How specific is specific self-efficacy? A construct validity study using Rasch measurement models

Abstract. By means of two studies, a self-report measure to assess self-efficacy in presentation and moderation skills, the SEPM scales, was validated. In study 1, factorial and construct validity were examined. A sample of 744 university students (41% females; more than 50% between 20 and 25 years) completed newly constructed self-efficacy items. Confirmatory factor analyses (CFAs) substantiated two positively correlated factors, presentation (SEPM-P) and moderation self-efficacy (SEPM-M). Each factor consists of eight items. The correlation patterns between the two SEPM subscales and related constructs such as extraversion, the preference for cooperative learning, and conflict management indicated adequate construct validity. In study 2, criterion validity was determined by means of latent change modeling. One hundred sixty students ( Mage = 24.40, SD = 4.04; 61% females) took part in a university course to foster key competences and completed the SEPM scales at the beginning and the end of the semester. Presentation and moderation self-efficacy increased significantly over time of which the latter was positively associated with the performance in a practical moderation exam. Across both studies, reliability of the scales was high, ranging from McDonald’s ω .80 to .88.

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ProMIS™ Can Serve as a da Vinci® Simulator—A Construct Validity Study

Journal of Endourology ◽

10.1089/end.2010.0220 ◽

2011 ◽

Vol 25 (2) ◽

pp. 345-350 ◽

Cited By ~ 21

Author(s):

Martin N. Jonsson ◽

Mahmood Mahmood ◽

Tomas Askerud ◽

Henrik Hellborg ◽

Stig Ramel ◽

...

Keyword(s):

Construct Validity ◽

Da Vinci ◽

Validity Study

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Postural Assessment Scale for Stroke Patients in Acute, Subacute and Chronic Stage: A Construct Validity Study

Diagnostics ◽

10.3390/diagnostics11020365 ◽

2021 ◽

Vol 11 (2) ◽

pp. 365

Author(s):

Cecilia Estrada-Barranco ◽

Roberto Cano-de-la-Cuerda ◽

Vanesa Abuín-Porras ◽

Francisco Molina-Rueda

Keyword(s):

Construct Validity ◽

Functional Independence Measure ◽

Functional Independence ◽

Assessment Scale ◽

Validity Study ◽

Stroke Patients ◽

Chronic Stage ◽

Post Stroke ◽

Valid Instrument ◽

Postural Assessment

(1) Background: Observational scales are the most common methodology used to assess postural control and balance in people with stroke. The aim of this paper was to analyse the construct validity of the Postural Assessment Scale for Stroke Patients (PASS) scale in post-stroke patients in the acute, subacute, and chronic stroke phases. (2) Methods: Sixty-one post-stroke participants were enrolled. To analyze the construct validity of the PASS, the following scales were used: the Functional Ambulatory Category (FAC), the Wisconsin Gait Scale (WGS), the Barthel Index (BI) and the Functional Independence Measure (FIM). (3) Results: The construct validity of the PASS scale in patients with stroke at acute phase was moderate with the FAC (r = −0.791), WGS (r = −0.646) and FIM (r = −0.678) and excellent with the BI (r = 0.801). At subacute stage, the construct validity of the PASS scale was excellent with the FAC (r = 0.897), WGS (r = −0.847), FIM (r = −0.810) and BI (r = −0.888). At 6 and 12 months, the construct validity of the PASS with the FAC, WGS, FIM and BI was also excellent. (4) Conclusions: The PASS scale is a valid instrument to assess balance in post-stroke individuals especially, in the subacute and chronic phases (at 6 and 12 months).

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Brief parental self-efficacy scales for promoting healthy eating and physical activity in children: a validation study

BMC Public Health ◽

10.1186/s12889-021-10581-7 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Åsa Norman ◽

Julie Wright ◽

Emma Patterson

Keyword(s):

Physical Activity ◽

Construct Validity ◽

Sex Education ◽

Self Efficacy ◽

Parental Education ◽

Weight Status ◽

Preliminary Evidence ◽

Objective Measures ◽

Partial Metric ◽

Invariance Testing

Abstract Background Brief scales to measure parental self-efficacy (PSE) in relation to children’s obesogenic behaviours have not been developed and validated using more rigorous methodology such as invariance testing, limiting their generalisability to sub-groups. This study aimed to assess the construct validity and measurement invariance of brief PSE scales for children’s intake of vegetables, soft drinks, and sweets, and physical activity. Methods Parents (n = 242) of five-to-seven-year-old children in disadvantaged and culturally diverse settings in Sweden responded to a questionnaire in Swedish with 12 items assessing PSE in relation to healthy and unhealthy behaviours. Construct validity was assessed with confirmatory factor analysis, invariance testing compared the scales by groups of parental sex, education, and child weight status. Criterion validity was evaluated using objective measures of children’s physical activity and semi-objective measures of diet. Results Two-factor models showed moderate to excellent fit to the data. Invariance was supported across all groups for healthy behaviour scales. Unhealthy behaviour scales were invariant for all groups except parental education where partial metric invariance was supported. Scales were significantly correlated with physical activity and diet. Conclusion This study provides preliminary evidence for the validity of brief PSE scales and invariance across groups suggesting their utility for research and clinical management of weight-related behaviours.

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