<p>The aim was to study personal and organizational conditions for first-line nurse managers and to identify and assess the skills and abilities important for leadership and management. Interviews were conducted with 5 first-line nurse managers, 5 registered nurses, 5 assistant nurses and one head of department delineating their perceptions of current and ideal roles of first-line nurse managers. Factor analysis was conducted to estimate validity and reliability of the Leadership and Management Inventory, developed in the context of this thesis, in one sample of 149 registered nurses and one sample of 197 health care personnel. Interviews and questionnaires to study expectations, experiences and outcomes of two different development programmes for 13 first-line nurse managers in a Training Programme, 14 in a Leadership Development Programme and 14 in a Comparison group were conducted. Letters and questionnaires from 32 former first-line nurse managers were analysed to describe their reasons for leaving their posts. First-line nurse managers, registered nurses and assistant nurses’ descriptions of the first-line nurse manager’s role were corresponding; the main focus was on service on the ward. The head of department described the first-line nurse manager’s responsibility towards the staff with focus on development and co-operation. Analysis of the Leadership and Management Inventory resulted in three factors: “interpersonal skills and group management”, “achievement orientation” and “overall organizational view and political savvy”. Validity and reliability were considered acceptable. Expectations concerning the development programmes were generally met; improvements corresponding to the content of the programmes were reported. Reasons to leave were personal, organizational and linked to the relationship with the head of department. Conclusion: The first-line nurse managers’ individual experiences, skills, abilities and ambitions are important, but so are the conditions in which she/he practices her/his leadership and management. It is important that the interplay between person and organization functions well.</p>

Aims: The overall aim of this thesis was to explore and describe radiographers‟ professional competence based on patients‟ and radiographers‟ experiences and to develop a context-specific instrument to assess the level and frequency of use of radiographers‟ professional competence. Methods: The design was inductive and deductive. Both qualitative and quantitative methods were used. The data collection methods comprised interviews (Studies I-II) and questionnaires (Studies III-IV). The subjects were patients in study I and radiographers in studies II-IV. In study I, 17 patients were interviewed about their experiences of the encounter during radiographic examinations and treatment. The interviews were analysed using qualitative content analysis. In study II, 14 radiographers were interviewed to identify radiographers‟ areas of competence. The critical incident technique was chosen to analyse the interviews. Studies III and IV were based on a national cross-sectional survey of 406 randomly selected radiographers. Study III consisted of two phases; designing the Radiographer Competence Scale (RCS) and evaluation of its psychometric properties. A 42-item questionnaire was developed and validated by a pilot test (n=16) resulting in the addition of 12 items. Thus the final RCS comprised a 54-item questionnaire, which after psychometric tests was reduced to 28 items. In study IV, the 28-item questionnaire served as data. The level of competencies was rated on a 10-point scale, while their use was rated on a six-point scale. Results: In study I, the female patients‟ comprehensive understanding was expressed as feelings of vulnerability. The encounters were described as empowering, empathetic, mechanical and neglectful, depending on the radiographers‟ skills and attitudes. Study II revealed two main areas of professional competence, direct patient-related and indirect patient-related. The first focused on competencies in the care provided in close proximity to the patient and the second on competencies used in the activities of the surrounding environment. Each of the two main areas was divided into four categories and 31 sub-categories that either facilitated or hindered good nursing care. In study III the analysis condensed the 54-item questionnaire in two steps, firstly by removing 12 items and secondly a further 14 items, resulting in the final 28-item RCS questionnaire. Several factor analyses were performed and a two factor-solution emerged, labelled; “Nurse initiated care” and “Technical and radiographic processes”. The psychometric tests had good construct validity and homogeneity. The result of study IV demonstrated that most competencies in the RCS received high ratings both in terms of level and frequency of use. Competencies e.g. „Adequately informing the patient‟, „Adapting the examination to the patient‟s prerequisites and needs‟ and „Producing accurate and correct images‟ were rated the highest while „Identifying and encountering the patient in a state of shock‟ and „Participating in quality improvement regarding patient safety and care‟ received the lowest ratings. The total score of each of the two dimensions had a low but significant correlation with age and years in present position. The competence level correlated with age and years in present position in both dimensions but not with the use of competencies in the “Nurse initiated care” dimension. Conclusion: This thesis has shown that professional competence is important in the encounter between patient and radiographer. It has also demonstrated that radiographers‟ self-rated professional competence is based on nursing, technological and radiographic knowledge. From a radiographer‟s perspective, „Nurse initiated care‟ and „Technical and Radiographic processes‟ are two core dimensions of Radiographer Competence Scale. The 28-item questionnaire regarding level and frequency of use of competence is feasible to use to measure radiographers‟ professional competence.

