire measures the prevalence, health implications, and risk factors for domestic violence. This cross-sectional study was conducted to determine the validity and reliability of the Malay version of World Health Organization (WHO) Women's Health and Life Experiences Questionnaire. Construct validity and reliability assessment of the Malay version of the questionnaire was done on 20 specific items that measure four types of intimate partner violence (IPV) act; controlling behaviors (CB), emotional violence (EV), physical violence (PV), and sexual violence (SV), which were considered as the domains of interest. Face-to-face interviewing method was used for data collection. A total of 922 women completed the interviews. The results showed that exploratory factor analysis of four factors with eigenvalues above 1 accounted for 63.83% of the variance. Exploratory factor analysis revealed that all items loaded above 0.40 and the majority of items loaded on factors that were generally consistent with the proposed construct. The internal consistency reliability was good. The Cronbach's α values ranged from 0.767 to 0.858 across domains. The Malay version of WHO Women's Health and Life Experiences Questionnaire is a valid and reliable measure of women's health and experiences of IPV in Malaysia.

  3. Calibration and Validation of the Dutch-Flemish PROMIS Pain Interference Item Bank in Patients with Chronic Pain.

    PubMed

    Crins, Martine H P; Roorda, Leo D; Smits, Niels; de Vet, Henrica C W; Westhovens, Rene; Cella, David; Cook, Karon F; Revicki, Dennis; van Leeuwen, Jaap; Boers, Maarten; Dekker, Joost; Terwee, Caroline B

    2015-01-01

    The Dutch-Flemish PROMIS Group translated the adult PROMIS Pain Interference item bank into Dutch-Flemish. The aims of the current study were to calibrate the parameters of these items using an item response theory (IRT) model, to evaluate the cross-cultural validity of the Dutch-Flemish translations compared to the original English items, and to evaluate their reliability and construct validity. The 40 items in the bank were completed by 1085 Dutch chronic pain patients. Before calibrating the items, IRT model assumptions were evaluated using confirmatory factor analysis (CFA). Items were calibrated using the graded response model (GRM), an IRT model appropriate for items with more than two response options. To evaluate cross-cultural validity, differential item functioning (DIF) for language (Dutch vs. English) was examined. Reliability was evaluated based on standard errors and Cronbach's alpha. To evaluate construct validity correlations with scores on legacy instruments (e.g., the Disabilities of the Arm, Shoulder and Hand Questionnaire) were calculated. Unidimensionality of the Dutch-Flemish PROMIS Pain Interference item bank was supported by CFA tests of model fit (CFI = 0.986, TLI = 0.986). Furthermore, the data fit the GRM and showed good coverage across the pain interference continuum (threshold-parameters range: -3.04 to 3.44). The Dutch-Flemish PROMIS Pain Interference item bank has good cross-cultural validity (only two out of 40 items showing DIF), good reliability (Cronbach's alpha = 0.98), and good construct validity (Pearson correlations between 0.62 and 0.75). A computer adaptive test (CAT) and Dutch-Flemish PROMIS short forms of the Dutch-Flemish PROMIS Pain Interference item bank can now be developed. PMID:26214178

  4. Calibration and Validation of the Dutch-Flemish PROMIS Pain Interference Item Bank in Patients with Chronic Pain.

    PubMed

    Crins, Martine H P; Roorda, Leo D; Smits, Niels; de Vet, Henrica C W; Westhovens, Rene; Cella, David; Cook, Karon F; Revicki, Dennis; van Leeuwen, Jaap; Boers, Maarten; Dekker, Joost; Terwee, Caroline B

    2015-01-01

    The Dutch-Flemish PROMIS Group translated the adult PROMIS Pain Interference item bank into Dutch-Flemish. The aims of the current study were to calibrate the parameters of these items using an item response theory (IRT) model, to evaluate the cross-cultural validity of the Dutch-Flemish translations compared to the original English items, and to evaluate their reliability and construct validity. The 40 items in the bank were completed by 1085 Dutch chronic pain patients. Before calibrating the items, IRT model assumptions were evaluated using confirmatory factor analysis (CFA). Items were calibrated using the graded response model (GRM), an IRT model appropriate for items with more than two response options. To evaluate cross-cultural validity, differential item functioning (DIF) for language (Dutch vs. English) was examined. Reliability was evaluated based on standard errors and Cronbach's alpha. To evaluate construct validity correlations with scores on legacy instruments (e.g., the Disabilities of the Arm, Shoulder and Hand Questionnaire) were calculated. Unidimensionality of the Dutch-Flemish PROMIS Pain Interference item bank was supported by CFA tests of model fit (CFI = 0.986, TLI = 0.986). Furthermore, the data fit the GRM and showed good coverage across the pain interference continuum (threshold-parameters range: -3.04 to 3.44). The Dutch-Flemish PROMIS Pain Interference item bank has good cross-cultural validity (only two out of 40 items showing DIF), good reliability (Cronbach's alpha = 0.98), and good construct validity (Pearson correlations between 0.62 and 0.75). A computer adaptive test (CAT) and Dutch-Flemish PROMIS short forms of the Dutch-Flemish PROMIS Pain Interference item bank can now be developed.

  5. An Item Analysis and Validity Investigation of Bender Visual Motor Gestalt Test Score Items

    ERIC Educational Resources Information Center

    Lambert, Nadine M.

    1971-01-01

    This investigation attempted to demonstrate the utility of standard item analysis procedures for selecting the most reliable and valid items for scoring Bender Visual Motor Gestalt Test test records. (Author)

  6. Does Acquiescence Affect Individual Items Consistently?

    ERIC Educational Resources Information Center

    Kam, Chester Chun Seng; Zhou, Mingming

    2015-01-01

    Previous research has found the effects of acquiescence to be generally consistent across item "aggregates" within a single survey (i.e., essential tau-equivalence), but it is unknown whether this phenomenon is consistent at the" individual item" level. This article evaluated the often assumed but inadequately tested…

  7. FILE: A Program for Cataloging Items.

    ERIC Educational Resources Information Center

    Swindler, Dick L.

    1984-01-01

    Describes a computer program which allows the user to establish and maintain a file of up to 1,000 items. Items are stored alphabetically and may be searched. Copy of the program for Apple II Plus (DOS 3.3) may be obtained by contacting the author. (JN)

  8. Flawed Items in Computerized Adaptive Testing.

    ERIC Educational Resources Information Center

    Potenza, Maria T.; Stocking, Martha L.

    1997-01-01

    Common strategies for dealing with flawed items in conventional testing, grounded in principles of fairness to examinees, are re-examined in the context of adaptive testing. The additional strategy of retesting from a pool cleansed of flawed items is found, through a Monte Carlo study, to bring about no practical improvement. (SLD)

  9. Classification Scheme for Items in CAAT.

    ERIC Educational Resources Information Center

    Epstein, Marion G.

    In planning the development of the system for computer assisted assembly of tests, it was agreed at the outset that one of the basic requirements for the successful initiation of any such system would be the development of a detailed item content classification system. The design of the system for classifying item content is a key element in…

  10. 38 CFR 3.1606 - Transportation items.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Transportation items. 3... Burial Benefits § 3.1606 Transportation items. The transportation costs of those persons who come within... shipment. (6) Cost of transportation by common carrier including amounts paid as Federal taxes. (7) Cost...

  11. 38 CFR 3.1606 - Transportation items.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2013-07-01 2013-07-01 false Transportation items. 3... Burial Benefits § 3.1606 Transportation items. The transportation costs of those persons who come within... shipment. (6) Cost of transportation by common carrier including amounts paid as Federal taxes. (7) Cost...

  12. 38 CFR 3.1606 - Transportation items.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2014-07-01 2014-07-01 false Transportation items. 3... Burial Benefits § 3.1606 Transportation items. The transportation costs of those persons who come within... shipment. (6) Cost of transportation by common carrier including amounts paid as Federal taxes. (7) Cost...

  13. 38 CFR 3.1606 - Transportation items.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2012-07-01 2012-07-01 false Transportation items. 3... Burial Benefits § 3.1606 Transportation items. The transportation costs of those persons who come within... shipment. (6) Cost of transportation by common carrier including amounts paid as Federal taxes. (7) Cost...

  14. 38 CFR 3.1606 - Transportation items.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2011-07-01 2011-07-01 false Transportation items. 3... Burial Benefits § 3.1606 Transportation items. The transportation costs of those persons who come within... shipment. (6) Cost of transportation by common carrier including amounts paid as Federal taxes. (7) Cost...

  15. Detecting Gender Bias through Test Item Analysis

    ERIC Educational Resources Information Center

    Gonzalez-Espada, Wilson J.

    2009-01-01

    Many physical science and physics instructors might not be trained in pedagogically appropriate test construction methods. This could lead to test items that do not measure what they are intended to measure. A subgroup of these items might show bias against some groups of students. This paper describes how the author became aware of potentially…

  16. Modeling Rule-Based Item Generation

    ERIC Educational Resources Information Center

    Geerlings, Hanneke; Glas, Cees A. W.; van der Linden, Wim J.

    2011-01-01

    An application of a hierarchical IRT model for items in families generated through the application of different combinations of design rules is discussed. Within the families, the items are assumed to differ only in surface features. The parameters of the model are estimated in a Bayesian framework, using a data-augmented Gibbs sampler. An obvious…

  17. Geography: Library of Test Items. Volume II.

    ERIC Educational Resources Information Center

    Kouimanos, John, Ed.

    As one in a series of test item collections developed by the Assessment and Evaluation Unit of the Directorate of Studies, items of value from past tests are made available to teachers for the construction of unit tests, term examinations or as a basis for class discussion. Each collection was reviewed for content validity and reliability. The…

  18. Restricted Interests and Teacher Presentation of Items

    ERIC Educational Resources Information Center

    Stocco, Corey S.; Thompson, Rachel H.; Rodriguez, Nicole M.

    2011-01-01

    Restricted and repetitive behavior (RRB) is more pervasive, prevalent, frequent, and severe in individuals with autism spectrum disorders (ASDs) than in their typical peers. One subtype of RRB is restricted interests in items or activities, which is evident in the manner in which individuals engage with items (e.g., repetitious wheel spinning),…

  19. 10 CFR 74.55 - Item monitoring.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Item monitoring. 74.55 Section 74.55 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) MATERIAL CONTROL AND ACCOUNTING OF SPECIAL NUCLEAR MATERIAL Formula Quantities of Strategic Special Nuclear Material § 74.55 Item monitoring. (a) Licensees subject to §...

  20. 76 FR 60474 - Commercial Item Handbook

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-29

    ... Defense Acquisition Regulations System Commercial Item Handbook AGENCY: Defense Acquisition Regulations... Commercial Item Handbook. The purpose of the Handbook is to help acquisition personnel develop sound business... the Handbook. DATES: Comments should be submitted in writing to the address shown below on or...

  1. Item Banks: What, Where, Why and How.

    ERIC Educational Resources Information Center

    Anzaldua, Ric M.

    This paper discusses item banks calibrated to indicate levels of difficulty to assist in test development. The item bank topics discussed are: (1) purpose; (2) development issues; (3) advantages and disadvantages; and (4) practical issues. The most common issues are content validity, reliability, concerns with software purchase and programming,…

  2. Geography Library of Test Items. Volume One.

    ERIC Educational Resources Information Center

    Kouimanos, John, Ed.

    As one in a series of test item collections developed by the Assessment and Evaluation Unit of the Directorate of Studies, items of value from past tests are made available to teachers for the construction of unit tests, term examinations or as a basis for class discussion. Each collection was reviewed for content validity and reliability. The…

  3. Geography Library of Test Items. Volume Six.

    ERIC Educational Resources Information Center

    Kouimanos, John, Ed.

    As one in a series of test item collections developed by the Assessment and Evaluation Unit of the Directorate of Studies, items of value from past tests are made available to teachers for the construction of unit tests, term examinations or as a basis for class discussion. Each collection was reviewed for content validity and reliability. The…

  4. 27 CFR 479.25 - Collector's items.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 3 2011-04-01 2010-04-01 true Collector's items. 479.25... OTHER FIREARMS Administrative and Miscellaneous Provisions § 479.25 Collector's items. The Director shall determine in accordance with 26 U.S.C. 5845(a), whether a firearm or device, which...

  5. Summary of Questionnaire Results. Sub-Committee on the Status of Supervision of the CEE Commission on Supervision and Curriculum Development.

    ERIC Educational Resources Information Center

    Cook, Gillian; And Others

    To investigate conditions for and current practices among supervisors of English language arts, a 20-item questionnaire was mailed to 350 language arts supervisors. By the April 1, 1983, deadline date, 96 had returned completed questionnaires. Of these, 62 respondents held positions at the school district level, 29 held positions at the state or…

  6. Effects of Color, Format, and Severity of Issue on Response Rate of Mail Questionnaires When Respondent Population Has Some Familiarity with Sender.

    ERIC Educational Resources Information Center

    Taylor, C. L.; Summerhill, W. R.

    The effects of (1) format and color, and (2) severity of issue (freeze damage to citrus industry) on response rate of mail questionnaires is presented. Questionnaires were formatted in two different ways: a one page, legal size printed on both sides, and one sheet 11- by 17-inch size center-folded with items on three pages. Two colors were used:…

  7. Test Anxiety and Item Order: New Parameters for Item Response Theory.

    ERIC Educational Resources Information Center

    Gershon, Richard C.

    Examinees (N=1,233) at the Johnson O'Connor Research Foundation (JOCRF) were administered one of three test forms in which only item order differed. The study was undertaken to determine the validity of the assumption underlying item response theory (IRT) that there are fixed item parameters that can predict performance. The Rasch IRT model was…

  8. Ramsay-Curve Item Response Theory for the Three-Parameter Logistic Item Response Model

    ERIC Educational Resources Information Center

    Woods, Carol M.

    2008-01-01

    In Ramsay-curve item response theory (RC-IRT), the latent variable distribution is estimated simultaneously with the item parameters of a unidimensional item response model using marginal maximum likelihood estimation. This study evaluates RC-IRT for the three-parameter logistic (3PL) model with comparisons to the normal model and to the empirical…

  9. Assessing the Utility of Item Response Theory Models: Differential Item Functioning.

    ERIC Educational Resources Information Center

    Scheuneman, Janice Dowd

    The current status of item response theory (IRT) is discussed. Several IRT methods exist for assessing whether an item is biased. Focus is on methods proposed by L. M. Rudner (1975), F. M. Lord (1977), D. Thissen et al. (1988) and R. L. Linn and D. Harnisch (1981). Rudner suggested a measure of the area lying between the two item characteristic…

  10. Designing P-Optimal Item Pools in Computerized Adaptive Tests with Polytomous Items

    ERIC Educational Resources Information Center

    Zhou, Xuechun

    2012-01-01

    Current CAT applications consist of predominantly dichotomous items, and CATs with polytomously scored items are limited. To ascertain the best approach to polytomous CAT, a significant amount of research has been conducted on item selection, ability estimation, and impact of termination rules based on polytomous IRT models. Few studies…

  11. Comparing Methods for Item Analysis: The Impact of Different Item-Selection Statistics on Test Difficulty

    ERIC Educational Resources Information Center

    Jones, Andrew T.

