Fixed-term employment has become increasingly common in the Swedish labour market, despite that the stated main rule is permanent employment. The phenomenon affects different groups in society, especially since statistics indicate that it is mainly women, young and foreign-born people who have fixed-term contracts. Sweden was notified from the European Commission for not having lived up to the minimum requirements that the Council Directive 1999/70/EC framework agreement on fixed-term work issued. Several years of correspondence resulted in that Sweden was faced with the risk to stand in front of the Court of Justice of the European Union on charges of infringement if the law was not changed. A new law was presented May 1 2016. Lawmakers had here taken up by the Directive's requirement of maximum total duration of successive fixed-term employment contracts. This resulted in giving 5 § of the employment protection act, a bigger possibility to convert fixed- term contracts into permanent employment contracts than before. The purpose of this paper is to look at the differences between different social groups and job security, and to examine, illuminate and analyze the problem of fixed-term employment for different groups of workers and to set this in relation to the EU Directive on fixed-term. To answer the purpose of the essay and research questions the doctrinal method has been used to interpret, investigate and determine the applicable law. The new legislation has made it much more difficult for employers to misuse of fixed-term contracts, but it is very difficult to interpret the provisions of the law. In my opinion, unnecessarily complicated which is an important factor that can make the new legislation ineffective.

Syftet med denna studie är att bidra med en förståelse för hur rekryterare upplever och hanterar flexibilitet, tillgänglighet och work-life balance i en multinationell och expanderande organisation präglad av det gränslösa arbetslivet. Denna förståelse är betydelsefull då det gränslösa arbetslivet innebär ett stort eget ansvar för individen, vilket skapar en utmaning för individen själv att måna om sin work-life balance och upprätthållandet av ett långsiktigt välmående. För att uppfylla studiens syfte genomfördes femton kvalitativa intervjuer med rekryterare på Spotifys rekryteringsavdelning Talent Acquisition. Resultatet visar en positiv upplevelse av flexibilitet och tillgänglighet tillsammans med en rådande medvetenhet kring de utmaningar som följer av ständig uppkoppling, flexibilitet och tillgänglighet och hur de påverkar medarbetarnas work-life balance, då gränser tenderar att suddas ut och bli mer diffusa. Denna medvetenhet har resulterat i flertalet individuella strategier och hanteringssätt för att hantera det gränslösa arbetslivets utmaningar. / The purpose of this study is to provide an understanding of how recruiters perceive and manage flexibility, accessibility and work-life balance in an multinational and expanding organization characterized by boundaryless work. This understanding is important because the boundaryless work means a great responsibility for the individual, which creates a challenge for the individual to take care of their work-life balance and the maintenance of a long-term wellbeing. To fulfill the purpose of the study, fifteen qualitative interviews were conducted with recruiters on Spotify's recruitment department Talent Acquisition. The result shows a positive experience of flexibility and accessibility, but also shows an awareness of the challenges of constant connectivity, flexibility and accessibility and how they affect employees' work-life balance, and that boundaries tend to become blurred and more diffuse. This awareness has resulted in several individual strategies to handle the challenges of boundaryless work.

