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In order to obtain a closer look into the psychosocial impact of chronic conditions, symptom severity, loss of resources, and demoralization were investigated through a mediation analysis. The function and implication of social support was also explored within the circumstances of chronic conditions. Lastly, symptom chronicity was probed as an influential element in the understanding of the consequences of being chronically ill. Participants were 200 men and women, with a mean age of 46 years, and the dataset came from the VOICE (Verification of Illness and Coping Experience) survey. The concepts of Conservation of Resources (COR) theory and Demoralization Syndrome were utilized to portray the underlying processes experienced by individuals with chronic condition. Analyses between symptom severity and demoralization via loss of resources as the mediator were statistically significant. Symptom chronicity did not interact with symptom severity on predicting loss of resources, but analyses showed that individuals with less symptom chronicity reported both larger loss of resources and demoralization. Social support was confirmed as a moderator, buffering the effects of symptom severity on loss of resources. Exploratory analyses with the inclusion of both symptom severity and chronicity as the predictor variable and the use of age as a moderating factor at the prediction of loss of resources was statistically significant, showing that when symptoms were more severe and chronic, younger participants experienced more losses than older participants. Additionally, when age was included as a moderator of the effect of symptom chronicity and severity on the prediction of social support, it was indicated that when symptoms were less chronic and severe, the average perception of social support was higher among younger participants, but, on the other hand, when symptoms were more chronic and severe, younger participants suffered an abysmal drop in their social support perception. In light of the aforementioned results, risk, protective, and developmental aspects are discussed, along with implications for health care providers.

A challenge for the clinical management of Parkinson's disease (PD) is the large within- and between-patient variability in symptom profiles as well as the emergence of motor complications which represent a significant source of disability in patients. This thesis deals with the development and evaluation of methods and systems for supporting the management of PD by using repeated measures, consisting of subjective assessments of symptoms and objective assessments of motor function through fine motor tests (spirography and tapping), collected by means of a telemetry touch screen device. One aim of the thesis was to develop methods for objective quantification and analysis of the severity of motor impairments being represented in spiral drawings and tapping results. This was accomplished by first quantifying the digitized movement data with time series analysis and then using them in data-driven modelling for automating the process of assessment of symptom severity. The objective measures were then analysed with respect to subjective assessments of motor conditions. Another aim was to develop a method for providing comparable information content as clinical rating scales by combining subjective and objective measures into composite scores, using time series analysis and data-driven methods. The scores represent six symptom dimensions and an overall test score for reflecting the global health condition of the patient. In addition, the thesis presents the development of a web-based system for providing a visual representation of symptoms over time allowing clinicians to remotely monitor the symptom profiles of their patients. The quality of the methods was assessed by reporting different metrics of validity, reliability and sensitivity to treatment interventions and natural PD progression over time. Results from two studies demonstrated that the methods developed for the fine motor tests had good metrics indicating that they are appropriate to quantitatively and objectively assess the severity of motor impairments of PD patients. The fine motor tests captured different symptoms; spiral drawing impairment and tapping accuracy related to dyskinesias (involuntary movements) whereas tapping speed related to bradykinesia (slowness of movements). A longitudinal data analysis indicated that the six symptom dimensions and the overall test score contained important elements of information of the clinical scales and can be used to measure effects of PD treatment interventions and disease progression. A usability evaluation of the web-based system showed that the information presented in the system was comparable to qualitative clinical observations and the system was recognized as a tool that will assist in the management of patients.