    2011-01-01

    Practitioners often depend on item analysis to select items for exam forms and have a variety of options available to them. These include the point-biserial correlation, the agreement statistic, the B index, and the phi coefficient. Although research has demonstrated that these statistics can be useful for item selection, no research as of yet has…

  12. Asymptotic Standard Errors for Item Response Theory True Score Equating of Polytomous Items

    ERIC Educational Resources Information Center

    Cher Wong, Cheow

    2015-01-01

    Building on previous works by Lord and Ogasawara for dichotomous items, this article proposes an approach to derive the asymptotic standard errors of item response theory true score equating involving polytomous items, for equivalent and nonequivalent groups of examinees. This analytical approach could be used in place of empirical methods like…

  13. Item Purification in Differential Item Functioning Using Generalized Linear Mixed Models

    ERIC Educational Resources Information Center

    Liu, Qian

    2011-01-01

    For this dissertation, four item purification procedures were implemented onto the generalized linear mixed model for differential item functioning (DIF) analysis, and the performance of these item purification procedures was investigated through a series of simulations. Among the four procedures, forward and generalized linear mixed model (GLMM)…

  14. The Generalized Logit-Linear Item Response Model for Binary-Designed Items

    ERIC Educational Resources Information Center

    Revuelta, Javier

    2008-01-01

    This paper introduces the generalized logit-linear item response model (GLLIRM), which represents the item-solving process as a series of dichotomous operations or steps. The GLLIRM assumes that the probability function of the item response is a logistic function of a linear composite of basic parameters which describe the operations, and the…

  15. PROMIS Pediatric Peer Relationships Scale: Development of a Peer Relationships Item Bank as Part of Social Health Measurement

    PubMed Central

    DeWalt, Darren A.; Thissen, David; Stucky, Brian D.; Langer, Michelle M.; DeWitt, Esi Morgan; Irwin, Debra E.; Lai, Jin-Shei; Yeatts, Karin B.; Gross, Heather E.; Taylor, Olivia; Varni, James W.

    2013-01-01

    Objective This study’s objective was to develop a measure of social health using item response theory as part of the Patient Reported Outcomes Measurement Information System (PROMIS). Methods After candidate items were generated from review of prior literature, focus groups, expert input, and cognitive interviews, items were administered to youth aged 8–17 as part of the PROMIS pediatric large scale testing. Exploratory and confirmatory factor analyses were used to assess dimensionality and to identify instances of local dependence. Items that met the unidimensionality criteria were subsequently calibrated using Samejima’s Graded Response Model. Differential item functioning was examined by gender and age. Results The sample included 3,048 youth who completed the questionnaire (51.8% female, 60% white, and 22.7% with chronic illness). The initial conceptualization of social function and sociability did not yield unidimensional item banks. Rather, factor analysis revealed dimensions contrasting peer relationships and adult relationships. The analysis also identified dimensions formed by responses to positively versus negatively worded items. The resulting 15-item bank measures quality of peer relationships and has strong psychometric characteristics as a full bank or an 8-item short form. Conclusions The PROMIS pediatric peer relationships scale demonstrates good psychometric characteristics and addresses an important aspect of child health. PMID:23772887

  16. Calibrating well-being, quality of life and common mental disorder items: psychometric epidemiology in public mental health research

    PubMed Central

    Böhnke, Jan R.; Croudace, Tim J.

    2016-01-01

    Background The assessment of ‘general health and well-being’ in public mental health research stimulates debates around relative merits of questionnaire instruments and their items. Little evidence regarding alignment or differential advantages of instruments or items has appeared to date. Aims Population-based psychometric study of items employed in public mental health narratives. Method Multidimensional item response theory was applied to General Health Questionnaire (GHQ-12), Warwick-Edinburgh Mental Well-being Scale (WEMWBS) and EQ-5D items (Health Survey for England, 2010–2012; n = 19 290). Results A bifactor model provided the best account of the data and showed that the GHQ-12 and WEMWBS items assess mainly the same construct. Only one item of the EQ-5D showed relevant overlap with this dimension (anxiety/depression). Findings were corroborated by comparisons with alternative models and cross-validation analyses. Conclusions The consequences of this lack of differentiation (GHQ-12 v. WEMWBS) for mental health and well-being narratives deserves discussion to enrich debates on priorities in public mental health and its assessment. PMID:26635327

  17. Cognitive Biases Questionnaire for Psychosis

    PubMed Central

    Peters, Emmanuelle R.

    2014-01-01

    Objective: The Cognitive Biases Questionnaire for psychosis (CBQp) was developed to capture 5 cognitive distortions (jumping to conclusions, intentionalising, catastrophising, emotional reasoning, and dichotomous thinking), which are considered important for the pathogenesis of psychosis. Vignettes were adapted from the Cognitive Style Test (CST),1 relating to “Anomalous Perceptions” and “Threatening Events” themes. Method: Scale structure, reliability, and validity were investigated in a psychosis group, and CBQp scores were compared with those of depressed and healthy control samples. Results: The CBQp showed good internal consistency and test-retest reliability. The 5 biases were not independent, with a 2-related factor scale providing the best fit. This structure suggests that the CBQp assesses a general thinking bias rather than distinct cognitive errors, while Anomalous Perception and Threatening Events theme scores can be used separately. Total CBQp scores showed good convergent validity with the CST, but individual biases were not related to existing tasks purporting to assess similar reasoning biases. Psychotic and depressed populations scored higher than healthy controls, and symptomatic psychosis patients scored higher than their nonsymptomatic counterparts, with modest relationships between CBQp scores and symptom severity once emotional disorders were partialled out. Anomalous Perception theme and Intentionalising bias scores showed some specificity to psychosis. Conclusions: Overall, the CBQp has good psychometric properties, although it is likely that it measures a different construct to existing tasks, tentatively suggested to represent a bias of interpretation rather than reasoning, judgment or decision-making processes. It is a potentially useful tool in both research and clinical arenas. PMID:23413104

  18. Validation of Italian multiple sclerosis quality of life 54 questionnaire

    PubMed Central

    Solari, A.; Filippini, G.; Mendozzi, L.; Ghezzi, A.; Cifani, S.; Barbieri, E.; Baldini, S.; Salmaggi, A.; Mantia, L. L.; Farinotti, M.; Caputo, D.; Mosconi, P.

    1999-01-01

    OBJECTIVES—Health related quality of life (HRQOL) inventories are multi-dimensional measures of patient-centred health status developed for clinical research. The MS quality of life 54 (MSQOL-54) is an MS-specific HRQOL inventory originally devised for English speaking patients. It consists of a core measure, the 36-item short form health survey (SF-36) previously adapted into Italian, and 18 additional items exploring domains relevant to patients with MS (MS-18 module). The authors translated and culturally adapted into Italian the MS-18 module of the MSQOL-54 questionnaire, and clinically validated the whole questionnaire.
METHODS—The MS-18 module was translated following the methodology of the International Quality of Life Assessment (IQOLA) project. The MSQOL-54 was validated in 204 consecutive patients with MS seen between April and September 1997 at three participating centres. The questionnaire was explained by the physician who also administered the expanded disability status scale (EDSS) and mini mental status scale examination, and the patient filled in the MSQOL-54 and Beck depression inventory questionnaires (BDI), with assistance if required. The contribution of impairments and disabilities to MSQOL-54 scores were assessed, and mean scores were compared with normative data for the general Italian population, and with the original sample of United States MS patients.
RESULTS—The mean age of the 204 patients was 42 years; mean EDSS score was 4.5 (range 0-8.5). Patients' participation in the assessment was satisfactory, and all scales satisfied the usual psychometric standards. The characteristics of the United States sample matched those of our patients in all but gender (72% United States patients v 52% Italian patients were women), and education (90% United States patients and 44% Italian patients completed high school); MSQOL-54 profiles were also similar. The EDSS was significantly associated with the physical health composite but not with

  19. Validation of a specific quality of life questionnaire for functional digestive disorders

    PubMed Central

    Chassany, O; Marquis, P; Scherrer, B; Read, N; Finger, T; Bergmann, J; Fraitag, B; Geneve, J; Caulin, C

    1999-01-01

    BACKGROUND—Dyspepsia and irritable bowel syndrome are suitable conditions for assessment of quality of life. Their similarities justify the elaboration of a single specific questionnaire for the two conditions. 
AIMS—To examine the process leading to the validation of the psychometric properties of the functional digestive disorders quality of life questionnaire (FDDQL). 
METHODS—Initially, the questionnaire was given to 154 patients, to assess its acceptability and reproducibility, analyse its content, and reduce the number of items. Its responsiveness was tested during two therapeutic trials which included 428 patients. The questionnaire has been translated into French, English, and German. The psychometric validation study was conducted in France, United Kingdom, and Germany by 187 practitioners. A total of 401patients with dyspepsia or irritable bowel syndrome, defined by the Rome criteria, filled in the FDDQL and generic SF-36 questionnaires. 
RESULTS—The structure of the FDDQL scales was checked by factorial analysis. Its reliability was expressed by a Cronbach's α coefficient of 0.94. Assessment of its discriminant validity showed that the more severe the functional digestive disorders, the more impaired the quality of life (p<0.05). Concurrent validity was supported by the correlation found between the FDDQL and SF-36 questionnaire scales. The final version of the questionnaire contains 43 items belonging to eight domains. 
CONCLUSIONS—The properties of the FDDQL questionnaire, available in French, English, and German, make it appropriate for use in clinical trials designed to evaluate its responsiveness to treatment among patients with dyspepsia and irritable bowel syndrome. 

 Keywords: digestive disorders; irritable bowel syndrome; dyspepsia; quality of life; clinical trial; validation PMID:10075960

  20. A lifestyle assessment and intervention tool for pediatric weight management: the HABITS questionnaire

    PubMed Central

    Wright, N. D.; Groisman-Perelstein, A. E.; Wylie-Rosett, J.; Vernon, N.; Diamantis, P. M.; Isasi, C. R.

    2011-01-01

    Background Lifestyle assessment and intervention tools are useful in promoting pediatric weight management. The present study aimed to establish convergent validity and reliability for a quick simple measure of food intake and physical activity/sedentary behaviour. The HABITS questionnaire can be used to identify and monitor behavioural intervention targets. Methods Thirty-five youths (ages 7–16 years) were recruited from the waiting area of the Jacobi Medical Center Child and Teen Health Services. To establish convergent validity for the HABITS questionnaire, study participants completed the HABITS questionnaire, a 24-h recall and a modified version of the Modifiable Activity Questionnaire for Adolescents (MAQ). Participants completed a second HABITS questionnaire within 1 month to assess test–retest reliability. Internal consistency for dietary and physical activity/sedentary behaviour subscales was assessed using Cronbach’s alpha, and test–retest reliability was assessed using Cohen’s Kappa coefficient. Spearman’s rank correlation coefficients were calculated for individual items using the 24-h recall and the MAQ as reference standards. Results The HABITS questionnaire subscales showed moderate internal consistency (Cronbach’s alpha of 0.61 and 0.59 for the dietary and physical activity/sedentary behaviour subscale, respectively). The test–retest reliability was 0.94 for the dietary subscale and 0.87 for the physical activity/sedentary behaviour subscale. Several items on the HABITS questionnaire were moderately correlated with information reported in the MAQ and the 24-h recall (r = 0.38–0.59, P < 0.05). Conclusions The HABITS questionnaire can reliably be used in a paediatric setting to quickly assess key dietary and physical activity/sedentary behaviours and to promote behaviour change for weight management. PMID:21210873

  1. Confirmatory factor analysis of different versions of the Body Shape Questionnaire applied to Brazilian university students.

    PubMed

    da Silva, Wanderson Roberto; Dias, Juliana Chioda Ribeiro; Maroco, João; Campos, Juliana Alvares Duarte Bonini

    2014-09-01

    This study aimed at evaluating the validity, reliability, and factorial invariance of the complete (34-item) and shortened (8-item and 16-item) versions of the Body Shape Questionnaire (BSQ) when applied to Brazilian university students. A total of 739 female students with a mean age of 20.44 (standard deviation=2.45) years participated. Confirmatory factor analysis was conducted to verify the degree to which the one-factor structure satisfies the proposal for the BSQ's expected structure. Two items of the 34-item version were excluded because they had factor weights (λ)<40. All models had adequate convergent validity (average variance extracted=.43-.58; composite reliability=.85-.97) and internal consistency (α=.85-.97). The 8-item B version was considered the best shortened BSQ version (Akaike information criterion=84.07, Bayes information criterion=157.75, Browne-Cudeck criterion=84.46), with strong invariance for independent samples (Δχ(2)λ(7)=5.06, Δχ(2)Cov(8)=5.11, Δχ(2)Res(16)=19.30). PMID:25010930

  2. Development of a structure-validated Family Relationship Questionnaire (FRQ) with Chinese university students.

    PubMed

    Chen, Liuxi; Xu, Kai; Fu, Lingyun; Xu, Shaofang; Gao, Qianqian; Wang, Wei

    2015-01-01

    Consistent results have shown a relationship between the psychological world of children and their perceived parental bonding or family attachment style, but to date there is no single measure covering both styles. The authors designed a statement matrix with 116 items for this purpose and compared it with the Parental Bonding Instrument (PBI) in a study with 718 university students. After exploratory and confirmatory factor analyses, five factors (scales)--namely, Paternal/Maternal Encouragement (5 items each), Paternal/Maternal Abuse (5 items each), Paternal/Maternal Freedom Release (5 items each), General Attachment (5 items), and Paternal/Maternal Dominance (4 items each)--were defined to form a Family Relationship Questionnaire (FRQ). The internal alphas of the factors ranged from .64 to .83, and their congruency coefficients were .93 to .98 in samples regarding father and mother. Women scored significantly higher on FRQ General Attachment and Maternal Encouragement and lower on Paternal Abuse than men did; only children scored significantly higher on Paternal and Maternal Encouragements than children with siblings did. Women also scored significantly higher on PBI Paternal Autonomy Denial; only children scored significantly higher on Paternal and Maternal Cares and Maternal Autonomy Denial. All intercorrelations between FRQ scales were low to medium, and some correlations between FRQ and PBI scales were medium to high. This study demonstrates that the FRQ has a structure of five factors with satisfactory discriminant and convergent validities, which might help to characterize family relationships in healthy and clinical populations. PMID:26366981

  3. 78 FR 45259 - 60-Day Notice of Proposed Information Collection: Federal Labor Standards Questionnaire(s...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-26

    ... Questionnaire(s); Complaint Intake Form AGENCY: Office of Labor Relations, HUD. ACTION: Notice. SUMMARY: HUD is... Standards Questionnaire; Complaint Intake Form. OMB Approval Number: 2501-0018. Type of Request: Extension... 4730SP, Federal Labor Standards Questionnaires, will be used by HUD and agencies administering...

  4. 75 FR 41876 - Federal Labor Standards Questionnaire(s); Complaint Intake Form

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT Federal Labor Standards Questionnaire(s); Complaint Intake Form AGENCY: Office of the...: Federal Labor Standards Questionnaire(s); Complaint Intake Form. OMB Approval Number: 2501-0018....

  5. Bookmark locations and item response model selection in the presence of local item dependence.

    PubMed

    Skaggs, Gary

    2007-01-01

    The bookmark standard setting procedure is a popular method for setting performance standards on state assessment programs. This study reanalyzed data from an application of the bookmark procedure to a passage-based test that used the Rasch model to create the item ordered booklet. Several problems were noted in this implementation of the bookmark procedure, including disagreement among the SMEs about the correct order of items in the bookmark booklet, performance level descriptions of the passing standard being based on passage difficulty as well as item difficulty, and the presence of local item dependence within reading passages. Bookmark item locations were recalculated for the IRT three-parameter model and the multidimensional bifactor model. The results showed that the order of item locations was very similar for all three models when items of high difficulty and low discrimination were excluded. However, the items whose positions were the most discrepant between models were not the items that the SMEs disagreed about the most in the original standard setting. The choice of latent trait model did not address problems of item order disagreement. Implications for the use of the bookmark method in the presence of local item dependence are discussed.

