This study explores the relevance of the Big Five personality traits ;openness, conscientiousness, extraversion, agreeableness, and neuroticism; for project managers in their professional roles. By conducting a systematic review of existing literature, the research aims to understand how these traits potentially contribute to various aspects of project leadership. Findings indicate that while each trait offers specific advantages for managing projects, no single trait encompasses all necessary managerial skills. The study suggests that combinations of these traits can influence leadership capabilities, reflecting the complexity of personality's role in effective project management. For example, traits such as extraversion and agreeableness may enhance communication and team dynamics, whereas conscientiousness may correlate with planning and risk management efficiencies. However, further research is needed to draw definitive conclusions about the specific impacts of each trait. The study highlights the importance of viewing personality traits from a broader perspective, where they interact to contribute to the diverse competencies required for successful project management.

In this thesis I will test Yagisawa´s Extended Modal Theory of modality against two issues: the problem of accidental intrinsic properties and the problem of transworld identification. Both are part of the recurring criticism of theories supporting transworld individuals, such as the Extended Modal Theory. The first is based on Lewis criticism that argues that if a theory claims that individuals exist in more than one possible world, then transworld individuals do not possess intrinsic properties, only external ones. The second follows the rational of Quine, that argues that because anything can become anything by follow a chain of possible worlds, it becomes problematic in some cases to “discover” the modal stage of a transworld individual in another possible world. The discussion concludes that despite of the criticism above, Yagisawa provides convincing arguments to support transworld identity and EMR does a better job than the Counterpart theory in explaning modality.

LinkedIn profiles are increasingly serving as supplements to or substitutes for traditional resumes. Beyond the explicit information in LinkedIn profiles, research indicates that recruiters and hiring managers can infer additional applicant characteristics. The Big Five personality dimensions are particularly valuable for organizations to glean from these profiles due to their relationship with job performance. Although previous research has attempted to predict personality from LinkedIn, it has severe limitations, including limited practical utility due to relying on manual coding of profiles, inconsistent and largely non-significant findings, and a tendency to overlook the text data within profiles. This study addresses the first issue by developing an automated computer coding process, which significantly reduces profile coding time. The other limitations are tackled by drawing on the Realistic Accuracy Model and literature suggesting natural language contains personality cues to create a more comprehensive prediction model by incorporating the text data of LinkedIn profiles. Machine learning was used to analyze the profiles of 960 employees recruited through CloudResearch Connect and MTurk. Cross-validated and tested on out-of-sample data, the results indicate that all the Big Five personality dimensions can be validly and reliably predicted from LinkedIn profiles when text data is incorporated and analyzed through open-vocabulary approaches, but generally not when text is not included. Additionally, the built models result in fewer subgroup differences than a traditional self-report personality assessment. This research provides a more efficient and accurate approach to predicting personality from LinkedIn profiles. The implications and limitations of the developed approach are discussed.

<p dir="ltr">This work seeks to characterize the response of five-hole probes at various Reynolds numbers, Mach numbers, pitch and yaw angles and probe geometries using numerical simulations. This thesis aims to achieve the objective by developing a computational model of the five-hole probe in open jet flow. A structured 3D grid is generated to ensure all relevant flow field structures are resolved. The response of the five-hole probe is measured by investigating the change in the yaw and pitch pressure coefficients as a function of the Reynolds and Mach numbers. The numerical data is used to study some of the flow features around the head of the probe. It is used to study the variation of low-pressure bubbles and separation zones near the probe. A probe geometry with higher length to diameter ratio is used to study the effect of the probe stem on the response of the five-hole probe. Lastly, experimental calibration of the five-hole probe is carried out at select operating conditions in the openjet of the PETAL wind tunnel facility to study the response of a real system.</p>

