Our lab focuses on gender/sex and sexual diversity, sex research, social neuroendocrinology, and feminist and queer science. To do this work, we develop unique tools and innovative paradigms, models, measures, and theories. We use diverse interdisciplinarily methods that include quantitative and qualitative work, visual analyses, knowledge mobilization, and more. We have won over 90 awards for our science, scholarship, leadership, and academic work.

Program Focus Areas

Feminist & Queer Science

Three forms of biologisms in arrows going backwards (determinism, reductionism, and essentialism) with three matching
				feminist/queer forms of bioscience going forwards (dynamism, expansiveness/ emergence, and contextualism)

All our work is conducted using a feminist science lens, meaning that attending to inequities related to gender and intersecting identities is fundamental to our research projects. We also situate our work within a queer science approach, meaning that we see our work as expanding, opening, and transforming possibilities, categories, and understandings about intimacies, gender/sex, and biologies in plural ways. Feminist and queer science happens at all levels, from lab meetings to writing papers, from theory to method, and more. Some of our work is explicitly about feminist/queer science methodologies, while some of our work is built upon a feminist/queer science framework.

For more on feminist and queer science, look around the internets and also see Gap Junction Science, a feminist science site.

For feminist/queer science specifically in the van Anders lab, see the following interviews:

Some relevant papers on Section Title are:

  • van Anders SM, in press. Gender/Sex/ual diversity and biobehavioral research. Psychology of Sexual Orientation and Gender Diversity.
  • van Anders SM, Beischel WJ, Schudson ZC, & Chadwick SB, in press. Gender, sex, and sexuality in Psychology: Principles of feminist and queer science. Psychology of Sexual Orientation and Gender Diversity.
  • van Anders SM, Schudson ZC, Beischel WJ, ABed EC, Gormezano A, & Dibble EJ, 2022. Overempowered? Diversity-focused research with gender/sex and sexual majorities. Review of General Psychology, 26, 3-21.
  • Herbenick* D, van Anders* SM, Brotto LA, Chivers ML, Jawed-Wessel S, Galarza J, 2019. Editorial: Sexual harassment in the field of sexuality research. Archives of Sexual Behavior, 48, 997-1006. “*” indicates co-first authors.
  • Calisi, R.M. and the Working Group of Mothers in Science (including van Anders SM), 2018. Opinion: How to tackle a childcare-conference conundrum. Proceedings of the National Academy of Sciences, 115, 2845-2849.
  • van Anders SM, Caverly NL, & Johns MM, 2014. Newborn bio/logics and legal definitions of gender/sex for US state documents. Feminism and Psychology, 24, 172-192.
  • van Anders SM, 2014. Nomenclature and knowledge-culture, or, we don't call semen 'penile mucus.' Psychology and Sexuality, 5, 349-356.
  • van Anders SM, 2012. Editorial: The First Feminist Sex Research Reception at the International Academy of Sex Research. Archives of Sexual Behavior, 41, 323-324
  • van Anders SM, 2012. From one bioscientist to another: Guidelines for researching and writing about bisexuality for the lab and biosciences. Journal of Bisexuality, 12, 393-403.
  • van Anders SM, 2004. Why the academic pipeline leaks: Fewer men than women perceive barriers to becoming professors. Sex Roles, 51(9/10), 511-521. (Indexed in "Review of the Year's Publications for 2004: Social Justice Education" in Equity & Excellence in Education, 38: 342-66, 2005.)

