The Additional Member System (AMS)is a voting system that... Show more
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Updated Mar 26, 2026
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Simple Guide to AMS and Scottish Voting Systems
Catherine Closs
@catieeliza
Advantages and Disadvantages of the Additional Member System (AMS)
The Additional Member System (AMS) used in Scotland has several advantages and disadvantages that affect its effectiveness in providing representation.
Advantages of AMS voting system:
-
Increased voter power: Voters have two votes, allowing them to potentially support different parties or candidates for local and regional representation.
-
More proportional results: The system aims to create a parliament that more closely reflects the overall voting preferences of the electorate.
Example: In the 2021 Scottish Parliament election, the Conservative party received approximately 24% of the votes and around 24% of the seats, demonstrating the proportional nature of AMS.
-
Broader representation: Smaller parties have a better chance of gaining seats through the regional lists, leading to a more diverse parliament.
-
Local representation maintained: Constituency MSPs ensure that local areas have a dedicated representative.
Disadvantages of AMS voting system:
-
Potential voter confusion: With multiple MSPs representing each area, voters may be unsure about which representative to approach for help.
-
Increased party power: Parties have significant control over the regional lists, which can limit voter influence on candidate selection.
Highlight: While AMS gives more power to constituents through two votes, it also increases party control over list candidates.
-
Complexity: The system can be more difficult for voters to understand compared to simpler voting methods.
-
Potential for strategic voting: Some voters might try to game the system by splitting their votes strategically, which could be seen as manipulating the intended proportionality.
Despite these drawbacks, the AMS voting system in Scotland is generally considered effective because it strikes a balance between local representation and proportional party strength. It allows for a more diverse parliament while still maintaining a connection between MSPs and their local constituencies.
Quote: "Overall, AMS is a system where people can vote for different representatives, but it is often argued that it is ineffective because it gives people too many choices. However, AMS is more effective because it provides a clear representation of who people can vote for and it gives people a lot of different options when it comes to who to talk to."
In conclusion, while the Additional Member System (AMS) has its challenges, it provides a compromise between different voting system approaches and aims to create a more representative and responsive parliament for Scotland.
Understanding the Additional Member System (AMS)
The Additional Member System (AMS) is the voting system used for elections to the Scottish Parliament. This system combines elements of first-past-the-post and proportional representation to create a more balanced approach to electing representatives.
Definition: The Additional Member System (AMS) is a mixed electoral system that combines first-past-the-post voting with proportional representation.
In Scotland, voters have two votes under the AMS:
- The first vote is for a local Member of the Scottish Parliament (MSP) in one of 73 constituencies, elected using the first-past-the-post system.
- The second vote is for a regional MSP, with Scotland divided into 8 regions. These MSPs are elected using a party list system.
Example: In the 2021 Scottish Parliament election, Siobhan Brown became the MSP for the Ayr constituency by winning the most votes in that area, demonstrating the local representation aspect of AMS.
The AMS voting system aims to provide clear and fair representation for the people. It ensures that each area has a dedicated local representative while also allowing for broader party representation through the regional lists.
Highlight: AMS combines local constituency representation with proportional party representation, aiming to create a more balanced parliament.
However, one potential drawback of the AMS voting system in Scotland is that it can sometimes be confusing for voters. With multiple MSPs representing them (one constituency MSP and seven regional MSPs), constituents might be unsure about which representative to approach for help with specific issues.
Vocabulary: Constituency - an area that elects a representative to a legislative body.
Despite this potential confusion, the AMS voting system is generally considered effective because it provides voters with more power and choice. The two-vote system allows voters to split their support if they wish, potentially giving smaller parties a better chance of representation.
Quote: "AMS is effective because the electorate has more power. With AMS, you get two ballots to choose from."
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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 Klich
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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.