  6. Item response theory for measurement validity

    PubMed Central

    YANG, Frances M.; KAO, Solon T.

    2014-01-01

    Summary Item response theory (IRT) is an important method of assessing the validity of measurement scales that is underutilized in the field of psychiatry. IRT describes the relationship between a latent trait (e.g., the construct that the scale proposes to assess), the properties of the items in the scale, and respondents’ answers to the individual items. This paper introduces the basic premise, assumptions, and methods of IRT. To help explain these concepts we generate a hypothetical scale using three items from a modified, binary (yes/no) response version of the Center for Epidemiological Studies-Depression scale that was administered to 19,399 respondents. We first conducted a factor analysis to confirm the unidimensionality of the three items and then proceeded with Mplus software to construct the 2-Parameter Logic (2-PL) IRT model of the data, a method which allows for estimates of both item discrimination and item difficulty. The utility of this information both for clinical purposes and for scale construction purposes is discussed. PMID:25114494

  7. The Schizotypic Syndrome Questionnaire (SSQ): Psychometrics, validation and norms.

    PubMed

    van Kampen, Dirk

    2006-06-01

    This paper examines the psychometric properties (reliability and factor structure) and validity (relationship with various self-report measures and SPEM dysfunction) of the SSQ or Schizotypic Syndrome Questionnaire, a 108-item inventory for the measurement of 12 prodromal or schizotypic symptoms present in Van Kampen's model of schizophrenic prodromal unfolding. This paper also provides normative data for the SSQ. The SSQ demonstrates adequate reliability and breaks down into three correlated factors: negative schizotypy, asocial schizotypy and positive schizotypy. Results further attest the construct validity of the instrument. Because of the implications of the SSQ model for the definition of schizophrenia, the instrument's three-dimensional factor structure and the nature of one of the factors are discussed in more detail.

  8. Validation of VARK learning modalities questionnaire using Rasch analysis

    NASA Astrophysics Data System (ADS)

    Fitkov-Norris, E. D.; Yeghiazarian, A.

    2015-02-01

    This article discusses the application of Rasch analysis to assess the internal validity of a four sub-scale VARK (Visual, Auditory, Read/Write and Kinaesthetic) learning styles instrument. The results from the analysis show that the Rasch model fits the majority of the VARK questionnaire data and the sample data support the internal validity of the four sub-constructs at 1% level of significance for all but one item. While this suggests that the instrument could potentially be used as a predictor for a person's learning preference orientation, further analysis is necessary to confirm the invariability of the instrument across different user groups across factors such as gender, age, educational and cultural background.

  9. Subjective cognitive complaints of older adults at the population level: An item response theory analysis

    PubMed Central

    Snitz, Beth E.; Yu, Lan; Crane, Paul K.; Chang, Chung-Chou H.; Hughes, Tiffany F.; Ganguli, Mary

    2012-01-01

    Subjective cognitive complaints (SCCs) are increasingly a focus in studies of prodromal Alzheimer disease (AD) and risk for dementia. Little is known about the optimal approach to measure SCCs. We used item response theory (IRT) to examine characteristics of 24 SCC items in a sample of 3,495 older adults pooled from four community-based studies. We investigated the potential advantages of IRT scoring over conventional scoring, based on participants' item response patterns. Items most likely endorsed by individuals low in SCC severity relate to word retrieval and general subjective memory decline. Items likely endorsed only by individuals high in SCC severity relate to non-episodic memory changes, such as decline in comprehension, judgment and executive functions, praxis and procedural memory, and social behavior changes. IRT scoring of SCCs was associated with performance on objective cognitive test performance above and beyond total SCC scores, and was associated with objective cognitive test performance among participants endorsing only one SCC item. Thus, IRT scoring captures additional information beyond a simple sum of SCC symptoms. Modern psychometric approaches including IRT may be useful in developing 1) brief community screening questionnaires, and 2) more sensitive measures of very subtle subjective decline for use in prodromal AD research. PMID:22193355

  10. The questionnaire on autonomic regulation: a useful concept for integrative medicine?

    PubMed

    Kröz, Matthias; Reif, Marcus; Pranga, Danilo; Zerm, Roland; Schad, Friedemann; Baars, Erik Wim; Girke, Matthias

    2016-09-01

    The concept of autonomic regulation (aR) reflects the relevance of the function of different autonomic systems for health. aR can be captured by questionnaires. We differentiate between a trait or constitutional aR questionnaire version including 12 (short-version) or 18 items, respectively, with three subscales (orthostatic-circulatory, rest/activity and digestive regulation), and an 18-item state aR questionnaire on the preceding week with four subscales (rest/activity, orthostatic-circulatory, thermo- and digestive regulation). The validated questionnaires show satisfying to good reliability and robust validity with clear construct validity. In this article, we summarized the actually available literature on aR and the use of aR questionnaires in clinical and observational studies. We described the relationship of high aR with health and in case of low aR or loss of regulation with disease and functional disorder in the three (four) different subscales and functional systems, such as rest/activity, orthostatic-circulatory or digestive regulation (thermoregulation) with the consecutive therapeutic need. Finally, we gave perspectives of its further application in clinical research. PMID:27641604

  11. Cultural adaptation to Brazil of the questionnaire Costs of caring for children with cancer1

    PubMed Central

    Pan, Raquel; Marques, Amanda Rossi; dos Santos, Bruna Domingos; Jacob, Eufemia; dos Santos, Claudia Benedita; Nascimento, Lucila Castanheira

    2014-01-01

    OBJECTIVE: to present the cultural adaptation of the questionnaire Costs of caring for children with cancer, offering a valid and reliable tool to assess the economic repercussions of childhood cancer for Brazilian families. METHOD: it is a methodological research with a cross-sectional design. The methodological framework to validate the questionnaire was a combined process that included seven steps: translation to Portuguese; first translated consensus version; evaluation by Expert Committee; consensus on the Expert Committee version; back-translation; consensus of back-translated versions; semantic validation. The study was conducted in two phases: phase one was the translation and back-translations process, with five expert committee members. Phase two was the semantic validation, with 24 participants, who answered an instrument about their impressions of the questionnaire and suggested modifications. RESULTS: in phase one, items were included, excluded, and replaced to make the content equivalent and valid for use with Brazilian context. In phase two, the majority of the participants were mothers, who made suggestions about the relevance and clarity of the items in the questionnaire. CONCLUSIONS: the authors discussed these recommendations and made adaptations, turning the questionnaire into a valid and reliable tool for application. PMID:25296142

  12. Digitised audio questionnaire for assessment of informed consent comprehension in a low-literacy African research population: development and psychometric evaluation

    PubMed Central

    Afolabi, Muhammed O; Bojang, Kalifa; D'Alessandro, Umberto; Ota, Martin O C; Imoukhuede, Egeruan B; Ravinetto, Raffaella; Larson, Heidi J; McGrath, Nuala; Chandramohan, Daniel

    2014-01-01

    Objective To develop and psychometrically evaluate an audio digitised tool for assessment of comprehension of informed consent among low-literacy Gambian research participants. Setting We conducted this study in the Gambia where a high illiteracy rate and absence of standardised writing formats of local languages pose major challenges for research participants to comprehend consent information. We developed a 34-item questionnaire to assess participants’ comprehension of key elements of informed consent. The questionnaire was face validated and content validated by experienced researchers. To bypass the challenge of a lack of standardised writing formats, we audiorecorded the questionnaire in three major Gambian languages: Mandinka, Wolof and Fula. The questionnaire was further developed into an audio computer-assisted interview format. Participants The digitised questionnaire was administered to 250 participants enrolled in two clinical trials in the urban and rural areas of the Gambia. One week after first administration, the questionnaire was readministered to half of the participants who were randomly selected. Participants were eligible if enrolled in the parent trials and could speak any of the three major Gambian languages. Outcome measure The primary outcome measure was reliability and validity of the questionnaire. Results Item reduction by factor analysis showed that 21 of the question items have strong factor loadings. These were retained along with five other items which were fundamental components of informed consent. The 26-item questionnaire has high internal consistency with a Cronbach's α of 0.73–0.79 and an intraclass correlation coefficient of 0.94 (95% CI 0.923 to 0.954). Hypotheses testing also showed that the questionnaire has a positive correlation with a similar questionnaire and discriminates between participants with and without education. Conclusions We have developed a reliable and valid measure of comprehension of informed consent

  13. Assessing extraversion and emotional stability in adolescents: development and validation of a questionnaire.

    PubMed

    Vigil-Colet, Andreu; Lorenzo-Seva, Urbano; Morales-Vives, Fabia; Chico, Eliseo

    2007-10-01

    A reduced version of the Five-factor Personality Inventory, which only considers two of the five original dimensions, was constructed to assess Extraversion and Emotional Stability especially for a sample of 581 adolescents. This used Items 6, 9, 11, 19, 21, 39, 41, 46, 54, 59, 61, 66, 84, 89, 91, and 99. Exploratory and confirmatory factor analysis showed that the factor structure of the questionnaire is acceptable, and both scales are reliable and correlated with similar measures as The Eysenck Personality Questionnaire-Revised.

  14. Social representations, correspondence factor analysis and characterization questionnaire: a methodological contribution.

    PubMed

    Lo Monaco, Grégory; Piermattéo, Anthony; Guimelli, Christian; Abric, Jean-Claude

    2012-11-01

    The characterization questionnaire is inspired by Q-sort methodologies (i.e. qualitative sorting). It consists in asking participants to give their opinion on a list of items by sorting them into categories depending on their level of characterization of the object. This technique allows us to obtain distributions for each item and each response modality (i.e. characteristic vs. not chosen vs. not characteristic). This contribution intends to analyze these frequencies by means of correspondence factor analysis. The originality of this contribution lies in the fact that this kind of analysis has never been used to process data collected by means of this questionnaire. The procedure will be detailed and exemplified by means of two empirical studies on social representations of the good wine and the good supermarket. The interests of such a contribution will be discussed from both methodological points of view and an applications perspective. PMID:23156928

  15. Development of the Comprehensive General Parenting Questionnaire for caregivers of 5-13 year olds

    PubMed Central

    2014-01-01

    Background Despite the large number of parenting questionnaires, considerable disagreement exists about how to best assess parenting. Most of the instruments only assess limited aspects of parenting. To overcome this shortcoming, the “Comprehensive General Parenting Questionnaire” (CGPQ) was systematically developed. Such a measure is frequently requested in the area of childhood overweight. Methods First, an item bank of existing parenting measures was created assessing five key parenting constructs that have been identified across multiple theoretical approaches to parenting (Nurturance, Overprotection, Coercive control, Behavioral control, and Structure). Caregivers of 5- to 13-year-olds were asked to complete the online survey in the Netherlands (N = 821), Belgium (N = 435) and the United States (N = 241). In addition, a questionnaire regarding personality characteristics (“Big Five”) of the caregiver was administered and parents were asked to report about their child’s height and weight. Factor analyses and Item-Response Modeling (IRM) techniques were used to assess the underlying parenting constructs and for item reduction. Correlation analyses were performed to assess the relations between general parenting and personality of the caregivers, adjusting for socio-economic status (SES) indicators, to establish criterion validity. Multivariate linear regressions were performed to examine the associations of SES indicators and parenting with child BMI z-scores. Additionally, we assessed whether scores on the parenting constructs and child BMI z-scores differed depending on SES indicators. Results The reduced questionnaire (62 items) revealed acceptable fit of our parenting model and acceptable IRM item fit statistics. Caregiver personality was related as hypothesized with the GCPQ parenting constructs. While correcting for SES, overprotection was positively related to child BMI. The negative relationship between structure and BMI was

  16. Further development of the talent development environment questionnaire for sport.

    PubMed

    Li, Chunxiao; Wang, Chee Keng John; Pyun, Do Young; Martindale, Russell

    2015-01-01

    Given the significance of monitoring the critical environmental factors that facilitate athlete performance, this two-phase research aimed to validate and refine the revised talent development environment questionnaire (TDEQ). The TDEQ is a multidimensional self-report scale that assesses talented athletes' environmental experiences. Study 1 (the first phase) involved the examination of the revised TDEQ through an exploratory factor analysis (n = 363). This exploratory investigation identified a 28-item five-factor structure (i.e., TDEQ-5) with adequate internal consistency. Study 2 (the second phase) examined the factorial structure of the TDEQ-5, including convergent validity, discriminant validity, and group invariance (i.e., gender and sports type). The second phase was carried out with 496 talented athletes through the application of confirmatory factor analyses and multigroup invariance tests. The results supported the convergent validity, discriminant validity, and group invariance of the TDEQ-5. In conclusion, the TDEQ-5 with 25 items appears to be a reliable and valid scale for use in talent development environments.

  17. Bifactor structure of the schizotypal personality questionnaire (SPQ).

    PubMed

    Preti, Antonio; Siddi, Sara; Vellante, Marcello; Scanu, Rosanna; Muratore, Tamara; Gabrielli, Mersia; Tronci, Debora; Masala, Carmelo; Petretto, Donatella Rita

    2015-12-30

    The schizotypal personality questionnaire (SPQ) is used to characterize schizotypy, a complex construct helpful for the investigation of schizophrenia-related psychopathology and putative endophenotypes. The SPQ factor structure at item level has been rarely replicated and no study had tested a bifactor model of the SPQ so far. The unidimensional, the correlated, the second-order and the bifactor models of the SPQ were tested to evaluate whether the items converge into a major single factor defining the schizotypy-proneness of the participants, to be used for grouping purpose. Parallel principal component analysis (PCA) and confirmatory factor analysis (CFA) were used to determine the optimal number of factors and components in a cross-sectional, survey design involving 649 college students (males: 47%). The first-order, nine-subscale model was confirmed by CFA in the whole sample. The best evidence from parallel PCA in the training set was in favor of a two-factor model; the bifactor implementation of this model showed good fit in the subsequent CFA. Two main dimensions of positive and negative symptoms underlie schizotypy in non-clinical samples, entailing specific risk of psychosis. On a measurement level, the study provided support for the use of the total scores of the SPQ to characterize schizotypy.