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Gender/Sex

Venn diagram with one circle with sex (defined as biological/evolved, bodily/physical, and biomaterial), and 
				another circle with gender (defined as socialization, social groups, and social constructions); with the middle overlapping space
				as gender/sex, with an iterative circle around it from hormones to behaviour to hormones

We use the concept of "gender/sex" (van Anders & Dunn, 2009; van Anders, 2015; van Anders, in press) to refer to phenomena, features, and whole people where gender and sex intertwine, could both be relevant, and/or the two cannot be disentangled easily or at all. Typically, human biology focuses on sex (femaleness, maleness, maybe sex-diversity) while sociocultural research focuses on gender (femininity, masculinity, maybe gender-diversity). Gender/sex expresses a more empirically accurate entanglement in queer and scientific terms. We ground our work on gender/sex in "Sexual Configurations Theory", in part, which Dr. van Anders developed to help conceptualize this and other phenomena, and provide innovative, inclusive, feminist, queer, and scientifically meaningful ways of measuring and addressing gender/sex.

Some relevant papers on Section Title are:

  • van Anders SM, in press. Gender/Sex/ual diversity and biobehavioral research. Psychology of Sexual Orientation and Gender Diversity.
  • De France K, Lucas M, van Anders SM, & Cipriano C, in press. Measuring gender in elementary school-aged children in the United States: Promising practices and barriers to moving beyond the binary. American Psychologist.
  • Ibrahim A, Clarke J, Beischel W, & van Anders SM, 2024. Gender/Sex markers, bio/logics, and U.S. identity documents. Feminism & Psychology.
  • Beischel WJ, Schudson ZC, Hoskin RA, & van Anders SM, 2024. The Gender/Sex 3x3: Measuring and categorizing gender/sex beyond binaries. Psychology of Sexual Orientation and Gender Diversity, 10, 355-372.
  • Beischel WJ, Gauvin SEM, & van Anders SM, 2022. "A little shiny gender breakthrough:" Community understandings of gender euphoria. International Journal of Transgender Health, 23, 1-21.
  • Schudson ZC & van Anders SM, 2022. Gender/sex diversity beliefs: Scale construction, validation, and links to prejudice. Group Processes & Intergroup Relations, 25, 1011-1036.
  • Beischel WJ, Schudson ZC, & van Anders SM, 2021. Visualizing gender/sex diversity via sexual configuratiosn theory. Psychology of Sexual Orientation and Gender Diversity.
  • Abed EC, Schudson ZC, Gunther OD, Beischel WJ, & van Anders SM, 2019. Sexual and gender diversity among sexual and gender/sex majorities: Insights via sexual configurations theory. Archives of Sexual Behavior, 48, 1423-1441.
  • Hyde JS, Bigler RB, Joel DS, Tate CC, & van Anders SM, 2019. The future of sex and gender in psychology: Five challenges to the gender binary. American Psychologist, 74, 171-193. DOI: http://dx.doi.org/10.1037/amp0000307
  • Schudson ZC, Beischel WJ, & van Anders SM, 2019. Individual variation in gender/sex category definitions. Psychology of Sexual Orientation and Gender Diversity, 6, 448-460.
  • van Anders SM, Schudson ZC, Abed EC, Beischel WJ, Dibble ER, Gunther OD, Kutchko VJ, & Silver ER, 2017. Biological sex, gender, and public policy. (Invited contribution.) Policy Insights from the Behavioral and Biological Sciences, 4, 194-201.
  • Schudson ZC, Dibble ER, & van Anders SM, 2017. Gender/Sex and sexual diversity via Sexual Configurations Theory: Insights from a qualitative study with gender and sexual minorities. Psychology of Sexual Orientation and Gender Diversity, 4, 422-437.
  • van Anders SM, 2015. Beyond sexual orientation: Integrating gender/sex and diverse sexualities in Sexual Configurations Theory. Archives of Sexual Behavior, 44, 1177-1213.
  • van Anders SM, 2014. 'Bio/logics'. Transgender Studies Quarterly, 1 Inaugural Issue: Postposttransexual; Terms for a 21st Century Transgender Studies, 33-35.
  • van Anders SM, 2013. Invited contribution: Beyond masculinity: Testosterone, gender/sex, and human social behavior in a comparative context. Frontiers in Neuroendocrinology, 34, 198-210.

