scholarly journals Assessing Momentary States of Relaxation: The Relaxation State Questionnaire

2021 ◽  
Author(s):  
Sarah Steghaus ◽  
Christian H. Poth
Keyword(s):  
Construct Validity ◽  
Muscle Tension ◽  
Reliability And Validity ◽  
Online Study ◽  
Relaxation State ◽  
Item Properties ◽  
Relaxation Exercises ◽  
Mental And Physical Health ◽  
Momentary State

Stress is ubiquitous in everyday life and hazardous for mental and physical health. To prevent or ameliorate stress-related disease, approaches such as relaxation exercises aim to counteract stress by inducing short-lasting states of relaxation. Critically, current assessments capture the mid- and long-term consequences of relaxation but are unable to quantify these states of relaxation. To address this problem, we developed the Relaxation State Questionnaire (RSQ). We assessed the item properties, reliability, and validity of the questionnaire in an online study. Construct validity was examined through correlations with the Perceived Stress Questionnaire (PSQ; Fliege et al., 2005). An exploratory factor analysis revealed four factors capturing the momentary state of muscle tension, sleepiness, cardiovascular activity, and general relaxation. The items had high loadings on their factors and the reliability and construct validity of the RSQ were both high. These findings establish the RSQ as a tool to measure states of relaxation. As such, the RSQ opens up investigations of the immediate effects and effectiveness of relaxation exercises.

scholarly journals Algo-Functional Indexes and Spatiotemporal Parameters of Gait after Sacroiliac Joint Arthrodesis

2020 ◽  
Vol 9 (9) ◽  
pp. 2860
Author(s):  
Chiara Busso ◽  
Simone Cambursano ◽  
Alessandro Aprato ◽  
Cristina Destefanis ◽  
Agnese Gianotti ◽  
...  
Keyword(s):  
Physical Activity ◽  
Construct Validity ◽  
Sacroiliac Joint ◽  
Convergent Validity ◽  
Reliability And Validity ◽  
Clinical Results ◽  
Healthy Controls ◽  
Prognostic Assessment ◽  
Spatiotemporal Parameters

Aims of the study were to evaluate the reliability and validity of the Italian version of the Majeed and Iowa questionnaires and to investigate the long-term surgical outcomes following sacroiliac joint arthrodesis. Twenty one patients who underwent a sacroiliac joint arthrodesis and 21 healthy subjects were evaluated. The experimental procedure consisted of gait analysis and a physical activity assessment (in both groups) and of administration of outcome questionnaires and pain assessment (in the patient group). The Majeed and Iowa questionnaires showed excellent reliability, excellent (for the Majeed questionnaire) and good (for the Iowa questionnaire) construct validity, and poor convergent validity (for both questionnaires) relative to walking speed. Most of the patients reported no pain and minimum pain-related disability and their physical activity profile was comparable to healthy controls. Patients showed an impaired walking performance (i.e., they walked slower and using shorter steps) compared with healthy controls. Long-term walking pattern abnormalities following sacroiliac joint arthrodesis may occur despite excellent clinical results. Given their excellent reliability and construct validity, the Majeed and Iowa questionnaires can be used in combination with the assessment of spatiotemporal gait parameters for the prognostic assessment and/or follow-up of surgical patients.

Assessing Perceived Success in Valued Living in Individuals With Long-Term Physical Health Conditions

2019 ◽  
Vol 31 (10_suppl) ◽  
pp. 195S-213S
Author(s):  
Mark P. Jensen ◽  
Hillary C. Devlin ◽  
Kevin E. Vowles ◽  
Ivan R. Molton
Keyword(s):  
Construct Validity ◽  
Pain Intensity ◽  
Successful Aging ◽  
Reliability And Validity ◽  
Pain Interference ◽  
Health Conditions ◽  
Perceived Success ◽  
Valued Living ◽  
Preliminary Support

Objective: To evaluate the reliability and validity of a brief measure of successful aging in a sample of adults with long-term health conditions. Method: The brief (eight-item) version of the valued living scale (VLS) and measures of pain intensity, pain interference, and depression were administered to 1,457 adults aging with one of four long-term health conditions. Results: Analyses indicated that the VLS items assessed two types of valued living domains: (a) a social and relational domain and (b) a health and productivity domain. The findings also supported the construct validity for the VLS items, in that both domains were associated significantly (and negatively) with the measures of pain intensity, pain interference, and depression. Discussion: The results provide preliminary support for the reliability and validity of the VLS items for assessing two important domains of successful aging in individuals with long-term health conditions.