  18. Validation of the ECOS-16 Questionnaire in Koreans with Osteoporosis

    PubMed Central

    Son, Seung Min; Goh, Tae Sik; Kim, Taek Hoon; Noh, Eun Yeong

    2016-01-01

    Study Design Prospective study. Purpose To evaluate the reliability and validity of the adapted Korean version of the Quality of Life Questionnaire of the European Foundation for Osteoporosis (ECOS-16). Overview of Literature The validity of the Korean version of ECOS-16 has not been completely demonstrated. Methods Translation/retranslation of the English version of ECOS-16, and full cross-cultural adaptation were performed. The Korean version of a visual analog scale measure of pain, and the Korean versions of ECOS-16 and of the previously validated short form-36 (SF-36) were mailed to 158 consecutive patients with osteoporosis. Factor analysis and reliability assessment using kappa statistics of agreement for each item, intraclass correlation coefficient, and Cronbach's α were done. Construct validity was evaluated by comparing responses to ECOS-16 with responses to SF-36 using Pearson's correlation coefficient. Results Factor analysis extracted three factors. All items had a kappa statistics of agreement >0.6. The ECOS-16 showed good test/re-test reliability (0.8469) and internal consistency of Cronbach's α (0.897). The Korean version of ECOS-16 showed significant correlation with SF-36 total scores and with single SF-36 domains scores. Conclusions The adapted Korean version of the ECOS-16 was successfully translated and showed acceptable measurement properties. It is considered suitable for outcome assessments in Korean patients with osteoporosis. PMID:27790315

  19. Development and Validation of the Infant Feeding Style Questionnaire

    PubMed Central

    Thompson, Amanda L; Mendez, Michelle A; Borja, Judith B; Adair, Linda S; Zimmer, Catherine R; Bentley, Margaret E

    2011-01-01

    This study describes and validates the Infant Feeding Style Questionnaire (IFSQ), a self-report instrument designed to measure feeding beliefs and behaviors among mothers of infants and young children. Categorical confirmatory factor analysis was used to estimate latent factors for five feeding styles, laissez-faire, restrictive, pressuring, responsive and indulgent, and to validate that items hypothesized a priori as measures of each style yielded well-fitting models. Models were tested and iteratively modified to determine the best fitting model for each of 13 feeding style sub-constructs, using a sample of 154 low-income African-American mothers of infants aged 3-20 months in North Carolina. With minor changes, models were confirmed in an independent sample of 150 African-American first-time mothers, yielding a final instrument with 39 questions on maternal beliefs, 24 questions on behaviors and an additional 20 behavioral items pertaining to solid feeding for infants over 6 months of age. Internal reliability measures for the sub-constructs ranged from 0.75 to 0.95. Several sub-constructs, responsive to satiety cues, pressuring with cereal, indulgent pampering and indulgent soothing, were inversely related to infant weight-for-length z-score, providing initial support for the validity of this instrument for assessing maternal feeding beliefs and behaviors that may influence infant weight outcomes. PMID:19576254

  20. Evidence of validity of an inhalant-craving questionnaire.

    PubMed

    Alonso-Matías, Lizeth; Páez-Martínez, Nayeli; Reyes-Zamorano, Ernesto; González-Olvera, Jorge J

    2015-12-15

    Inhalants are substances widely used as recreational drugs: their addictive potential has been demonstrated by many studies. There is no reported measurable evidence of craving in inhalant users. The main goal of this study was to design and obtain evidence of validity of the score of a questionnaire for the evaluation of inhalant craving (ICQ) in a Mexican population sample. The ICQ is a type of visual analog scale with ten items. Face validity was evaluated by a group of experts in the addiction field. Reviewers considered the completeness, semantics, and sentence structure to guarantee a conceptual representation of the items. The final ICQ was applied to a sample of 520 Mexican high school students, 46% women and 54% men, between 12-19 years of age (M=15.18; SD=1.48), from 7th to 12th grades. The internal consistency of the ICQ showed a Cronbach's Alpha of 0.947. The 10 items were grouped into one single factor, with a factor loading above 0.74 for each of them. ROC analysis breakpoint was located at 18.5 mm with a sensitivity of 0.855 and specificity of 0.753. Thirty-three per cent (n= 172) of the student population evaluated reported the use of inhalants at some point in their lifetimes, with an average of misuse beginning at 13.6 years of age. The ICQ showed adequate psychometric properties, suggesting that the instrument may be considered a useful tool for screening for craving in young inhalant users.

  1. Evidence of validity of an inhalant-craving questionnaire.

    PubMed

    Alonso-Matías, Lizeth; Páez-Martínez, Nayeli; Reyes-Zamorano, Ernesto; González-Olvera, Jorge J

    2015-01-01

    Inhalants are substances widely used as recreational drugs: their addictive potential has been demonstrated by many studies. There is no reported measurable evidence of craving in inhalant users. The main goal of this study was to design and obtain evidence of validity of the score of a questionnaire for the evaluation of inhalant craving (ICQ) in a Mexican population sample. The ICQ is a type of visual analog scale with ten items. Face validity was evaluated by a group of experts in the addiction field. Reviewers considered the completeness, semantics, and sentence structure to guarantee a conceptual representation of the items. The final ICQ was applied to a sample of 520 Mexican high school students, 46% women and 54% men, between 12-19 years of age (M=15.18; SD=1.48), from 7th to 12th grades. The internal consistency of the ICQ showed a Cronbach's Alpha of 0.947. The 10 items were grouped into one single factor, with a factor loading above 0.74 for each of them. ROC analysis breakpoint was located at 18.5 mm with a sensitivity of 0.855 and specificity of 0.753. Thirty-three per cent (n= 172) of the student population evaluated reported the use of inhalants at some point in their lifetimes, with an average of misuse beginning at 13.6 years of age. The ICQ showed adequate psychometric properties, suggesting that the instrument may be considered a useful tool for screening for craving in young inhalant users. PMID:26706810

  2. An instrument to assess quality of life in relation to nutrition: item generation, item reduction and initial validation

    PubMed Central

    2010-01-01

    Background It is arguable that modification of diet, given its potential for positive health outcomes, should be widely advocated and adopted. However, food intake, as a basic human need, and its modification may be accompanied by sensations of both pleasure and despondency and may consequently affect to quality of life (QoL). Thus, the feasibility and success of dietary changes will depend, at least partly, on whether potential negative influences on QoL can be avoided. This is of particular importance in the context of dietary intervention studies and in the development of new food products to improve health and well being. Instruments to measure the impact of nutrition on quality of life in the general population, however, are few and far between. Therefore, the aim of this project was to develop an instrument for measuring QoL related to nutrition in the general population. Methods and results We recruited participants from the general population and followed standard methodology for quality of life instrument development (identification of population, item selection, n = 24; item reduction, n = 81; item presentation, n = 12; pretesting of questionnaire and initial validation, n = 2576; construct validation n = 128; and test-retest reliability n = 20). Of 187 initial items, 29 were selected for final presentation. Factor analysis revealed an instrument with 5 domains. The instrument demonstrated good cross-sectional divergent and convergent construct validity when correlated with scores of the 8 domains of the SF-36 (ranging from -0.078 to 0.562, 19 out of 40 tested correlations were statistically significant and 24 correlations were predicted correctly) and good test-retest reliability (intra-class correlation coefficients from 0.71 for symptoms to 0.90). Conclusions We developed and validated an instrument with 29 items across 5 domains to assess quality of life related to nutrition and other aspects of food intake. The instrument demonstrated good face and

  3. A Strategy for Optimizing Item-Pool Management

    ERIC Educational Resources Information Center

    Ariel, Adelaide; van der Linden, Wim J.; Veldkamp, Bernard P.

    2006-01-01

    Item-pool management requires a balancing act between the input of new items into the pool and the output of tests assembled from it. A strategy for optimizing item-pool management is presented that is based on the idea of a periodic update of an optimal blueprint for the item pool to tune item production to test assembly. A simulation study with…

  4. Investigating Item Exposure Control Methods in Computerized Adaptive Testing

    ERIC Educational Resources Information Center

    Ozturk, Nagihan Boztunc; Dogan, Nuri

    2015-01-01

    This study aims to investigate the effects of item exposure control methods on measurement precision and on test security under various item selection methods and item pool characteristics. In this study, the Randomesque (with item group sizes of 5 and 10), Sympson-Hetter, and Fade-Away methods were used as item exposure control methods. Moreover,…

  5. An NCME Instructional Module on Polytomous Item Response Theory Models

    ERIC Educational Resources Information Center

    Penfield, Randall David

    2014-01-01

    A polytomous item is one for which the responses are scored according to three or more categories. Given the increasing use of polytomous items in assessment practices, item response theory (IRT) models specialized for polytomous items are becoming increasingly common. The purpose of this ITEMS module is to provide an accessible overview of…

  6. Specific trauma subtypes improve the predictive validity of the Harvard Trauma Questionnaire in Iraqi refugees.

    PubMed

    Arnetz, Bengt B; Broadbridge, Carissa L; Jamil, Hikmet; Lumley, Mark A; Pole, Nnamdi; Barkho, Evone; Fakhouri, Monty; Talia, Yousif Rofa; Arnetz, Judith E

    2014-12-01

    Trauma exposure contributes to poor mental health among refugees, and exposure often is measured using a cumulative index of items from the Harvard Trauma Questionnaire (HTQ). Few studies, however, have asked whether trauma subtypes derived from the HTQ could be superior to this cumulative index in predicting mental health outcomes. A community sample of recently arrived Iraqi refugees (N = 298) completed the HTQ and measures of posttraumatic stress disorder (PTSD) and depression symptoms. Principal components analysis of HTQ items revealed a 5-component subtype model of trauma that accounted for more item variance than a 1-component solution. These trauma subtypes also accounted for more variance in PTSD and depression symptoms (12 and 10%, respectively) than did the cumulative trauma index (7 and 3%, respectively). Trauma subtypes provided more information than cumulative trauma in the prediction of negative mental health outcomes. Therefore, use of these subtypes may enhance the utility of the HTQ when assessing at-risk populations.

  7. The usefulness of a self-report questionnaire measuring auditory verbal hallucinations.

    PubMed

    Kim, Se Hyun; Jung, Hee Yeon; Hwang, Samuel S; Chang, Jae Seung; Kim, Yeni; Ahn, Yong Min; Kim, Yong Sik

    2010-08-16

    A self-report measure of psychotic symptoms has been considered to be unsuitable due to the possible denial of symptoms in the patients with schizophrenia. However, a self-report questionnaire would be an efficient tool for the evaluation of subjective aspects of auditory verbal hallucination (AVH), which requires further clarification. In this study, a total of 87 patients with schizophrenia took baseline evaluations for Hamilton Program for Schizophrenia Voices Questionnaire (HPSVQ), a self-report questionnaire for AVH, and Psychotic Symptom Rating Scales-Auditory Hallucination Subscale (PSYRATS-AH) and an item measuring hallucinations (P3) on Positive and Negative Syndrome Scale for Schizophrenia (PANSS), both interviewer-rated scales for AVH. At 1 week and at 6 months post-baseline, 39 and 68 patients repeated HPSVQ and PSYRATS-AH, respectively. Total scores on HPSVQ showed good agreement with those on PSYRATS-AH and PANSS, Item P3, and HPSVQ showed good test-retest reliability and internal consistency. In addition, the changes in total scores of HPSVQ during 6-month follow-up were also highly correlated to those of PSYRATS-AH. The findings of factor analysis and hierarchical cluster analysis suggested that the items addressing emotional characteristics of AVH constituted one factor and that the remaining items, primarily concerning the physical characteristics, combined to form another factor. Taken together, the HPSVQ, a self-report questionnaire measuring AVH, was characterized by good psychometric properties, which suggests the appropriateness of a self-report scale for examining the internal structure of AVH in patients with schizophrenia. PMID:20472012

  8. Extending item response theory to online homework

    NASA Astrophysics Data System (ADS)

    Kortemeyer, Gerd

    2014-06-01

    Item response theory (IRT) becomes an increasingly important tool when analyzing "big data" gathered from online educational venues. However, the mechanism was originally developed in traditional exam settings, and several of its assumptions are infringed upon when deployed in the online realm. For a large-enrollment physics course for scientists and engineers, the study compares outcomes from IRT analyses of exam and homework data, and then proceeds to investigate the effects of each confounding factor introduced in the online realm. It is found that IRT yields the correct trends for learner ability and meaningful item parameters, yet overall agreement with exam data is moderate. It is also found that learner ability and item discrimination is robust over a wide range with respect to model assumptions and introduced noise. Item difficulty is also robust, but over a narrower range.

  9. Experiments in materials science from household items

    NASA Technical Reports Server (NTRS)

    Spiegel, F. Xavier

    1993-01-01

    Everyday household items are used to demonstrate some unique properties of materials. A coat hanger, rubber band, balloon, and corn starch have typical properties which we often take for granted but can be truly amazing.

  10. Investigating the Impact of Item Parameter Drift for Item Response Theory Models with Mixture Distributions

    PubMed Central

    Park, Yoon Soo; Lee, Young-Sun; Xing, Kuan

    2016-01-01

    This study investigates the impact of item parameter drift (IPD) on parameter and ability estimation when the underlying measurement model fits a mixture distribution, thereby violating the item invariance property of unidimensional item response theory (IRT) models. An empirical study was conducted to demonstrate the occurrence of both IPD and an underlying mixture distribution using real-world data. Twenty-one trended anchor items from the 1999, 2003, and 2007 administrations of Trends in International Mathematics and Science Study (TIMSS) were analyzed using unidimensional and mixture IRT models. TIMSS treats trended anchor items as invariant over testing administrations and uses pre-calibrated item parameters based on unidimensional IRT. However, empirical results showed evidence of two latent subgroups with IPD. Results also showed changes in the distribution of examinee ability between latent classes over the three administrations. A simulation study was conducted to examine the impact of IPD on the estimation of ability and item parameters, when data have underlying mixture distributions. Simulations used data generated from a mixture IRT model and estimated using unidimensional IRT. Results showed that data reflecting IPD using mixture IRT model led to IPD in the unidimensional IRT model. Changes in the distribution of examinee ability also affected item parameters. Moreover, drift with respect to item discrimination and distribution of examinee ability affected estimates of examinee ability. These findings demonstrate the need to caution and evaluate IPD using a mixture IRT framework to understand its effects on item parameters and examinee ability. PMID:26941699

  11. Investigating the Impact of Item Parameter Drift for Item Response Theory Models with Mixture Distributions.

    PubMed

    Park, Yoon Soo; Lee, Young-Sun; Xing, Kuan

    2016-01-01

    This study investigates the impact of item parameter drift (IPD) on parameter and ability estimation when the underlying measurement model fits a mixture distribution, thereby violating the item invariance property of unidimensional item response theory (IRT) models. An empirical study was conducted to demonstrate the occurrence of both IPD and an underlying mixture distribution using real-world data. Twenty-one trended anchor items from the 1999, 2003, and 2007 administrations of Trends in International Mathematics and Science Study (TIMSS) were analyzed using unidimensional and mixture IRT models. TIMSS treats trended anchor items as invariant over testing administrations and uses pre-calibrated item parameters based on unidimensional IRT. However, empirical results showed evidence of two latent subgroups with IPD. Results also showed changes in the distribution of examinee ability between latent classes over the three administrations. A simulation study was conducted to examine the impact of IPD on the estimation of ability and item parameters, when data have underlying mixture distributions. Simulations used data generated from a mixture IRT model and estimated using unidimensional IRT. Results showed that data reflecting IPD using mixture IRT model led to IPD in the unidimensional IRT model. Changes in the distribution of examinee ability also affected item parameters. Moreover, drift with respect to item discrimination and distribution of examinee ability affected estimates of examinee ability. These findings demonstrate the need to caution and evaluate IPD using a mixture IRT framework to understand its effects on item parameters and examinee ability.

  12. Development, Construction, and Content Validation of a Questionnaire to Test Mobile Shower Commode Usability

    PubMed Central

    Theodoros, Deborah G.; Russell, Trevor G.