The aim was to study personal and organizational conditions for first-line nurse managers and to identify and assess the skills and abilities important for leadership and management. Interviews were conducted with 5 first-line nurse managers, 5 registered nurses, 5 assistant nurses and one head of department delineating their perceptions of current and ideal roles of first-line nurse managers. Factor analysis was conducted to estimate validity and reliability of the Leadership and Management Inventory, developed in the context of this thesis, in one sample of 149 registered nurses and one sample of 197 health care personnel. Interviews and questionnaires to study expectations, experiences and outcomes of two different development programmes for 13 first-line nurse managers in a Training Programme, 14 in a Leadership Development Programme and 14 in a Comparison group were conducted. Letters and questionnaires from 32 former first-line nurse managers were analysed to describe their reasons for leaving their posts. First-line nurse managers, registered nurses and assistant nurses’ descriptions of the first-line nurse manager’s role were corresponding; the main focus was on service on the ward. The head of department described the first-line nurse manager’s responsibility towards the staff with focus on development and co-operation. Analysis of the Leadership and Management Inventory resulted in three factors: “interpersonal skills and group management”, “achievement orientation” and “overall organizational view and political savvy”. Validity and reliability were considered acceptable. Expectations concerning the development programmes were generally met; improvements corresponding to the content of the programmes were reported. Reasons to leave were personal, organizational and linked to the relationship with the head of department. Conclusion: The first-line nurse managers’ individual experiences, skills, abilities and ambitions are important, but so are the conditions in which she/he practices her/his leadership and management. It is important that the interplay between person and organization functions well.

Aim: The overall aim of the present thesis was to examine, develop and evaluate patient participation in emergency department (ED) for promoting the relief of suffering for patients in care relations, from the perspective of patients and caregivers. Method: The explorative studies (I, II) were based on reflective lifeworld approach and analyzed by phenomenographic method. Data were collected from interviews by patients (9) and caregivers (11) about their conception of patient participation in ED. The methodological study (III) performed analyses and were tested for content, construct and criterion validity as well as homogeneity and stability reliability. The sample for study (III, IV) consisted of 356 patients consecutively cared for in EDs in Sweden. In the evaluating study (IV) the questionnaire Patient Participation Emergency Department (PPED) was used. The statistical methods handled were Student’s t-test, one-way ANOVA and Spearman correlation. Findings: The patients’ conception of patient participation means: being acknowledged; struggling to become involved; and having a clear space (I). The caregivers’ conceptions of patient participation can be divided into three different descriptive categories: Caregivers offer the opportunity for participation, Patients demand participation and Mutual participation (II). A 17- item questionnaire was developed. Two separate factor analyses revealed a distinct four- factor solution which was labelled: Fight for participation, Requirement for participation, Mutual participation and Participating in getting basic needs satisfied. Criterion validity presented showed 9 out of 20 correlations equal or above 0.30. Cronbach’s alpha coefficient ranged from 0.63 - 0.84 and test- retest varied between 0.59 and 0.93(III).The results show that patient participation is low in two dimensions (Fight for participation, Participation in getting basic needs satisfied), reasonable in one dimension (Mutual participation), and high in one dimension, Requirement for participation (IV). Conclusions: Participation does occur on occasion when the circumstances are right despite international and national guidelines that lay down the need for patient participation. Patient participation in EDs is perceived when patients are in contact with caregivers and there is space for collaboration in situations of consistency. However, patient participation cannot be offered in a one-sided caring action. In collaboration patient participation contributes to the relief of suffering in the process of health and patients participate when they are allowed to be the point of departure for caring. However, the results point to a lack of strategy for patient participation and for increased patient participation to take place improvements in external organization requirements are required. The results indicate an amplified clarity in how patient participation can be understood for EDs, in education and community and a scientific tested instrument has made it possible to evaluate patient participation.