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Sexual Diversity

Sexual configurations diagram of gender and sex sexuality

Our research focuses on sexuality broadly understood, and we attend to individuals from sexual majority and sexual minority groups. To do so, we aim to avoid (further) marginalizing those from minoritized groups. We are interested in a host of sexual and relational diversity, including gender/sex sexualities (e.g., LGB & heterosexuality) and partner number sexualities (e.g., polyamory, monosexuality, asexuality).

A major thrust of this work involves "Sexual Configurations Theory" (SCT; van Anders, 2015). Our goal with SCT is to conceptualize and model diverse gender/sexes and partnered sexualities that are built from lived experiences (especially on the sexual margins) and relevant to people's lives. To do so, we crafted our award-winning interdisciplinary framework in ways that incorporate feminist/queer scholarship and bioscience. SCT addresses gender/sex sexuality and partner number sexuality, solitary and partnered sexuality, eroticism and nurturance, as well as branchedness and coincidence. It uses what we call a "sexual diversity lens" to do so. We have developed materials about SCT to make it more accessible to people, including researchers, clinicians, and educators.

Some relevant papers on Section Title are:

  • van Anders SM, in press. Gender/Sex/ual diversity and biobehavioral research. Psychology of Sexual Orientation and Gender Diversity.
  • van Anders SM, Beischel WJ, Schudson ZC, & Chadwick SB, in press. Gender, sex, and sexuality in Psychology: Principles of feminist and queer science. Psychology of Sexual Orientation and Gender Diversity.
  • Burns JA, Beischel WJ, & van Anders SM, 2024. Hormone therapy and trans sexuality. Psychology of Sexual Orientation and Gender Diversity, 11, 17-30.
  • Abed EC, Schudson ZC, Gunther OD, Beischel WJ, & van Anders SM, 2019. Sexual and gender diversity among sexual and gender/sex majorities: Insights via sexual configurations theory. Archives of Sexual Behavior, 48, 1423-1441.
  • Schudson ZC, Manley MM, Diamond LM, & van Anders SM, 2018. Heterogeneity in gender/sex sexualities: Gendered physical and psychological traits in attractions to women and men. Journal of Sex Research. DOI: http://dx.doi.org/10.1080/00224499.2017.1402290
  • Schudson ZC, Dibble ER, & van Anders SM, 2017. Gender/Sex and sexual diversity via Sexual Configurations Theory: Insights from a qualitative study with gender and sexual minorities. Psychology of Sexual Orientation and Gender Diversity, 4, 422-437.
  • van Anders SM, 2015. Beyond sexual orientation: Integrating gender/sex and diverse sexualities in Sexual Configurations Theory. Archives of Sexual Behavior, 44, 1177-1213.
  • Manley MH, Diamond LM, & van Anders SM, 2015. Polyamory, monoamory, and sexual fluidity: A longitudinal study of identity and sexual trajectories. Psychology of Sexual Orientation and Gender Diversity, 2, 168-180.
  • van Anders SM, 2015. Beyond sexual orientation: Integrating gender/sex and diverse sexualities in Sexual Configurations Theory. Archives of Sexual Behavior, 44, 1177-1213.
  • van Anders SM, 2012. From one bioscientist to another: Guidelines for researching and writing about bisexuality for the lab and biosciences. Journal of Bisexuality, 12, 393-403
  • van Anders SM, 2009. Androgens and diversity in adult human partnering. Chapter 15 In PB Gray & PT Ellison (Eds.) Endocrinology of Social Relationships. Harvard University Press: Cambridge, MA.

