Stephen Whyte

Queensland University of Technology | QUT · School of Economics and Finance

Because sexual attraction is a key driver of human mate choice and reproduction, we descriptively assess relative sex differences in the level of attraction individuals expect in the aesthetic, resource, and personality characteristics of potential mates. As a novelty we explore how male and female sexual attractiveness preference changes across ag...

This study explores factors that influence matches of online dating participants' stated preference for particular characteristics in a potential partner and compares these with the characteristics of the online daters actually contacted. The nature of online dating facilitates exploration of the differences between stated preference and actual cho...

Background With over 2 million grafts performed annually, bone ranks second only to blood in the frequency of transplants. This high demand is primarily driven by the persistent challenges posed by bone defects, particularly following trauma or surgical interventions such as tumour excision. The demand for effective and efficient treatments has inc...

Mass timber construction has recently gained popularity due to its outstanding environmental benefits and building performance, which hold revolutionary potential for the construction industry. However, its impacts from the perspective of occupants have not been thoroughly explored. This study introduces an innovative empirical approach that explor...

Biases in favor of culturally prevalent social ingroups are ubiquitous, but random assignment to arbitrary experimentally created social groups is also sufficient to create ingroup biases (i.e., the minimal group effect; MGE). The extent to which ingroup bias arises from specific social contexts versus more general psychological tendencies remains...

It is currently unknown if surgeons and biomaterial scientists &or tissue engineers (BS&orTE) process and evaluate information in similar or different (un)biased ways. For the gold standard of surgery to move "from bench to bedside," there must naturally be synergies between these key stakeholders' perspectives. Because only a small number of bioma...

Purpose The growing cost and difficulty related to “finding someone” suggests that the role of service organisations in explicitly supporting and designing opportunities for love between customers merits further attention. This study employs a multidisciplinary approach of both services marketing and the economics of mate choice to understand how s...

Background: For women who undergo cosmetic breast augmentation, their post-operative risk assessment may not match their pre-operative understanding of the involved risks and likelihood of revision surgeries. This may be due to the potential issues surrounding whether patients are being fully informed about all possible risks and related financial...

Politics is a social endeavour and highly visible to the consumer (in this case, the citizen). It is therefore not surprising that a potential beauty premium has been explored in politics. However, most studies have focused on how beauty influences the success of candidates running for office, this is a distributive outcome rather than a process or...

The global under-supply of sperm and oocyte donors is a serious concern for assisted reproductive medicine. Research has explored self-selected populations of gamete donors and their ex-post rationalisations of why they chose to donate. However, such studies may not provide the necessary insight into why the majority of people do not donate. Utilis...

Gender is a fundamental pillar of personal identity, and as such, gendered brand personality is an equally important aspect of brand identity, as it enables consumers to express their gender identity through consumption. However, as gender attitudes and identities change to reflect the broader culture, marketers must continuously re‐evaluate how ch...

Objectives:. To explore information seeking behavior on medical innovations. Background:. While autologous and alloplastic options for breast reconstruction are well established, it is the advent of the combination of 3D printing technology and the biocompatible nature of a highly porous biodegradable implants that offers new treatment options for...

The study of moral judgements often centres on moral dilemmas in which options consistent with deontological perspectives (that is, emphasizing rules, individual rights and duties) are in conflict with options consistent with utilitarian judgements (that is, following the greater good based on consequences). Greene et al. (2009) showed that psychol...

Background We explore cognitive and behavioural biases that influence individual’s willingness to engage advance care planning (ACP). Because contexts for the initiation of ACP discussions can be so different, our objective in this study was to identify specific groups, particular preferences or uniform behaviours, that may be prone to cognitive bi...

Background: Understanding how medical experts and their patients process and transfer information is of critical importance for efficient health care provision. Behavioral economics has explored similar credence markets where economic incentives, information asymmetry, and cognitive bias can impact patient and surgeon choice. The aim of the curren...

Study question How common is IVF add-on use in Australia, and what drives the use? Summary answer Most women (82%) had used one or more IVF add-ons and more than half (54%) first learned about the add-ons from their fertility specialist. What is known already IVF add-ons are procedures, techniques or medicines which may be considered nonessential...

The current COVID-19 pandemic is a global, exogenous shock, impacting individuals' decision making and behavior allowing researchers to test theories of personality by exploring how traits, in conjunction with individual and societal differences, affect compliance and cooperation. Study 1 used Google mobility data and nation-level personality data...

STUDY QUESTION What is the prevalence and pattern of IVF add-on use in Australia? SUMMARY ANSWER Among women having IVF in the last 3 years, 82% had used one or more IVF add-on, most commonly acupuncture, preimplantation genetic testing for aneuploidy and Chinese herbal medicine. WHAT IS KNOWN ALREADY IVF add-ons are procedures, techniques or med...

Beauty has been used as a fast and frugal heuristic, and therefore an important determinant of choice, as highlighted in research by Hamermesh. In a world of asymmetric information, beauty represents a proxy for objective characteristics or an object of desire, according to an individual’s preferences. A correlate of beauty, sexiness, has been used...

