Communication and behavior

Objective To explore the psychological behavioral features and problems of child with bronchial asthma (asthma) and family management style.Methods Cluster random sampling was conducted to recruit 150 caregivers whose child suffered from asthma in 4 Third-Grade Class-A hospitals in Tangshan from 2012 to 2013.One hundred and fifty caregivers were investigated by chiild behavior checklist and family management measure.Results The rate of abnormal behavior was higher in asthmatic children (23.9％) than that in healthy children (12.97％),(x2=12.34,P＜ 0.05).Asthmatic children's behavioral problems mainly included bad communication,social withdrawn,aggressive behaviour in boys and depression,social withdrawn and schizoid behavior in girls.Asthmatic children' s behavioural problems were negatively associated with child daily life,parental management ability and parental mutuality (r =-0.21,-0.25,-0.29,P ＜0.05),and positively correlated with parental worries about the disease,family life difficulty and state of parental energy exhaust (r =0.26,0.24,P ＜ 0.05).Conclusions The rate of abnormal behavior was high in child with asthma.The model of family management is mainly bearing with asthmatic child.Medical staff should provide family support to promote rehabilitation of psychological behavior of asthmatic child. Key words: Asthma ; Child ; Behavioural problems ; Family management style

The aim of many interventions used by speech and language therapists (SLTs) is to change behaviours related to communication and interaction. Parent-led language interventions for children in the early years (0-5 years) rely on SLTs supporting parents to change their behaviour in child-focused interactions to effect a change in the child's communication. Therapeutic techniques used by SLTs in parent-led language interventions are largely underspecified, impacting on intervention reporting, replication, trialling and development. The Behaviour Change Technique Taxonomy Version 1 (BCTTv1) offers a method of describing intervention techniques developed for use in public health interventions, but with several examples of its application to speech and language interventions. To identify behaviour change techniques (BCTs) from the BCTTv1 occurring in parent-led language interventions for children in the early years. A literature search identified relevant descriptions of parent-led language interventions. These were coded using the BCTTv1. A reliability check was carried out on 10% of the descriptions. To confirm the use of identified BCTs in clinical practice, results of the literature search were triangulated with an online survey of SLTs, and observations of SLTs delivering parent-led language intervention. A total of 84 papers containing descriptions of 45 interventions were coded; 62 SLTs responded to the survey and three SLTs were observed delivering parent-led language intervention. A total of 24 BCTs were identified in the literature search, replicated in the observations and verified by SLTs in the survey. BCTs were identified at two levels: Level 1 SLT implemented to change parent interactive behaviour; and Level 2 parent implemented to change child communicative behaviour. The BCTTv1 is a useful starting place for describing parent-led language interventions. With some additions and adjustments, BCTs identified in this study were immediately recognized by practitioners and can easily be adopted into practice. What is already known on this subject Techniques used in SLT interventions are often not clearly described. The BCTTv1 has been used to clarify technique descriptions with success in a small number of SLT disciplines, but not yet in parent-led language interventions for preschoola children. What this paper adds to the existing knowledge This paper constitutes the first research into quantifying the techniques used in parent-led language interventions using the BCTTv1. What are the potential or actual clinical implications of this work? This paper provides a clear list of techniques used by SLTs implementing interventions for preschool children, which can be immediately adopted and used in practice. It also highlights potential adjustments and gaps in the BCTTv1 in relation to SLT which can contribute to future iterations.

This study explored the experiences of primary school teachers who sought support with managing challenging behaviour in the classroom. Its aim was to consider how best to support teachers who encounter difficulties occasioned by ‘behaviour that challenges’ in the classroom. The approach taken was to gain teachers’ perspectives on their needs in this situation, which is then considered in light of a cross-section of recent educational psychology research in this area. In this study, the experiences of the teachers involved are considered from an eco-systemic perspective, following similar approaches advocated by Cooper and Upton (1990) and Miller (2003). Here this is achieved through considering the follow interacting levels of influence that could impact a teacher in this position: their internal thoughts and feelings when dealing with the behaviour, the systems in place at school to support them, and finally the effectiveness of the support provided by the educational psychologist from their perspective. Adopting a mixed-methods design, a purposeful sample of 11 primary school teachers responded anonymously to an online survey about their experiences of supporting a child with social, emotional and behavioural difficulties (SEBD), defined here as “challenging behaviour”. The survey also inquired the teachers’ experiences of seeking support at school with behaviour concerns, and ultimately working with an educational psychologist. A further 6 primary school teachers participated in semi-structured interviews about their experiences, providing more in-depth insights. Their views were then analysed using thematic analysis. The findings were considered in terms of their internal thoughts and feelings, the level of perceived support at school, and the impact of working with an educational psychologist in helping them to feel supported. The purpose of this study is add to the discussion around best practice for educational psychologists in working with schools around behaviour concerns, taking into account the multiple possible levels at which assessment and intervention can meaningfully take place. It also considers what role, if any, educational psychologists can contribute to teachers’ wellbeing.