    2015-01-01

    Background: Usability is an emerging domain of outcomes measurement in assistive technology provision. Currently, no questionnaires exist to test the usability of mobile shower commodes (MSCs) used by adults with spinal cord injury (SCI). Objective: To describe the development, construction, and initial content validation of an electronic questionnaire to test mobile shower commode usability for this population. Methods: The questionnaire was constructed using a mixed-methods approach in 5 phases: determining user preferences for the questionnaire’s format, developing an item bank of usability indicators from the literature and judgement of experts, constructing a preliminary questionnaire, assessing content validity with a panel of experts, and constructing the final questionnaire. Results: The electronic Mobile Shower Commode Assessment Tool Version 1.0 (eMAST 1.0) questionnaire tests MSC features and performance during activities identified using a mixed-methods approach and in consultation with users. It confirms that usability is complex and multidimensional. The final questionnaire contains 25 questions in 3 sections. The eMAST 1.0 demonstrates excellent content validity as determined by a small sample of expert clinicians. Conclusion: The eMAST 1.0 tests usability of MSCs from the perspective of adults with SCI and may be used to solicit feedback during MSC design, assessment, prescription, and ongoing use. Further studies assessing the eMAST’s psychometric properties, including studies with users of MSCs, are needed. PMID:25762862

  13. Calorimetry of low mass Pu239 items

    SciTech Connect

    Cremers, Teresa L; Sampson, Thomas E

    2010-01-01

    Calorimetric assay has the reputation of providing the highest precision and accuracy of all nondestructive assay measurements. Unfortunately, non-destructive assay practitioners and measurement consumers often extend, inappropriately, the high precision and accuracy of calorimetric assay to very low mass items. One purpose of this document is to present more realistic expectations for the random uncertainties associated with calorimetric assay for weapons grade plutonium items with masses of 200 grams or less.

  14. Development and initial validation of the Psychological Characteristics of Developing Excellence Questionnaire.

    PubMed

    Macnamara, Áine; Collins, Dave

    2011-09-01

    The development of talent is a complex process mediated by a host of psychological, social, physical, and environmental variables. Unfortunately, the multiple processes involved in talent development are frequently ignored by the systems and protocols employed in sport. Modern approaches to talent development are beginning to stress the initial possession, then subsequent development, of generic psychological characteristics (e.g. psychological characteristics of developing excellence; MacNamara, Button, & Collins, 2010a , 2010b ) as the best way to realize latent potential. Accordingly, this paper describes the development and initial validation of the Psychological Characteristics of Developing Excellence Questionnaire (PCDEQ). In the first phase, an initial list of 160 items was developed. A combination of expert panel reviews, cognitive interviews, and a pilot test was used to assess the relevance, representativeness, and validity of each item. Ninety-six items were retained following these steps. Exploratory factor analysis, with a sample of 363 athletes, revealed an interpretable 59-item, 6-factor solution with good internal consistency (0.870, 0.866, 0.847, 0.741, 0.749, and 0.701 respectively). The Psychological Characteristics of Developing Excellence Questionnaire would appear to hold promise as a useful tool to provide coaches and athletes with information about the psychological characteristics of developing excellence that are being properly addressed or neglected during different stages of development or in different contexts.

  15. Development and validation of a quality of life questionnaire for patients with colostomy or ileostomy

    PubMed Central

    Prieto, Luis; Thorsen, Hanne; Juul, Kristian

    2005-01-01

    Background Quality of life of stoma patients is increasingly being addressed in clinical trials. However, the instruments used in the majority of these studies have not been validated specifically for stoma patients. The aim of this paper is to describe the development and validation of a quality-of-life instrument, "Stoma-QOL", specifically for patients with colostomy or ileostomy. Methods Potential items were formulated in English on the basis of the results of a series of semi-structured interviews with 169 adult stoma patients. The process resulted in a preliminary 37-item version, which was translated into French, German, Spanish and Danish, and administered repeatedly to 182 patients with colostomy or ileostomy. A psychometric selection of items was performed through Rasch Analysis. The measurement properties of the final questionnaire version were subsequently tested. Results The 20 items in the final questionnaire covered four domains – sleep, sexual activity, relations to family and close friends, and social relations to other than family and close friends. These items were found to define a unidimensional variable according to Rasch specifications (Infit MNSQ < 1.3). Internal consistency reliability calculated as Cronbach's alpha was 0.92, i.e., highly reliable. Spearman's correlation coefficients of scores across times of administration was >0.88 (p < 0.01), indicating a high test-retest reliability. Item calibrations by country calculated as ICC were 0.81 (0.67–0.91 95% CI), confirming cross-cultural comparability across the European countries included in the study. Conclusion Given the adequacy of the metric properties of the Stoma-QOL suggested by the psychometric analyses, this study confirms the suitability of the instrument in clinical practice and in clinical research. PMID:16219109

  16. German Translation and Validation of the Cognitive Style Questionnaire Short Form (CSQ-SF-D)

    PubMed Central

    Huys, Quentin J. M.; Renz, Daniel; Petzschner, Frederike; Berwian, Isabel; Stoppel, Christian; Haker, Helene

    2016-01-01

    Background The Cognitive Style Questionnaire is a valuable tool for the assessment of hopeless cognitive styles in depression research, with predictive power in longitudinal studies. However, it is very burdensome to administer. Even the short form is still long, and neither this nor the original version exist in validated German translations. Methods The questionnaire was translated from English to German, back-translated and commented on by clinicians. The reliability, factor structure and external validity of an online form of the questionnaire were examined on 214 participants. External validity was measured on a subset of 90 subjects. Results The resulting CSQ-SF-D had good to excellent reliability, both across items and subscales, and similar external validity to the original English version. The internality subscale appeared less robust than other subscales. A detailed analysis of individual item performance suggests that stable results could be achieved with a very short form (CSQ-VSF-D) including only 27 of the 72 items. Conclusions The CSQ-SF-D is a validated and freely distributed translation of the CSQ-SF into German. This should make efficient assessment of cognitive style in German samples more accessible to researchers. PMID:26934499

  17. Assessing coach motivation: the development of the Coach Motivation Questionnaire (CMQ).

    PubMed

    McLean, Kristy N; Mallett, Clifford J; Newcombe, Peter

    2012-04-01

    The aim of this research was to develop and assess the psychometric properties of the Coach Motivation Questionnaire (CMQ). Study 1 focused on the compilation and pilot testing of potential questionnaire items. Consistent with self-determination theory, items were devised to tap into six forms of motivation: amotivation, external regulation, introjected regulation, identified regulation, integrated regulation, and intrinsic motivation. The purpose of the second study (N = 556) was to empirically examine the psychometric properties of the CMQ. Items were subjected to confirmatory factor analyses to determine the fit of the a priori model. In addition, the validity of the questionnaire was assessed through links with the theoretically related concepts of intrinsic need satisfaction, well-being, and goal orientation. Together with test-retest reliability (Study 3), these results showed preliminary support for the psychometric properties of the CMQ. Finally, using an independent sample (N = 254), the fourth study confirmed the factor structure and supports the use of the CMQ in future coaching research.

  18. Psychometric Properties of a Chinese Version of the Developmental Coordination Disorder Questionnaire in Community-Based Children

    ERIC Educational Resources Information Center

    Tseng, Mei-Hui; Fu, Chung-Pei; Wilson, Brenda N.; Hu, Fu-Chang

    2010-01-01

    The aim of this study was to adapt and evaluate the Developmental Coordination Disorder Questionnaire (DCDQ) for use in Chinese-speaking countries. A total of 1082 parents completed the DCDQ and 35 parents repeated it after 2 weeks for test-retest reliability. Two items were deleted after examination of test consistency. Cronbach's [alpha] for the…

  19. A Cross-Cultural Study of the Psychometric Properties of the Reactive-Proactive Aggression Questionnaire among Italian Nonclinical Adolescents

    ERIC Educational Resources Information Center

    Fossati, Andrea; Raine, Adrian; Borroni, Serena; Bizzozero, Alice; Volpi, Elisa; Santalucia, Iolanda; Maffei, Cesare

    2009-01-01

    Five independent studies were used to test the hypothesis that a reliable 2-factor structure underlies the Reactive-Proactive Aggression Questionnaire (RPQ) items and that the 2 scales show distinct patterns of association with personality and bullying behavior measures. Study 1 (N = 1,447) gave evidence of a clear 2-factor structure of RPQ items…

  20. Construct Validation of Physical Activity Surveys in Culturally Diverse Older Adults: A Comparison of Four Commonly Used Questionnaires

    ERIC Educational Resources Information Center

    Moore, Delilah S.; Ellis, Rebecca; Allen, Priscilla D.; Cherry, Katie E.; Monroe, Pamela A.; O'Neil, Carol E.; Wood, Robert H.

    2008-01-01

    The purpose of this study was to establish validity evidence of four physical activity (PA) questionnaires in culturally diverse older adults by comparing self-report PA with performance-based physical function. Participants were 54 older adults who completed the Continuous Scale Physical Functional Performance 10-item Test (CS-PFP10), Physical…

  1. Psychological Inflexibility in Childhood and Adolescence: Development and Evaluation of the Avoidance and Fusion Questionnaire for Youth

    ERIC Educational Resources Information Center

    Greco, Laurie A.; Lambert, Warren; Baer, Ruth A.

    2008-01-01

    The authors describe the development and validation of the Avoidance and Fusion Questionnaire for Youth (AFQ-Y), a child-report measure of psychological inflexibility engendered by high levels of cognitive fusion and experiential avoidance. Consistent with the theory underlying acceptance and commitment therapy (ACT), items converged into a…

  2. The Short-Form Buss-Perry Aggression Questionnaire (BPAQ-SF): A Validation Study with Federal Offenders

    ERIC Educational Resources Information Center

    Diamond, Pamela M.; Magaletta, Philip R.

    2006-01-01

    The 12-item short form of the Buss-Perry Aggression Questionnaire (BPAQ-SF) was originally developed by Bryant and Smith (2001) and modified and confirmed using confirmatory factor analysis with mentally ill offenders by Diamond, Wang, and Buffington-Vollum (2005). In the current study, construct validity of the BPAQ-SF was assessed with a sample…

  3. Screening for Depressive Disorders Using the Mood and Anxiety Symptoms Questionnaire Anhedonic Depression Scale: A Receiver-Operating Characteristic Analysis

    ERIC Educational Resources Information Center

    Bredemeier, Keith; Spielberg, Jeffery M.; Silton, Rebecca Levin; Berenbaum, Howard; Heller, Wendy; Miller, Gregory A.

    2010-01-01

    The present study examined the utility of the anhedonic depression scale from the Mood and Anxiety Symptoms Questionnaire (MASQ-AD scale) as a way to screen for depressive disorders. Using receiver-operating characteristic analysis, we examined the sensitivity and specificity of the full 22-item MASQ-AD scale, as well as the 8- and 14-item…

  4. Evaluating the Impact of Intimate Partner Violence on the Perpetrator: The Perceived Consequences of Domestic Violence Questionnaire

    ERIC Educational Resources Information Center

    Walker, Denise D.; Neighbors, Clayton; Mbilinyi, Lyungai F.; O'Rourke, Allison; Zegree, Joan; Roffman, Roger A.; Edleson, Jeffrey L.

    2010-01-01

    Surprisingly, little is known about how IPV perpetrators perceive the consequences of their violent behavior. This article describes the development and evaluation of the Perceived Consequences of Domestic Violence Questionnaire (PCDVQ). The PCDVQ is a 27 item self report instrument designed to assess the consequences of intimate partner violence…

  5. Assessing Positive and Negative Changes in the Aftermath of Adversity: Psychometric Evaluation of the Changes in Outlook Questionnaire

    ERIC Educational Resources Information Center

    Joseph, Stephen; Linley, P. Alex; Andrews, Leanne; Harris, George; Howle, Barry; Woodward, Clare; Shevlin, Mark

    2005-01-01

    The Changes in Outlook Questionnaire (CiOQ; S. Joseph, R. Williams, & W. Yule, 1993) is a 26-item self-report measure that was designed to assess positive and negative changes in the aftermath of adversity. This article had 3 aims: 1st, to investigate the factor structure of the CiOQ; 2nd, to test for internal consistency reliability and…

  6. IRT-Related Factor Analytic Procedures for Testing the Equivalence of Paper-and-Pencil and Internet-Administered Questionnaires

    ERIC Educational Resources Information Center

    Ferrando, Pere J.; Lorenzo-Seva, Urbano

    2005-01-01

    This article describes a general item response theory-based factor analytic procedure that allows assessment of the equivalence between 2 administrative modes of a questionnaire: paper and pencil, and Internet based. The theoretical relations between the present procedure and other methods used in previous empirical research are shown, and the…

  7. Do Smokers Know What We're Talking about? The Construct Validity of Nicotine Dependence Questionnaire Measures

    ERIC Educational Resources Information Center

    Japuntich, Sandra J.; Piper, Megan E.; Schlam, Tanya R.; Bolt, Daniel M.; Baker, Timothy B.

    2009-01-01

    Few studies have examined whether nicotine dependence self-report questionnaires can predict specific behaviors and symptoms at specific points in time. The present study used data from a randomized clinical trial (N = 608; M. E. Piper et al., 2007) to assess the construct validity of scales and items from 3 nicotine dependence measures: the…

  8. Evaluating Students' Perceptions of Library and Science Inquiry: Validation of Two New Learning Environment Questionnaires

    ERIC Educational Resources Information Center

    Schultz-Jones, Barbara A.; Ledbetter, Cynthia E.

    2013-01-01

    As part of a larger study, the How My Library Supports Inquiry and the How My Science Class Supports Inquiry questionnaires were developed for evaluating the extent of inquiry-based teaching in classrooms and school libraries and the effect of this instruction on student literacy and, by extension, the social good. Each has 28 items in seven…

  9. An Application of the Revised "Lecturer Self-Efficacy Questionnaire": An Evidence-Based Route for Initiating Transformational Change

    ERIC Educational Resources Information Center

    Sharp, John G.; Hemmings, Brian; Kay, Russell; Callinan, Carol

    2013-01-01

    This article presents findings arising from the first UK application of a revised 70-item lecturer self-efficacy questionnaire recently developed for use in the Australian higher education context. Intended to probe and systematically measure confidence in the core functions of research, teaching and other academic or service-related activities…

  10. Psychometric Properties of the Five Facet Mindfulness Questionnaire in Depressed Adults and Development of a Short Form

    ERIC Educational Resources Information Center

    Bohlmeijer, Ernst; ten Klooster, Peter M.; Fledderus, Martine; Veehof, Martine; Baer, Ruth

    2011-01-01

    In recent years, there has been a growing interest in therapies that include the learning of mindfulness skills. The 39-item Five Facet Mindfulness Questionnaire (FFMQ) has been developed as a reliable and valid comprehensive instrument for assessing different aspects of mindfulness in community and student samples. In this study, the psychometric…

  11. Using Multidimensional Rasch Analysis to Validate the Chinese Version of the Motivated Strategies for Learning Questionnaire (MSLQ-CV)

    ERIC Educational Resources Information Center

    Lee, John Chi-Kin; Zhang, Zhonghua; Yin, Hongbiao

    2010-01-01

    This article used the multidimensional random coefficients multinomial logit model to examine the construct validity and detect the substantial differential item functioning (DIF) of the Chinese version of motivated strategies for learning questionnaire (MSLQ-CV). A total of 1,354 Hong Kong junior high school students were administered the…

  12. A Validation Study of the Dutch Childhood Trauma Questionnaire-Short Form: Factor Structure, Reliability, and Known-Groups Validity

    ERIC Educational Resources Information Center

    Thombs, Brett D.; Bernstein, David P.; Lobbestael, Jill; Arntz, Arnoud

    2009-01-01

    Objective: The 28-item Childhood Trauma Questionnaire-Short Form (CTQ-SF) has been translated into at least 10 different languages. The validity of translated versions of the CTQ-SF, however, has generally not been examined. The objective of this study was to investigate the factor structure, internal consistency reliability, and known-groups…

  13. Eating traits questionnaires as a continuum of a single concept. Uncontrolled eating.

    PubMed

    Vainik, Uku; Neseliler, Selin; Konstabel, Kenn; Fellows, Lesley K; Dagher, Alain

    2015-07-01

    Research on eating behaviour has identified several potentially relevant eating-related traits captured by different questionnaires. Often, these questionnaires predict Body Mass Index (BMI), but the relationship between them has not been explicitly studied. We studied the unity and diversity of questionnaires capturing five common eating-related traits: Power of Food, Eating Impulsivity, emotional eating, Disinhibition, and binge eating in women from Estonia (n = 740) and Canada (n = 456). Using bifactor analysis, we showed that a) these questionnaires are largely explained by a single factor, and b) relative to this shared factor, only some questionnaires offered additional variance in predicting BMI. Hence, these questionnaires seemed to characterise a common factor, which we label Uncontrolled Eating. Item Response Theory techniques were then applied to demonstrate that c) within this common factor, the questionnaires could be placed on a continuum of Uncontrolled Eating. That is, Eating Impulsivity focused on the milder degree, Power of Food Scale, emotional eating scales, and Disinhibition on intermediate degrees, and the Binge Eating Scale on the most severe degrees of Uncontrolled Eating. In sum, evidence from two samples showed that questionnaires capturing five common BMI-related traits largely reflected the same underlying latent trait - Uncontrolled Eating. In Estonia, some questionnaires focused on different severities of this common construct, supporting a continuum model of Uncontrolled Eating. These findings provide a starting point for developing better questionnaires of the neurobehavioural correlates of obesity, and provide a unifying perspective from which to view the existing literature. R scripts and data used for the analysis are provided.