Assessing Personality With Multi-Descriptor Items

2019 ◽  
Vol 35 (1) ◽  
pp. 117-125
Author(s):  
Johannes Schult ◽  
Rebecca Schneider ◽  
Jörn R. Sparfeldt
Keyword(s):  
University Students ◽  
Construct Validity ◽  
Big Five ◽  
Reliability And Validity ◽  
Personality Inventory ◽  
The Other ◽  
Short Version ◽  
Big Five Inventory ◽  
Personality Inventories

Abstract. The need for efficient personality inventories has led to the wide use of short instruments. The corresponding items often contain multiple, potentially conflicting descriptors within one item. In Study 1 ( N = 198 university students), the reliability and validity of the TIPI (Ten-Item Personality Inventory) was compared with the reliability and validity of a modified TIPI based on items that rephrased each two-descriptor item into two single-descriptor items. In Study 2 ( N = 268 university students), we administered the BFI-10 (Big Five Inventory short version) and a similarly modified version of the BFI-10 without two-descriptor items. In both studies, reliability and construct validity values occasionally improved for separated multi-descriptor items. The inventories with multi-descriptor items showed shortcomings in some factors of the TIPI and the BFI-10. However, the other scales worked comparably well in the original and modified inventories. The limitations of short personality inventories with multi-descriptor items are discussed.

The Vocabulary and Overclaiming Test (VOC-T)

2013 ◽  
Vol 34 (1) ◽  
pp. 32-40 ◽  
Author(s):  
Matthias Ziegler ◽  
Christoph Kemper ◽  
Beatrice Rammstedt
Keyword(s):  
Construct Validity ◽  
Psychometric Properties ◽  
Signal Detection Theory ◽  
Online Survey ◽  
Vocabulary Knowledge ◽  
Online Study ◽  
Accuracy Index ◽  
Bias Index ◽  
Reliability Estimates ◽  
Verbal Knowledge

The present research aimed at constructing a questionnaire measuring overclaiming tendencies (VOC-T-bias) as an indicator of self-enhancement. An approach was used which also allows estimation of a score for vocabulary knowledge, the accuracy index (VOC-T-accuracy), using signal detection theory. For construction purposes, an online study was conducted with N = 1,176 participants. The resulting questionnaire, named Vocabulary and Overclaiming – Test (VOC-T) was investigated with regard to its psychometric properties in two further studies. Study 2 used data from a population representative sample (N = 527), and Study 3 was another online survey (N = 933). Results show that reliability estimates were satisfactory for the VOC-T-bias index and the VOC-T-accuracy index. Overclaiming did not correlate with knowledge, but it was sensitive to self-enhancement supporting the construct validity of the test scores. The VOC-T-accuracy index in turn covaried with general knowledge and even more so with verbal knowledge, which also supports construct validity. Moreover, the VOC-T-accuracy index had a meaningful correlation with age in both validation studies. All in all, the psychometric properties can be regarded as sufficient to recommend the VOC-T for research purposes.

Positive Emotions

2009 ◽  
pp. 12-24 ◽  
Author(s):  
Michael A. Cohn ◽  
Barbara L. Fredrickson
Keyword(s):  
Positive Emotions ◽  
Well Being ◽  
Life Outcomes ◽  
Short Term ◽  
Future Success ◽  
Broaden And Build Theory ◽  
Mental And Physical Health ◽  
Very High ◽  
Future Growth