Purpose: To investigate the relationships among client self-awareness, client perception of the therapeutic alliance, and speech-language pathologist (SLP) communicative self-awareness in dyads of SLPs and traumatic brain injury (TBI) clients. Method: Nineteen SLP-TBI client dyads (N = 38) engaged in the same collaborative therapy task. At baseline, client self-awareness and client perception of the therapeutic alliance was assessed. SLP communicative self-awareness was measured by 1) a prediction/reflection questionnaire about their own communicative behaviour, administered pre- and post-treatment sessions, and 2) self-evaluation during a novel procedure using video review within three hours after the session. Result: Client self-awareness was not associated with client perceptions of the therapeutic alliance. Client perceptions of the therapeutic alliance were related to specific communicative intentions of the SLP. Regarding SLP communicative self-awareness, SLPs predicted their primary communication modality with 66% accuracy. The video review procedure yielded more detailed SLP communicative self-awareness ratings and was completed within real-world clinical settings. Conclusion: TBI client self-awareness may not impact the establishment of a strong therapeutic alliance between SLP and client. The finding that specific communicative intentions of the SLP were related to client perception of the therapeutic alliance should prompt further efforts to measure SLP communicative intentions and behaviours during TBI treatment sessions.

Objective To investigate the differences in psychological problems and behaviors between asth-matic and nonasthmatic children,and to evaluate the psychological interventions. Methods Behaviors and psycholog-ical actions were investigated in the 126 children with asthma and 126 healthy children, after psychological interven-tions of 3 and 6 months,the effects were evaluated in 28 asthmatic children. Results Behavioral and psychological problems were more prevalent in asthmatics than nonasthmaties, psychological and behavioral problems were different in asthmatic children of different severity and gender, psychological and behavioral interventions as well as drug ther-apy have beneficial effects on controlling of asthmatic symptoms and improving the pulmonary function, it could cor-rect and cure the bad behavioral and psychological problems and improve the quality of life. Conclusion Asthma contributes to the development of behavioral and psychological problems in children. Psychological and behavioral in-tervention in children with asthma has many positive effects on controlling the symptoms and improving the pul-monary function,it could correct and cure the bad behavioral and psychological problems and improve the quality of life. Key words: Asthma; Mood disorders; Conduct disorder; Intervention studies; Children

As far as recent developments in economic theory are concerned, "Behavioral Economics" constitutes one of the most promising frontiers in the last ten years, as the Nobel Prize for Economics recently won by the social psychologist Daniel Kahneman and the prestigious John Bates Clark Medal granted to the young economist Matthew Rabin testify. It is then worth asking the following questions: what is, exactly, Behavioral Economics? What are the reasons behind its recent success? This survey aims at providing a first answer, both directly and indirectly, to such questions, by illustrating the main contributions developed within such ambitious research program. Behavioral Economics aims at increasing the explanatory and predictive power of economic analysis through an increase in the degree of realism of the assumptions at the basis of economic models, i.e. by means of a greater and greater integration between economics and psychology (but also between economics and social sciences such as, for example, cultural anthropology). While standard economics assumes that agents are driven by well-defined and stable preferences and act rationally, psychology reveals that it is often the case that such assumptions cannot be taken as an adequate and satisfactory description of human behavior. In this light, Behavioral Economics focuses on markets where some (if not all) economic agents involved make choices which appear to substantially deviate from traditional economic predictions. In this survey we focus on the following two fields of studies within Behavioral Economics: a first field deals with the main cognitive limitations affecting economic behavior (Sections 2 and 3), whereas a second one is related to the role of the so called "social preferences" (Section 4). Both areas aim at incorporating the major results obtained both experimentally and empirically into formal economic analysis. Within the first area, it is assumed, analogously to neoclassical models, that agents act according to the self-interest hypothesis, but also that "rational" behavior is affected by several cognitive limitations (in line with classical contributions on bounded rationality; see, in particular, Simon 1978; 1979; 1992). By contrast, the second area departs from the neoclassical approach by introducing modifications at motivational level. Unlike traditional analyses, social preferences studies focus, at both theoretical and experimental level, on interaction scenarios where players act not on classic selfish preferences but on different types of social preferences. In other words, it is still assumed that individual behavior is rational, but also that various forms of non-selfish rationality get into the picture. In particular, behavioral choices by individual agents (as well as their objective functions) can be (either positively or negatively) affected by "other players'" preferences, intentions, material outcomes and/or behaviors.

