Att kunna tillämpa professionell skepticism i det dagliga arbetet är en viktig egenskap för dagens revisorer. Vad som påverkar den professionella skepticismen är emellertid inte utrett inom tidigare forskning. Frågan om personlighetsdrag har en påverkan på professionell skepticism med hänsyn till kön som en betingande faktor har vi inte funnit någon forskning om. För att uppfylla syftet har en kvantitativ ansats applicerats och data har samlats in genom en enkätundersökning som ekonomistudenter på Högskolan Kristianstad och Jönköping International Business School har deltagit i. Studien har tillämpat befintliga mätinstrument för att mäta de oberoende variablerna personlighetsdrag och den beroende variabeln professionell skepticism. Enkäten undersökte även ett antal kontrollvariabler hos respondenterna. Resultatet från studien indikerar att två av de i studien undersökta personlighetsdragen (samvetsgrannhet och öppenhet för erfarenhet) har ett positivt samband med professionell skepticism. Vidare konstaterades att en del av personlighetsdraget neuroticism, aspekten stress, har ett negativt samband med professionell skepticism. Studien kunde emellertid inte påvisa om kön har en modererande effekt på sambandet mellan personlighetsdrag och professionell skepticism. Kontrollvariabeln modersmål visade sig ha ett mycket signifikant samband med professionell skepticism. Detta är något som framtida forskning inom området bör undersöka ytterligare. / To be able to apply professional skepticism in day-to-day work is an important attribute for today’s auditors. However, factors that affect the professional skepticism is not investigated in previous research. The question if personality traits affect the professional skepticism in consideration of gender as a moderating factor is an area where we have not found any previous research. To be able to fulfil the purpose a quantitative approach has been applied and the data has been collected through a survey distributed to economy students attending Högskolan Kristianstad and Jönköping International Business School. The study has applied existing measuring instruments to measure the independent variable personality traits and the dependent variable professional skepticism. The survey also explored a few control variables among the respondents. The results from the study indicate that two of the personality traits in the study (conscientiousness and openness) have a positive correlation with professional skepticism. Furthermore, the study found that a part of the personality trait neuroticism, the stress aspect, has a negative correlation with professional skepticism. The study has found no proof that support the belief that gender has a moderating effect on the correlation between personality traits and professional skepticism. The study showed that the control variable mother tongue has a significant correlation with professional skepticism. This is something that future research in the field should examine further.

Igenkänning av ansikten har främst undersökts i form av korttidsretention. Via sådan forskning har det kunnat påvisas att människor generellt har en bättre förmåga till igenkänning av ansikten jämfört med visuella stimulus av liknande komplexitet. Det har även påvisats effekter av extraversion och kön på förmågan att känna igen ansikten. Denna studie undersökte långtidsretention av ansikten och detta i relation till extraversion och kön. Utöver detta undersökte studien relationen mellan igenkänning av ansikten och annat visuellt stimulus (hundar). Detta studerades genom en experimentell inomgruppsdesign där deltagarna utförde ett datorbaserat igenkänningstest direkt och 24 timmar efter inlärning. Extraversion mättes med självskattningsformuläret Revised NEO Personality Inventory (NEO-PI R). Studien inkluderade 51 deltagare (31 kvinnor, 19 män, en icke-binär, M = 27.69 år). Resultaten visade en fördel för igenkänning av ansikten, men kunde inte påvisa någon skillnad i nedgång stimulusen emellan. Vidare visade resultaten en signifikant stimulus × kön interaktion, där kvinnor presterade bättre än män på igenkänning av ansikten men inte på igenkänning av hundar. En effekt av extraversion hittades enbart i extremgrupperna på kontinuumet extraversion. Slutligen visade studien att det inte fanns något signifikant samband mellan prestation på igenkänning av hundar och ansikten vid det första testtillfället. I studien diskuteras implikationerna ett holistiskt processande verkar ha på inlärning men inte på minneskonsolidering över tid. Studien belyser också brister i tidigare studier som undersökt extraversion i relation till ansiktsigenkänning och fördjupar sig i eventuella orsaker till uppmätta könsskillnader. / Face-recognition has foremost been studied with a focus on short-term retention. This research has concluded that in general people are a better in recognizing faces in comparison to recognition of stimuli with matching complexity. Studies have also shown that extraversion and sex affect face-recognition ability. This study investigated long-term memory retention of faces in relation to extraversion and sex. In addition, this study explored the relationship between recognition of faces, and another visual stimulus (dogs). This was conducted by using an experimental within-subjects-design in which the participants performed a computer-based recognition-test both immediately after the study phase, as well as 24 hours later. Revised NEO Personality Inventory (NEO-PI R) was used to measure extraversion. The study had 51 participants (31 women, 19 men, one non-binary, M = 27.69 years). The results showed an advantage in recognition of faces but failed to show a difference in decline between stimuli. There was a stimulus × sex interaction, where women showed an advantage compared to men in recognition of faces but not regarding recognition of dogs. Extraversion was shown to have an effect on the performance only when the most and least extraverted was compared. Finally, there was no relationship between face-recognition and recognition of dogs in the short-term retention test. The study highlights shortcomings in earlier studies investigating extraversion in relation to face recognition and discusses possible reasons for the obtained sex differences. The study also discusses whether holistic processing is implicated in learning, but not with respect to long-term memory consolidation.

