Warnings are intended to improve safety (decreasing injury, illness and loss) by communicating the presence and nature of a potential hazard and encouraging behaviour that will minimise or avoid a negative outcome. Warnings can be seen as representations of risk, therefore it is likely that an individual’s attitude towards risk, their risk-taking propensity, may affect the way they perceive warnings. Establishing this relationship has important practical implications. If high risk-taking propensity can predict non-compliance, then attempts may be made to increase compliance within high risk-takers by tailoring warnings to such individuals. This thesis aims to explore empirically the relationship between measures of risk-taking propensity and warnings, with potential application to the prevention of hazardous behaviours. Study One investigated the potential relationship between risk-taking propensity and warning perception using an exploratory approach. The results confirmed that various measures of risk-taking propensity predicted warning perceptions, in particular on intentions to comply with the warnings. Studies Two and Three revealed that the relationship between risk-taking and warning perception is domain specific to a certain extent and that it is stronger when contextual information about a hazard is provided. Study Four explored potential underlying mechanisms and revealed that while the mental simulation of positive outcomes of non-compliance was found to be influential, anticipated regret significantly mediated the relationship between risk-taking propensity and intended compliance. Study Five attempted to minimise the discrepancy between high and low risk-takers through warning design manipulation. Despite a strong effect of sensation seeking on intended compliance the warning manipulations implemented had no effect on warning perceptions. This thesis offers a significant contribution to the literature, by establishing empirically the effect of risk propensity on warnings perception and by providing insight into the theoretical underpinnings of this relationship.

The purpose of this study was to identify a relationship between sensation seeking and underachievement. Archival data of seventy seven students of the Indiana Academy were collected. It was hypothesized that scores on the Sensation Seeking Scale would negatively correlate with grade point average. It was also hypothesized that Sensation Seeking Scale scores would be associated with incidents of academic probation, behavioral problems, and withdrawal from the Indiana Academy. A weak yet significant negative correlation was found between Total Sensation Seeking scores and grade point average. A slightly stronger negative correlation was found between the Disinhibition subscale of the Sensation Seeking Scale and grade point average. Total Sensation Seeking scores were associated with incidents of behavioral problems, but were not associated with incidents of academic probation or withdrawal from the Indiana Academy. Disinhibition subscale scores were associated with incidents of behavioral problems and withdrawal from the Indiana Academy. / Department of Counseling Psychology and Guidance Services

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<p>In everyday life we perform motor behaviours that have no apparent instrumental function. Are these correlated to sensation seeking and do they differ depending on what situations we are in? University students in Örebro (N=108), participated in the study. The participants were asked to fill out a double questionnaire containing the sensation seeking scale and another one for measuring non-productive motor behaviours. The non-productive motor behaviours were not correlated to the sensation seeking scale. The behaviours where reported in a way that suggest that they are more than just random occurrences. We tend to perform more of these behaviours if we need to make an effort to stay concentrated.</p> / <p>Vi utför i vårt vardagliga liv motoriska beteenden som inte har någon uppenbar instrumentell funktion. Är dessa korrelerade till sensation seeking och skiljer de sig beroende på i vilken situation vi är i? Universitetsstudenter i Örebro (N=108) deltog i studien. Deltagarna ombads att fylla i ett dubbelt frågeformulär innehållande sensation seeking skalan samt ytterligare ett formulär för att mäta icke-produktiva motoriska beteenden. De icke-produktiva beteendena visade sig inte vara korrelerade till sensation seeking. Beteendena rapporterades på ett sätt som tyder på att de är mer än slumpmässiga företeelser. Vi tenderar att utföra fler av dessa beteende ju mer vi behöver anstränga oss för att koncentrera oss.</p>