Positive emotions include pleasant or desirable situational responses, ranging from interest and contentment to love and joy, but are distinct from pleasurable sensation and undifferentiated positive affect. These emotions are markers of people's overall well-being or happiness, but they also enhance future growth and success. This has been demonstrated in work, school, relationships, mental and physical health, and longevity. The broaden-and-build theory of positive emotions suggests that all positive emotions lead to broadened repertoires of thoughts and actions and that broadening helps build resources that contribute to future success. Unlike negative emotions, which are adapted to provide a rapid response to a focal threat, positive emotions occur in safe or controllable situations and lead more diffusely to seeking new resources or consolidating gains. These resources outlast the temporary emotional state and contribute to later success and survival. This chapter discusses the nature of positive emotions both as evolutionary adaptations to build resources and as appraisals of a situation as desirable or rich in resources. We discuss the methodological challenges of evoking positive emotions for study both in the lab and in the field and issues in observing both short-term (“broaden”) and long-term (“build”) effects. We then review the evidence that positive emotions broaden perception, attention, motivation, reasoning, and social cognition and ways in which these may be linked to positive emotions' effects on important life outcomes. We also discuss and contextualize evidence that positive emotions may be detrimental at very high levels or in certain situations. We close by discussing ways in which positive emotions theory can be harnessed by both basic and applied positive psychology research.

scholarly journals The Validation of Chinese Version of the Victimization Subscale of the Revised Peer Experiences Questionnaire

2021 ◽  
Vol 18 (6) ◽  
pp. 2937
Author(s):  
Liheng Fan ◽  
Bu Liu ◽  
Zheng Jin ◽  
Xiangru Zhu
Keyword(s):  
Construct Validity ◽  
Primary School ◽  
Factor Model ◽  
Reliability And Validity ◽  
Chinese Version ◽  
Peer Relationship ◽  
Primary School Students ◽  
School Students ◽  
Internal Reliability ◽  
Peer Experiences

In China, researchers have translated and validated several scales to measure victimization behavior. The aim of the present study was to validate the Chinese version of the victimization subscale of the Revised Peer Experiences Questionnaire (RPEQ) among primary school students. Primary school students aged between 8 and 13 years old (n = 1048) were asked to complete the Chinese version of the victimization subscale of the RPEQ and related scales. We examined internal consistency and the factor structure using confirmatory factor analysis (CFA). Depression, peer relationship, and sleep scales were used to measure construct validity. The CFA results suggested that the four-factor model had a good model fit. The results indicated that internal reliability was good (Cronbach’s α = 0.83). Construct validity was mostly supported by scores on the Chinese version of the victimization subscale of the RPEQ that strongly and positively correlated with depression and negatively correlated with peer relationship and sleep quality. The present study indicated that the Chinese version of the victimization subscale of the RPEQ has adequate reliability and validity for measuring bullying problems among Chinese primary school students.

Adaptation and Validation of a Nutrition Environment Measures Survey for University Grab-and-Go Establishments

2016 ◽  
Vol 77 (1) ◽  
pp. 17-24 ◽  
Author(s):  
Brian K.C. Lo ◽  
Leia Minaker ◽  
Alicia N.T. Chan ◽  
Jessica Hrgetic ◽  
Catherine L. Mah
Keyword(s):  
Construct Validity ◽  
Reliability And Validity ◽  
Correlation Coefficients ◽  
Comparison Method ◽  
Nutrition Information ◽  
Perfect Agreement ◽  
Cross Sectional ◽  
Rater Reliability ◽  
University Of Toronto ◽  
Nutrition Environment

Purpose: To adapt and validate a survey instrument to assess the nutrition environment of grab-and-go establishments at a university campus. Methods: A version of the Nutrition Environment Measures Survey for grab-and-go establishments (NEMS-GG) was adapted from existing NEMS instruments and tested for reliability and validity through a cross-sectional assessment of the grab-and-go establishments at the University of Toronto. Product availability, price, and presence of nutrition information were evaluated. Cohen’s kappa coefficient and intra-class correlation coefficients (ICC) were assessed for inter-rater reliability, and construct validity was assessed using the known-groups comparison method (via store scores). Results: Fifteen grab-and-go establishments were assessed. Inter-rater reliability was high with an almost perfect agreement for availability (mean κ = 0.995) and store scores (ICC = 0.999). The tool demonstrated good face and construct validity. About half of the venues carried fruit and vegetables (46.7% and 53.3%, respectively). Regular and healthier entrée items were generally the same price. Healthier grains were cheaper than regular options. Six establishments displayed nutrition information. Establishments operated by the university’s Food Services consistently scored the highest across all food premise types for nutrition signage, availability, and cost of healthier options. Conclusions: Health promotion strategies are needed to address availability and variety of healthier grab-and-go options in university settings.

