←Click here to enjoy the music, and start our sociology journey.
![花卉裝飾](https://static.wixstatic.com/media/11062b_69f60b8e85914d748d72743a31833116~mv2.jpg/v1/fill/w_770,h_514,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/11062b_69f60b8e85914d748d72743a31833116~mv2.jpg)
I'd like to list some concepts and their meanings that make it easier for you to understand the related topics.
It refers to a political status in which same-sex marriage and opposite-sex marriage are recognized as equal by the law.
Marriage equality
![微信截图_20220821010409.png](https://static.wixstatic.com/media/548188_1bd6b857d7734ee3b892a993b2103af2~mv2.png/v1/fill/w_220,h_220,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/%E5%BE%AE%E4%BF%A1%E6%88%AA%E5%9B%BE_20220821010409.png)
Intersectionality
Social and cultural traits associated with males and females shape roles, behaviours and expectations around what it means to be a man (masculine) or a woman (feminine) (Arvanitakis 2016).
![微信截图_20220821181137.png](https://static.wixstatic.com/media/548188_405d6c673a2441b68759032c5c8d6526~mv2.png/v1/fill/w_220,h_220,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/%E5%BE%AE%E4%BF%A1%E6%88%AA%E5%9B%BE_20220821181137.png)
Gender
The interconnected nature of social categories such as gender, race, class, (dis)ability and sexuality that create overlapping systems of inequality (Arvanitakis 2016).
![微信截图_20220822080044.png](https://static.wixstatic.com/media/548188_073ce861477c4294969491e74218b555~mv2.png/v1/fill/w_220,h_220,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/%E5%BE%AE%E4%BF%A1%E6%88%AA%E5%9B%BE_20220822080044.png)
Sexual minorities
A sexual minority is a group whose sexual identity, orientation or practices differ from the majority of the surrounding society. Primarily used to refer to lesbian, gay, bisexual, or non-heterosexual individuals, it can also refer to transgender, non-binary (including the third gender) or intersex individuals (Sullivan 2003).
![微信截图_20220822080312.png](https://static.wixstatic.com/media/548188_42fa8ddb27084ee381080875ea428ed1~mv2.png/v1/fill/w_220,h_168,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/%E5%BE%AE%E4%BF%A1%E6%88%AA%E5%9B%BE_20220822080312.png)
Homosexuality
It is romantic attraction, sexual attraction, or sexual behaviour between members of the same sex or gender. As a sexual orientation, homosexuality is "an enduring pattern of emotional, romantic, and/or sexual attractions" to people of the same sex. It "also refers to a person's sense of identity based on those attractions, related behaviours, and membership in a community of others who share those attractions."(Eric 2016).
![微信截图_20220822080435.png](https://static.wixstatic.com/media/548188_abd9eec129b14992aaf383a716e159cd~mv2.png/v1/fill/w_220,h_200,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/%E5%BE%AE%E4%BF%A1%E6%88%AA%E5%9B%BE_20220822080435.png)
Heterosexuality
Heterosexuality is romantic attraction, sexual attraction or sexual behaviour between people of the opposite sex or gender. As a sexual orientation, heterosexuality is "an enduring pattern of emotional, romantic, and/or sexual attractions" to people of the opposite sex; it "also refers to a person's sense of identity based on those attractions, related behaviours, and membership in a community of others who share those attractions." Someone who is heterosexual is commonly referred to as straight (APA 2013).
![微信截图_20220822080536.png](https://static.wixstatic.com/media/548188_7ccb097f54ff478a84d0351e27ff9779~mv2.png/v1/fill/w_220,h_190,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/%E5%BE%AE%E4%BF%A1%E6%88%AA%E5%9B%BE_20220822080536.png)
LGBTIQ
lesbian, gay, bisexual, transgender, intersex and queer people (Arvanitakis 2016).