In everyday life we perform motor behaviours that have no apparent instrumental function. Are these correlated to sensation seeking and do they differ depending on what situations we are in? University students in Örebro (N=108), participated in the study. The participants were asked to fill out a double questionnaire containing the sensation seeking scale and another one for measuring non-productive motor behaviours. The non-productive motor behaviours were not correlated to the sensation seeking scale. The behaviours where reported in a way that suggest that they are more than just random occurrences. We tend to perform more of these behaviours if we need to make an effort to stay concentrated. / Vi utför i vårt vardagliga liv motoriska beteenden som inte har någon uppenbar instrumentell funktion. Är dessa korrelerade till sensation seeking och skiljer de sig beroende på i vilken situation vi är i? Universitetsstudenter i Örebro (N=108) deltog i studien. Deltagarna ombads att fylla i ett dubbelt frågeformulär innehållande sensation seeking skalan samt ytterligare ett formulär för att mäta icke-produktiva motoriska beteenden. De icke-produktiva beteendena visade sig inte vara korrelerade till sensation seeking. Beteendena rapporterades på ett sätt som tyder på att de är mer än slumpmässiga företeelser. Vi tenderar att utföra fler av dessa beteende ju mer vi behöver anstränga oss för att koncentrera oss.

In the first part, diploma thesis presents theoretical background of well-being and sensation seeking tendency concepts. By analysing available resources in Czech and foreign literature it presents current theoretical understanding of these concepts and discusses their relationship to other psyche phenomena. In the empirical part, research hypotheses about existence of the relationship between well-being represented by SWLS questionnaire (Satisfaction With Life Scale; Diener et al., 1985) and sensation seeking tendency represented by SSS V scale (Sensation Seeking Scale V; Zuckerman, 1979) are examined. As support, Ten-item personality inventory TIPI (Gosling et al., 2003) is used. Two groups of respondents participated in the study: Czech (N = 137) and Slovak (N = 181) which were considered one sample (N = 318). Pearson correlation and hierarchical regression analysis showed negligible significant relationship (r = 0,12; p < 0,05) between sub-scale Experience Seeking (ES) and SWLS. However, EC score did not predict SWLS variance. Overall, study failed to accept hypothesis of existence of the relationship between SWLS and SSS V and hypothesis of mutual independence was accepted. Furthermore, the thesis deals with closer analysis of the results and personality predictors of SWLS. Keywords:...

Human adolescents exhibit higher levels of sensation seeking behaviour than younger or older individuals, and sensation seeking is higher in males than females from adolescence onwards. Data suggest that changes in gonadal hormone levels during adolescence and differences in the dopamine neurotransmitter system are the bases for why some people exhibit sensation seeking behaviour while others do not. However, causal relationships between physiology and behaviour have been difficult to establish in humans. In order to explore the physiological influences on novelty-seeking behaviour, we looked at response to novelty in a laboratory rodent. This research examined responses to novelty in the conditioned place preference (CPP) task and the novel object recognition (NOR) task in Lister-hooded rats, and assessed the benefits and limitations of each methodology. While the CPP task was not found to provide a reliable measure of response to novelty, the NOR task was more successful. In order to understand the ontogeny of sex differences in novelty responses, both males and females were tested from adolescence through to adulthood. While no sex difference was found in adults in the NOR test, mid-adolescent males exhibited higher novelty preference behaviour than either younger or older males, or females at each stage of development. Since gonadal hormones levels rise during adolescence, a pharmacological agent (a gonadotrophin-releasing hormone antagonist) was used to suppress gonadal hormone levels from early adolescence before again examining responses on the NOR test at mid-adolescence. Gonadal hormone suppression from early adolescence onwards eliminated the sex difference in the NOR test at mid-adolescence by reducing the male response to novelty, while no difference was measured in the female animals. These findings suggest that gonadal hormones play a significant role in the development of response to novelty, especially in males, and the implications for our understanding of human sensation-seeking behaviour are discussed.