研究目的：本研究的目的，是以縱貫研究的方式探討自閉症類疾患兒童自學齡前期至學齡期的臨床診斷穩定度、自閉症狀嚴重度變化、適應行為型態與其變化、內外化行為。 研究方法：本研究納入28名自閉症類疾患與18位非自閉症類疾患，於三個時間點進行評估：時間點一平均生理年齡為2歲半、時間點二為4歲、時間點三為9歲半。本研究分析三個時間點之臨床診斷穩定度以及後兩個時間點之評估資料。症狀嚴重度方面，以自閉症診斷會談問卷修訂版之晤談評估；適應行為方面，以文蘭適應行為量表第二版評估；認知功能方面，時間點二時以穆林發展量表評估，時間點三時使用魏氏兒童智力量表第四版評估；內外化行為方面，時間點三時以阿肯巴克實證衡鑑系統中的兒童行為檢核表評估。 研究結果：本研究結果顯示，自閉症類疾患從學齡前期至學齡期的臨床診斷穩定度高，若分亞型來看，自閉性疾患的診斷穩定度比其他未註明之廣泛性發展疾患高。症狀嚴重度方面，學齡期時自閉症類疾患兒童的溝通、侷限及重複刻板行為有顯著改善，社交行為亦有改善趨勢。適應行為方面，學齡前期及學齡期皆未發現自閉症類疾患與非自閉症類疾患之表現型態有差異，兩組在社會化領域的表現皆較其他領域來得差。自閉症類疾患的適應行為於學齡期時，年齡當量顯著增加，但社會化適應行為標準分數反而退步；進一步以認知功能分組檢視，則發現高功能自閉症類疾患在日常生活技巧與社會化領域的進步幅度顯著較多。內外化行為方面，學齡期時自閉症類疾患個案的退縮/憂鬱分量尺與社會問題分量尺之分數高於非自閉症類疾患，且自閉症類疾患在退縮/憂鬱、社會問題、注意力問題等三個分量尺上，皆有超過一半的個案達到邊緣範圍以上之分數；未發現內外化行為與自閉症狀嚴重度之間的相關。 結論：自閉症類疾患兒童到了學齡期大部分仍維持臨床診斷，顯示其自閉特徵仍然穩定存在，不過症狀嚴重度的整體趨勢會隨著年紀改善；但若以個體差異來看，每位個案進步的程度呈現高異質性，每位個案症狀改變的程度可能不同。自閉症類兒童的社會化適應行為從學齡前期至學齡期皆為其弱項，雖適應行為會隨著年齡進步，但社會化適應行為仍追不上同儕程度；高功能自閉症類疾患兒童的適應行為在日常生活技巧與社會化領域的進步幅度顯著較多，可能與認知功能有關。內外化行為方面，自閉症類疾患兒童的退縮/憂鬱問題、社會問題、注意力問題較多，但與症狀嚴重度無關。 / Purposes: The purpose of this longitudinal study was to examine the stability of clinical diagnosis, symptom severity, adaptive function and enternal/external behavior from toddler to school age in children with autism spectrum disorders (ASDs). Methods: Twenty eight children diagnosed with ASDs and eighteen children with Non-ASDs participated at time 1 (mean chronological age was 2.5 years old), and then followed at time 2 (mean chronological age was 4 years old) and at time 3 (mean chronological age was 9.5 years old). This study examines the stability of clinical diagnosis from time 1 to time 3, and analyze the measurement data between time 2 and time 3. Autism Diagnostic Interview-Revised (ADI-R) was used to measure autistic symptom severity at time 2 and time 3; Vineland Adaptive Behavior Scales-II (VABS-II) was used to measure daily adaptive behavior at time 2 and time 3; Mullen Scale of Early Learning (MSEL) or Wechsler intelligence scale for children-Fourth Edition (WISC-IV) was used to measure cognitive function at two time points; Child Behavior Checklist for Ages 6-18 (CBCL/6-18) was used to measure enternal and external behavior at time 3. Results: The stability of clinical diagnosis was high from toddler age to school age, and the stability of Autistic Disorder was higher than Pervasive Developmental Disorder Not Otherwise Specified. The ADI-R scores of communication domain, repetitive and stereotyped behavior domain were decreased at school age, while reciprocal social interaction domain was also declined but no significant difference. All domains of VABS-II standard score were no significant difference between ASDs and Non-ASDs at two time point, and the score of social domain was worst in both two groups. The VABS-II standard score of social domain was reduced although the age equivalent was increased at school age, and the standard score of other domains were no significant difference between the two time points but all age equivalents were improved at school age. Dividing ASDs to high-function ASDs and low-function ASDs to analyze the growth rate of adaption behaviors, the results indicated that the growth rate of adaption behaviors were higher in high-function ASDs at daily skill domain and social domain. Children with ASDs had significant higher scores on Withdrawn/Depressed scale and Social Problem scale than Non-ASDs in CBCL, and over 50 percent of ASDs scored above the borderline range at Withdrawn/Depressed scale, Social Problem scale and Attention Problem scale. In addition, there were no significant correlations between CBCL and ADI-R. Conclusions: In summary, the study showed that most of ASDs sustained the clinical diagnosis from preschool age to school age, however, the autistic symptom severity was declined. Additionally, the improvement of symptom severity of individual ASDs was high variability. The social adaptive behavior was worst in both toddler age and school age in ASDs. Although these children with ASD developed some of adaptive behaviors in the school age, the magnitude of improvement couldn’t equal to the change of their chronological age, especially in socialization domain. The growth rate of daily skill domain and social domain were higher in high-function ASDs than low-function ASDs, might associated with cognitive function. More Children with ASDs had withdrawn/depressed problem, social problem and attention problem, but there were not related to autistic symptom severity.

