Human mating in the informal market for sperm donation: Preferences and decision making

Choosing a mate is one of the largest (economic) decisions humans make. This thesis investigates this large scale decision and how the process is changing with the advent of the internet and the growing market for online informal sperm donation. This research identifies individual factors that influence female mating preferences. It explores the roles of behavioural traits and physical appearance, preferences for homogamy and hypergamy, and personality, and how these impact the decision to choose a donor. Overall, this thesis makes contributions to both the literature on human behaviour, and that on decision-making in extreme and highly important situations.

Turnover intentions of employees with informal eldercare responsibilities: The role of core self-evaluations and supervisor support

As longevity increases, so does the need for care of older relatives by working family members. This research examined the interactive effect of core self-evaluations and supervisor support on turnover intentions in two samples of employees with informal caregiving responsibilities. Data were obtained from 57 employees from Australia (Study 1) and 66 employees from the United States and India (Study 2). Results of Study 1 revealed a resource compensation effect, that is, an inverse relationship between core self-evaluations and turnover intentions when supervisor care support was low. Results of Study 2 extended these findings by demonstrating resource boosting effects. Specifically, there was an inverse relationship between core self-evaluations and subsequent turnover intentions for those with high supervisor work and care support. In addition, employees' satisfaction and emotional exhaustion from their work mediated the inverse relationship between core self-evaluations and subsequent turnover intentions when supervisor work support and care support were high. Overall, these findings highlight the importance of employee- and supervisor-focused intervention strategies in organizations to support informal caregivers.

Jewish settlements in the Odessa region

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Explanations of the general sketches of settlements on the Chonhar peninsula

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Old colonies and new settlements in Southern Ukraine and Crimea

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Negative map of Jewish settlements in Ukraine and Crimea

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Layout of settlements in Eastern Crimea

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Growth of Jewish Land Settlements in Crimea 1924-1934

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Negative photocopy of the map of Crimea with marked settlements

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Settlements in Crimea

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Negative photo map of Jewish settlements in the Krivoy Rog district

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Settlements in the Kryvyĭ Rih region

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Settlements in the Kryvyĭ Rih region

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J.D.C. settlements in Kherson region

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Schematic map of the Kherson region with settlements

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