Einleitung: Das Persönlichkeitsmerkmal Sensation Seeking (SS) zeichnet sich durch die Suche nach Spannung, Abwechslung und neuen Erlebnissen sowie der Vermeidung von Langeweile aus. In der Literatur wird diskutiert, dass sich unterschiedlich starke Ausprägungen darin auf einem individuellen optimalen Erregungsniveau begründen, das ständig angestrebt wird. Die körperliche Betätigung dient dabei als Möglichkeit, dieses Niveau zu erreichen. Ziel dieser Studie war die Untersuchung des Zusammenhangs zwischen SS und dem körperlichen Aktivitätslevel, welches mit einem Aktometer gemessen wurde. Methoden: Es wurden 51 körperlich und psychisch gesunde Probanden im Alter von 18 bis 59 Jahren untersucht. Zur Erfassung des Traits SS wurde das Arnett Inventory of Sensation Seeking (AISS) eingesetzt, welches keinerlei sport- bzw. aktivitätsspezifische Items beinhaltet und in die Subskalen Intensität und Neuigkeit unterteilt ist. Als objektives Maß der körperlichen Aktivität wurde der gesamte und aktive Energieumsatz benutzt, der anhand des Aktometers SenseWear PRO2 der Firma BodyMedia gemessen wurde und in Kalorien angegeben wird. Zur Berechnung des Zusammenhangs zwischen SS und körperlicher Aktivität wurden sowohl bivariate als auch partielle Korrelationen verwendet, wobei bei letzterem der BMI als Kontrollvariable diente. Zur Berechnung der AISS-Scores kamen für Alter und Geschlecht normierte T-Werte zum Einsatz. Ergebnisse: Signifikante Werte fanden sich bei beiden Korrelationsanalysen zwischen dem gesamten Energieumsatz und der Gesamtskala des AISS (partiell: r = 0,279; p < 0,05) sowie der Subskala Intensität (partiell: r = 0,363; p < 0,009). Der aktive Energieumsatz zeigte keinen signifikanten Zusammenhang zu SS. Diskussion: Die Ergebnisse stimmen mit den Aussagen vorangegangener Studien überein, die bereits Zusammenhänge zwischen SS und sportlicher Aktivität berichteten. SS scheint also nicht nur mit riskanten Sportarten assoziiert zu sein, sondern vielmehr mit einem generell erhöhten Aktivitätsniveau. Dieser Zusammenhang zeigt sich in der vorliegenden Studie vor allem im niedrigeren Aktivitätsbereich und deutet daher auf eine erhöhte Grundaktivität hin. Es konnte weiterhin gezeigt werden, dass der Zusammenhang nicht auf die Verwendung sport- bzw. aktivitätsspezifischer Items in den Fragebögen zurückzuführen ist. Kritisch anzumerken sei der geringe Stichprobenumfang der Studie von N = 51. Der Vorteil dieser Studie ist die in der SS-Forschung erstmalige Verwendung eines Aktometers zur Erhebung objektiver Aktivitätswerte.

Title: Sensation seeking tendency in freeskiing Objectives: The aim of this work is sensation seeking tendency in freeskiing. Methods: Were chosen due to parameters of examined group of freeskiers and required outputs. For sensation seeking tendency in freeskiing were chosen Sensation Seeking Scale form V. Results: The comparison of our group of freeskiers with population average was detected significant differences. Statistically significant differences were detected in all 4 subscales. In sensation seeking scale are freeskiers significant different compare to population average in total score of SSS. This was caused primarily due to score of subscale TAS- thrill and Adventure seeking. Keywords: Freeskiing, personality, experiencing, flow, sensation seeking scale

The purpose of this study is to examine if testosterone shows reactivity to skydiving and to examine whether the testosterone level and reactivity was associated with sex and sensation seeking trait of the participants. Testosterone is an important steroid hormone which has several biological and socio-behavioral effects on people and is also present in disproportionate amounts in males and females; thus, it is important to explore how this hormone acts in different sex. Furthermore, exploring the relationship between sensation-seeking and testosterone could provide insight into the relation between psychological factor and hormonal response in humans. Forty-four people were recruited to participate in the study. The sample comprised of 73% males (N=32) and 27% females (N=12) with a mean age of 24 years (SD = 4.6) and an age range of 18 to 49. The participants volunteered to jump out of an airplane and give saliva samples at different time points during that day and during another day (basal levels). This study found that testosterone shows reactivity in response to skydiving, where the peak levels in males were higher than in females. It also found that people who scored higher in experience-seeking scores had higher testosterone level at jump than people who scored lower. Furthermore, it also revealed that people who scored higher in intension-seeking scores showed more reactivity in terms of testosterone i.e. the rise was steeper in these people. In summary, we see that psychological factors and sex predicted reactivity and peak level of testosterone after skydiving.