It is widely agreed among scholars that the third part of the Hebrew canon, the Writings, is a miscellaneous collection of materials, as its name would seem to suggest. My thesis re-examines this assumption. The introduction sets out the critical issues, outlines the thesis and charts the larger picture from which the thesis makes a limited contribution. Chapter one explains my approach. In critical conversation with Brevard Childs and his adherents, I examine the need for contours within the canonical context that respect the discrete voice of each book, while understanding it in relationship to the larger collection in which it is located. The canon is not like a street map, rather, it is more like a topographical map providing contour and depth to the canonical terrain. Taking Childs’ approach one step further; I examine the formation of the Twelve Minor prophets and the Psalter in order to develop a redaction critical grammar for the compilation of texts into collections that serves as a methodological check for the project. This grammar includes the use of catchwords or phrases to bind adjacent books near their seams, the juxtaposition of similar or contrasting themes, framing devices, and superscriptions to provide an overall structure. Chapter two analyzes the formation of the Writings in antiquity. There were a number of different conceptions of sacred literature within Judaism, but probably within temple circles the canon of the Jews was closed prior to the end of the first century C.E. The Prologue to Ben Sira testifies to a tripartite arrangement of the Jewish canon, and 4 Ezra, which provides solid evidence that the canon was closed sometime prior to the end of the first century C.E., confirms the antiquity of a tripartite arrangement. Chapter three explores the various orders for the Writings. Within the conceptual world of Judaism, the concern with the order of the books is not the result of the invention of the codex or long scroll, but rather arises from the holiness attributed to these books in association with their strong connection to the temple and its sacred space. Despite the consensus that there are a vast number of orders for the collection, in fact there is only evidence that the Masoretic (Leningrad Codex) and the Talmudic (Baba Batra 14b) orders existed prior to the twelfth century C.E. The grouping of the Megilloth in the Masoretic tradition is probably not the result of liturgical practices within Judaism, as is commonly thought, which leaves room to re-examine the antiquity of this order. Both arrangements reveal a similar logic of association among the books of the Writings with the possible exception of Ruth. Chapter four explores the location of Ruth in the Former Prophets between Judges and Samuel and in the Writings after Proverbs and before the Psalter. Ruth has been purposefully figured into the Former Prophets and then later was integrated into the Writings after Proverbs as a wisdom book. In this case, different orders bear witness to the search for meaningful associations within the canon. Chapter five probes Esther’s position as part of the sub-collection of Lamentations, Esther, Daniel and Ezra-Nehemiah, in which it always follows Lamentations and is juxtaposed to Daniel. Within this canonical frame I explore Esther’s links to Daniel 1-6 and Lamentations 5 and the way this sets in relief Esther’s theology. Chapter six briefly observes some compilational phenomena in Song of Songs, Ecclesiastes and Lamentations. I also examine the structure of the Megilloth as a whole and the forces at work in this sub-collection. The thesis concludes, due to historical and exegetical reasons, that the codification of the Megilloth into a collection is an integral part of the canonical process rather than a formal feature that is the result of some supposed effort to close the canon.

Syftet med denna studie var att undersöka om det fanns ett samband mellan alkoholkonsumtion och personlighetsdimensionerna som beskrivits utifrån Femfaktorteorin samt mellan variablerna kön, ålder, civilstatus och antal barn. Vidare var studiens syfte att undersöka om dessa variabler kan predicera alkoholkonsumtion. Deltagarna (N=140) studerade vid ett medelstort universitet i södra Sverige.  Korrelationsanalysen          påvisade samband mellan alkoholkonsumtion, extraversion, agreeableness, kön, civilstatus och antal barn deltagarna hade. I en multipel regressionsanalys försvann sambandet med agreeableness och civilstatus. / The purpose of this study was to examine associations between alcohol consumption and the personality dimensions specified in the Five factor theory as well as between the variables sex, age, civil status and number of children. Furthermore was an aim to examine if these variables could predict alcohol consumption. The participants (N=140) were students from a midsized university in southern Sweden. Correlation analysis demonstrated a connection between alcohol consumption, extraversion, agreeableness, sex, civil status, and the number of children the participants had. The connection between agreeableness and alcohol consumption as well as between alcohol consumption and civil status disappeared in the follow up multiple regression analysis.

Previous studies have shown that the FFM factor neuroticism was negatively correlated with Need for Cognition. Anxiety has been shown to be highly correlated with neuroticism. It has also been shown that women tend to score higher on both neuroticism and anxiety. Need for Cognition has been shown to predict long term academic success. This study aims to contribute to the current understanding of anxiety, neuroticism and Need for Cognition by examining these three constructs together. The study will also analyzes how gender can affect the relationships between the constructs. 272 participants responded to three questionnaires measuring the constructs. 86 were men, 183 were women and 3 defined themselves as "other". 246 of the respondents were university students and 26 responded did not currently study at university. Results indicate that anxiety is a negative predictor for Need for Cognition. This is speculated to be because anxiety has an effect on working memory which in turn is associated with Need for Cognition. Gender differences are significant regarding all three constructs. Findings are complicated by a negative suppressor effect. Results, limitations, and future research are discussed. / Tidigare studier har visat att FFM faktorn neuroticism var negativt korrelerad med Need for Cognition. Ångest har visat sig vara starkt korrelerat med neuroticism. Det har också visat sig att kvinnor tenderar att skatta högre på både neuroticism och ångest. Need for Cognition har visat sig förutsäga långsiktig akademisk framgång. Denna studie syftar till att bidra till aktuell kunskap om ångest, neuroticism och Need for Cognition genom att undersöka dessa tre konstrukt tillsammans. Studien analyserar också hur kön påverkar relationerna mellan konstruktionerna. 272 deltagare svarade på tre enkäter som mäter dessa konstrukt. 86 var män, 183 kvinnor och 3 definierade sig som "övrigt". 246 av de svarande var universitetsstuderande och 26 svarande studerade inte för närvarande på universitet. Resultaten tyder på att ångest kan vara en negativ prediktor för Need for Cognition. Detta spekuleras kunna bero på att ångest har en effekt på arbetsminnet, som i sin tur kan påverka Need for Cognition. Det fanns signifikanta könsskillnader gällande alla tre konstrukt. Resultaten kompliceras av en negativ suppressor effekt. Resultat, begränsningar och framtida forskning diskuteras.