Syftet med denna studie var att reliabilitetstesta Alberta Context Tool (ACT) i svensk hälso- och sjukvård och beskriva ortopedsjuksköterskors skattning av kontextuella faktorer såsom ledarskap, arbetskultur, återkoppling, utvecklingsmöjligheter och forskningsanvändning, som kan påverka möjligheten att omsätta forskningsresultat i vårdarbetet. Urvalet bestod av 119 sjuksköterskor som arbetade på ortopediska vårdavdelningar på sex olika sjukhus i mellersta Sverige. ACT är ett frågeformulär framtaget utifrån de senaste årens forskning om vilka faktorer i kontexten som har betydelse för sjuksköterskors forskningsanvändning. Reliabilitetstest gjordes enligt analys med Chronbach`s Alpa och innehållsvaliditet. Resultatet visade att ACT var relevant att användas för sjuksköterskor som arbetar på ortopedisk vårdavdelning i Sverige. Reliabilitetstesten med Chronbach´s Alpa gav värden nära 0,7 för de åtta frågeområden som behandlar kontexten.Sjuksköterskorna rapporterade att det fanns brister i många av de delar av kontexten som enligt forskning visat sig ha betydelse för möjligheten att implementera evidensbaserad vård. Sjuksköterskorna trivdes med sitt arbete och kände att deras kunskaper värderades högt i vårdteamet. Resultatet visade dock att det inte fanns tillräckligt stöd från ledningen för att utveckla vården. De rapporterade att de nästan inte alls fick återkoppling i vårdarbetet. Det saknades stödfunktioner och strategier för att implementering av forskningsresultat skulle vara möjligt att implementera i vårdarbetet. Majoriteten av sjuksköterskorna såg positivt på forskningsanvändning.

This study responds to the globally increasing rate of caesarean section, and specifically to the very high rate of elective caesarean section among Taiwanese mothers as evidence suggests that such elective caesareans pose potential health risks for mothers and babies. The purpose of this study was to develop and evaluate a multi-component instrument based on the theory of planned behavior (TPB) to better understand Taiwanese pregnant women's decisions regarding their childbirth delivery options (spontaneous vaginal delivery or elective caesarean section). The study was a four-phased mixed method design. First, the TPB guided item development and instrument drafting. Second, pretesting and instrument refinement used cognitive interviewing with a small sample of Taiwanese pregnant women. Third, the instrument was administered to 310 such women to examine psychometric properties of the component scales. Fourth, the phase 3 instrument was re-administered to 30 women to estimate item stability. Confirmatory factor analyses (CFA) were used to assess construct validity of the multi-item, multi-component measurement model with LISREL 9.1. Based on the TPB, the 52-item self-administered Childbirth Delivery Options Questionnaire (CDOQ) was developed to measure three components: intention regarding delivery options, attitudes toward delivery options, and perceptions of significant others' (partner, mother, and mother-in-law) feelings about delivery options. Respondents from phase two thought that the items on the CDOQ were easy to read and comprehend; they reported favorably on the wording and formatting. Preliminary item analysis revealed that the items referring to dangerousness of delivery options did not function as intended and were dropped because they did not differentiate between the two delivery options, leaving 36 items. Test-retest reliability indicated that responses to each item were positively correlated and those referring to spontaneous vaginal delivery were more stable than those referring to elective caesarean section. Corrected item-to-total correlations and expected change in Cronbach's alpha if item deleted revealed that four items might form a measure of general social norms associated with the Taiwanese culture. The Cronbach's alphas for the components of the CDOQ ranged from .55 to .89. The measurement model incorporating the design features of the CDOQ fitted the data well using the CFA. Because serious problems with multicollinearity and suppression were revealed, Beckstead's (2012) criterion-irrelevant-variance-omitted (CIVO) regression method was used to untangle the suppressor effects when predicting intention from the other components of the CDOQ. The results indicated that attitude and partner's feelings were significant and explained the bulk of the variance in intentions. The TPB-based instrument developed here will be of considerable use to maternal-child health researchers. The findings of this study suggest that decisions regarding delivery options may be modified by interventions geared toward pregnant women's attitudes within family- and cultural-centered prenatal programs.

