Syllogism.
A pattern of deductive reasoning consisting of two premises and a conclusion – which may be valid or invalid, depending on what conclusion is arrived at by the reasoning of the person giving the conclusion.
Example.
Premise one. All men are mortal.
Premise two. Socrates is a man.
Conclusion. Socrates is mortal.
The premises are offered as true, so the above conclusion could be challenged by a pedant on the grounds that the evidence that Socrates is a man is subjective and unproven even if Socrates asserts ‘himself’ that ‘he’ is a man and this ‘fact’ is by agreed by common consent. This moves the ‘debate’ from one about mortality to another, possibly more ambiguous area, a definition of gender. However in this case the conclusion is not that Socrates is a man – that is given as a premise – but that Socrates is mortal, and that is not in dispute. The syllogism is more accurately set up by replacing the word ‘men’ and ‘man’ in the premises with ‘human being/s’.
Premise one. All human beings are mortal.
Premise two. Socrates is a human being.
Conclusion. Socrates is mortal.
Such adjustments to wording can, if used carefully, point the way to unambiguous and logical rule statements
The problem I invented arose because, in the first premise, ‘men’ may be seen to have been used as a generic term, to denote all human beings (as in mankind), and an ambiguity is created when, in the second premise, ‘man’ appears to be gender specific i.e. to exclude women. Rational people know that women are not immortal either and may also know that the term ‘men’ may have been used in a way that includes ‘women’. (the practice is not unusual in documentation to achieve brevity and clarity; until 2004 the Rules of Hockey used ‘he’ and ‘his’ to also mean ‘she’ and ‘her’) in other words premises that are not stated but are ‘known’ need to be taken into consideration unless this is specifically forbidden. It is often useful to exclude the general ’common sense’ of a premise to achieve a communal sense of the true meaning i.e. agreement and consistency in interpretation using only what is given in text. Only a given premise wording is then initially considered. Additional facts (words) that can be seen by ‘common sense’ to be missing are, in this way, more likely to be noted as missing and included (or at least discussed before) subsequently constructed premises are finalised.
A syllogism can therefore be challenged – said to be invalid- by disputing either of the premises or, if it does not appear to be a logical deduction from accepted premises, the conclusion. In the usual course of conversation or even of writing, the syllogism with which I began the article would not be remarked upon – I got it as the example given in a dictionary definition of a syllogism – but it was possible to make a criticism of it. The syllogism given in the Oxford English Dictionary, with the definition of the word, is much more open to dispute, but that is pointed out in the OED entry with which I began this article, syllogisms may be valid or invalid. E.g:-
All dogs are animals
All animals have four legs
Therefore all dogs have four legs.
The conclusion would not be disputed by any reasonable person (who knew what a dog was) but the second premise certainly could be – dolphins and apes are but two examples of species of animal that do not have four legs. The conclusion does not follow from the premise ”Some animals have four legs” and the conclusion “Some dogs have four legs” is obviously incorrect. Presenting one true and one false premise together with an obviously true conclusion is a ‘technique’ often used to get a very dubious premise ‘accepted’. The weak premise is ‘accepted’ without much thought because the other statements are so obviously correct.
The point I am making is that the given premises, as well as the ‘deducted’ conclusion, need to be critically examined when someone is trying to ‘prove’ a point by using a syllogism – or , beyond that, using the conclusions of two syllogisms as the premises of a third…. and so on. Obviously where ‘proofs’ are being demonstrated statements that are known to be fallacious should not be accepted as premises (or accepted only as a way of disproving). The finding of flaws in premises need not be taken to the point where further criticism of the semantics or syntax would be absolutely impossible, but obvious contradictions of terms, potential ambiguities in wording, etc. should be pointed out and clarified or corrected when reasonable conclusions are looked for.
The Socrates syllogism has reasonable premises and conclusion and perhaps only a pedant would call it invalid, the one about dogs is clearly an invalid syllogism from the given premises, even if all dogs are animals and all normal dogs have four legs, because the second of the two premises cannot by itself , due to known fallacy, lead to the given conclusion and for the same reason does not assist its partner to do so.
Discussions concerning the Rules of Hockey contain many assertions and conclusions which are seemingly (or at first sight) based on deductive reasoning, but are invalid because one or more of the premises offered are fallacious or ambiguous (open to misinterpretation and therefore to misapplication), or the conclusions are not logical (rational) deductions if one or both the premises are accepted as true.
