4.1. Marking (Non-)Negotiability in Positioning and Dissent
The first conversation (Ro_K2_SA_G1a) is the only one of the 180 conversations where the children do not reach a consensus. The group consists of three girls, Valerie (VAL), Marianne (MAR), Nora (NOR), and one boy, Ricardo (RIC). At the very beginning of the conversation, Ricardo excludes himself from the group (“I’ll discuss it with myself”), sets gender as a relevant parameter (“I’m the only boy?”), and leaves the table. Thus, the cooperative framing of the setting is challenged from the very start. After a while, the girls move closer together, and start the discussion among each other (segment numbering is according to the transcripts provided in the
Supplemental Materials):
37 | NOR: | Ich glaub ich WEISS was man brAuchen kann; |
| | ein TElefon | [(zum) Anrufen? | ] |
| | I think I know what one can need; |
| | a phone. | [(to) (make a) call | ] |
395 | VAL: | | [WAS für? | ] |
| | | [what for? | ] |
| | NÄI: de wäi, °h döt hEts jo uf dene äInsame Insle |
| | hets jo käi STROM. |
| | No: because, there is on such deserted islands |
| | there is no power. |
In 37, Nora positions herself, proposing the (mobile) phone. Using an operator-scopus-structure (
Barden et al. 2001)—a structure typical for oral communication (
Grundler 2011, p. 295)—“ich glaub ich weiss” (
I think/believe I know), she characterizes the mental state of the proposition in the scopus, both expressing confidence (
I know), while simultaneously modifying it as a negotiable opinion (
I think). The scopus entails the verb “brauchen” (
need), implying an understanding of the task as determining ‘what is needed’. Using “man” (
one) as an unspecified subject presents the proposal as being based on common knowledge. The modal verb “kann” (
can) again signifies some degree of uncertainty. Only after this introduction, the phone is proposed, complemented with a reference to its purpose (
to make a call). Although specifying the purpose is not a full-fledged finality-based justification, it at least adds some support compared to a bare positioning. Adding the reasons for the choice already indicates sensitivity to the requirements of the discursive context: it supports the position and simultaneously provides the basis to respond to it in an informed way. Note, however, that the link between the ‘
needs’ and ‘
making a call’ is left implicit (why is making a call helpful on a deserted island?) but can be reasonably reconstructed as ‘call for help to get off the island’.
Valerie interrupts Nora by asking a question (39), thereby establishing an obligation to justify the proposal. Her question ‘
what for’ seems to ask for a specification of the purpose (it is not entirely clear if Nora’s addition of the purpose is already a response to Valerie’s question). However, Valerie then proceeds by establishing dissent with an explicit statement of disagreement “Näi” (
no). Immediately after expressing disagreement, the causal marker “de wäi” (
because) is added, thus signaling that the obligation of giving reasons which comes with disagreement is taken up. After a pause, this obligation is met by providing the counterargument: there is no power, so the phone will be useless. Thus, Valerie does not deny that making a call would be helpful but highlights that under the given circumstances the phone will not fulfil its purpose. The factual framing of the premise without any modalization presents the proposition as being based on (assumed) common knowledge about deserted islands and is marked explicitly as a justification with the causal marker. The move is complemented by connecting the premise of ‘no power on desert islands’ to Nora’s proposal:
43 | VAL: | <<whispering> | aso wIe chömmer denn mit eme HENdi aa(lüte),> |
| | | so how can we then (make a) call with a mobile |
44 | MAR: | JÄ. | |
| | Yes. | |
With the conjunction “aso” (so/therefore), the turn is marked as a conclusion, but is formulated as a question, thus marking the conclusion as obvious, while at the same time adding some openness.
Within this short sequence, all crucial jobs described in the GLOBE model (see
Section 2.1) are completed: Nora
positions herself, including an (although partial) justification by referring to the purpose of the phone, thus
establishing an obligation to justification by instantiation (
Arendt 2019, p. 239). Valerie
establishes dissent by direct disagreement, responds to the obligation of justification by
giving a reason for her divergent position, and completes her objection by explicating the link between the premise and Nora’s position by formulating a conclusion. Although the episode is not explicitly concluded, at least Marianne signals approval in 44, and Nora does not further justify her position, which can be interpreted as implicit acceptance, thus rendering the episode as
completed.
Thus, participants display the skill to complete the crucial jobs of an argumentative sequence, and also master different means to mark negotiability. On the one hand, Nora presents her position as a negotiable proposal by modalization and explicitly marking the epistemic stance. Valerie, in contrast, does not modalize but signals only little space for negotiability by providing a justification for her disagreement, and by linking her argument explicitly to Nora’s proposal, thus providing a transparent argumentative chain that could be subject to further discussion. By formulating the conclusion as a question, she also manages to signal negotiability and mitigates her positioning.