To probe the tendency of physiological and psychological change of armored vehicle drivers working continuously in hot environment. Ten cross-designed standard subjects were divided into control group and driver group. The driver group worked continuously in 32 degrees C approximately 38 degrees C and RH 50% approximately 80% environment. Heart rate, body temperature, systolic blood pressure and pulse pressure were synchronously and dynamically determined during work. Psychological parameters such as profile of mood states (POMS) questionnaire, serial addition/subtraction (SAS) and two-digit search (TDS) selected from neurobehavioral evaluation system (NES) before and after work were also tested. The curves of the four main physiological parameters rapidly synchro-rose to a peak at (36 +/- 3) min, whereafter the curves descended smoothly. At (144 +/- 8) min, the curves climbed up to the second peak. The determination of the behavioral psychology revealed that the degree of fatigue of the drivers increased gradually when the working time prolonged, and the grip descended by great extent, excitement reduced markedly after work, but the negative mood, such as confusion and depression were increased, error of visual apperceive-operation was increased, right decreased, intelligence reduced, rapidity and delicacy of movement reduced. The physiological parameters of armored vehicle drivers working continuously in the hot condition appeared double-peak effect, the 1st peak was at (36 +/- 3) min, and the body was in mobilizing stage. Whereafter, the body was in smooth stage. And at (144 +/- 8) min, when the 2nd peak appeared, the body then was in physiological tolerance limit stage.

Objective To investigate the effect on occupational failure and psychological withdraw behavior of group occupational characteristics in nurses of Pearl River Delta. Methods Questionnaire approach including demographic variables, job autonomy of occupational characteristics, work routinization, occupational exposure risk, occupational stress, occupational failure and psychological withdraw behavior were investigated in clinical nurses in 20 hospitals of Pearl River Delta. Results Group occupational characteristics in nurses influence directly on the psychological withdraw behavior. Occupational failure was partly involve in the relationships such as job autonomy of occupational characteristics and psychological withdraw behavior, work routinization and psychological withdraw behavior, occupational exposure risk and psychological withdraw behavior, occupational stress and psychological withdraw behavior. Conclusions Relative to other professions, group occupational characteristics in nurses cause higher occupational failure rate, and the psychological withdraw behavior in nurses is obviously. Attention should be taken from organizational leadership level to personal level. It is eager to take appropriate measures to relieve the occupational failure in nurses. Key words: Nurses; Job characteristics; Burnout