  14. WHO quality of life-BREF 26 questionnaire: reliability and validity of the Persian version and compare it with Iranian diabetics quality of life questionnaire in diabetic patients.

    PubMed

    Jahanlou, Alireza Shahab; Karami, Nader Alishan

    2011-07-01

    There are several tools for the assessment of quality of life (QOL) in diabetes mellitus. In the current research, two standard questionnaires for evaluating of QOL were selected. First one was a questionnaire from the World Health Organization quality of life (WHOQOL-BREF 26) and the second one, The Iranian diabetics quality of life (IRDQOL). The first aim of this study was to reliability and validity of the Persian Version of WHOQOL-BREF 26. The second aims compare it with IRDQOL questionnaire in diabetic patients. A random sample of Iranian adult outpatient diabetics (n=387) was selected and they completed the WHOQOL and IRDQOL assessment instruments. In addition HbA1c was measured in these patients by calorimetric method. Data analysis was carried out by the use of T-test, Spearman correlation coefficient, Pearson's correlation coefficient. Data analysis based on Pearson correlations in the two questionnaires showed all subscales and total QOL have highly acceptable test-retest reliability. Comparison of total QOL and similar domains in the two questionnaires showed physical domain score in IRDQOL was lower than in WHOQOL and it was significant (P<.0001). Total QOL is more highly correlated with social domain and environmental domain in IRDQOL and WHOQOL, respectively. In IRDQOL, spiritual domain is not correlated with physical domain. Calculated parameters of reliability in the questionnaires indicated that stability present promising results in total QOL. In this study, WHOQOL domains have a logical relationship between glycemic control and QOL, but this logical relationship cannot be found in IRDQOL questionnaire. In IRDQOL spiritual domain is a very unreliable domain. We recommend more questions to be added spiritual domain in IRDQOL questionnaire and also distribution of items to be some how equal in four domains. By these, it may help to find some rational relations between afore-mentioned domains and glycemic control.

  15. The Diabetes Intention, Attitude, and Behavior Questionnaire: evaluation of a brief questionnaire to measure physical activity, dietary control, maintenance of a healthy weight, and psychological antecedents

    PubMed Central

    Traina, Shana B; Mathias, Susan D; Colwell, Hilary H; Crosby, Ross D; Abraham, Charles

    2016-01-01

    Background This study assessed measurement properties of the 17-item Diabetes Intention, Attitude, and Behavior Questionnaire (DIAB-Q), which measures intention to engage in self-care behaviors, including following a diabetes diet and engaging in appropriate physical activity. Methods The DIAB-Q includes questions based on the Theory of Planned Behavior. Items were developed using published literature, input from health care professionals, and qualitative research findings in patients with and without type 2 diabetes mellitus (T2DM). In Stage I of the study, 23 adults with T2DM were interviewed to evaluate the content and clarity of the DIAB-Q. In Stage II 1,015 individuals with T2DM completed the DIAB-Q and supplemental questionnaires, including the Short Form-36 acute (SF-36), section III of the Multidimensional Diabetes Questionnaire, the Summary of Diabetes Self-Care Activities questionnaire, and self-administered items relevant to the treatment and management of T2DM (eg, blood pressure and glycated hemoglobin [HbA1c]) at baseline and 3–7 days later. Once the DIAB-Q scale structure was determined, its test–retest reliability, construct validity, and known-groups validity were evaluated, and minimal clinically important change was estimated. Results In Stage I, the 23 respondents surveyed generally reported that the DIAB-Q was clear and comprehensive and endorsed questions as relevant to their intentions to engage in diabetes-related self-care activities. Most subjects in Stage II were male, Caucasian, and married. Mean age was 63 years. Factor analysis revealed six psychological constructs (Behavior, Planning, Intention, Perceived Behavioral Control, Attitude, and Subjective Norm). Test–retest reliability was acceptable (≥0.70) for all scales, except Perceived Behavioral Control. Construct validity was demonstrated based on correlations with diabetes-specific items/scales and the SF-36. Known-groups validity was confirmed for Behavior, Planning, and

  16. Using Automatic Item Generation to Meet the Increasing Item Demands of High-Stakes Educational and Occupational Assessment

    ERIC Educational Resources Information Center

    Arendasy, Martin E.; Sommer, Markus

    2012-01-01

    The use of new test administration technologies such as computerized adaptive testing in high-stakes educational and occupational assessments demands large item pools. Classic item construction processes and previous approaches to automatic item generation faced the problems of a considerable loss of items after the item calibration phase. In this…

  17. Item-Weighted Likelihood Method for Ability Estimation in Tests Composed of Both Dichotomous and Polytomous Items

    ERIC Educational Resources Information Center

    Tao, Jian; Shi, Ning-Zhong; Chang, Hua-Hua

    2012-01-01

    For mixed-type tests composed of both dichotomous and polytomous items, polytomous items often yield more information than dichotomous ones. To reflect the difference between the two types of items, polytomous items are usually pre-assigned with larger weights. We propose an item-weighted likelihood method to better assess examinees' ability…

  18. Computer Response Time Measurements of Mood, Fatigue and Symptom Scale Items: Implications for Scale Response Time Uses.

    ERIC Educational Resources Information Center

    Ryman, David H.; And Others

    1988-01-01

    Describes study conducted with U.S. Marine Corps enlisted personnel to measure response time to computer-administered questionnaire items, and to evaluate how measurement of response time might be useful in various research areas. Topics addressed include mood states; the occurrence of straight lining; and experimental effects of sleep loss and…

  19. Using Deterministic, Gated Item Response Theory Model to detect test cheating due to item compromise.

    PubMed

    Shu, Zhan; Henson, Robert; Luecht, Richard

    2013-07-01

    The Deterministic, Gated Item Response Theory Model (DGM, Shu, Unpublished Dissertation. The University of North Carolina at Greensboro, 2010) is proposed to identify cheaters who obtain significant score gain on tests due to item exposure/compromise by conditioning on the item status (exposed or unexposed items). A "gated" function is introduced to decompose the observed examinees' performance into two distributions (the true ability distribution determined by examinees' true ability and the cheating distribution determined by examinees' cheating ability). Test cheaters who have score gain due to item exposure are identified through the comparison of the two distributions. Hierarchical Markov Chain Monte Carlo is used as the model's estimation framework. Finally, the model is applied in a real data set to illustrate how the model can be used to identify examinees having pre-knowledge on the exposed items.

  20. Translation and validation of a questionnaire to assess the diagnosis and management of dementia in Greek general practice.

    PubMed

    Prokopiadou, Dimitra; Papadakaki, Maria; Roumeliotaki, Theano; Komninos, Ioannis D; Bastas, Charalampos; Iatraki, Eliza; Saridaki, Aristoula; Tatsioni, Athina; Manyon, Andrea; Lionis, Christos

    2015-06-01

    The aim of this study was to translate and validate the Alzheimer's Disease Knowledge scale (ADKS) in a population of Greek general practitioners (GPs). The international standards for the forward and back translation approach were followed. For the validation step, 112 GPs, treating dementia in their daily practices, were enrolled from Crete. The questionnaire was assessed for the following psychometric properties: intraclass reliability, test-retest reliability, and construct and face validity. Internal consistency of the Greek ADKS was satisfactory (α = .65). A high repeatability of the instrument was found during the retest with 27 GPs (intraclass correlation coefficient = 1.0). Factor analysis showed that all the items from the original instrument can be used in the Greek version. The inter-item correlation revealed a high cross-correlation between the items of the questionnaire (α > .6). The data confirmed the validity of the Greek version of the ADKS for measuring GPs' knowledge on the diagnosis and management of dementia.

  1. Validation of the spanish version of the multiple sclerosis international quality of life (musiqol) questionnaire

    PubMed Central

    2011-01-01

    Background The Multiple Sclerosis International Quality Of Life (MusiQoL) questionnaire, a 31-item, multidimensional, self-administrated questionnaire that is available in 14 languages including Spanish, has been validated using a large international sample. We investigated the validity and reliability of the Spanish version of MusiQoL in Spain. Methods Consecutive patients with different types and severities of multiple sclerosis (MS) were recruited from 22 centres across Spain. All patients completed the MusiQoL questionnaire, the 36-Item Short Form (SF-36) health survey, and a symptoms checklist at baseline and 21 days later. External validity, internal consistency, reliability and reproducibility were tested. Results A total of 224 Spanish patients were evaluated. Dimensions of MusiQoL generally demonstrated a high internal consistency (Cronbach's alpha: 0.70-0.92 for all but two MusiQoL domain scores). External validity testing revealed that the MusiQoL index score correlated significantly with all SF-36 dimension scores (Pearson's correlation: 0.46-0.76), reproducibility was satisfactory (intraclass correlation coefficient: 0.60-0.91), acceptability was high, and the time taken to complete the 31-item questionnaire was reasonable (mean [standard deviation]: 9.8 [11.8] minutes). Conclusions The Spanish version of the MusiQoL questionnaire appears to be a valid and reliable instrument for measuring quality of life in patients with MS in Spain and constitutes a useful instrument to measure health-related quality of life in the clinical setting. PMID:22013975

  2. 48 CFR 204.7103 - Contract line items.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Contract line items. 204..., DEPARTMENT OF DEFENSE GENERAL ADMINISTRATIVE MATTERS Uniform Contract Line Item Numbering System 204.7103 Contract line items....

  3. 41 CFR 101-30.101-2 - Item of supply.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS SUPPLY AND PROCUREMENT 30-FEDERAL CATALOG SYSTEM 30... differentiates one item from another item in the Federal Catalog System. Each item of supply is expressed in...

  4. 41 CFR 101-30.101-2 - Item of supply.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS SUPPLY AND PROCUREMENT 30-FEDERAL CATALOG SYSTEM 30... differentiates one item from another item in the Federal Catalog System. Each item of supply is expressed in...

  5. 41 CFR 101-30.101-2 - Item of supply.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS SUPPLY AND PROCUREMENT 30-FEDERAL CATALOG SYSTEM 30... differentiates one item from another item in the Federal Catalog System. Each item of supply is expressed in...

  6. "Undecided" responses on the Suicide Opinion Questionnaire.

    PubMed

    Lester, David

    2008-12-01

    Domino's Suicide Opinion Questionnaire was administered to 288 students, along with measures of attitudes and personality traits. The number of "undecided" responses was positively associated with death anxiety scores, suggesting this questionnaire might be improved by eliminating the "undecided" response option. The meaning of this response might be studied.

  7. Applying Learning Strategy Questionnaires: Problems and Possibilities

    ERIC Educational Resources Information Center

    Schellings, Gonny

    2011-01-01

    This article discusses measuring learning strategies by means of questionnaires. In "multi-method" research, in which think-aloud measures are compared with questionnaires, low or moderate correlations are found. A conclusion often drawn is that learners are not able to verbally report on their learning activities. Alternative explanations concern…

  8. A Multidimensional Computerized Adaptive Short-Form Quality of Life Questionnaire Developed and Validated for Multiple Sclerosis

    PubMed Central

    Michel, Pierre; Baumstarck, Karine; Ghattas, Badih; Pelletier, Jean; Loundou, Anderson; Boucekine, Mohamed; Auquier, Pascal; Boyer, Laurent

    2016-01-01

    Abstract The aim was to develop a multidimensional computerized adaptive short-form questionnaire, the MusiQoL-MCAT, from a fixed-length QoL questionnaire for multiple sclerosis. A total of 1992 patients were enrolled in this international cross-sectional study. The development of the MusiQoL-MCAT was based on the assessment of between-items MIRT model fit followed by real-data simulations. The MCAT algorithm was based on Bayesian maximum a posteriori estimation of latent traits and Kullback–Leibler information item selection. We examined several simulations based on a fixed number of items. Accuracy was assessed using correlations (r) between initial IRT scores and MCAT scores. Precision was assessed using the standard error measurement (SEM) and the root mean square error (RMSE). The multidimensional graded response model was used to estimate item parameters and IRT scores. Among the MCAT simulations, the 16-item version of the MusiQoL-MCAT was selected because the accuracy and precision became stable with 16 items with satisfactory levels (r ≥ 0.9, SEM ≤ 0.55, and RMSE ≤ 0.3). External validity of the MusiQoL-MCAT was satisfactory. The MusiQoL-MCAT presents satisfactory properties and can individually tailor QoL assessment to each patient, making it less burdensome to patients and better adapted for use in clinical practice. PMID:27057832

  9. A practical guide to surveys and questionnaires.

    PubMed

    Slattery, Eric L; Voelker, Courtney C J; Nussenbaum, Brian; Rich, Jason T; Paniello, Randal C; Neely, J Gail

    2011-06-01

    Surveys with questionnaires play a vital role in decision and policy making in society. Within medicine, including otolaryngology, surveys with questionnaires may be the only method for gathering data on rare or unusual events. In addition, questionnaires can be developed and validated to be used as outcome measures in clinical trials and other clinical research architecture. Consequently, it is fundamentally important that such tools be properly developed and validated. Just asking questions that have not gone through rigorous design and development may be misleading and unfair at best; at worst, they can result in under- or overtreatment and unnecessary expense. Furthermore, it is important that consumers of the data produced by these instruments understand the principles of questionnaire design to interpret results in an optimal and meaningful way. This article presents a practical guide for understanding the methodologies of survey and questionnaire design, including the concepts of validity and reliability, how surveys are administered and implemented, and, finally, biases and pitfalls of surveys.

  10. Food item use by coyote sex and age classes

    SciTech Connect

    Cypher, B.L.; Spencer, K.A.; Scrivner, J.H.

