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The Sexual Spectrum: Why We're All Different

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This fascinating book examines the myriad influences that shape our understanding of human gender and sexuality. Drawing from scientific findings past and present and from a wide range of personal experiences, Olive Skene Johnson explores questions such as: Is sexual diversity new? Why do men and women think differently? Apart from sexual preference, are homosexuals and heterosexuals different? Why do some people change gender? Johnson’s clear, accessible, and entertaining answers provide a wealth of information about a complicated subject.

278 pages, Paperback

First published February 11, 2005

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5 stars
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38 (37%)
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29 (28%)
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6 (5%)
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3 (2%)
Displaying 1 - 15 of 15 reviews
Profile Image for Rayne.
7 reviews
March 1, 2013
Was in a bookstore with my friend and he just had to read the book title out loud to me. I was curious and being ashamed on my own sexual orientation - I instantly felt a surge of embarrassment after reading the back cover or synopsis of the book.

I knew homosexual is normal, but I've always treated it as something abnormal because of stereotypes. I wished I was different and just straight, but I knew I couldn't get myself to love another girl. So before reading this book, I can say I'm not proud to be gay. My best friend knows I'm gay and when he saw me trying to hide my own identity in front of others, he asked me the reason I'm afraid to disclose being gay. Silence was in charge after.
I am afraid, still am.

So, after purchasing and reading this book, as a gay man I am, it's surprising to know so much things unknown to me! The book is packed with numerous reports and stories about the minor sexuality that it's OKAY to be homosexual. I've been in denial for SO long, thinking that homosexual is just wrong. Reading this just enlightened me, I can't be more thankful to everyone who've contributed in the research.

If you're a person who's afraid to disclose your sexual orientation.
It's okay, take it really slowly. Somewhere in our life, we HAVE to do that. I'm scared, but I'll give it a try.
As the author've written: ...as research has repeatedly shown that the strongest predictor of tolerance toward homosexuality is knowing a gay person, coming out of the closet is not only a personal step but also an important political act. In addition, it's a significant health benefit...

Have fun discovering yourself / the minor sexuality.
Profile Image for Olivia Thomas.
134 reviews10 followers
March 5, 2016
Fascinating informative read, although it was a technical read it still was easy to read and I enjoyed reading it.
Profile Image for Jane.
1,138 reviews20 followers
June 20, 2023
This book is quite interesting, however read it critically as I did. As it was published in 2004, it does not use the same language that we see now in regards to sex and gender, but it does sometimes subscribe to the new belief system around gender, particularly in regards to sexed brains. Lots of great information and discussion around different types of sexualities (even touching on some paraphilias though very briefly) and how a man could be more feminine and a woman more masculine from exposure to different hormones in the womb. It also discusses biological and environment factors in regards in human sexuality. It does differentiate between transvestites and transsexuals and categorizes transvestites as being mostly heterosexual men (which it probably wouldn't do if it was published today). It discusses intersexuals and how doctors have only recently in the last century "assigned" them a gender (with surgery) at birth. It does not discuss things such as pornography and its influence on human sexual behaviour and seemed to focus more on non heterosexual sexualities, ending with a list of how homosexuals have been discriminated against in recent years. It mentions John Money and Alfred Kinsey, but fails to mention the questionable sexual experiments on minors that both conducted. It seems to contradict itself in the second to last chapter by stating "Apart from transsexuals, men cannot become women, nor women men, regardless of their environment." This obviously subscribes to gender being determined by identity and feeling and in that regard I felt that this book helped to sow the seeds for gender ideology.
53 reviews
November 15, 2022
good explainer of spectrums of sexuality. was confused at first when the author kept referencing the inequity in marriage rights and adoption until i realized that this was written around 2003.... I keep thinking what are they talking about- marriage equity is at a federal level; however given the current political climate of certain states in my country (USA) this may not be that far off should certain actors have there way (looking at the re-elected gov of FL in 2022). what a scary and sad future that would be should that actually happen and progress be reversed :/
Profile Image for Brenda.
31 reviews
January 12, 2012
Really found this book informative and interesting. I think I enjoyed the second half more than the first so it was worth it to keep reading.

The chapter titles give you a good idea of what's in the book:

Maleness and Femaleness
Sexing the Brain
Multiple Sexualities - The Majors
Multiple Sexualities - The Minors
Different Brains for Different Sexualities
Biology and Sexual Orientation
Nature and Nurture - The Dance Goes On
If It's Normal, Why All The Fuss?

I think the chapter on Nature and Nurture was my favourite - it makes you realize how complex the idea of who we are and how we got that way really is!
Profile Image for Melinda.
402 reviews116 followers
September 21, 2014
Although coming from good intentions, this book is highly flawed, full of ridiculous claims and too many examples of pseudo-science. The sections on sexual orientation are the worst, but the information on intersexuality and transgenderism is quite good. However, the author does have a tendency to pathologize anything and everything that's isn't heterosexuality, and it's frustrating.
Profile Image for Stacy.
143 reviews14 followers
July 22, 2016
"Research has consistently shown that people with limited education and people harboring authoritarian attitudes and traditional ideas about proper roles for men and women are those most prone to hostility toward gays and lesbians. So too are people who are religiously conservative. But the most important factor of all is never having known a gay man or woman."
Profile Image for Lorraine.
4 reviews1 follower
July 4, 2007
A broad overview of many studies and their implications. She could focus more on methodology and the studies themselves, but it is well-written, even-handed, thought-provoking, and probably a bunch more hyphenated adjetives.
Profile Image for Broodingferret.
343 reviews11 followers
September 15, 2008
Though it contained very little that I didn't already know, this book was enjoyable. Well-written, approachable, and wide-ranging, I would highly recommend this book to any who are looking for an introductory text on the biology of human sexuality.
Profile Image for Travis.
19 reviews1 follower
December 13, 2008
Many of the studies cited in this book are interesting and the overall book is interesting. However, I didn't feel that the book gave me much new information or thoughts. It's an interesting collection of information, but it failed to hit me as something important.
1 review
November 14, 2007
It looks like a medical textbook and full disclosure -- I'm not finished with it yet but it's so damn interesting I think anyone interested in gender studies should check it out.
Profile Image for Elle.
12 reviews1 follower
August 12, 2020
One of the best books ive ever read
Profile Image for Karine Sarhadian.
11 reviews
January 4, 2016
One of the best and most incisive books I have read rendering clear insight into humanity, gender, sexual orientation, etc...areas which continue to baffle the human mind. Well done!
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