Dysphagia, or difficulty swallowing, is estimated to affect between 5 and 72% of people living at home in the community. This figure is expected to increase in the context of a globally ageing population in which people are living longer with more complex and chronic health conditions, and healthcare system changes are targeted at supporting people to remain living at home. Despite the increasing demand for community-based health care, there remains a significant research gap regarding how dysphagia is and should be managed in the community by speech-language pathologists, including what issues clients with dysphagia living at home and their caregivers experience. Gaining a broader and deeper understanding of the nature of community-based speech-language pathology (SLP) dysphagia services and practices may help provide insights into how dysphagia care in the community setting can be optimised now and into the future. The thesis aims were to (1) investigate and explore community-based SLP services and practices provided to adults with dysphagia living at home and (2) explore the lived experience of dysphagia at home from the perspectives of adults with dysphagia and their caregivers. These aims were explored using quantitative and qualitative methods across four research studies. The first thesis aim was addressed by two studies positioned within an explanatory sequential mixed methods design to first quantitatively, then qualitatively, investigate the nature of dysphagia services and practices for people living at home in the community. The first study (Chapter 2) involved an online survey of practice conducted with speech-language pathologists (n = 144) working with adults with dysphagia living at home. Results suggested that SLP dysphagia practices in the community were similar to dysphagia practices in other settings, which are inherently biomedical and may not be optimal for community-based clients with dysphagia and their caregivers. The second study (Chapter 3) sought to elaborate the findings of Chapter 2 and involved semi-structured interviews with 15 practising speech-language pathologists. Data were analysed using content analysis and revealed an overarching theme suggestive that Community commands a different approach, illustrated by three subthemes that highlighted how and why a different approach to dysphagia care in the community setting was necessary: (1) Skills and mindset require adaptation in the community context, (2) Values and approaches are different in the community context, and (3) Organisational influences impact service delivery in the community context. The second thesis aim was addressed by two separate research studies that explored the lived experience of dysphagia at home in the community, first from the perspectives of 15 clients with dysphagia (Chapter 4) and then of 15 caregivers of persons with dysphagia (Chapter 5). Using a qualitative descriptive approach grounded in phenomenology, interviews explored their personal experiences of living with and managing dysphagia at home. Client perspectives revealed an overarching theme outlining a Journey of discovery—learning to live with dysphagia, describing the process of managing dysphagia at home. This theme comprised three subthemes: (1) The story of dysphagia, (2) Engaging with support networks, and (3) Limited community awareness of dysphagia. Clients described living with dysphagia in the context of other health issues and shared experiences of people in their community not knowing about dysphagia, from friends and the public to health professionals and the hospitality industry. Caregiver perspectives revealed an overarching theme of “You do whatever it takes”, describing the caregiver experience of supporting a family member/friend with dysphagia at home. This theme was reflected in three subthemes where caregivers described (1) Being a caregiver, (2) Support networks, and (3) Practicalities of living with dysphagia. Caregivers voiced a range of pertinent issues experienced when caring for a family member/friend with dysphagia, including how their personal attributes and life experiences may influence their approach to caring. Thesis findings highlight the multifaceted impact dysphagia may have on an individual and their caregiver when living at home in the community. Apparent in the findings is that dysphagia is a health condition that has both physical and psychosocial effects. SLP services must evolve to ensure community-based dysphagia care addresses both physical and psychosocial needs of clients and, importantly, caregivers through the delivery of personalised and holistic care. Further, speech-language pathologists must play a role in raising the profile of dysphagia in our communities.