Background: According to Grawe’s psychological therapy approach, conflict reduction can be expected not only in psychodynamic, but also in cognitive-behavioral therapy (CBT). This was tested in an effectiveness study. Changes in cognitive conflicts, along with those of symptom severity and well-being were analyzed during alcohol inpatient treatment. Methods: Four times during treatment, groups of patients receiving psychodynamic therapy (n = 45 patients) or CBT (n = 49 patients) were measured and compared. Lauterbach’s Online Conflict Test was used to measure conflict. Symptom severity and well-being were measured using questionnaires. Results: Results showed significant conflict decrease in both groups with a tendency towards faster reduction under CBT. There was also significant change in symptom severity and well-being in both groups with no difference regarding reduction gradient. Moreover, patients in the psychodynamic treatment group exhibited lower symptom scores at treatment begin which may be a consequence of clinical group assignment. Conclusions: In general, the findings confirmed Grawe’s theoretical assumptions. Generalizability to other diagnostic groups and other clinical settings remains to be tested. / Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.

研究目的：本研究之目的，是探索高功能自閉症類群障礙（High-functioning Autism Spectrum Disorder, HFASD）兒童的執行功能表現，並以Pellicano（2011）提出的獨特性、解釋力、普遍性等觀點作為架構進行討論。獨特性方面，試圖以冷執行功能（包括認知彈性、工作記憶、反應抑制）與熱執行功能之架構剖繪HFASD兒童的執行功能表現形態；解釋力方面，是探索執行功能表現對自閉症狀嚴重度、適應行為及行為問題的預測力；普遍性方面，呼應自閉症類群障礙的高度異質性，嘗試以執行功能表現解釋研究樣本中具注意力不足／過動症特質和智能優異特質的兒童特性。 方法：以生理年齡界於7至10歲的54名HFASD兒童和27名一般發展組作為研究對象，兩組於生理年齡和智力進行配對控制，分別以七項認知作業和執行功能行為評定量表評估受試者在實驗室和日常生活中的執行功能表現，也評估智力、症狀嚴重度、適應行為、內外化行為問題表現。 結果：與一般發展兒童相較，HFASD組的執行功能呈現反應抑制的缺損最為明顯、認知彈性次之，而工作記憶則表現相對正常的獨特表現形態；且在誘發情緒和動機後，部分HFASD兒童有「避免懲罰」或「避免冒險」之作答傾向，此傾向與較嚴重的侷限重複行為有關。認知作業測得的結果和家長評估兒童的執行功能表現關聯性不大。執行功能中的抑制、轉換能力能預測侷限重複性行為的自閉症狀和內外化行為問題，然HFASD兒童的抑制能力越佳，也反映更多的內化行為困擾。此外，本研究HFASD受試樣本中具高度異質性，智能優異特質者幾乎沒有明顯的認知作業執行功能缺損，以BRIEF評估時，與非智能優異者相較具備較佳的計劃能力；而轉換、抑制及自我監控能力差可預測HFASD兒童中較高的注意力不足／過動症特質。 總結：HFASD兒童具獨特的執行功能表現形態，且HFASD的症狀表現和高度異質性可部分由執行功能所解釋，顯示執行功能缺損作為核心的認知能力假說具參考價值。進一步討論結果對於未來臨床實務中的介入價值。 / Purposes: The purpose of the study was to explore the executive function (EF) of the High-functioning Autism Spectrum Disorder (HFASD), and EF was discussed on the basis of uniqueness, explanatory power, universality proposed by Pellicano (2011). For the uniqueness, the study captures the cool EF (including cognitive flexibility, working memory, and response inhibition) and hot EF profile in children with HFASD. For the explanatory power, to examine whether EF can predict ASD symptom severity, adaptive function, and behavior problems. For the universality, concerning the significant heterogeneity within ASD, the study attempts to use EF to identify ADHD trait and intellectually gifted children within HFASD. Methods: Fifty-four children aged 7–10 years with HFASD and 27 control participants (Non-ASDs) with matched Age, Verbal, Performance, and Full Scale IQ were recruited. EF measurements include performance-based executive function task, as well as the BRIEF (Behavior Rating Inventory of Executive Functions) questionnaire completed by parents for daily life executive performance of their children. IQ, symptom severity, adaptive function, internalized and externalized behavior problems were also measured either by questionnaire or semi-structured assessments. Results: Results indicated that compared with Non-ASDs, HFASD shows the most imairment in responses inhibition, then in cognitive shifting. However, the working memory is relativily intact. When the motivation and emotion were induced during the task, an “avoidance punishment” or “avoidance risk” tendancy was observed in some children with HFASD, which is related to more