The topic. Voluntarily making body contact with the ball.
In 2004 the HRB (FIH Rules Committee) changed the Rule Guidance embedded in the ball body contact Rule from :-
13.1.2 Use of body, hands, feet by players other than goal-keepers
Players shall not:-
a. stop or catch the ball with the hand
There is nothing to prevent players using their hands to protect themselves from dangerously raised balls.
b. intentionally stop, kick, propel, pick up, throw or carry the ball with any part of their bodies
It is not automatically an offence if the ball hits the foot or body of a player. On many occasions when a ball hits the foot or body of a player an offence will not have taken place and play should continue.
It is only an offence if the ball hits the foot or body of a player and that player:
• moved intentionally into the path of the ball, or
• made no effort to avoid being hit, or
• was positioned with the clear intention to stop the ball with the foot or body, or
• gains benefit.
To this
9.10 Field players must not stop, kick, propel, pick up, throw or carry the ball with any part of their body.
It is not an offence if the ball hits the foot, hand or body of a field player, unless that player or their team benefits from this.
No offence is committed if the ball hits the hand holding the stick but would otherwise have hit the stick.
removing the word ‘intentionally’ from the Rule.
Then in 2007 the word ‘voluntarily’ was added to the Rule Guidance and ‘gains benefit’ was removed. (*) Which gives the current (2013) Rule.
9.11 Field players must not stop, kick, propel, pick up, throw or carry the ball with any part of their body.
It is not always an offence if the ball hits the foot, hand or body of a field player. The player
only commits an offence if they voluntarily use their hand, foot or body to play the ball or if they
position themselves with the intention of stopping the ball in this way.
It is not an offence if the ball hits the hand holding the stick but would otherwise have hit the stick.
It was not revealed why ‘intentionally’ was dropped from the Rule or why a few years later ‘voluntarily’ was added to the Rule Guidance. Perhaps it was because dropping ‘intentionally’ completely was later considered to have been too big a step or a mistake and ‘voluntarily’ was thought a suitable synonym to replace it without loss of ‘face’. Who knows? But there was a problem; umpires had quickly, post 2004, become accustomed to penalising any and all ball/body contact (some had always done so because the fact of such contact is a very easy objective criteria, it requires observation but little judgement) and they were reluctant to go back to the difficulty and uncertainty of looking for intention or voluntary contact.
(*) Three weeks after the activation date of the 2007- 09 Rules of Hockey a ‘note’ was posted on the FIH website which announce that ‘gains benefit’ would continue to apply as it had in 2006, so ‘gains benefit’ was not in effect deleted until January 2009 i.e. on issue of the 2009-11 Rules of Hockey sans ‘gained benefit’ or any substitute for it. ‘Gains benefit’ was not restored in 2011-13 and has not been restored to the current Rules 2013 – 15.
The Discussion
Debate about the meaning of ‘voluntarily’ resulted in the opinions below – expressed over two separate threads, made six months apart, on a hockey related website – from an International level umpire, who uses the tag Bondy. Aside from the opening post I have reproduced only the posts that Bondy put up – most of them contain quotes in italics from other contributors which help a little to hang them together.
The first thread, from November 2011, was entitled Incidental foot.
JMZevans (The opening post)
I have scanned through the forum for some clarity on an old classic but would like to confirm a decision from the weekend. Situation as follows:
Attacker driving along the baseline and hits the ball towards the top of the D. Near the top it hits a defenders foot. Had the defender missed it then the ball would have travelled uninterrupted all the way to the sideline. Attackers shout for a PC, defenders shout that the ball would have gone off and would have been their side line ball.
Which is the correct decision??
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Bondy
redumpire said: I assumed the ball hadn’t gone off the sideline and was still with the defender whose foot it had hit, in which case it’s play on…
Surely this would be a PC? It hit the defender’s foot, and he gained possession because of it. I know that he would have had the sideline hit, had it not hit his foot – but in the time that it takes for the ball to get to the sideline and for the defender to set up to take the hit, the attackers would have had the opportunity to set up their press. To me, that means that the defender has gained advantage from the foot in the circle, therefore you’ve got no option but to award a PC.