Sexuality

Diagram showing that heteronormativity links to sexual desire via inequitable divisions of labour, the caregiver-mother role to partners,
			  objectification, and gender norms about sexual initiation

Our research in sexuality involves in-depth explorations of various sexual phenomena, like cuddling, orgasm, fantasy, solitary sexuality, arousal, thoughts, visual stimuli, jealousy, and desire. Sometimes sometimes our research focuses only on the sexual phenomena themselves; other times, we examine how these phenomena are linked to, or modulate, testosterone and other hormones (as based in the S/P Theory). Some of our main interests include multifaceted sexual desire, and how desire can be experienced in different ways - not just amounts - by different people or at different times. This helps us understand desire as well as hormone-desire links. We are also interested in understanding how culture, gender norms, and physiology mutually or exclusively relate to sexuality, including how some aspects of sexuality widely assumed to be hormonal might actually be better understood with or alongside a sociocultural lens. Much of our newer work is rooted in our "Heteronormativity Theory of Low Sexual Desire in Women Partnered with Men", which articulates that heteronormativity (inequitable gender roles tied to expectations of heterosexuality) might actually better account for low desire in women than other accounts that define it as a problem, and one that resides within women, and especially their bodies.

Some relevant papers on Section Title are:

  • Gormezano AM & van Anders SM, in press. Sexual norms across pornography use, sexual fantasy, and in-person sexuality. Archives of Sexual Behavior.
  • van Anders SM, in press. Gender/Sex/ual diversity and biobehavioral research. Psychology of Sexual Orientation and Gender Diversity.
  • van Anders SM, Beischel WJ, Schudson ZC, & Chadwick SB, in press. Gender, sex, and sexuality in Psychology: Principles of feminist and queer science. Psychology of Sexual Orientation and Gender Diversity.
  • Burns JA, Beischel WJ, & van Anders SM, 2024. Hormone therapy and trans sexuality. Psychology of Sexual Orientation and Gender Diversity, 11, 17-30.
  • Gormezano AM, Harris AM, Gauvin SEM, Pinto J, van Anders G, & van Anders SM, 2022. Sexual orientation across porn use, sexual fantasy, and in-person sexuality: Visualizing branchedness and coincidence via Sexual Configurations Theory. Archives of Sexual Behavior, 51, 1201-1219.
  • Harris EA, Gormezano AM, & van Anders SM, 2022. Gender inequities in household labor predict lower desire in women partnered with men. Archives of Sexual Behavior, 51, 3847-3870.
  • van Anders SM, Herbenick D, Brotto LA, Chadwick SB, & Harris EA, 2022. The heteronormatvity theory of low sexual desire in women partnered with men. Archives of Sexual Behavior, 51, 391-415.
  • Chadwick SB, Francisco M, & van Anders SM, 2019. When orgasms do not equal pleasure: Accounts of “bad” orgasm experiences during consensual sexual encounters. Archives of Sexual Behavior, 48, 2435-2459.
  • Chadwick SB, Raisanen JC, Goldey KL, & van Anders SM, 2018. Strategizing to make pornography worthwhile: A qualitative exploration of women’s agentic engagement with sexual media. Archives of Sexual Behavior, 47, 1853-1868.
  • Raisanen JC, Chadwick SB, Michalak N, & van Anders SM, 2018. Average associations between sexual desire, testosterone, and stress in women and men over time. Archives of Sexual Behavior, 47, 1613-1631.
  • Chadwick SL, Burke SB, Goldey KL, Bell SB, & van Anders SM, 2017. Sexual desire in sexual minority and majority women and men: The multifaceted sexual Desire Questionnaire (DESQ). Archives of Sexual Behavior, 46, 2465-2484.
  • Chadwick SB & van Anders SM, 2017. Do women's orgasms function as a masculinity achievement for men? Journal of Sex Research, 54, 1141-1152.
  • Goldey KL, Posh AR, Bell SN, & van Anders SM, 2016. Defining pleasure: A focus group study of solitary and partnered sexual pleasure in queer and heterosexual women. Archives of Sexual Behavior, 45, 2137-2154.
  • Goldey KL & van Anders SM, 2015. Sexual modulation of testosterone: Insights for humans from across species. Adaptive Human Behavior and Physiology, 1, 93-123.
  • Goldey KL, Avery LR, & van Anders SM, 2014. Sexual fantasies and gender/sex: Integrating quantitative content analysis and hormonal responses. Journal of Sex Research, 51, 917-931.
  • van Anders SM, Hipp LE, & Kane Low L, 2013. Exploring co-parent experiences of sexuality in the first three months after birth. Journal of Sexual Medicine, 10, 1988-1999.
  • van Anders SM, 2012. Testosterone and sexual desire in healthy women and men. Archives of Sexual Behavior, 41, 1471-1484.
  • Goldey KL & van Anders SM, 2011. Invited Contribution: Sexy thoughts: Effects of sexual cognitions on arousal and hormones. Hormones and Behavior, Special Issue: Research on Sexual Arousal, 59, 754-764.