Mémoire numérisé par la Division de la gestion de documents et des archives de l'Université de Montréal

Tjugo procent av alla människor är högkänsliga (HSP = Highly Sensitive Person), vilket innebär att de är födda med ett känsligt nervsystem. Många HSP upplever negativa konsekvenser i sin vardag som påverkar livskvaliteten. Eftersom gruppen HSP är så stor och kopplingen HSP, livskvalitet och självmedkänsla inte specifikt har undersökts, var det relevant att göra den här enkätundersökningen. De undersökta frågeställningar är: Finns det inom gruppen HSP angående variablerna: Livskvalitet, Självmedkänsla, Högkänslighet, BIS, BAS, Extraversion och Neuroticism (a) signifikanta samband mellan samtliga variablerna? (b) Till vilken grad förklarar variablerna Livskvalitet och Högkänslighet? (c) Finns det könsskillnader angående samtliga variablerna? (d) Finns det ett positivt samband mellan Högkänslighet och Ålder? De 111 deltagare var medlemmar i Sveriges Förening för Högkänsliga och samtliga var enligt självskattning HSP, som bekräftades av insamlade data. Deltagargruppen bestod av 93 kvinnor (84%) och 18 män (16%) och genomsnittsålder var 50 år, där lägsta åldern var 35 år och högsta 70. Samtliga frågeställningar har besvarats genom analysmetoderna: Pearsons korrelationsanalys, Standard Multipel Linjär Regression och T-test. Det viktigaste resultatet var att kopplingen mellan HSP och självmedkänsla bidrog med ny kunskap, där slutsatsen blev att utövandet av självmedkänsla kan bidra till att aktivt öka graden av livskvalitet för HSP. Det starkaste sambandet i studien förelåg mellan BIS och neuroticism, vilket betyder att vid en ökning av BIS, ökar graden av negativ affekt och vice versa; resultatet låg i linje med tidigare forskning. Två oväntade resultat var att (a) drivkraften (BASDrive) predicerade högkänslighet mest till skillnad från litteraturen som pekar åt BIS och neuroticism som skulle ha starkast koppling och (b) att graden av högkänslighet sjönk vid ökad ålder; vilket talar emot tidigare forskning. Uppsatsen är en relevant informationskälla för HSP och alla andra som interagerar med HSP. / Twenty percent of all people are highly sensitive (HSP = Highly Sensitive Person) which means that they are born with a sensitive nervous system. Many HSP's are experiencing negative consequences in their everyday lives that affect their quality of life. As the group HSP is large and the correlation between HSP, quality of life and self-compassion is not specifically is investigated, the present study was relevant. The examined questions are: Is there within the group of HSP regarding Quality of Life, Self-compassion, High sensitivity, BIS, BAS, Extraversion and Neuroticism (a) significant correlations between the variables? (b) To what extend do the variables explain Quality of Life and High Sensitivity? (c) Are there gender differences regarding the variables? (d) Is there a positive correlation between High Sensitivity and Age? The 111 participants were members of the Sveriges Förening för Högkänsliga and all were HSP according to self-assessment, which also was confirmed by the data collected. The group of participants consisted of 93 women (84%) and 18 men (16%) and the average age was 50, where the lowest age was 35 years and the highest 70. All questions were answered by these analytical methods: Pearson's correlation analysis, Standard Multiple Linear Regression and T-test. The main outcome was that the link between HSP and self-compassion contributed to new knowledge, which concluded that the practice of Self-compassion can help to actively increase the level of quality of life for HSP's. The strongest correlation in the study was between BIS and neuroticism, which means that at an increase of BIS, the degree of negative affect also increased and vice versa; the result was in line with previous research. Two unexpected results were that (a) the driving force (BASDrive) predicted high sensitivity most, unlike the literature suggesting that BIS and neuroticism would have the strongest connection and (b) the degree of high sensitivity decreased with increase in age; which contradicts earlier research. The essay is a relevant source of information for the HSP and all others who are interacting with HSP.