Anna
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Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
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 S
iOS 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 Klich
Android 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.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
Simple Guide to AMS and Scottish Voting Systems
Catherine Closs
@catieeliza
The Additional Member System (AMS) is a voting system that combines elements of first-past-the-post and proportional representation to provide a balance between local representation and overall party strength. It is used in Scotland for electing members to the Scottish Parliament.... Show more
Advantages and Disadvantages of the Additional Member System (AMS)
The Additional Member System (AMS) used in Scotland has several advantages and disadvantages that affect its effectiveness in providing representation.
Advantages of AMS voting system:
-
Increased voter power: Voters have two votes, allowing them to potentially support different parties or candidates for local and regional representation.
-
More proportional results: The system aims to create a parliament that more closely reflects the overall voting preferences of the electorate.
Example: In the 2021 Scottish Parliament election, the Conservative party received approximately 24% of the votes and around 24% of the seats, demonstrating the proportional nature of AMS.
-
Broader representation: Smaller parties have a better chance of gaining seats through the regional lists, leading to a more diverse parliament.
-
Local representation maintained: Constituency MSPs ensure that local areas have a dedicated representative.
Disadvantages of AMS voting system:
-
Potential voter confusion: With multiple MSPs representing each area, voters may be unsure about which representative to approach for help.
-
Increased party power: Parties have significant control over the regional lists, which can limit voter influence on candidate selection.
Highlight: While AMS gives more power to constituents through two votes, it also increases party control over list candidates.
-
Complexity: The system can be more difficult for voters to understand compared to simpler voting methods.
-
Potential for strategic voting: Some voters might try to game the system by splitting their votes strategically, which could be seen as manipulating the intended proportionality.
Despite these drawbacks, the AMS voting system in Scotland is generally considered effective because it strikes a balance between local representation and proportional party strength. It allows for a more diverse parliament while still maintaining a connection between MSPs and their local constituencies.
Quote: "Overall, AMS is a system where people can vote for different representatives, but it is often argued that it is ineffective because it gives people too many choices. However, AMS is more effective because it provides a clear representation of who people can vote for and it gives people a lot of different options when it comes to who to talk to."
In conclusion, while the Additional Member System (AMS) has its challenges, it provides a compromise between different voting system approaches and aims to create a more representative and responsive parliament for Scotland.
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Join milions of students
Understanding the Additional Member System (AMS)
The Additional Member System (AMS) is the voting system used for elections to the Scottish Parliament. This system combines elements of first-past-the-post and proportional representation to create a more balanced approach to electing representatives.
Definition: The Additional Member System (AMS) is a mixed electoral system that combines first-past-the-post voting with proportional representation.
In Scotland, voters have two votes under the AMS:
- The first vote is for a local Member of the Scottish Parliament (MSP) in one of 73 constituencies, elected using the first-past-the-post system.
- The second vote is for a regional MSP, with Scotland divided into 8 regions. These MSPs are elected using a party list system.
Example: In the 2021 Scottish Parliament election, Siobhan Brown became the MSP for the Ayr constituency by winning the most votes in that area, demonstrating the local representation aspect of AMS.
The AMS voting system aims to provide clear and fair representation for the people. It ensures that each area has a dedicated local representative while also allowing for broader party representation through the regional lists.
Highlight: AMS combines local constituency representation with proportional party representation, aiming to create a more balanced parliament.
However, one potential drawback of the AMS voting system in Scotland is that it can sometimes be confusing for voters. With multiple MSPs representing them (one constituency MSP and seven regional MSPs), constituents might be unsure about which representative to approach for help with specific issues.
Vocabulary: Constituency - an area that elects a representative to a legislative body.
Despite this potential confusion, the AMS voting system is generally considered effective because it provides voters with more power and choice. The two-vote system allows voters to split their support if they wish, potentially giving smaller parties a better chance of representation.
Quote: "AMS is effective because the electorate has more power. With AMS, you get two ballots to choose from."
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.
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Most popular content: Argumentation
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Can't find what you're looking for? Explore other subjects.
Students love us — and so will you.
4.6/5
App Store
4.7/5
Google 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 S
iOS 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 Klich
Android 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.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
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 S
iOS 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 Klich
Android 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.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user