Background Inner strength has been described as an important phenomenon in association with disease management, health, and ageing. To increase the knowledge of the phenomenon of inner strength, a meta-theoretical analysis was performed which resulted in a model of Inner Strength where inner strength comprises four interrelated and interacting dimensions; connectedness, creativity, flexibility, and firmness. The model was used in this thesis as a theoretical framework. Aim The overall purpose of this thesis was to develop and validate an inner strength scale, describe inner strength among an older population, and elucidate its significance for experience of health, despite disease and adversities. Methods The studies had quantitative approaches with cross-sectional designs (I-III) and a qualitative approach with narrative interviews (IV). Studies I-IV was part of the GErontological Regional DAtabase (GERDA) Botnia project. In study I, the participants (n = 391, 19-90 years old) were mostly from northern Sweden. In studies II and III, the participants (n = 6119, 65, 70, 75 and 80 years old) were from Sweden and Finland, and in study IV the participants (n = 12, 67-82 years old) were from Västerbotten County. Data was analysed using principal component analysis and confirmatory factor analysis (CFA), various statistics, structural equation modelling, and qualitative content analysis. Results In study I, the Inner Strength Scale (ISS) was developed and psychometrically tested. An initial 63-item ISS was reduced to a final 20-item ISS. A four-factor solution based on the four dimensions of inner strength was supported, explaining 51% of the variance, and the CFA showed satisfactory goodness-of-fit. In study II, ISS scores in relation to age, gender and culture showed the highest mean ISS score among the 65-year-olds, with a decrease in mean score for every subsequent age (70, 75, and 80 years). Women had slightly higher mean ISS scores than men, and there were minor differences between the regions in Sweden and Finland. In study III, a hypothesis was proposed and subsequently supported in the results where inner strength was found to partially mediate in the relationship between disease and self-rated health. The bias-corrected bootstrap, estimating the mediating indirect effect was significant and the test of goodness-of-fit was satisfactory. In study IV, from the narratives of inner strength it was found that inner strength comprised feelings of being connected and finding life worth living. Having faith in oneself and one’s possibilities and facing and taking an active part in the situation were also expressed. Finally, coming back and finding ways to go forward in life were found to be essential aspects of inner strength. Conclusions The newly developed ISS is a reliable and valid instrument that captures a broad perspective of inner strength. Basic data about inner strength in a large population of old people in Sweden and Finland is provided, showing the highest mean ISS score among the 65-year-olds. Inner strength among old people is a resource for experience of health, despite disease and adversities. This thesis contributes to increase knowledge of the phenomenon of inner strength and provide evidence for the importance of inner strength for old people’s wellbeing. Increased knowledge of the four dimensions of inner strength; connectedness, creativity, flexibility and firmness, is proposed to serve as an aid for health care professionals in their efforts to identify where the need of support is greatest and to find interventions that promotes and strengthen inner strength. / Bakgrund Inre styrka har beskrivits som ett viktigt fenomen associerat till att hantera sjukdom, till hälsa och åldrande. För att öka kunskapen om fenomenet inre styrka genomfördes en metateoretisk analys som resulterade i en Inre Styrka modell där inre styrka omfattar fyra samverkande dimensioner; samhörighet, kreativitet, flexibilitet och fasthet. Modellen har använts i denna avhandling som ett teoretiskt ramverk. Syfte Det övergripande syftet med denna avhandling var att utveckla och testa en skala som mäter inre styrka, beskriva inre styrka i en population av äldre, och att belysa dess betydelse för upplevelsen av hälsa, trots sjukdom 0ch motgångar. Metod Studierna som genomfördes hade kvantitativ ansats med tvärsnittsdesign (I-III) och kvalitativ ansats med narrativa intervjuer (IV).  Alla studier var en del av GErontologiska Regionala DAtabas (GERDA) Botnia projektet. Deltagarna i studie I (n= 391, 19-90 år) var mestadels från norra delarna av Sverige. I studierna II och III var deltagarna (n=6119, 65, 70, 75 och 80 år) från Sverige och Finland. I studie IV var deltagarna (n=12, 67-82 år) från Västerbotten. Data analyserades med hjälp av principalkomponentanalys och konfirmatorisk faktor analys (CFA), varierande statistik, strukturell ekvationsmodellering, och kvalitativ innehållsanalys. Resultat I studie I utvecklades och testades Inre Styrka Skalan (ISS). En inledande 63 frågors ISS reducerades till en slutlig 20 frågors ISS. Baserad på de fyra dimensionerna av inre styrka bekräftades en fyrafaktors lösning med 51 % förklaringsgrad och CFA visade ett tillfredställande goodness-of-fit. I studie II beskrevs inre styrka i relation till ålder, kön och kultur. Det högsta totala ISS medelvärdet skattades bland 65-åringarna med lägre medelvärden för varje efterföljande ålder (70, 75 och 80 år). Kvinnor skattade ett något högre totalt ISS medelvärde än män och det var inte några större skillnader mellan regionerna i Sverige och Finland. I studie III bekräftades den hypotes som lagts fram, att inre styrka kan mediera i relationen mellan sjukdom och upplevelsen av hälsa. Bias-corrected bootstrap visade en signifikant indirekt effekt i relationen mellan sjukdom och upplevelsen av hälsa, medierad av inre styrka, och test av modellens goodness-of-fit var tillfredsställande. I studie IV, utifrån berättelserna om inre styrka visade det sig att inre styrka omfattar känslor av samhörighet och att finna livet värt att leva. Att ha tillit till sig själv och sina möjligheter, och att kunna möta och ta aktiv del i situationen beskrevs också. Slutligen, att komma igen och hitta vägar att gå vidare i livet var viktiga aspekter av inre styrka.  Slutsatser Den nyutvecklade Inre Styrka Skalan är ett reliabelt och valitt instrument som fångar ett brett perspektiv av inre styrka. Basdata om inre styrka i en stor population äldre i Sverige och Finland har presenterats, och visar det högsta ISS medelvärdet bland 65-åringarna. Inre styrka bland äldre är en resurs för upplevelsen av hälsa, trots sjukdom och motgångar. Denna avhandling bidrar till att öka kunskapen om fenomenet inre styrka och ger evidens för att inre styrka har en viktig betydelse för äldres välbefinnande. Ökad kunskap om de fyra dimensionerna av inre styrka; samhörighet, kreativitet, flexibilitet, och fasthet, föreslås kunna vara en hjälp för vårdpersonal i deras arbete att identifiera var behovet av stöd är störst och att sätta in insatser som främjar och stärker inre styrka. / GErontologiska Regionala DAtabas (GERDA) Botnia projektet