restricted and repetitive symptoms. Performance-based tasks are not highly related with questionnaire-based measurement of EF. Problems with inhibition and shift ability can predict more restricted and repetitive symptoms as well as internalized and externalized behavior problems. However, when children with HFASD show better inhibition ability, they might have more internalized behavior disturbance. Furthermore, we found high heterogeneity within the study sample of HFASD.There is no significant deficits in performance-based EF tasks within intellectually gifted HFASD, and they also have higher performance on the plan scale of BRIEF. Problems with shift, inhibition, and self-monitoring can predict higher ADHD traits in children with HFASD. Conclusions: Findngs support the uniqness of EF profile in children with HFASD, and the heterogeneity within ASD can be partially explained by EF components. This indicated the importance of EF dysfunction hypothesis in ASD.The theoretical and clinical implications were discussed.

A challenge for the clinical management of Parkinson's disease (PD) is the large within- and between-patient variability in symptom profiles as well as the emergence of motor complications which represent a significant source of disability in patients. This thesis deals with the development and evaluation of methods and systems for supporting the management of PD by using repeated measures, consisting of subjective assessments of symptoms and objective assessments of motor function through fine motor tests (spirography and tapping), collected by means of a telemetry touch screen device. One aim of the thesis was to develop methods for objective quantification and analysis of the severity of motor impairments being represented in spiral drawings and tapping results. This was accomplished by first quantifying the digitized movement data with time series analysis and then using them in data-driven modelling for automating the process of assessment of symptom severity. The objective measures were then analysed with respect to subjective assessments of motor conditions. Another aim was to develop a method for providing comparable information content as clinical rating scales by combining subjective and objective measures into composite scores, using time series analysis and data driven methods. The scores represent six symptom dimensions and an overall test score for reflecting the global health condition of the patient. In addition, the thesis presents the development of a web-based system for providing a visual representation of symptoms over time allowing clinicians to remotely monitor the symptom profiles of their patients. The quality of the methods was assessed by reporting different metrics of validity, reliability and sensitivity to treatment interventions and natural PD progression over time. Results from two studies demonstrated that the methods developed for the fine motor tests had good metrics indicating that they are appropriate to quantitatively and objectively assess the severity of motor impairments of PD patients. The fine motor tests captured different symptoms; spiral drawing impairment and tapping accuracy related to dyskinesias (involuntary movements) whereas tapping speed related to bradykinesia (slowness of movements). A longitudinal data analysis indicated that the six symptom dimensions and the overall test score contained important elements of information of the clinical scales and can be used to measure effects of PD treatment interventions and disease progression. A usability evaluation of the web-based system showed that the information presented in the system was comparable to qualitative clinical observations and the system was recognized as a tool that will assist in the management of patients.