To align the neuropsychological functioning of our adult euthymic patient group with that reported in previous studies on euthymic bipolar disorder (BD), we used a neuropsychological battery that examined sustained attention (Rapid Visual Information Processing Task), verbal memory (California Verbal Learning Task), executive functioning (Intradimensional-Extradimensional Shift Task, Barrett Impulsivity Task, and Framing Task), and emotion responsiveness/regulation (Positive Affect/Negative Affect Scales, Behavioral Inhibition/Behavioral Activation Scale, and Affective Lability/Affective Intensity Scales) in patients versus healthy volunteers (HV). Our results corroborated existing evidence of reduced sustained attention, impaired verbal memory and executive functioning, and abnormal emotional responsiveness and regulation in euthymic BD relative to healthy controls (Chapter 2). To investigate how abnormal development of brain function in BD leads to deficits in decision-making, motor inhibition, and response flexibility, we examined child and adult BD using a novel risky decision-making task, and used cross-sectional (age x diagnosis) functional magnetic resonance (fMRI) designs to examine neural activation associated with motor inhibition and response flexibility in BD relative to HV. During the risky decision-making task, adult euthymic BD patients were no different from healthy controls in their proportion of risky lottery choices over a range of competing lotteries. This matched behavioral performance was associated with similar prefrontal and striatal brain activation between the patient and control groups during response, anticipation, and outcome phases of decision-making (Chapter 3). These results are different from previous studies that have shown increased risk taking during decision-making in euthymic BD. Similarly, young BD patients were no different from age-matched healthy and patient controls in their pattern of decision making during the risky choice task. This was evidenced by a similar number of risky lottery selections over the range of changing expected values between the young BD group and control groups (Chapter 4). Using a cross-sectional, fMRI analytic design during the stop signal task, we found that child and adult BD showed similar behavioral performance to child and adult HV during motor inhibition. However, this matched behavioral performance was associated with abnormal neural activation in patients relative to controls. Specifically, during unsuccessful motor inhibition, there was an age group x diagnosis interaction, with BD youth showing reduced activity in left and right ACC compared to both age-matched HV and adult BD, and adult BD showing increased activation in left ACC compared to healthy adults. During successful motor inhibition there was a main effect of diagnosis, with HV showing greater activity in left VPFC and right NAc compared to BD (Chapter 5). These neuroimaging data support existing laboratory-based evidence of motor inhibition impairments in BD relative to HV, and indicate brain dysregulation during motor control is important to BD pathophysiology. A previous behavioral study showed impaired response flexibility in young BD patients relative to age-matched controls when using the change task. Here, we used the change task during fMRI to examine response flexibility in child and adult BD compared to child and adult HV. We found that patient and control groups showed similar change signal reaction times in response to change cues. However, this matched behavioral performance was associated with abnormal age group x diagnosis activations in brain regions important in signal detection, response conflict, response inhibition, and sustained attention. Specifically, during successful change trials, child BD participants showed frontal, parietal, and temporal hyperactivation relative to healthy children and adult BD, while adult BD showed hypoactivation in these regions relative to healthy adults. These novel fMRI findings during the change task indicate impaired neural activation during response flexibility may be important to the pathophysiology of BD development.

Habitual suppression of emotions has been linked to adverse consequences such as avoidant attachment, lower social support, and reduced relationship closeness (e.g. John & Gross, 2004). However, accumulating evidence that expression and suppression can be both adaptive and maladaptive in different contexts suggests the importance of flexibility in emotional regulation. The present study examined the mechanisms underlying the only laboratory measure of emotional flexibility: the Expressive Flexibility (EF) task (Bonanno, Papa, Lalande, Westphal, & Coifman, 2004). This measure has been linked to adjustment over a one-year period, especially in the context of social threat, and among people who have experienced higher levels of life stress (Westphal, Seivert & Bonanno, 2010). We sought to test whether EF is related to physiological recovery from stress in the immediate term. Participants completed questionnaire measures, the EF Task and a stressful public speaking task. In the EF task, participants were filmed suppressing, exaggerating, and not altering facial reactions to negative and positive pictures. A “balanced EF” score was calculated reflecting their ability to suppress and exaggerate with equal success. Regression analyses used EF scores as predictors for psychophysiological indices of stress (SCR and HR) during and after the public-speaking task. The interaction of EF and social safeness (SSPS) was predictive of the magnitude of SCR recovery, such that for people with lower EF, higher SSPS is predictive of greater SCR recovery. These results converge with previous findings on the suggestion that EF is related to resilience, especially in the context of adversity.

Recent research on the contribution of cognitive and social factors to psychopathology has been narrowly focused on isolated cognitive-social aspects of adjustment. This study takes a broader perspective by examining a) cognitive structure in addition to cognitive content and b) general aspects of interpersonal style rather than isolated social behaviors. Maladjustment was. examined with respect to premorbid history as well as current adjustment. The hypotheses were that cognitive integration interacts with cognitive complexity to influence psychological disturbance; that a positive relationship exists between interpersonal flexibility and psychopathology; and that a positive relationship exists between the proportion of ambiguous constructs which they employ and a person's level of psychopathology.