Violence and aggression in children and adolescents is of worldwide public health concern.1 Given the multitude of serious implications associated with violent crime such as costs to victims, taxpayer dollars and heightened safety concerns; early intervention is particularly important.2 Psychiatry is at an important juncture with few psychiatric pharmaceuticals on the horizon and unfavourable, long-term, risk-benefit profiles for many of the existing agents. The use of pharmaceuticals in violent and aggressive children and adolescents is limited due to the negative impact on growth and development, risk of adverse effects and lack of safety and efficacy data available.3 Evidence-based effective and safe therapies for the management of youth with violent and aggressive behavioural disorders are crucially needed. In recent years there has been an increase in both the quantity and methodological quality of research exploring the relationship between micronutrients and mental health.4 Neuroscientists have identified nutrients required for the synthesis of neurotransmitters, gene regulation and antioxidant protection.5,6 Changes in concentrations of different micronutrients as well as other organic and inorganic compounds may contribute to aggressive behaviour.7,8 The need for novel diagnostic techniques and interventions for children and adolescents with violent and aggressive behavioural disorders has been identified.9,10 Micronutrients that target biochemical imbalances that are identified by clinical examination and pathology may be a novel therapeutic option to improve behaviour, with minimal side effects.10,11 Due to the individualised nature of diagnosis and treatment, the use of micronutrient therapy to target biochemical imbalances has primarily anecdotal evidence. A retrospective review of prescribing patterns, diagnostic instruments and patient outcomes was conducted to evaluate available evidence and identify key trends for micronutrient therapy in violent and aggressive males. This study led to the development of a data collection instrument, and highlighted elevated urinary hydroxyhemopyrroline-2-one (HPL) and elevated plasma copper/zinc ratios as common biochemical imbalances present in violent and aggressive youth. It was also identified in the retrospective review that micronutrients such as zinc, vitamin B6, vitamin E, vitamin C and chromium were often prescribed at doses above the Australian recommended daily intake12 and paediatric guidelines,13,14 but appeared to be well tolerated. There is no ‘gold-standard’ outcome measure for the evaluation of violent and aggressive behaviours in youth receiving pharmacological intervention.9,15 In addition, findings from the retrospective review emphasised the need to identify appropriate efficacy outcome measures used in this population. Therefore, a review to evaluate the psychometric and administrative properties, and the applicability of instruments used to measure the efficacy of pharmacotherapy in violent and aggressive youth was conducted. The review identified that the majority of instruments contained few items specific to violent and aggressive behaviours, and that these behaviours were often conflated with oppositional and defiant symptoms. It was found that all items in the Children’s Aggression Scale (CAS) and the Modified Overt Aggression Scale (MOAS) could be used to measure violent and/or aggressive behaviours. The CAS was the most psychometrically sound and useful instrument that could be used to exclusively measure aggressive behaviours in youth. A 16 week, open-label, clinical trial of 31 males aged four to 14 who displayed ongoing violent and aggressive behaviours was conducted. The participants received a standardised micronutrient intervention containing vitamin E, vitamin C, biotin, chromium, pyridoxal-5-phosphate, vitamin B6, selenium and zinc. Primary outcomes were ratings of violent and aggressive behaviours, measured using the CAS and the MOAS. Secondary outcomes were health-related quality of life (HRQoL) and family functioning. Plasma zinc, plasma copper, copper/zinc ratio and urinary HPL tests were conducted at baseline and endpoint. Micronutrient therapy significantly improved parent reported aggressive and violent behaviours measured using the CAS for all domains except the use of weapons, with medium to large effect size, and the MOAS, with large effect size. Parent reported HRQoL and family functioning also significantly improved. Micronutrient therapy appeared well tolerated, with a favourable side effect profile. The feasibility study identified important strengths in the open-label study that should be replicated in future studies and suggestions for the successful conduct of future research including randomised controlled trials, longitudinal or follow-up studies. This is the first investigation of a standardised micronutrient intervention for violent and aggressive behaviour disorders in male children and adolescents. Significant improvements in parent reported violent and aggressive behaviours as well as HRQoL and family functioning were found which could potentially bridge a therapeutic gap and change current practices in mainstream medicine. Results from the systematic review, evaluation of outcome measures and feasibility analysis should assist, and have an impact on, future research and clinical trials.

Introduction: Speech sound disorder is one of the most prevalent developmental communication disorders affecting approximately 8.7 percent of school-age children. Speech sound disorders require precise diagnosis and assessment which can be reached via formal and informal evaluations. Speech-language pathologists generally use the Phonetic Information Test to detect the disordered pronunciation of sounds. Unfortunately, the reliability and validity of this test have not been determined yet. The purpose of the present study was to test the reliability and validity of Phonetic Information Test as the first stage of its standardizing. Materials and Methods: At the first phase of this descriptive and methodological study, the content validity of the test was determined through quantifying the comments of 20 speech-language pathologists. Then, 150 children with the age range of 3 to 6 years were evaluated using the test and their scores were statistically analyzed by the two methods of Kuder-Richardson 20 and test-retest correlation to determine the reliability of the test. Data analysis was performedviaSPSS13. Results: The CVR value for words was higher than 42percent except for /kaeʧae/. Kuder-Richardson20 and correlation coefficient results in the three age groups demonstrated that the test has appropriate reliability. Conclusion: The results of this study showed that the phonetic test meets validity and reliability requirements and, therefore, is sufficiently accurate to be used in the diagnosis and assessment of articulation impairments. Keywords: Reliability, Validity, Phonetic information test