    1995-10-01

    Food item use by coyotes was compared between sexes and among age classes at the Naval Petroleum Reserves, California. Item use did not differ significantly between males and females. Although leporid was the item most frequently used by all age classes, item use differed significantly between pups (< 1 year), yearlings (1 year), and adults (> 1 year), probably due to differential use of secondary items. Variation in item use among age classes could potentially bias results of coyote food habit studies.

  11. Sleepwalking in Parkinson's disease: a questionnaire-based survey.

    PubMed

    Oberholzer, Michael; Poryazova, Rositsa; Bassetti, Claudio L

    2011-07-01

    Sleepwalking (SW) corresponds to a complex sleep-associated behavior that includes locomotion, mental confusion, and amnesia. SW is present in about 10% of children and 2-3% of adults. In a retrospective series of 165 patients with Parkinson's disease (PD), we found adult-onset ("de novo") SW "de novo" in six (4%) of them. The aim of this study was to assess prospectively and systematically the frequency and characteristics of SW in PD patients. A questionnaire including items on sleep quality, sleep disorders, and specifically also SW and REM sleep behavior disorder (RBD), PD characteristics and severity, was sent to the members of the national PD patients organization in Switzerland. In the study, 36/417 patients (9%) reported SW, of which 22 (5%) had adult-onset SW. Patients with SW had significantly longer disease duration (p = 0.035), they reported more often hallucinations (p = 0.004) and nightmares (p = 0.003), and they had higher scores, suggestive for RBD in a validated questionnaire (p = 0.001). Patients with SW were also sleepier (trend to a higher Epworth Sleepiness Scale score, p = 0.055). Our data suggest that SW in PD patients is (1) more common than in the general population, and (2) is associated with RBD, nightmares, and hallucinations. Further studies including polysomnographic recordings are needed to confirm the results of this questionnaire-based analysis, to understand the relationship between SW and other nighttime wandering behaviors in PD, and to clarify the underlying mechanisms. PMID:21293874

  12. The Boston Teacher Questionnaire. 2. Assessments of validity.

    PubMed

    Leviton, A; Kirby, C; Guild-Wilson, M; Neff, R K

    1993-01-01

    We assessed the validity of the Boston Teacher Questionnaire in a sample of 3451 9-year-old children. Those identified by the questionnaire as having a learning difficulty syndrome were compared to those without any characteristic of that syndrome. The validity reference measures were individually administered neuropsychological assessments at age 7 years and a group-administered reading achievement test at age 9 years. Girls and boys with the reading syndrome had much lower reading scores at age 9 years than did their peers. Boys, but not girls, with the arithmetic syndrome were much more likely than their peers to have arithmetic scores more than one grade below the expected level at age 7 years. Girls and boys with the tasks syndrome, characterized by impersistence, dependence, and inflexibility, were more likely than those without any features of the syndrome to be classified as having little or no goal orientation by a neuropsychologist who assessed the children in an office setting. Similarly, the neuropsychologist was much more likely than expected to have classified children with the attention syndrome as having a short attention span, and to have classified boys, but not girls, with the hyperactivity syndrome as having an unusual/extreme level and nature of overactivity. Children with any syndrome were more likely than others to have low scores on components of the Wechsler Intelligence Scale for Children, items of the Bender-Gestalt Test that assessed integration and distortion, and measures of reading comprehension. We conclude that the Boston Teacher Questionnaire validly identifies children with learning problems.

  13. Reliability and Validity Assessment of Mizaj Questionnaire: A Novel Self-report Scale in Iranian Traditional Medicine

    PubMed Central

    Mojahedi, Morteza; Naseri, Mohsen; Majdzadeh, Reza; Keshavarz, Mansoor; Ebadini, Mohammad; Nazem, Esmaeil; Saberi Isfeedvajani, Mohsen

    2014-01-01

    Background In Iranian Traditional Medicine, mizaj (temperament) plays a key role in preventive, therapeutic and lifestyle recommendations. A reliable self-reported scale for mizaj identification is critically needed to introduce ITM into the official medical and health care system especially in the case of designing national preventive protocols. Objectives The present study aimed to design a preliminary self-administered mizaj questionnaire and assessed its reliability and validity in Iran. Patients and Methods In this cross-sectional study, a questionnaire with 52 items was designed based on mizaj-related indices. Subsequent to content and face validity assessment, using qualitative and quantitative method, 47 items remained. Based on the non-randomly sampling, the test-retest reliability of each question and internal consistency of the questionnaire was examined by the participation of 35 volunteers. The reliable version questionnaire was filled up by 52 volunteers wherein they were divided into warm/cold and wet/dry groups based on their mizaj which was predetermined by a team of expert practitioners. Logistic regression analysis was performed for validity process between the experts’ assessment of mizaj and each of the items in the questionnaire that resulted to the final ten-item questionnaire divided into two subscales. By using ANOVA and post Hoc with Dunnet statistics, the optimum cut-off points were defined and their sensitivity and specificity was assessed. Results The weighted kappa coefficients of the 39 items were between 0.40 and 0.82 showing their acceptable reliability and the Cronbach’s α coefficient was 0.71 showing the internal consistency. The sensitivity and specificity of the final questionnaire cut-off points were 65% and 93% for the warm group, 52% and 97% cold group, 53% and 67% dry group and finally 53% and 76% wet group. Conclusions Our results suggested that many of the designed questions according to the literature’s mizaj

  14. Standardization of European Medical Risk Related History questionnaire for use with Persian-speaking population

    PubMed Central

    Pooyafared, Adeleh; Hashemipour, Maryam Alsadat; Baharloey, Kheyzaran; Shafiei, Leili; Montajeb, Forogheh

    2015-01-01

    Background: Today, the dental practitioners are finding many more medically compromised patients in their practice. Aims: The aim of this study was standardization of the European Medical Risk Related History (EMRRH) questionnaire for use among Persian population. Materials and Methods: The English original version of the EMRRH questionnaire was translated into Persian language by a forward–backward translation method. Then reliability was tested on 50 subjects. Also, the sensitivity, specificity, and validity of the questionnaire were assessed. Statistical Analysis Used: Cohen's kappa, a measure of agreement between observers that includes an adjustment for chance agreement, was likewise calculated. Results: The reliability coefficient (Cronbach's alpha) of the EMRRH was above the recommended 0.7 threshold and considered excellent (alpha 0.87). Specificity of the questions was 94% and of per EMRRH item was 93%. Sensitivity per question was 86.1% and of per EMRRH item was 94%. Cohen's kappa for the questionnaire was 0.89 and for subsequent questions was 0.82. Conclusions: The EMRRH (Persian version) has been shown to be valid in comparison with the gold standard (a medical history taken by a physician experienced) and this instrument would be an effectual method of history taking for the dentist. PMID:26097855

  15. Assessing clinicians' perspectives about the identification and management of antipsychotic medication side-effects: Psychometric evaluation of a survey questionnaire.

    PubMed

    Stomski, Norman J; Morrison, Paul; Meehan, Tom

    2016-04-01

    Eliciting clinicians' views about antipsychotic medication side-effects may assist in understanding strategies that could enhance the identification and management of these side-effects. The present paper details the development and psychometric evaluation of a questionnaire that captures clinicians' perceptions about these issues. An initial item set was derived from a literature review, and then refined by an expert content validity panel that assessed the relevance of the items. The online questionnaire was distributed to Australian mental health nurses and 140 fully completed questionnaires were returned. Principal components analysis yielded two robust scales that conceptually tapped "system responsibility" and "personal confidence". These scales may be used to advance knowledge about how mental health nurses' attitudes towards the assessment and management of antipsychotic medication side-effects influences their clinical behaviour.

  16. Development of a new disease-specific quality-of-life questionnaire to adults living with haemophilia.

    PubMed

    Arranz, P; Remor, E; Quintana, M; Villar, A; Díaz, J L; Moreno, M; Monteagudo, J; Ugarriza, A; Soto, I; Pérez, R; Chacón, J; García-Luaces, M; Cid, A; Balda, I; López, M F; Gutíerrez, M J; Martínez, E; Marrero, C; Prieto, M; Sedano, C; Vaca, R; Altisent, C; Hernández-Navarro, F

    2004-07-01

    A haemophilia-specific health-related quality-of-life questionnaire (named 'Hemofilia-QoL') was developed to assess quality-of-life in adults with haemophilia, and was psychometrically tested. Seventy-three interviews with haemophilia patients and health care professionals were used to generate the items included in the questionnaire, and expert ratings on the items formulated were used to screen them for potential omission. This was followed by psychometric testing in a sample of 35 patients. Preliminary psychometric testing of the revised questionnaire version, which contains 10 domains (physical health, physical role, joint damage, pain, treatment satisfaction, emotional role, mental health, social support), showed acceptable reliability (alpha = 0.94 for the Hemofilia-QoL total score) and validity, and this will be examined in a subsequent study with a larger patient sample.

  17. Diet History Questionnaire II and Canadian Diet History Questionnaire II: Coding Guidelines

    Cancer.gov

    A questionnaire data file is an ASCII text file containing data from completed Diet History Questionnaires. If using paper forms, this file can be created by a scanner or a data entry system. If using DHQ*Web, the questionnaire data file is created automatically.

  18. Modeling the World Health Organization Disability Assessment Schedule II using non-parametric item response models.

    PubMed

    Galindo-Garre, Francisca; Hidalgo, María Dolores; Guilera, Georgina; Pino, Oscar; Rojo, J Emilio; Gómez-Benito, Juana

    2015-03-01

    The World Health Organization Disability Assessment Schedule II (WHO-DAS II) is a multidimensional instrument developed for measuring disability. It comprises six domains (getting around, self-care, getting along with others, life activities and participation in society). The main purpose of this paper is the evaluation of the psychometric properties for each domain of the WHO-DAS II with parametric and non-parametric Item Response Theory (IRT) models. A secondary objective is to assess whether the WHO-DAS II items within each domain form a hierarchy of invariantly ordered severity indicators of disability. A sample of 352 patients with a schizophrenia spectrum disorder is used in this study. The 36 items WHO-DAS II was administered during the consultation. Partial Credit and Mokken scale models are used to study the psychometric properties of the questionnaire. The psychometric properties of the WHO-DAS II scale are satisfactory for all the domains. However, we identify a few items that do not discriminate satisfactorily between different levels of disability and cannot be invariantly ordered in the scale. In conclusion the WHO-DAS II can be used to assess overall disability in patients with schizophrenia, but some domains are too general to assess functionality in these patients because they contain items that are not applicable to this pathology.

  19. Modeling the World Health Organization Disability Assessment Schedule II using non-parametric item response models.

    PubMed

    Galindo-Garre, Francisca; Hidalgo, María Dolores; Guilera, Georgina; Pino, Oscar; Rojo, J Emilio; Gómez-Benito, Juana

    2015-03-01

    The World Health Organization Disability Assessment Schedule II (WHO-DAS II) is a multidimensional instrument developed for measuring disability. It comprises six domains (getting around, self-care, getting along with others, life activities and participation in society). The main purpose of this paper is the evaluation of the psychometric properties for each domain of the WHO-DAS II with parametric and non-parametric Item Response Theory (IRT) models. A secondary objective is to assess whether the WHO-DAS II items within each domain form a hierarchy of invariantly ordered severity indicators of disability. A sample of 352 patients with a schizophrenia spectrum disorder is used in this study. The 36 items WHO-DAS II was administered during the consultation. Partial Credit and Mokken scale models are used to study the psychometric properties of the questionnaire. The psychometric properties of the WHO-DAS II scale are satisfactory for all the domains. However, we identify a few items that do not discriminate satisfactorily between different levels of disability and cannot be invariantly ordered in the scale. In conclusion the WHO-DAS II can be used to assess overall disability in patients with schizophrenia, but some domains are too general to assess functionality in these patients because they contain items that are not applicable to this pathology. PMID:25524862

  20. Improving the measurement of health-related quality of life in adolescent with idiopathic scoliosis: the SRS-7, a Rasch-developed short form of the SRS-22 questionnaire.

    PubMed

    Caronni, Antonio; Zaina, Fabio; Negrini, Stefano

    2014-04-01

    Scoliosis Research Society-22 (SRS-22) questionnaire was developed to evaluate health-related quality of life (HRQL) in adolescent idiopathic scoliosis (AIS) patients. Rasch analysis (RA) is a statistical procedure which turns questionnaire ordinal scores into interval measures. Measures from Rasch-compatible questionnaires can be used, similar to body temperature or blood pressure, to quantify disease severity progression and treatment efficacy. Purpose of the current work is to present Rasch analysis (RA) of the SRS-22 questionnaire and to develop an SRS-22 Rasch-approved short form. 300 SRS-22 were randomly collected from 2447 consecutive IS adolescents at their first evaluation (229 females; 13.9 ± 1.9 years; 26.9 ± 14.7 Cobb°) in a scoliosis outpatient clinic. RA showed both disordered thresholds and overall misfit of the SRS-22. Sixteen items were re-scored and two misfitting items (6 and 14) removed to obtain a Rasch-compatible questionnaire. Participants HRQL measured too high with the rearranged questionnaire, indicating a severe SRS-22 ceiling effect. RA also highlighted SRS-22 multidimensionality, with pain/function not merging with self-image/mental health items. Item 3 showed differential item functioning (DIF) for both curve and hump amplitude. A 7-item questionnaire (SRS-7) was prepared by selecting single items from the original SRS-22. SRS-7 showed fit to the model, unidimensionality and no DIF. Compared with the SRS-22, the short form scale shows better targeting of the participants' population. RA shows that SRS-22 has poor clinimetric properties; moreover, when used with AIS at first evaluation, SRS-22 is affected by a severe ceiling effect. SRS-7, an SRS-22 7-item short form questionnaire, provides an HRQL interval measure better tailored to these participants.

  1. Assessing patients’ satisfaction with anti-TNFα treatment in Crohn’s disease: qualitative steps of the development of a new questionnaire

    PubMed Central

    Marant, Claire; Arnould, Benoit; Marrel, Alexia; Spizak, Céderic; Colombel, Jean-Frédéric; Faure, Patrick; Hagege, Hervé; Lemann, Marc; Nahon, Stéphane; Tucat, Gilbert; Vandromme, Luc; Thibout, Emmanuel; Goldfarb, Gérard

    2011-01-01

    Purpose: To develop a self-administered questionnaire assessing patients’ satisfaction with treatments in Crohn’s disease for use in clinical research and epidemiological studies. Patients and methods: Semi-directive interviews (16) were conducted with patients with severe Crohn’s disease treated with anti-tumor necrosis factor alpha (anti-TNFα). Transcripts were analyzed and concepts related to satisfaction with treatment were extracted and organized into a model. Items were generated using patients’ words. The resulting test version was tested for relevance and comprehension with 7 patients and revised accordingly; the new version was tested with 5 other patients and revised to provide the pilot version. A clinician advisory board was involved at each milestone of the development. Results: The test questionnaire assessed treatment satisfaction through 67 items, organized into 5 sections: treatment efficacy, side-effects, convenience and constraints, overall impact, and satisfaction. Conceptual content of the questionnaire includes comparison with prior state and with expectations, satisfaction, acceptability, and intentions. The questionnaire was generally well accepted and understood by patients; few modifications were made in the structure and item formulation. After the second round of comprehension tests, the pilot version contained 62 items; the questionnaire was named Satisfaction of PAtients in Crohn’s diseasE (SPACE©). Conclusion: The questionnaire is a unique tool to assess treatment satisfaction in patients with Crohn’s disease. A scoring and validation study is currently being performed to finalize and establish its scoring, as well as its psychometric properties. PMID:21904463

  2. Qualitative Development of the PROMIS® Pediatric Stress Response Item Banks

    PubMed Central

    Gardner, William; Pajer, Kathleen; Riley, Anne W.; Forrest, Christopher B.

