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- Oleszkiewicz, A., et al.
(author)
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Hedonic perception of odors in children aged 5–8 years is similar across 18 countries : Preliminary data
- 2022
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In: International Journal of Pediatric Otorhinolaryngology. - : Elsevier BV. - 0165-5876 .- 1872-8464. ; 157
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Journal article (peer-reviewed)abstract
- Objective: Olfactory preference emerges very early in life, and the sense of smell in children rapidly develops until the second decade of life. It is still unclear whether hedonic perception of odors is shared in children inhabiting different regions of the globe.Methods: Five-hundred ten healthy children (N = 510; ngirls = 256; nboys = 254) aged from 5 to 8 years from 18 countries rated the pleasantness of 17 odors.Results: The hedonic perception of odors in children aged between 5 and 8 years was rather consistent across 18 countries and mainly driven by the qualities of an odor and the overall ability of children to label odorants.Conclusion: Conclusions from this study, being a secondary analysis, are limited to the presented set of odors that were initially selected for the development of U-Sniff test and present null findings for the cross-cultural variability in hedonic perception of odors across 18 countries. These two major issues should be addressed in the future to either contradict or replicate the results presented herewith. This research lays fundament for posing further research questions about the developmental aspects of hedonic perception of odors and opens a new door for investigating cross-cultural differences in chemosensory perception of children.
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| 2. |
- Kowal, Marta, et al.
(author)
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Reasons for Facebook Usage : Data From 46 Countries
- 2020
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In: Frontiers in Psychology. - : Frontiers Media SA. - 1664-1078. ; 11
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Journal article (peer-reviewed)abstract
- Introduction: Seventy-nine percent of internet users use Facebook, and on average they access Facebook eight times a day (Greenwood et al., 2016). To put these numbers into perspective, according to Clement (2019), around 30% of the world's population uses this Online Social Network (OSN) site.Despite the constantly growing body of academic research on Facebook (Chou et al., 2009; Back et al., 2010; Kaplan and Haenlein, 2010; McAndrew and Jeong, 2012; Wilson et al., 2012; Krasnova et al., 2017), there remains limited research regarding the motivation behind Facebook use across different cultures. Our main goal was to collect data from a large cross-cultural sample of Facebook users to examine the roles of sex, age, and, most importantly, cultural differences underlying Facebook use.
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| 3. |
- Oleszkiewicz, A., et al.
(author)
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Consequences of undetected olfactory loss for human chemosensory communication and well-being
- 2020
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In: Philosophical Transactions of the Royal Society of London. Biological Sciences. - : The Royal Society. - 0962-8436 .- 1471-2970. ; 375:1800
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Journal article (peer-reviewed)abstract
- Olfactory perception has implications for human chemosensory communication and in a broader context, it affects well-being. However, most of the studies investigating the consequences of olfactory loss have recruited patients who have already been categorized as having a dysfunctional sense of smell and sought help in an ENT clinic. We revisit these findings by distinguishing subjects with olfactory impairment from a group of subjects who all declared a normal sense of smell when enrolling for this study. In the initial sample of 203 individuals, we found 59 to have impaired olfaction and four with marginal olfactory performance, not useful in daily life. Interestingly, we found a significant between-group difference in cognitive functioning, further supporting the notion of the relationship between cognition and olfactory performance. However, their chemosensory communication and well-being appeared not to be different from subjects with normosmia. Impaired olfactory function certainly has a severe impact on daily life but more so in individuals who are bothered with it and decide to seek treatment. The limited-to-no olfactory perception in the fraction of subjects who neither complain about it nor seek help in ENT clinics does not seem to have a major effect on their social, cognitive, emotional and health functioning. This article is part of the Theo Murphy meeting issue 'Olfactory communication in humans'.
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| 4. |
- Oleszkiewicz, Simon, 1982, et al.
(author)
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Trust Building Strategies: Facilitating Cooperation in an Interrogative Context.
- 2017
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In: American Psychology-Law Society (AP-LS) Annual Conference. Seattle, USA: 16-18 March.
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Conference paper (other academic/artistic)abstract
- While research has demonstrated the importance of rapport in the HUMINT context, further research is needed to better understand the construct. This study drew on the trust literature in an attempt to clarify the structure of rapport. Trust research has focused on cognitive and affective processes leading to interpersonal trust and characteristics predicting trustworthiness. We introduce a conceptual model defining trust-building strategies as requiring predictability and genuineness, risk, reciprocity, and independence. These principles informed the development of two trust-building strategies: demonstrating trustworthiness and demonstrating a willingness to trust. Preliminary results suggest that cognitive processes predict cooperation in an interrogative context.
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