Between 90% and 95% of deaf children are born to hearing parents who often need support with how to adapt their communication. Parent-child interaction (PCI) is an important predictor of deaf children's future language development. It is therefore necessary for professionals to assess parents' strengths and needs to identify areas for intervention. Qualified teachers of the deaf (QToDs), speech and language therapists (SLTs), psychologists, and national deaf child and adolescent mental health (NDCAMHS) professionals regularly support families with deaf children. With no current evidence-based tool available to assist with the assessment of PCI in deafness, it is important to gather information on current professional practice as this may differ from known practices within research. To survey the practices of UK-based professionals in the assessment of PCI where the deaf infant is aged 0-3 years. Professionals were QToDs, SLTs, psychologists or psychiatrists and professionals working at NDCAMHS services. After a pilot phase, an 85-item survey was distributed electronically through a range of professional and social media networks. Survey items were based on a systematic review of PCI with deaf infants. Survey questions were focused on parent behaviours that were assessed, methods of assessment, goal planning and service provision. Analysis was conducted using descriptive and inferential statistics. A total of 190 professionals from across the UK completed part 1 of the survey; this decreased to 148 in part 4. Respondents were primarily female, hearing, used spoken English and had 16 years or more experience. Results indicate that PCI is routinely assessed by a large proportion of professionals and there is a substantial overlap in which parent behaviours are assessed. Some parent behaviours are assessed that do not feature in the research. Methods of assessment are informal and predominantly consist of observation and note making, with professionals using their own skills and experience to analyse interaction. Goal setting practices were largely similar between professionals, with many jointly deciding goals with parents. This survey highlights the range of parent behaviours assessed by UK professionals in PCI with deaf children aged 0-3. This survey provides valuable information about and for professionals who assess PCI and set intervention goals with parents. Information from research and professional practice is important to consider in the design of a future PCI assessment. Implications are included for future research in this area. What is already known on this subject Parental involvement is one of the greatest predictors of deaf children's language outcomes. With many deaf children born to hearing parents, parents often need guidance with how to facilitate effective communication. A recent systematic review identified the range of parent behaviours and methods used to analyse PCI in international research studies, but little evidence or guidance exists on how professionals assess this phenomenon in practice. What this study adds This is the first survey to generate large, valuable practice-based evidence for the assessment of parents' communication behaviours as they interact with their deaf infants aged 0-3. The survey recruited a range of multidisciplinary professionals working on interaction within this field: SLTs, qualified teachers of the deaf, psychologists or psychiatrists, and professionals working within deaf child and adolescent mental health services. The study reports on which behaviours these professionals assess and how, and includes information on the goal setting behaviours of practitioners. Most respondents were highly experienced; the survey, therefore, reveals expert practice within the field. What are the potential or actual clinical implications of this work? We recommend the following practice: (1) incorporate a range of parent-based behaviours in PCI assessments, including establishing joint engagement and parental sensitivity, as well as communication-focused behaviours; (2) video record PCI assessments where possible to enable professionals and parents to watch and reflect together; (3) following assessment, set parent-focused goals in collaboration with families, ensuring parents' skills, particularly their strengths, are considered. All primary caregivers should be included in the process where possible; and (4) reassess PCI regularly (at least termly) to monitor and encourage families' progress. The timing of reviews should be discussed between parent and professional.

Collaboration is widely identified as a force for good, with a wide range of benefits attributed to it, but considerable variations exist in descriptions of exactly what constitutes collaboration and how it is undertaken in practice. In the face of this diversity it becomes difficult to understand how effectively the process of collaboration is being undertaken. In this research, value concept principles are adopted in an exploration of collaboration processes in order to derive a better understanding of how organisations establish new collaborations, and to gain insights into the situational factors and human behaviour that may lead to improved collaboration effectiveness. The research design featured a constructivist version of grounded theory used in conjunction with the complementary techniques of Situational Analysis. This design is particularly suited to the research context in which social processes feature prominently and in which the objectives include theory development. A topology of eight generic categories of process is presented in the findings as part of a central category that links temporal, behavioural and situational factors to collaboration outcomes. The identification of social capital and human capital as intermediate forms of value, located in individual actors and their social relationships, is used to highlight the importance of recognising and developing these soft capital forms, if more tangible physical and financial capital is to be generated. Collectively the data emphasise that organisations do not collaborate, people do. Collaboration is fundamentally a social rather than business process. Three dimensions of collaborative compatibility are discussed that recognise the importance of involving competent individuals that are socially compatible if relationships between potentially compatible organisations are to thrive. Organisational compatibility alone will not lead to effective collaboration. This study makes four contributions to existing knowledge. A 3-dimensional model of collaborative compatibility, interpreted in the context of a new typology of collaboration processes, extends existing collaboration theory with insights into the way collaboration relationships form and perform, and the way they are affected by individual and social factors. The recognition of latency in intermediate forms of value makes a contribution to a recognised shortfall in understanding of the temporal dimension of the value literature. In the third, a contribution is made to literature on coopetition and the coordination of inter-firm groups, through the recognition of effective practices in 3rd party brokering organisations. Finally, an incremental contribution is made to the extensive body of knowledge and learning literature through insights into the social factors driving knowledge transfer in inter-organisational groups, and the implications these have for organisational knowledge absorption. These four avenues each have practical implications for how organisations and policy makers plan initiatives to increase economic activity through inter-firm collaboration.