How are masculine‐looking politicians perceived by voters? Are these judgments accurate? We asked Australian survey participants to rate images of unknown‐to‐them Swiss politicians. We find that politicians with prominent markers of masculinity (including facial hair, baldness, and higher facial width‐to‐height ratio) are perceived as less honest a...

Recent public debate on gender identification has provided new alternatives to the traditional binary divergent titles of “man and woman”. Some contributors to this discussion have proposed a more regressive position regarding gender equity and identity awareness, instead choosing to mock online discussion by relabeling their own gender as differen...

The current COVID-19 pandemic is a global exogenous shock, impacting individuals’ decision making and behaviour allowing researchers to test theories of personality by exploring how traits, in conjunction with individual and societal differences affect compliance and cooperation. Study 1 used Google Mobility data and nation-level personality data f...

Because the global shortage of blood and organ donors across all medical markets is a serious concern for health care provision, we aim in this study to better understand decisions (not) to participate in these two forms of medical donation, which can save or prolong another’s life. Using unique responses from over 1,000 online survey respondents,...

In this study, we apply economic principles to the heterosexual human mating market using data on the socio-demographics, biology, attractiveness, sexual behaviour, and reproductive history of 3,261 Australian online dating participants. More specifically, by using survey participants attractiveness ratings as a proxy for market value, we are able...

Importance Misuse and overselling of over-the-counter pharmaceuticals poses a major burden on both private and public health expenditures. Objective To seek evidence on whether over-the-counter medication dispensing behavior complies or conflicts with the protocols indicated in practice standards and guidelines of a national professional pharmacy...

This study uses the BIG 5 personality traits to quantitatively explore correlates of sexual frequency and reproductive success of a large sample (NMale = 2998; NFemale = 1480) of heterosexuals advertised to on an Australian dating website. Consistent with previous research we find that for both sexes, extraversion has a positive linear relationship...

Using a unique dataset of 7479 respondents to the online Australian Sex Survey (July–September 2016), we explored factors relevant for individuals who self-identify as one of the many possible nonbinary gender options (i.e., not man or woman). Our results identified significant sex differences in such factors; in particular, a positive association...

Background/objectives: As the growth of the internet and commercial connection websites increasingly facilitates sperm donation outside of clinical (formal) settings, studies looking into informal (online) donor psychology and behaviour are both extremely warranted and currently under-researched. This study’s aim was to identify key differences bet...

Using a unique cross-sectional data set of dating website members’ educational preferences for potential mates (N = 41,936), we showed that women were more likely than men to stipulate educational preferences at all ages. When members indifferent to educational level were excluded, however, the specificity of men’s and women’s preferences did diffe...

This paper undertakes a multi-factor analysis of the economic fertility rate hypothesis within Africa from a replacement versus redundancy strategy. The analysis includes a broad range of factors that are likely to impact on fertility decisions, such as: conflict and fatalities; GDP; economic aid; AIDS/HIV; poverty rates; and child mortality rates....

As informal sperm donation becomes more prevalent worldwide, understanding donor psychology and interactions is critical in providing effective policy, equitable legislative frameworks and frontline health support to an ever-growing number of global participants. We analyse data of informal sperm donors who were members of the connection website Pr...

To identify the factors that influence educational assortment in an online dating setting, we analyse 219,013 participant contacts by 41,936 members of the Australian online dating web site RSVP over a four-month period. Consistent with prior research, we find that more educated online daters are consistently likely to assort positively (homogamy)...

Because healthcare professionals are in the best position to assess, assist and educate those participating in risky sexual behaviour, understanding if (and how) their risk attitudes differ from the wider population is of vital importance. In this study, we explore university health students’ risk attitudes towards unplanned pregnancy and sexually...

Previous studies on assortative mating have struggled to isolate preferences from actual constraints faced throughout the matching process, including the geographic and social propinquity that limit the availability of possible mates. Because such passive factors restrict the possibility set of potential partners, they may either restrict the chanc...

Reproductive medicine and commercial sperm banking have facilitated an evolutionary shift in how women are able to choose who fathers their offspring, by notionally expanding women’s opportunity set beyond former constraints. This study analyses 1546 individual reservations of semen by women from a private Australian assisted reproductive health fa...

Because the worldwide demand for sperm donors is much higher than the actual supply available through fertility clinics, an informal online market has emerged for sperm donation. Very little empirical evidence exists, however, on this newly formed market and even less on the characteristics that lead to donor success. This article therefore explore...

Despite extensive literature on female mate choice, empirical evidence on women’s mating preferences in the search for a sperm donor is scarce, even though this search, by isolating a male’s genetic impact on offspring from other factors like paternal investment, offers a naturally ”controlled” research setting. In this paper, we work to fill this...

This study investigates whether academics can capitalize on their external prominence (measured by the number of pages indexed on Google, TED talk invitations or New York Times bestselling book successes) and internal success within academia (measured by publication and citation performance) in the speakers’ market. The results indicate that the la...

The external influence of scholarly activity has to date been measured primarily in terms of publications and citations, metrics that also dominate the promotion and grant processes. Yet the array of scholarly activities visible to the outside world are far more extensive and recently developed technologies allow broader and more accurate measureme...