64,545 research outputs found
Recommended from our members
Exploring content and psychometric validity of newly developed assessment tools for itch and skin pain in atopic dermatitis.
BackgroundAtopic dermatitis (AD) is a common skin disorder characterized by chronic inflammation, altered skin barrier function, and inflammatory cell skin infiltration that decreases health-related quality of life (HRQoL). The study objective was to understand the patient perspective of AD burden and determine suitable patient-reported outcome (PRO) measures.MethodsThis mixed methods study involved the collection of qualitative and quantitative information from adults (â„Â 18âyears old) and adolescents (12Â -Â 17âyears old) with clinician-confirmed AD regarding their experiences of AD symptoms and its impact on HRQoL. The first part of the study included three stages: in-person concept elicitation (CE) interviews, a 2-week daily electronic diary (eDiary) study, and in-person cognitive debriefing (CD) interviews. An Itch numeric rating scale (NRS) (v1.0) and a Skin Pain NRS (v1.0) evaluation during CD interviews required participants to think about their 'worst' itch and 'worst' skin pain in the past 24âh. Other PRO measures allowed for psychometric testing. The second part of the study involved telephone-depth interviews (TDIs) and qualitative feedback from participants who had not participated in the CD interviews. Qualitative data were thematically analyzed. Psychometric evaluation of NRS measures was performed using eDiary data.ResultsIn the CE interviews, itch and/or itching and skin pain were the most prevalent symptoms consistently discussed by participants. Both NRS measures demonstrated strong psychometric reliability and were applicable across ages with suitable concurrent validity. During the CD interviews, some participants focused their answers on their 'average' itch/itching in the past 24âh, rather than their 'worst' itch. Some participants answered the Skin Pain NRS thinking about general pain or other types of pain, rather than skin pain specifically. Consequently, modifications to both measures addressed these issues and re-tested as paper-and-pen versions in subsequent TDIs. Itch NRS (v2.0) modifications helped participants focus on their worst itching. Most participants preferred Skin Pain NRS v2.0b, which included skin pain descriptors.ConclusionsItching and skin pain are the most important and relevant AD symptoms. The Itch NRS (v2.0) and Skin Pain NRS (v2.0b) appear to be appropriate endpoints for the assessment of itching and skin pain severity for clinical trials with adults and adolescents with AD
Knowledge-how, Linguistic Intellectualism, and Ryle's Return
How should we understand knowledge-how â knowledge how to do something? And how is it related to knowledge-that â knowledge that something is the case? In this paper, I will discuss a very important and influential aspect of this question, namely the claim â dubbed âIntellectualismâ
by Gilbert Ryle â that knowledge-how can be reduced to knowledge-that. Recently, Jason Stanley and Timothy Williamson have tried to establish Intellectualism with the aid of linguistic considerations. This project â Linguistic Intellectualism â will be criticized on three levels. First, I will reconstruct and object to Stanley and Williamsonâs positive argument in favour of Intellectualism. Second, I will assess their view of the relationship between knowledge-how and practical ability and argue that their stance is not well-motivated. Third, I will discuss their criticism of Ryleâs objection against Intellectualism. After distinguishing between different versions of Ryleâs argument, I will show that its strongest version is both immune to the objection by Stanley and Williamson and a decisive argument against their own theory. Given that Intellectualism fails for these three reasons, I finally draw on a broader reading of Ryle in order to develop the beginnings of a positive account of knowledge-how and its relationship to knowledge-that
Spartan Daily, October 30, 2001
Volume 117, Issue 43https://scholarworks.sjsu.edu/spartandaily/9748/thumbnail.jp
'Tis better to be seen.
The article presents the author's experience related to leisure activities. He says as, "The sound of my Adidas sprigs scratching and clawing at the concrete as I sprint down Wendywood Lane towards the school draws attention and interested looks, not to mention amusement, from the early morning gardeners and people shuffling out to collect the paper. With lungs nearly bursting and my breath heaving painfully in my chest, the picket fences and hydrangeas blur beside me as I eventually round the corner to the back of the school fields. I scan the horizon for my school colors. I can just make out the yellow and blue strip of my hockey team as they gather together by the dug outs. Parents are starting to gather on the sideline and joust for the position closest to the coach. I search along the line for a glimpse of my father. Not there yet. I know that he'll be there soon.
- âŠ