Gene targeting technologies enabling a germline complete gene ablation mice had an enormous impact on the analysis of gene functions in vivo during the past two decades. However, the complete loss of a gene function often leads either to embryonic or early postnatal lethality or to molecular compensation that compensate for the function of the missing gene. Tissue or cell specific knockouts mostly avoid those drawbacks, but are currently confined mainly to mice as a model system. Indeed, development of gene inactivation technologies in rats is still far behind those available for mice, even if the elucidation of gene functions in transgenic rats would have several important advantages over using mice. The larger body size of a rat simplifies interventions such as microsurgery or multiple-electrode electrophysiological recording in vivo. Furthermore, higher order cognitive functions are more developed in this social rodent species than in the more solitarily living mice. Indeed, many behavioral tests are more advanced or validated for the rat, especially regarding the behavioral assessment of complex neuropsychiatric disease phenotypes, such as negative symptoms in schizophrenia or complex cognitive phenotypes. In the present study we used two different miRNA-based knockdown rat models to study the impact of those genes on emotional behavior and learning and memory processes. The first transgenic rat model is deficient for the Nogo-A protein within the entire animal. Nogo-A is expressed in CNS oligodendrocytes as well as in subpopulations of neurons and is known to suppress neurite growth and regeneration. In vivo studies in rats have shown successful regeneration of corticospinal tract axons over long distances and a significant enhancement of functional recovery using either neutralizing antibodies against Nogo-A or peptides blocking the Nogo receptor NgR. However, only few studies analyzed the role of Nogo-A on behavioral processes. Here, we show that Nogo-A deficient rats display behavioral phenotypes related to schizophrenia, such as difficulty in reversal learning, lower exploration and most importantly a reduced social contact behavior. Our behavior observations extend those described for Nogo-A knockout mice. In the second transgenic rat model were realized the first inducible tissue-specific gene inactivation rats described so far by knocking down Staufen2 (Stau2) protein production within excitatory neurons of the forebrain using an artificial miRNA targeting the respective protein. Staufen2 is a double-stranded RNA-binding protein essential for the localization of mRNAs in diverse cell types. In neurons, Stau2 regulates the dendritic localization and local translation of a subset of mRNAs that play a pivotal role in synaptic plasticity. In vitro experiments have shown that Stau2 is involved in the formation of dendritic spines, thereby modifying synaptic plasticity. However, no studies of Staufen function have been performed in vivo. Using our Stau2 deficient rats, we could show that the animals have an unaltered spatial reference memory and fear conditioning. However, Stau2 deficient rats have a highly significant impairment of spatial working memory. In addition, the transgenic animals have significant difficulties to detect spatial novelty. These behavioral finding fit very well to the in vivo electrophysiological data recorded by our collaborations, who could demonstrate that Stau2 deficient rats have an enhancement for LTP and an impairment of LTD. Together these findings suggest that Stau2 transported mRNAs are responsible for modulating synaptic plasticity at dendritic spines.

<i>Psychology seeks to undestand human behavioural processes and mental activities,it just could be done in the way of mind space mechanisms investigation occuring in complicated networks in brain,composing of a large amount of intracting factors,in both unconscious and conscious levels,there is probably a specific interconnection between unconscious and conscious states of human mind,unconscious specific impulses have a special intractive motif with our special conscious states of our mind.Many biological roots are known for specific human behaviours,from molecular mechanisms to macroscale neurophysiological processes.psychodynamic theory helps us to have a holigrative (holistic and integrative) interpretation of human behaviours,in the light of psychoanalyctics.This significant psychological theory,could be matched with other biological roots,to give neuroscientists a deeper and more intricate and precise </i><i>cognizance of human psychological make-up structure and function.I call this holigrative approach,in behavioual analysis as "psychome Hypothesis".psychome hypothesis, seeks to realize deeper essential and indispensible factors influencing our behaviour from both unconscious and conscious states of mind,also tries to integrate all these known factors and make a behavioural graph in order to describe our behaviours completely.</i><i></i>