Statistics about violence experienced by women with disabilities are alarming, and yet, the reporting of this specific form of violence is neglected. Previous research indicates that though interpersonal violence affects women with disabilities like a hidden “epidemic”, the phenomenon is severely underreported. Women with disabilities frequently come in contact with human service providers; however, provider-based prejudice coupled with lack of education about women’s issues result in failing to screen for violence, or error in reporting. This study focused on measuring disability service providers’ competence in understanding and reporting interpersonal violence as experienced by women with disabilities. The objective of this study was to develop a self-assessment instrument to quantify service providers’ expertise in understanding, screening and reporting of interpersonal violence as experienced by women with disabilities. Data were collected in two phases. In the first phase, for the pilot study, data were acquired from 15 expert members; in the second phase, for the main study, data were obtained from 203 Masters level human service providers. Once collected, data were analyzed using exploratory factor analysis with Promax rotation to establish validity. The instrument thus generated was designated as SPCV-WD (Human Service Provider Competence about reporting Violence on Women with Disability scale), and it comprised of four factors (perception, training, screening and reporting, and awareness). These four factors loaded on 40 items, with an overall Cronbach’s alpha value of .833, explaining 45% of the total variance. Four dimensions of competency were identified from the qualitative data collected through the comments of participating service providers in the main study: absence of training, learning from personal interest, necessity of addressing violence, relevance of addressing abuse. This scale can be considered a reliable and valid measure to evaluate service provider competence in understanding and reporting violence as experienced by women with disabilities. It has the potential to be used for intervention and reform in academic and professional training pertaining to interpersonal violence. As this was an initial, exploratory study, future studies are essential to verify and confirm the factor structure and the psychometric properties of SPCV-WD. Keywords: instrument development, competence measurement, violence, women with disabilities, human service providers

abstract: Early spacecraft missions to Mars, including the Marnier and Viking orbiters and landers revealed a morphologically and compositionally diverse landscape that reshaped widely held views of Mars. More recent spacecraft including Mars Global Surveyor, Mars Odyssey, Mars Express, Mars Reconnaissance Orbiter, and the Mars Exploration Rovers have further refined, enhanced, and diversified our understanding of Mars. In this dissertation, I take a multiple-path approach to planetary and Mars science including data analysis and instrument development. First, I present several tools necessary to effectively use new, complex datasets by highlighting unique and innovative data processing techniques that allow for the regional to global scale comparison of multiple datasets. Second, I present three studies that characterize several processes on early Mars, where I identify a regional, compositionally distinct, in situ, stratigraphically significant layer in Ganges and Eos Chasmata that formed early in martian history. This layer represents a unique period in martian history where primitive mantle materials were emplaced over large sections of the martian surface. While I originally characterized this layer as an effusive lava flow, based on the newly identified regional or global extent of this layer, I find the only likely scenario for its emplacement is the ejecta deposit of the Borealis Basin forming impact event. I also re-examine high thermal inertia, flat-floored craters identified in Viking data and conclude they are typically more mafic than the surrounding plains and were likely infilled by primitive volcanic materials during, or shortly after the Late Heavy Bombardment. Furthermore, the only plausible source for these magmas is directly related to the impact process, where mantle decompression melting occurs as result of the removal of overlying material by the impactor. Finally, I developed a new laboratory microscopic emission and reflectance spectrometer designed to help improve the interpretation of current remote sensing or in situ data from planetary bodies. I present the design, implementation, calibration, system performance, and preliminary results of this instrument. This instrument is a strong candidate for the next generation in situ rover instruments designed to definitively assess sample mineralogy and petrology while preserving geologic context. / Dissertation/Thesis / Ph.D. Geological Sciences 2012

No description available.