This study seeks to explain performance differences in demographically diverse settings by examing introverted and extraverted individuals and using the Inverted-U-Theory developed by Hans J. Eysenck.

Thesis (PhD)- Stellenbosch University, 1987. / AFRIKAANSE OPSOMMING: 'n Groep ligte rokers en 'n groep strawwe rokers is met mekaar vergelyk ten opsigte van die effek van nikotien-inname op kortikale geaktieerdheid in 'n spanningsituasie en in 'n ontspanningsituasie, beide sander deprivasie van nikotien en nadat hulle daarvan gedepriveer is. Die groepe is ook met hulle onderskeie kontrolegroepe ( geen nikotien-inname tydens die eksperimentele sessie) ten opsigte van kortikale geaktiveerdheid vergelyk. Voorts is daar bepaal of daar 'n verband tussen ekstraversie, neurotisisme, kartikale geaktiveerdheid en getal sigarette gerook by die verskillende groepe rokers bestaan het. Resultate het daarop gedui dat ligte rokers deur 'n lae mate van kortikale geaktiveerdheid en strawwe rokers deur 'n hoe mate van kortikale geaktiveerdheid gekenmerk word en dat ligte rokers waarskynlik vir die stimulerende effek van nikotien rook. Geen beduidende stimulering was by die strawwe rokers te bespeur nie. Daar is 'n beduidende positiewe verband tussen getal sigarette per dag gerook en ekstraversie by die strawwe rokers wat minder as dertig sigarette per dag gerook het gevind.

The proposed study explores the cognitive miser approach to perception formation in job interviews, as well as factors that may motivate people to not act as cognitive misers. Personality type (introverted and extraverted) and gender are characteristics of people that are associated with many stereotypes (Heilman, 2001; Andersen & Klatzky, 1987), and can have a large influence on an employer’s perception of an applicant, particularly when the employer is acting as a cognitive miser. It is hypothesized that in longer interviews, employers will be motivated to not act as cognitive misers, because they have more information about the applicant, have more of an opportunity to disconfirm any biases they may hold about the applicant, and experience greater liking toward the applicant. To test this, participants will conduct interviews with job applicants (who are actually confederates) and rate their perceptions of the applicants’ expected job performance. Participants will either conduct a long or short interview with a male introvert, a female introvert, a male extravert, or a female extravert. Job applicants will provide participants with the same information, although the information about personality type and the amount of information given will depend on the condition. It is predicted that participants who conduct shorter interviews will rate the applicants in line with popular stereotypes that favor extraverts over introverts, and males over females. Conversely, participants in longer interviews will be motivated to thoroughly think through their evaluations of the applicants, and there will be no significant difference in their ratings of male extraverts, female extraverts, male introverts, and female introverts.