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Bondy
redumpire said: Fair point, Bondy; let’s put it another way. If the ball hit a player’s foot somewhere near the middle of the pitch as the ball was on a trajectory to go over the sideline and that player was in acres of space, would you award a FH? I wouldn’t; so why would I award a PC?
I completely agree that if you wouldn’t award a FH in midfield, you shouldn’t award a PC, but I believe that it has to be a FH. The defender is advantaged by getting the ball ‘right now’ in central field position, instead of getting a sideline hit in a few seconds, which would give the opposition time to set up a defensive press.
deegum said: Sorry alex, but Justin has said, there has been no offence at all. Therefore no FHA, PC, PS or anything. In fact the defence might sometimes gain an advantage,, but play on, still no offence.
I honestly don’t see how there’s no offence here – am I missing something that everyone else is thinking? The defender has stopped the ball with his foot, and in doing so, has gained an advantage (and therefore disadvantaged the opposition). Offence by the defender. It happens to be in the circle, so it’s a PC.
To those who say that the defender hasn’t ‘voluntarily’ stopped the ball with his foot, he’s at least 15m from where the ball was hit, and one would assume he’s watching the ball. Therefore he’s had plenty of time to get out of the way, or use his stick to trap it… and because he’s chosen to do neither, it’s a voluntary (subtle difference from ‘intentional’) use of the foot. I know it’s a horrible soft PC, but I honestly think that you have to give it.
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Bondy
redumpire said: We’ft have to have a good pre-match chat if ever we umpire together,,, or, you’l! have to change your views if you’re ever umpiring when I’m TD !!
I think we should just hope that the defenders know how to trap!!
Incidentally – Diligent, I’m right with you that if the ball HAD gone out, it’s definitely a sideline hit attack, because hitting the foot has led to the defender losing possession. I don’t believe that there’s any legitimate argument for PC in that situation… as opposed to when it stays in, there are two valid schools of thought (ie, PC or play on) – I’ll argue black and blue that it needs to be a PC, but those who argue play on have also got a valid argument (just slightly less valid, IMHO)
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Bondy
Hacker said: Bondy, does your decision after if the “foot” happens at the top of the D with no attackers dose {as Diligent says above) or if it’s closer to the goaf line and attackers a bit nearer?
No – because of the foot, the defender gets possession in space and therefore the ability to start a counter-attack, and easily attack down the centre or either side of the field. If it hadn’t hit the foot, they’ve still got possession, but it’s at the sideline, which means that the attackers have extra time to set a press and pressure the defence.
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The following July there was a discussion about the correct decision if the ball was deliberately played into contact with an opponent and the meaning of the word ‘voluntarily’ was raised again. Bondy had become more extreme in his view and also more certain that he was right to penalise any ball/body contact (unless opponents could play on with advantage - were not disadvantaged ) in spite of the fact that the discussion was about contacts intentionally forced (*) by opponents and ‘gained benefit’ or ‘gained advantage’, which he quotes, had finally ‘disappeared’ from the Rules of Hockey more than three years earlier.
(*) After January 2011 forcing an opponent into a breach of Rule was deleted as an offence in itself.
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Bondy
I believe that Justin, et al, are confusing “voluntary” and “involuntary” with “unintentional” and “intentional”. To my mind, a foot becomes “voluntary” when a player puts himself in a position where there is the potential that they will play the ball with the foot, ie – a defender comes to tackle an attacker, and ends up stopping the ball with his foot. He hasn’t intentionally done it, but because he’s put himself into position knowing there’s a chance he’ll kick it, it’s voluntary and therefore a free hit attack.
Saying “Well, I tried to stop it hitting my foot because I tried to use my stick to make the tackle/trap/dribble/whatever” doesn’t make it involuntary – you’ve still put yourself in a position where there’s a reasonable chance of the ball hitting you – it’s unintentional, but it’s not involuntary. Frankly, any other interpretation is a fundamental change to the game, and goes against the whole principle that hockey stick and ball game.
I do agree that there’s a reasonable argument that the “find a foot” incidents are being blown incorrectly… but I also think that everyone expects it to be blown that way, and as far as I’m concerned, until a specific directive from FIH that the way it’s being blown is wrong (and the removal of manufactured fouls is a pretty strong indication that that’s not gonna happen any time soon), I’m going to keep givin what everyone’s happy with and not play-ons that everyone thinks are wrong.