Religion and spirituality are vital aspects of many people’s lives both in the United States and across the globe. Although many constructs and measures exist to describe and assess the experience of pursuing the sacred, the complexity of religious and spiritual experience leads to mixed results in relation to well-being and psychopathological traits. However, in broad terms, the relationship appears positive. Over the past 30 years the need for more refined and useful approaches to the study of religious and spiritual behavior has been repeatedly acknowledged. Although authors wisely caution development of further measures without due cause, extant constructs and measures do not provide clear and consistent results for understanding the influence of one’s relationships to religion and spirituality upon behaviors of clinical interest. The present project drew from the functional contextual concept of psychological flexibility, which provides clarity to understanding the encouragement and maintenance of psychological well-being. A new construct of religious and psychological flexibility is explicated as a functional approach to understanding religious and spiritual behavior in a manner that is useful in research and clinical settings alike. The development and evaluation of the Measure of Religious and Spiritual Flexibility (MRSF) is described. The MRSF evidenced adequate internal consistency and test-retest reliability. Confirmatory factor analysis results were positive, but indicate further refinement. Analyses suggested good construct validity of the MRSF in relation to psychological well-being and psychopathology; construct validity in relation to extant constructs in the psychology of religion was varied. Implications and future directions are discussed.

Natural gas has become the UK’s foremost primary energy source, providing some 39% of our energy needs. The National Transmission System (NTS) has developed from its humble beginnings when natural gas was first discovered in the North Sea in the 1960s to become a complex interconnected network delivering up to 550 million cubic meters of gas daily. Gas has also become an increasingly important energy source for power generation, currently generating 35% of our electricity. This presents major challenges for the planning and operation of both the electricity and gas networks as their interdependence grows into the future. With the government’s goal of drastically reducing emissions from power generation by 2020, Combined Cycle Gas Turbine units, and therefore the NTS, will have to offer a new degree of flexibility to quickly respond to the intermittency of the growing penetration of wind generation on the electricity transmission system. Coupling this with the decline in the UK natural gas resources resulting in the NTS becoming reliant on imports to meet demand, it is becoming increasingly difficult to decouple the security of the gas supply from the security of the electricity supply in the UK. This study presents the modelling challenge of assessing this growing interaction and provides a robust methodology for completing a security analysis using detailed network models of the UK gas and electricity transmission systems. A thorough investigation of the intraday operation of the two systems in 2020 is presented given the growth of wind generation in the UK. The results are analysed and the implications for combined modelling and assessment are discussed as we enter a new era for UK energy security.

This thesis concerns the relatively recent phenomenon of part-time managers and professionals. The focus is the part-time working arrangement (PTWA) and specifically the process by which it emerges and develops, building on existing literature on working-hours preferences, the role of the organization in part-time working and alternative work organization for temporal flexibility. Two large private-sector organizations, each operating in the UK and the Netherlands, provided four different research sites for narrative interviews with 39 part-time managers and professionals. The key contribution to knowledge is to identify the process of developing a PTWA as a combination of the formal negotiation of a flexibility task i-deal and an informal process of job crafting. In a situation of high constraint – where the individual’s goals conflict with organizational norms and expectations – the tensions between ‘being part-time’ and ‘being professional’ necessitated identity work at each stage, as individuals constructed a ‘provisional self’ which in turn enclosed each stage of the development of the PTWA. The four stages were: first, evaluation of alternative options, including postponing the transition to part- time until more appropriate circumstances arise; secondly, preparation of the individual business case for part-time; thirdly, formal negotiation of a flexibility task i-deal; and finally an informal, unauthorized adaptation of the arrangement over time. Collaborative crafting of working practices (predictability, substitutability, knowledge management) provided greater opportunities for adaptation than individual activities. This study’s contribution to theory in the nascent field of part-time managers and professionals is a process model which suggests how three sets of discourses act as generative mechanisms at each stage of the emergence and development of the PTWA, creating or destroying ‘action spaces’. These discourses are: the perceived ‘nature’ of managerial and professional work, the perception of part-time as a personal lifestyle choice, and the understanding of part-timers as either ‘other’ or the ‘new normal’.