    2013-01-01

    Objective To describe the qualitative development of the Patient-Reported Outcome Measurement Information System (PROMIS®) Pediatric Stress Response item banks. Methods Stress response concepts were specified through a literature review and interviews with content experts, children, and parents. A library comprising 2,677 items derived from 71 instruments was developed. Items were classified into conceptual categories; new items were written and redundant items were removed. Items were then revised based on cognitive interviews (n = 39 children), readability analyses, and translatability reviews. Results 2 pediatric Stress Response sub-domains were identified: somatic experiences (43 items) and psychological experiences (64 items). Final item pools cover the full range of children’s stress experiences. Items are comprehensible among children aged ≥8 years and ready for translation. Conclusions Child- and parent-report versions of the item banks assess children’s somatic and psychological states when demands tax their adaptive capabilities. PMID:23124904

  3. Japanese Translation and Cultural Adaptation of the Listening to Mothers II Questionnaire

    PubMed Central

    Kishi, Rieko; McElmurry, Beverly; Vonderheid, Susan; Altfeld, Susan; McFarlin, Barbara; Tashiro, Junko

    2011-01-01

    The questionnaire used for the U.S. Listening to Mothers II survey was translated and culturally adapted to measure Japanese women’s experience during the period of pregnancy planning through early postpartum. Methods included expert panels and two phases of cognitive interviews with 20 postpartum Japanese adult women. The number of problems with the translated questionnaire effectively decreased in the iterative process. Most problems were found in the question–interpretation stage of cognitive processing, such as wording/tone. Culture-specific concepts and unclear items were adapted to prevent erroneous interpretations in future studies. The future use of this questionnaire to generate data sets will be useful for professionals interested in developing evidence-based practices. The knowledge from this study can be helpful in improving health-care services and education for women with diverse languages and cultural backgrounds. PMID:22211056

  4. Rapid diagnosis of schistosomiasis in Yemen using a simple questionnaire and urine reagent strips.

    PubMed

    Bassiouny, H K; Hasab, A A; El-Nimr, N A; Al-Shibani, L A; Al-Waleedi, A A

    2014-05-01

    Schistosomiasis ranks second to malaria in terms of socioeconomic and public health importance in Yemen. This study assessed the validity of a morbidity questionnaire and urine reagent strips as a rapid tool for screening schoolchildren for urinary schistosomiasis as compared with the presence of eggs in urine as the gold-standard parasitological diagnosis. The study examined urine samples and interviewed 696 children (mean age 12.5 years) attending a primary-preparatory school in south Yemen. Urinary schistosomiasis was confirmed in 126 (18.1%) children. Diagnostic performance was poor for 2 items in the morbidity questionnaire (self-reported history of previous infection and self-reported history of antischistosomal treatment). However, self-reported dysuria, self-reported haematuria in the questionnaire and microhaematuria by reagent strips (alone or with macrohaematuria) revealed good diagnostic performance. The results indicated that reagent strips are a valid method for detection of microhaematuria for identifying individuals and communities infected with Schistosoma haematobium.

  5. Multidimensional Approach Toward Spiritual Coping: Construction and Validation of the Spiritual Coping Questionnaire (SCQ).

    PubMed

    Charzyńska, Edyta

    2015-10-01

    The aim of the research was to construct the Spiritual Coping Questionnaire (SCQ). Two studies have been carried out: the first on the sample of 1,296 persons facing stressful situations, and the second, on 352 persons undergoing alcohol addiction therapy. The first study provided data for PCA and CFA, calculation of internal consistency, test-retest reliability and descriptive statistics of the questionnaire. The second study allowed the author to verify the construct and criterion validity of the tool. The final version of the SCQ is composed of 32 items constituting two scales: positive and negative spiritual coping. The scale of positive spiritual coping includes four subscales-domains (personal, social, environmental and religious), and the scale of negative spiritual coping, three subscales (personal, social and religious). The validity and reliability of the tool are satisfactory. The questionnaire can be used to measure spiritual coping, both among religious and non-religious people. PMID:24898542

  6. Validation of Single-Item Screening Measures for Provider Burnout in a Rural Health Care Network.

    PubMed

    Waddimba, Anthony C; Scribani, Melissa; Nieves, Melinda A; Krupa, Nicole; May, John J; Jenkins, Paul

    2016-06-01

    We validated three single-item measures for emotional exhaustion (EE) and depersonalization (DP) among rural physician/nonphysician practitioners. We linked cross-sectional survey data (on provider demographics, satisfaction, resilience, and burnout) with administrative information from an integrated health care network (1 academic medical center, 6 community hospitals, 31 clinics, and 19 school-based health centers) in an eight-county underserved area of upstate New York. In total, 308 physicians and advanced-practice clinicians completed a self-administered, multi-instrument questionnaire (65.1% response rate). Significant proportions of respondents reported high EE (36.1%) and DP (9.9%). In multivariable linear mixed models, scores on EE/DP subscales of the Maslach Burnout Inventory were regressed on each single-item measure. The Physician Work-Life Study's single-item measure (classifying 32.8% of respondents as burning out/completely burned out) was correlated with EE and DP (Spearman's ρ = .72 and .41, p < .0001; Kruskal-Wallis χ(2) = 149.9 and 56.5, p < .0001, respectively). In multivariable models, it predicted high EE (but neither low EE nor low/high DP). EE/DP single items were correlated with parent subscales (Spearman's ρ = .89 and .81, p < .0001; Kruskal-Wallis χ(2) = 230.98 and 197.84, p < .0001, respectively). In multivariable models, the EE item predicted high/low EE, whereas the DP item predicted only low DP. Therefore, the three single-item measures tested varied in effectiveness as screeners for EE/DP dimensions of burnout. PMID:25716107

  7. Validation of Single-Item Screening Measures for Provider Burnout in a Rural Health Care Network.

    PubMed

    Waddimba, Anthony C; Scribani, Melissa; Nieves, Melinda A; Krupa, Nicole; May, John J; Jenkins, Paul

    2016-06-01

    We validated three single-item measures for emotional exhaustion (EE) and depersonalization (DP) among rural physician/nonphysician practitioners. We linked cross-sectional survey data (on provider demographics, satisfaction, resilience, and burnout) with administrative information from an integrated health care network (1 academic medical center, 6 community hospitals, 31 clinics, and 19 school-based health centers) in an eight-county underserved area of upstate New York. In total, 308 physicians and advanced-practice clinicians completed a self-administered, multi-instrument questionnaire (65.1% response rate). Significant proportions of respondents reported high EE (36.1%) and DP (9.9%). In multivariable linear mixed models, scores on EE/DP subscales of the Maslach Burnout Inventory were regressed on each single-item measure. The Physician Work-Life Study's single-item measure (classifying 32.8% of respondents as burning out/completely burned out) was correlated with EE and DP (Spearman's ρ = .72 and .41, p < .0001; Kruskal-Wallis χ(2) = 149.9 and 56.5, p < .0001, respectively). In multivariable models, it predicted high EE (but neither low EE nor low/high DP). EE/DP single items were correlated with parent subscales (Spearman's ρ = .89 and .81, p < .0001; Kruskal-Wallis χ(2) = 230.98 and 197.84, p < .0001, respectively). In multivariable models, the EE item predicted high/low EE, whereas the DP item predicted only low DP. Therefore, the three single-item measures tested varied in effectiveness as screeners for EE/DP dimensions of burnout.

  8. "Experimental amnesia" induced by emotional items.

    PubMed

    Angelini, R; Capozzoli, F; Lepore, P; Grossi, D; Orsini, A

    1994-02-01

    Tulving described an effect of retrograde amnesia in a free-recall task of word lists, produced by inserting items having priority in recall. Other authors confirmed the amnesic effect without giving instructions for priority both in recall and in recognition tasks. The effect was explained by Tulving as a premature termination of encoding processes. The similarity between these experiments and the researches aimed at reproducing amnesia by emotional trauma led us to hypothesize that the two phenomena might be due to the same functional mechanisms. We have organized a free-recall task of word lists into which emotional items were inserted. Our aim was to verify whether with these experimental conditions Tulving's results would be reproduced. The obtained data show amnesic effects in free recall; nevertheless, they do not seem to confirm closely the experimental hypothesis. Lastly, changes in primacy and recency effects produced by emotional items are analyzed.

  9. Item diagnostics in multivariate discrete data.

    PubMed

    Maydeu-Olivares, Alberto; Liu, Yang

    2015-06-01

    Researchers who evaluate the fit of psychometric models to binary or multinomial items often look at univariate and bivariate residuals to determine how a poorly fitting model can be improved. There is a class of z statistics and also a class of generalized X₂ statistics that can be used for examining these marginal fits. We describe these statistics and compare them with regard to the control of Type I error and statistical power. We show how the class of z statistics can be extended to accommodate items with multinomial response options. We provide guidelines for the use of these statistics, including how to control for multiple testing, and present 2 detailed examples. Using the root mean square error of approximation (RMSEA) for discrete data to adjudge fit, the examples illustrate how the use of these methods can dramatically improve the fit of item response theory models to widely used measures in personality and clinical psychology. PMID:25867486

  10. Validation of the psychosocial impact of dental aesthetics questionnaire (Pidaq) in Spanish adolescents

    PubMed Central

    Montiel-Company, José M.; Bellot-Arcís, Carlos

    2013-01-01

    Objectives: The purpose of this study was to assess the validity and reliability of the Spanish version of PIDAQ for application in adolescents. Study Design: The questionnaire was translated, cross-culturally adapted and completed by 627 adolescents (366 12-year-olds and 261 15-year-olds). The adolescents were also examined by 4 examiners who had been calibrated against a gold standard and relative to each other (Kappa >0.85) in determining treatment need with the Dental Aesthetic Index (DAI) and the Index of Orthodontic Treatment Need (IOTN) DHC and AC components. Results: Cronbach´s alpha of the translated PIDAQ was 0.90. The 23 items of the questionnaire were divided into four domains that explained 60% of the variance. The test-retest reliability of the questionnaire was 0.93. Discriminant validity revealed a significant association between the scores for the questionnaire and its subscales or domains and those for the DAI, IOTN-DHC and IOTN-AC treatment need indices. Adolescents with orthodontic treatment need scored higher in the questionnaires. Conclusions: The results show that the Spanish version of PIDAQ has a very similar internal structure and psychometric properties to those of the original questionnaire and demonstrate its validity for use with Spanish adolescents. Key words:Orthodontics, epidemiology, quality of life, malocclusion. PMID:23229257

  11. Detecting Differential Item Functioning of Polytomous Items for an Ideal Point Response Process

    ERIC Educational Resources Information Center

    Wang, Wei; Tay, Louis; Drasgow, Fritz

    2013-01-01

    There has been growing use of ideal point models to develop scales measuring important psychological constructs. For meaningful comparisons across groups, it is important to identify items on such scales that exhibit differential item functioning (DIF). In this study, the authors examined several methods for assessing DIF on polytomous items…

  12. Evaluating Item Discrimination Power of WHOQOL-BREF from an Item Response Model Perspectives

    ERIC Educational Resources Information Center

    Lin, Ting Hsiang; Yao, Grace

    2009-01-01

    Quality of life (QOL) has become an important component of health. By using the methodology of psychometric theory, we examine the item properties of the WHOQOL-BRIEF. Samejima's graded response model with natural metrics of the logistic response function was fitted. The results showed items with negative natures were less discriminating. Items…

  13. Assessment of Differential Item Functioning in Testlet-Based Items Using the Rasch Testlet Model

    ERIC Educational Resources Information Center

    Wang, Wen-Chung; Wilson, Mark

    2005-01-01

    This study presents a procedure for detecting differential item functioning (DIF) for dichotomous and polytomous items in testlet-based tests, whereby DIF is taken into account by adding DIF parameters into the Rasch testlet model. Simulations were conducted to assess recovery of the DIF and other parameters. Two independent variables, test type…

  14. 48 CFR 852.214-71 - Restrictions on alternate item(s).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Restrictions on alternate item(s). 852.214-71 Section 852.214-71 Federal Acquisition Regulations System DEPARTMENT OF VETERANS AFFAIRS CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions and Clauses...

  15. Assessing Scientific Reasoning: A Comprehensive Evaluation of Item Features That Affect Item Difficulty

    ERIC Educational Resources Information Center

    Stiller, Jurik; Hartmann, Stefan; Mathesius, Sabrina; Straube, Philipp; Tiemann, Rüdiger; Nordmeier, Volkhard; Krüger, Dirk; Upmeier zu Belzen, Annette

    2016-01-01

    The aim of this study was to improve the criterion-related test score interpretation of a text-based assessment of scientific reasoning competencies in higher education by evaluating factors which systematically affect item difficulty. To provide evidence about the specific demands which test items of various difficulty make on pre-service…

  16. Modeling Local Item Dependence in Cloze and Reading Comprehension Test Items Using Testlet Response Theory

    ERIC Educational Resources Information Center

    Baghaei, Purya; Ravand, Hamdollah

    2016-01-01

    In this study the magnitudes of local dependence generated by cloze test items and reading comprehension items were compared and their impact on parameter estimates and test precision was investigated. An advanced English as a foreign language reading comprehension test containing three reading passages and a cloze test was analyzed with a…

  17. Effects of Decreasing the Number of Common Items in Equating Link Item Sets.

    ERIC Educational Resources Information Center

    Hanick, Patricia L.; Huang, Chi-Yu

    The term "equating" refers to a statistical procedure that adjusts test scores on different forms of the same examination so that scores can be interpreted interchangeably. This study examines the impact of equating with fewer items than originally planned when items have been removed from the equating set for a variety of reasons. A real data set…

  18. Australian Item Bank Program: Mathematics Item Bank. Book 1: Arithmetic, Algebra.

    ERIC Educational Resources Information Center

    Australian Council for Educational Research, Hawthorn.

    This item bank was compiled by the Australian Council for Educational research (ACER) to help teachers at the secondary school level construct objective tests in arithmetic and algebra. The multiple-choice items were written by teachers who attended ACER writing workshops. The questions are classified according to their subject content and the…

  19. Are Inferential Reading Items More Susceptible to Cultural Bias than Literal Reading Items?

    ERIC Educational Resources Information Center

    Banks, Kathleen

    2012-01-01

    The purpose of this article is to illustrate a seven-step process for determining whether inferential reading items were more susceptible to cultural bias than literal reading items. The seven-step process was demonstrated using multiple-choice data from the reading portion of a reading/language arts test for fifth and seventh grade Hispanic,…

  20. Multiple-Group Noncompensatory Differential Item Functioning in Raju's Differential Functioning of Items and Tests

    ERIC Educational Resources Information Center

    Oshima, T. C.; Wright, Keith; White, Nick

    2015-01-01

    Raju, van der Linden, and Fleer (1995) introduced a framework for differential functioning of items and tests (DFIT) for unidimensional dichotomous models. Since then, DFIT has been shown to be a quite versatile framework as it can handle polytomous as well as multidimensional models both at the item and test levels. However, DFIT is still limited…