This study investigates if different personality types are connected to different motives for Instagram use. 187 participants with 150 females and 44 men were part of this study and they were recruited through a Facebook group. The findings were that there was no gender differences in the use of Instagram and that the most frequent motive for Instagram use was “Surveillance/knowledge about others”. People who scored high on the neurotic personality trait tended to use Instagram with “surveillance” as their motive, while extraverted people tend to use Instagram with “documentation” as their motive. People who score high on  openness mostly used Instagram with “creativity” as their motive, and people spend mostly 5 to 1 hour a day on the application. The conclusion is that different personality traits are connected to different motives for Instagram use but not all of the five in the Big Five. The ones that were connected to different motives were extraversion, openness and neuroticism. Conscientiousness and agreeableness had no connection to any of the motives. / Denna studie undersöker skillnader i personlighetstyper kopplat till olika motiv för Instagram-användning. 194 personer har deltagit i studien varav 150 stycken kvinnor och 44 män och de blev rekryterade via en Facebook-grupp. Inga könsskillnader i användandet av Instagram hittades och det främsta motivet för användning var "övervakning/kunskap om andra". Personer som har mycket av personlighetsdraget neuroticism tenderar att använda Instagram med "dokumentation" som deras motiv, och personer som har mycket av openness tenderar att ha "kreativitet" som deras motiv för Instagram-användning. Personer spenderar generellt 5 minuter till en timme om dagen i appen. Slutsatser som dras är att personer med olika personlighetstyper har olika motiv för användandet av Instagram men inte alla personlighetstyper i Femfaktorteorin. Personer som hade mycket av personlighetsdraget conscientiousness eller agreeableness hade ingen koppling till något av motiven.

The relationship between personality trait change and major life events is currently undergoing extensive investigations within the field of personality psychology. A debate has risen regarding whether or not major life events can bring about trait change, and how typical trait change patterns over the adult lifespan can be explained. It is valuable to understand how traits change because they predict important future outcomes. The Five-Factor Theory described by McCrae and Costa (2008a) states that traits are purely biological entities, and trait change is explained to result from processes of intrinsic biological maturation, unaffected by life events. This thesis reviewed the literature regarding the relationship of trait change and life events, and the research of potential biological bases of traits in the brain together with a brain developmental perspective of intrinsic maturation. Gaining an insight in the relationship between personality traits and the brain is a goal within a young field of research called personality neuroscience, and an agenda of the Five-Factor Theory. Major life events do cause trait change, but the relationship is complex. A brain developmental perspective of intrinsic maturation did not entirely correspond with patterns of typical trait change in young adulthood. The Five-Factor Theory is challenged and modifications are suggested. Neurobiological correlates of five-factor traits reveal issues and potentials for future research.

Made available in DSpace on 2016-03-22T17:26:59Z (GMT). No. of bitstreams: 1 jaciana.pdf: 667514 bytes, checksum: 543d150a01c06b10933602382c393667 (MD5) Previous issue date: 2012-01-12 / The Big Five theory has been the basis for much of the personality assessment work conducted recently. Currently this is the theory that provides a better understanding of personality. The Big Five inventory- 10 (BFI-10) is a scale composed of 10 items that assesses five dimensions of personality, with two items for each factor: Extroversion, Agreeableness, Conscientiousness, Neuroticism and Openness. The purpose of this study due to the need for a brief instrument based on Big Five Theory for use in research in Brazil. Were interviewed 1158 people, being the majority female (58%) aged between 14 and 35 years. In the original form of the instrument was added one item in each factor to select later the 10 items with better psychometric qualities. There was evidence of construct validity and the rates of internal consistence were acceptable. At the end of the analysis it was identified that Neuroticism was the factor that demonstrated greater legitimacy, whereas Agreeableness was the less representative. Associations were observed among factors and the sociodemographic variables: gender, age and scholarity. It has been concluded that the adapted BFI-10 can be used when the time available is very limited. Considering the limitations of a so brief scale, the results should be interpreted cautiously. Further studies should be made to complement the psychometric characteristics of the scale / Recentemente a teoria Big Five tem servido de base para grande parte do trabalho de avaliação da personalidade. O Big Five Inventory 10 (BFI-10) é uma escala de 10 itens (dois a cada fator), que avalia cinco dimensões da personalidade: Extroversão; Amabilidade; Conscienciosidade; Neuroticismo e Abertura a experiências. A adaptação de um instrumento baseado no BFI-10 foi o propósito do presente estudo, em função da necessidade de um instrumento breve baseado na teoria Big Five para uso em pesquisas no Brasil. Foram entrevistadas 1158 pessoas, 58% do sexo feminino, com idades entre 14 e 35 anos. À forma original do instrumento foi acrescentado um item em cada fator para selecionar posteriormente os 10 com melhores resultados. As evidências de validade de construto e os índices de fidedignidade foram aceitáveis. O fator Neuroticismo teve os melhores resultados, enquanto Amabilidade foi o menos representativo. Foram observadas associações entre os fatores e as variáveis sóciodemográficas: gênero, idade e escolaridade. Concluiu-se que a escala baseada no BFI-10 poderá ser utilizada quando o tempo disponível for muito limitado. Considerando as limitações de uma escala breve, os resultados devem ser interpretados com precaução. Novos estudos devem ser feitos para complementar as características psicométricas da escala