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Social Neuroendocrinology

Pre-theory model of testosterone linking to masculinity and femininity, empirical evidence, and the S/P model

What might bioscience, built with feminist and queer commitments from the ground up, look like? One of our main contributions is to social neuroendocrinology, a field we helped kick-start in 2006 (van Anders & Watson, 2006). Social neuroendocrinology is the study of hormones-behaviour associations in social context. This attends to people as socially located instead of interchangeable bodies. It also attends to behaviours as multifaceted and socially situated rather than unitary and universal actions. And, we explore evolutionary processes (in humans) as cross-species and human-specific when appropriate. Social neuroendocrinology not only reverses the arrow of causality (from just hormones -> behavior to, additionally, behavior -> hormones) but provides models for studying iterative, recursive, and dynamic associations between hormones and behavior in whole people who reflect evolutionary and socially constructed processes.

Our research helps to provide ways to do socially situated science that are biologically expansive (not reductionist), biolegible (i.e., to other bioscientists), and informed by lived experiences (critically reflective narratives of the minoritized and marginalized).

We focus on social modulation of testosterone. Our work explores the social phenomenology of testosterone (what is its evolved social function?) as well as behavioural contexts tied to intimacy, sexuality, nurturance, and partnering/pair bonding. We are aso interested in the sequelae (effects) of socially modulated hormones, including on health and immunity.

We ask hormonal questions that have both evolution and social construction in their answers. To do so, we developed the award-winning Steroid/Peptide Theory of Social Bonds (S/P Theory; van Anders et al., 2011). This highlights how testosterone is linked, not to maleness/masculinity, but to competition and nurturance regardless of gender/sex. The S/P Theory is not post-gender though: gender constrains and influences how competition (acquiring or defending resources, e.g., status, sexual opportunities, power) and nurturance (warm, supporting, and/or loving contact with others, e.g., partners, children, pets) are experienced, as do a host of intersecting identities.

Some relevant papers on Social Neuroendocrinology are:

  • van Anders SM, in press. Gender/Sex/ual diversity & biobehavioral research. Psychology of Sexual Orientation and Gender Diversity.
  • van Anders SM, Steiger J, & Goldey KL, 2015. Gendered behavior modulates testosterone in women and men. PNAS: Proceedings of the National Academy of Sciences, 112, 13805-13810.
  • van Anders SM, Goldey KL, & Bell SN, 2014. Measurement of testosterone in human sexuality research: Methodological considerations. Archives of Sexual Behavior, 43, 231-250.
  • van Anders SM, 2013. Invited contribution: Beyond masculinity: Testosterone, gender/sex, and human social behavior in a comparative context. Frontiers in Neuroendocrinology, 34, 198-210.
  • van Anders SM, Goldey KL, & Kuo PX, 2011. Invited Expert Review: The Steroid/Peptide Theory of Social Bonds: Integrating testosterone and peptide responses for classifying social behavioral contexts. Psychoneuroendocrinology, 36, 1265-1275. (Winner of the Ira & Harriet Reiss Theory Award from the Foundation for the Scientific Study of Sexuality, FSSS.)
  • van Anders SM & Watson NV, 2006. Social neuroendocrinology: Effects of social contexts and behaviours on sex steroids in humans. Human Nature, 17(2), 212-237.

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