The increase in globalisation has led many organisations world-wide and in South African to send more employees on international assignments than ever before, with every indication that the use of expatriates will continue to expand into the 21st century. Expatriate assignments are important to the success of multinational companies because they can help build the level of global competence within the organisation, and expatriates often fill critical positions in host countries (e.g. new market development, technology transfer, joint venture negotiations and subsidiary management). Given the strategic importance multinational companies attach to global assignments, the harm an unsuccessful expatriate may cause in the host country can be detrimental to the multinational company's future global business. Implications of poor expatriate cross-cultural adjustment include inadequate performance, psychological stress, premature termination of the assignment, negative effects on the expatriates' families and the long-term career repercussions upon repatriation after failed expatriate assignments. Thus, in order to remain competitive in today's global marketplace, multinational companies have recognised that the attraction, selection, development and retention of employees who can live and work effectively outside their own national borders are crucial to their success. This study proposed that personality dispositions, coping, stress and expatriates' motivation for accepting the assignment can predict three criteria of expatriate success, namely (a) the desire to terminate the assignment, (b) performance, and (c) the cross-cultural adjustment of expatriates. The study population consisted of 95 expatriates from eight multi-national organisations. The research method for each of the three articles consists of a brief literature review and an empirical study. A cross-sectional survey design was used to achieve the research objectives. Descriptive statistics ( e g means, standard deviations, skewness and kurtosis) were used to vii analyse the data. Cronbach alpha coefficients and exploratory factor analysis were used to assess the reliability and validity of the measuring instruments, and multiple regression analyses was conducted to determine the percentage of the variance in the dependent variables that is predicted by the independent variables. The Neo-Personality Inventory Revised, Work Locus of Control Scale, Expatriate Stress Inventory, a biographical questionnaire, which included expatriates' motivation for accepting the assignment (independent variables) and expatriates' cross-cultural adjustment. their desire to terminate the assignment and their performance (dependent variables) were administered. The results showed that external locus of control is related to avoidance. Avoidance coping of expatriates' was best predicted by an external locus of control and approach coping of expatriates' was best predicted by an internal locus of control. The results showed that expatriates' desire to terminate the assignment is related to their cross-cultural adjustment and that personality dimensions are related to their cross-cultural adjustment and their desire to terminate the assignment. Personality dimensions explained 12% of the variance in expatriates' cross-cultural adjustment. Assertiveness and cross-cultural adjustment explained 17% of expatriates' desire to terminate the assignment. The results showed that cultural stress explained 17% of the variance in expatriates' cross-cultural adjustment. Assertiveness and cross-cultural adjustment explained 28% of expatriates' desire to terminate the assignment and extrinsic motivation explained 20% of expatriates' performance. Recommendations are made regarding future research and practical implications for expatriate management. / Thesis (Ph.D. (Industrial Psychology))--North-West University, Potchefstroom Campus, 2005.

The present study assesses the effects of extraversion, empathy, and humor style on humor score, while specifically focusing on the introverted sense of humor. 129 participants recruited through Amazon Mechanical Turk took a survey consisting of the extraversion subscale of the Ten Item Short Version of the Big Five Inventory, the Humor Styles Questionnaire, and the Interpersonal Reactivity Index. The study supported previous findings in which extraversion positively relates to humor such that extraverts reported a greater usage of humor than did introverts. More specifically, both extraverts and introverts use adaptive humor styles (i.e. affiliative and self-enhancing humor) more than they use maladaptive humor styles (i.e. aggressive and self-defeating humor). Additionally, empathy and humor style interact such that empathetic individuals favor adaptive humor styles while unempathetic individuals have relatively heightened usage of the maladaptive humor styles while still primarily using the adaptive humor styles, no matter the level of extraversion.

The problem with which this investigation is concerned is that of determining the effects of videotaping and subsequent playback on the communication performance of introverted and extroverted individuals. The principal method of determining these effects is the subjective judgment of a panel of qualified speech instructors who viewed videotaped speeches made by the subjects. All subjects were repeatedly subjected to videotaping, and half were exposed to playback. Statistically, by using one-way analysis of covariance, the effects of playback were measured: The speaking scores achieved by the experimental introverts and extroverts were compared with the speaking scores of the control introverts and extroverts. Sixty-four subjects were used; these were limited to college students enrolled in the teacher-education program. To carry out the purposes of the study, the following hypotheses were tested: 1. There will be a significant difference between the scores of introverted trainees who are videotaped and exposed to playback and the scores of introverted trainees who are videotaped but not exposed to playback. 2. There will be a significant difference in the scores of extroverted trainees who are videotaped and exposed to playback and the scores of extroverted trainees who are videotaped but not exposed to playback.