scholarly journals Psychometric Evaluation of the Perceived Stress Scale in Multiple Sclerosis

2013 ◽  
Vol 2013 ◽  
pp. 1-9 ◽  
Author(s):  
Salene M. Wu ◽  
Dagmar Amtmann
Keyword(s):  
Multiple Sclerosis ◽  
Perceived Stress ◽  
Factor Model ◽  
Reliability And Validity ◽  
Psychometric Evaluation ◽  
General Factor ◽  
Perceived Stress Scale ◽  
Stress Scale ◽  
Two Factors ◽  
Mental And Physical Health

Multiple sclerosis (MS) is a progressive disease characterized by neurological symptoms and sometimes heightened levels of distress. The Perceived Stress Scale (PSS) is often used in MS samples to measure stress but has not been validated in this population. Participants (n=446) completed the PSS as well as measure of depression, anxiety, and mental and physical health. Factor analyses indicated that the general factor of a bifactor model accounted for a large amount of the variance in the 14-item and 10-item versions of the PSS. The 4-item PSS had two factors, the Stress subscale and the Coping subscale, but a one-factor model also fits the data well. Total scores and both subscales had sufficient reliability and validity for all versions of the PSS, although a few items of the 14-item PSS had low item-total correlations. This study supports the use of the total score of the PSS in MS but also suggests that the 10-item PSS had better psychometric properties than the 14-item PSS.

scholarly journals Automatic Generation of Meta-Path Graph for Concept Recommendation in MOOCs

Electronics ◽  
2021 ◽  
Vol 10 (14) ◽  
pp. 1671
Author(s):  
Jibing Gong ◽  
Cheng Wang ◽  
Zhiyong Zhao ◽  
Xinghao Zhang
Keyword(s):  
Auxiliary Information ◽  
Automatic Generation ◽  
Information Network ◽  
Heterogeneous Information Network ◽  
Heterogeneous Information ◽  
Online Study ◽  
Path Graph ◽  
Proposed Model ◽  
Meta Path

In MOOCs, generally speaking, curriculum designing, course selection, and knowledge concept recommendation are the three major steps that systematically instruct users to learn. This paper focuses on the knowledge concept recommendation in MOOCs, which recommends related topics to users to facilitate their online study. The existing approaches only consider the historical behaviors of users, but ignore various kinds of auxiliary information, which are also critical for user embedding. In addition, traditional recommendation models only consider the immediate user response to the recommended items, and do not explicitly consider the long-term interests of users. To deal with the above issues, this paper proposes AGMKRec, a novel reinforced concept recommendation model with a heterogeneous information network. We first clarify the concept recommendation in MOOCs as a reinforcement learning problem to offer a personalized and dynamic knowledge concept label list to users. To consider more auxiliary information of users, we construct a heterogeneous information network among users, courses, and concepts, and use a meta-path-based method which can automatically identify useful meta-paths and multi-hop connections to learn a new graph structure for learning effective node representations on a graph. Comprehensive experiments and analyses on a real-world dataset collected from XuetangX show that our proposed model outperforms some state-of-the-art methods.

Second language learning via syntactic priming: The effects of modality, attention and motivation

2021 ◽  
Author(s):  
Marion Coumel ◽  
Ema Ushioda ◽  
Katherine Messenger
Keyword(s):  
Second Language ◽  
Language Learning ◽  
English Speakers ◽  
Syntactic Priming ◽  
Input Modality ◽  
Online Study ◽  
L2 Learning ◽  
Short And Long Term ◽  
High Motivation

We examined whether language input modality and individual differences in attention and motivation influence second language (L2) learning via syntactic priming. In an online study, we compared French L2 English and L1 English speakers’ primed production of passives in reading-to-writing vs. listening-to-writing priming conditions. We measured immediate priming (producing a passive immediately after exposure to the target structure) and short- and long-term learning (producing more target structures in immediate and delayed post-tests without primes relative to pre-tests). Both groups showed immediate priming and short- and long-term learning. Prime modality did not influence these effects but learning was greater in L2 speakers. While attention only increased learning in L1 speakers, high motivation increased L2 speakers' learning in the reading-to-writing condition. These results suggest that syntactic priming fosters long-term L2 learning, regardless of input modality. This study is the first to show that motivation may modulate L2 learning via syntactic priming.

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