From those five posts it is possible to construct a large number of pairs of related premises to construct syllogisms and reach conclusions. The problem will be consistency, because many of the statements Bondy makes are contradicted by others. Even the meaning of ‘everybody’ has changed significantly between first mention and last.
Using directly conflicting pairs is not entirely pointless as it is as useful to know what is not valid as what is. but premises that are different but supportive of each other (or at least not opposed) will also have to be found. The premises and conclusions from opinion and ‘practice’ (player expectation etc.) can then be paired with related phrase statements from the Rules of Hockey. First it is necessary to list individual premises from the statements he made.
That could take a week. It’s an exercise a reader might like to try for themselves. A start could be made by determination of the meaning of the word ‘voluntarily’ in the context of the Rule Guidance, weighed against the asserted ’acceptance of risk’ and the imposition of penalty (How does one justify penalty as a deterrent when the penalised action has been forced?) .
An aside. It needs to be borne in mind that the ball/body contact Rule relates to all ball/body contact, not just to ball contact made with the feet. When assessing ‘acceptance of risk’ and ‘voluntarily’ one has to be aware of the possibility of the sort of incident shown in the video. The defender ’knew’ as he ran towards the ball, that it was possible that the player in possession of the ball would propel it towards his head: would it therefore be reasonable for the umpire to penalise the player hit? Bondy “To my mind, a foot becomes “voluntary” when a player puts himself in a position where there is the potential that they will play the ball with the foot“. Is that reasonable? Is being hit with the ball ‘playing it’ if the contact is not intentional?
What is different about the actions of a defender running towards a player in possession of the ball when the defender is hit by the propelled ball on the head or upper body rather than on the foot? The answer is likely to be “Nothing”, the difference is in the action of the player propelling the ball – he raises it. When is responsibility for his own voluntary action to be accepted by the player propelling the ball? Always? Never? Sometimes? E.g. only outside the shooting circle even if the ball is flicked – a legal stroke in any open play? (The justification for raising a hit at a defender in the circle is often that it is legal to raise a shot hit at the goal – but clearly, for fairness and safety, something more than just the legality of the stroke used is required of the player propelling the ball.) Debate concerning forced ball/foot contact will always tend to shift towards arguments concerning the forcing of self-defence (or endangerment), playing the ball towards an opponent’s head being an extreme example of playing the ball at any part of an opponent. So how about a position, more than 5m from the ball – and possibly in the circle – when a defender is hit on the head with the ball – who is responsible – one player, both, neither?
A dictionary definition:
Voluntary adj.
1. Done or undertaken of one’s own free will: a voluntary decision to leave the job.
2. Acting or done willingly and without constraint or expectation of reward: a voluntary hostage; voluntary community work.
3. Normally controlled by or subject to individual volition: voluntary muscle contractions.
4. Capable of making choices; having the faculty of will.
5. Supported by contributions or charitable donations rather than by government appropriations: voluntary hospitals.
6. Law
a. Without legal obligation or consideration: (consideration can be viewed as a legal term for payment; with money or goods or services) a voluntary conveyance of property.
b. Done deliberately; intentionally: voluntary manslaughter.
Voluntarily adv.
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Synonyms:
voluntary, intentional, deliberate, wilful, willing.
These adjectives mean being or resulting from one’s own free will.
Voluntary implies the operation of unforced choice: “Ignorance, when it is voluntary, is criminal” (Samuel Johnson).
Intentional applies to something undertaken to further a plan or realize an aim: ”I will abstain from all intentional wrongdoing and harm” (Hippocratic Oath.
Deliberate stresses premeditation and full awareness of the character and consequences of one’s acts: taking deliberate and decisive action.
Wilful implies deliberate, headstrong persistence in a self-determined course of action: a wilful waste of time.
Willing suggests ready or cheerful acquiescence in the proposals or requirements of another: ”The first requisite of a good citizen … is that he shall be able and willing to pull his weight” (Theodore Roosevelt).
What is meant by the asserted ‘acceptance of risk’, and whether or not it is actually relevant to the application of this Rule, might also be considered.
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Link to Index of Rules http://wp.me/p3tNmd-3
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