Validity is defined by how well a test measures what it’s supposed to measure.Curricular validityrefers to how well test itemsreflect the actual curriculum(i.e. a test is supposed to be a measure of what’s on the curriculum). It usually refers to a specific, well-defined curriculum, li...
Existing reading motivation questionnaires are trait-based and not well suited to capturing the dynamic, situational influences of text or social context. Drawing on the decision science literature, we have created a paradigm to measure situational enjoyment during reading. Using this paradigm, we find...
however, they are expensive and can impact the performance of the product. Hence, it is critical to measure the user value they add to justify any added costs. While a product-level utility metric [2] functions as anOverall Evaluation Criteria(OEC) to evaluate any...
1. Second, questionnaires were developed to measure TM and product innovation performance. Third, following the guidelines of international comparative research (Reynolds et al., 2003), the data were collected. Fig. 1: Conceptual model. Conceptual model for China and Korea comparison. Full size ...
Content and concurrent validity were promising. Conclusion. Psychometric properties of the new scale suggest good characteristics to measure short-term effects of sex-steroid hormones in women. The scale seems to be appropriate, feasible, interpretable, reliable, and valid for their application as PRO...
Wong (1998a) is about a multidimensional measure of meaning (i.e., PMP). The statement, “At present, I find my life very meaningful” is not part of the PMP, but rather part of the Perceived Meaning Test, which served as part of the validity test for the PMP. It is also strange...
A sample of this scale is: “I plan to purchase restaurant products that I have seen on social media.” Further, based on Seo et al. [3], we utilized a three-item scale to measure the perceptions of the investigated respondents toward electronic word-of-mouth. “I will share positive ...
Specifically, we asked four questions to measure internally driven flexibility. Modifying items from D’Souza and Williams [30], they were: “our firm tries to reduce lot sizes,”“our firm tries to shorten the preparing time for molds or tools,”“our firm tries to shorten the fixed cycle...
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An assessment was made of the content, concurrent, predictive and construct validity, and the reliability. Thirteen different methods to measure comorbidity were identified: one disease count and 12 indexes. Data on content and predictive validity were available for all measures, while data on ...