Ever wondered why some relationships last whilst others don't? Social... Show more
Psychology332 views·Updated May 30, 2026·2 pagesUnderstanding Social Exchange Theory in Relationships: AQA Psychology Essay
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Understanding Social Exchange Theory
Think of your relationships like your bank account - you want more money going in than coming out! Social exchange theory suggests we all follow the minimax principle: minimising our losses (costs) whilst maximising our gains (rewards).
Rewards might include companionship, emotional support, or even just having someone to watch Netflix with. Costs could be the stress of arguments, having to compromise on what to watch, or the opportunity cost - basically, the time and energy you're spending on this person instead of doing other things.
Here's the clever bit: we measure whether our relationship is worth it using two comparison methods. Comparison level (CL) is what you think you deserve based on past relationships and what seems normal. Comparison level for alternatives (CLalt) is comparing your current relationship to other options - including being single.
Quick Check: If your current relationship feels better than being alone or dating someone else, you'll probably stick around!
The tricky thing is that what counts as a reward or cost is completely subjective. Your partner's adventurous nature might seem exciting at first but could feel exhausting later on.
2
of 2
Evaluating Social Exchange Theory
Social exchange theory faces some serious challenges when psychologists try to test it properly. The biggest problem? It's nearly impossible to measure psychological rewards and costs accurately - how do you put a number on emotional support or the stress of an argument?
Most research supporting this theory uses artificial lab experiments where strangers play games together. This is pretty unrealistic compared to actual romantic relationships where emotions, history, and genuine feelings matter much more than simple reward-cost calculations.
There's also a chicken-and-egg problem with the research. Miller's 1997 study found that people in happy relationships don't even notice attractive alternatives - suggesting we only start weighing up costs and benefits after we're already unhappy, not before.
Food for Thought: Maybe dissatisfaction comes first, then we start doing the mental maths!
However, the theory isn't completely rubbish. Research with 185 real couples found that relationship satisfaction was indeed higher when people saw more benefits in their current relationship and found alternatives less appealing. This suggests the theory might actually explain how relationships work in the real world, regardless of sexual orientation.
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Psychology332 views·Updated May 30, 2026·2 pagesUnderstanding Social Exchange Theory in Relationships: AQA Psychology Essay
DT@djt9
Ever wondered why some relationships last whilst others don't? Social exchange theory treats relationships like a business deal - you're constantly weighing up what you're getting against what you're giving up. It's all about whether the rewards outweigh the costs,... Show more
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Understanding Social Exchange Theory
Think of your relationships like your bank account - you want more money going in than coming out! Social exchange theory suggests we all follow the minimax principle: minimising our losses (costs) whilst maximising our gains (rewards).
Rewards might include companionship, emotional support, or even just having someone to watch Netflix with. Costs could be the stress of arguments, having to compromise on what to watch, or the opportunity cost - basically, the time and energy you're spending on this person instead of doing other things.
Here's the clever bit: we measure whether our relationship is worth it using two comparison methods. Comparison level (CL) is what you think you deserve based on past relationships and what seems normal. Comparison level for alternatives (CLalt) is comparing your current relationship to other options - including being single.
Quick Check: If your current relationship feels better than being alone or dating someone else, you'll probably stick around!
The tricky thing is that what counts as a reward or cost is completely subjective. Your partner's adventurous nature might seem exciting at first but could feel exhausting later on.
2
of 2Sign up to see the content. It's free!
- Access to all documents
- Improve your grades
- Join milions of students
Evaluating Social Exchange Theory
Social exchange theory faces some serious challenges when psychologists try to test it properly. The biggest problem? It's nearly impossible to measure psychological rewards and costs accurately - how do you put a number on emotional support or the stress of an argument?
Most research supporting this theory uses artificial lab experiments where strangers play games together. This is pretty unrealistic compared to actual romantic relationships where emotions, history, and genuine feelings matter much more than simple reward-cost calculations.
There's also a chicken-and-egg problem with the research. Miller's 1997 study found that people in happy relationships don't even notice attractive alternatives - suggesting we only start weighing up costs and benefits after we're already unhappy, not before.
Food for Thought: Maybe dissatisfaction comes first, then we start doing the mental maths!
However, the theory isn't completely rubbish. Research with 185 real couples found that relationship satisfaction was indeed higher when people saw more benefits in their current relationship and found alternatives less appealing. This suggests the theory might actually explain how relationships work in the real world, regardless of sexual orientation.
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
Where can I download the Knowunity app?
You can download the app from Google Play Store and Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
Most popular content: Social Exchange Theory
3Most popular content in Psychology
9Most popular content
9Can't find what you're looking for? Explore other subjects.
Students love us — and so will you.
4.6/5App Store
4.7/5Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan SiOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha KlichAndroid user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
AnnaiOS user