To be successful in today s turbulent business environment it is very important for a company to exhibit flexibility in its processes, activities and interfaces. Such a flexible approach enables firms to adapt and improvise in order to achieve the best possible outcomes. In spite of there being ample research on how to achieve flexibility in a variety of business process and activities, there remains little understanding on how flexibility in managing the use of resources reveals itself in intra-organisational interfaces. This thesis sheds more light on this issue and investigates flexibility specifically in the relational context of cross-functional interfaces. The importance of developing and investigating flexibility at the cross-functional relational interface is embedded in the recognition that the ability and willingness of departments to adapt and to accommodate deviations from original strategies through their cross-functional working is a critical factor for success. This research investigates flexibility at one such interface that is argued to be essential in achieving organisational success but that is characterised by conflict, lack of cooperation and distrust the Marketing and Sales interface. A literature review incorporating two broad literature streams; i.e., the Marketing and Sales cross-functional relationship literature and the literature on organisational flexibility helped develop a guiding definition of Marketing and Sales Interface Flexibility (MSIF). This definition was subsequently confirmed in the exploratory phase of the thesis, thereby providing a stronger conceptualisation of the MSIF phenomenon. The concept was found to be predicated on social exchange theory s view on the M&S exchange relationship as a dynamic process in which both continuously adapt to each other s needs through modification of their resources required to match those needs. Consequently, a theoretical model was developed. This model argues for an inverted U-shaped relationship between MSIF and business performance. According to this model, beyond certain optimal point MSIF may reduce business performance. Based on the empirical testing of the model via a survey of 229 UK-based business organisations no support was found for the inverted U-shaped relationship between MSIF and customer performance. Results of the empirical testing indicated that MSIF has an inverted U-shaped relationship with a firm s market performance. These results imply that a firm s market success is secured at lower levels of MSIF whereas further increases in investments in MSIF may, at some point, become detrimental to an organisation s market performance (i.e., market share and sales volume). Therefore, the findings suggest that managers should manage MSIF wisely, hold themselves from over-investing in MSIF and seek to find the optimal level which will provide the best market performance. On the other hand, MSIF was found to have a linear, positive relationship to customer performance indicating that higher levels of MSIF will secure more a satisfied and loyal customer base. The study also incorporates the contingency theory perspective and hypothesises the moderating effect of market dynamism on the MSIF - performance relationship. The results indicate that the value of MSIF for generating market performance decreases as technological turbulence in the market increases. Based on the social exchange theory the relationship between four socially constructed antecedents and MSIF are proposed. The findings highlight the positive impact of, (1) trust in the Marketing and Sales relationship, and (2) rules and norms of social exchange between Marketing and Sales as reflected in compatible goals and joint rewards on MSIF. However, resource dependence asymmetry is found to be negatively related to MSIF suggesting that a misbalanced resource dependency between the two will hamper MSIF. The theoretical and practical implications of the study findings are subsequently presented along with an acknowledgment of the study s limitations and proposed future research to further explore this important area.

Flexicurity in the Netherlands - possible implementation of the concept in comparative perspective This diploma thesis deals with the concept of Flexicurity in the European and Dutch context with possible implications for the Czech Labour Law. The first part is concerned with a short historical overview of the matter, discovering presence of the notion of flexible and secure Labour arrangements in the contemporary Czech legislation. Second part analyses the understanding of Flexicurity as a strategy on European level, promoted in an open method of coordination. The next part focuses on the theoretical concept of security and flexibility of the Labour relations, inevitably combining these integral parts in the strategy of Flexicurity. Dutch concept of Flexicurity, heavily diverging from the former Danish model, is the main focus of the fourth chapter. The Dutch regulation is approached with keen focus on ideas which were behind the recodification. Central pieces of legislation are discussed. Sample areas with importance for the comparison are selected from Czech and Dutch legal systems and then considered in detail in the fifth part. Position of Trade Unions, job security with regards to protection from dismissal and use of atypical labour contracts are compared and analyzed. The main differences...