During this episode, Ricardo is still away from the table. After an intervention of the experimenter, he nevertheless returns to the table. The following sequence starts directly after Ricardo has just returned:
60 | VAL: | und Aso, | |
| | and alright, | |
63 | | ICH würde sAgen (.) | [wir brauchen. | ] ein ZELT zum schlAfen, |
| | I would say (.) | [we need. | ] a tent for sleeping |
64 | NOR: | <<quietly> | [ein FEUer- | ]> |
| | | [a fire- | ] |
69 | RIC: | nä..- |
| | No |
70 | NOR: | <<quietly> und ein FEUerwerk> |
| | and (a) firework(s)6 |
After Valerie has argued against the phone, she proposes the tent instead (63). Similar to Nora, Valerie marks her utterance as a proposal by using an operator-scopus-structure (I would say), marking it as her alternative by stressing “ICH” (I). As with Nora, she also uses the verb “brauchen” (need), thus staying with Nora’s instantiation of the task as ‘what is needed’, and, at the same time, contrasting her own proposal by referring to the same underlying line of justification. As with Nora before, Valerie adds the purpose of the object (for sleeping) as a minimal justification. However, by supplying a different purpose, she also introduces a different criterion that should guide the decision process: while the mobile phone refers to ‘getting help to get off the island’, ‘for sleeping’ rather refers to the topic of ‘surviving on the island’. While Nora uses the unspecified subject “man” (one), Valerie uses first person plural in ‘we need’, thus construing the need as one of the whole group. Valerie also uses an operator-scopus-structure with the operator “ich würd sagen” (I would say), but, in contrast to Nora’s turn, the scopus is produced as a factual sentence with no obvious modalization.
In 69, Ricardo signals dissent, although it is not clear at this point if he is in opposition to Valerie’s proposal of the tent (63) or to Nora’s proposal of fireworks (64), or both. Now, Marianne also puts a proposal on stage:
72 | MAR: | und ich würd | [sÄge dass me (-) | ] dass mir au e DEcki brUUche, |
| | and I would | [say that one | ] that we also need a blanket |
73 | VAL: | | [NÄi, | ] |
| | | [no, | ] |
75 | RIC: | NÄI (-) decki BRUUche mir nIt; °hh |
| | NO (-) we don’t need a blanket |
76 | MAR: | DOCH | [gäll vAlerii. | ] |
| | Yes we do, | [don‘t we, Valerie] |
| | ((looks at VAL)) |
78 | RIC: | | [ähm (-) nÄI. | ] döt uf de insle (.) hets doch Palme. |
| | | [uhm no. | ] there on this island (.) there are palm trees |
| | | | | | |
Marianne proposes the blanket (72), repeating Valerie’s formula ‘
I would say’ as well as her reference to
‘need’, and even repairs her utterance from using “me (man)” (unspecified subject
one) to “mir”
(we), thus establishing a strong link to Valerie’s turn (for repetitions see
Goodwin and Goodwin 1987;
Arendt 2019). The proposal is marked as a supplement of Valerie’s proposal with “au” (
also). Thereby, she implicitly agrees with Valerie and, by recycling Valerie’s format, instantiates a cooperative act of ‘putting things on the list one by one’. However, Ricardo does not take part in this game, but disagrees with Marianne’s proposal of the blanket (75). He also refers to “brauchen” (
need), thus lexically linking his utterance to the previous turn, and implicitly agreeing upon ‘what we need’ as a valid criterion, but explicitly denying the truth of Marianne’s statement by negating the proposition. Ricardo, in contrast to Valerie in 39, does not express disagreement by a question, nor does he mark the statement as his opinion, (e.g., by signaling a mental state with ‘
I think’ or similar) but represents it as unnegotiable fact (
we don’t need). Marianne insists on her position but instead of responding to Ricardo’s disagreement by justifying her proposal, she seeks support from Valerie, using a tag question directly addressing Valerie in 76. In the next turn, Ricardo provides a justification for his rejection—however, it comes too late: his direct und unmitigated negation of Marianne’s proposal, which basically signals: ‘You are wrong!’ rather than ‘I have a different opinion’ is a face-threat Marianne feels obliged to react to immediately. His factual statement of disagreement also lacks any markers that could signal that a justification is about to follow (as, for example, in Valerie’s equally direct negation in 39, which is however, directly followed by ‘
because’ and a justification and where the conclusion only follows after the justification).
What have we observed thus far: Nora, Marianne and Valerie mark their statements as negotiable, using operator-scopus-structures that specify the epistemic stance of their statements. By exploiting similar linguistic structures, the conversation is framed as a cooperative and explorative rather than a persuasive setting (
Ehlich 2014). Ricardo, however, states his disagreement in 75 as an unnegotiable fact and thus does not comply to the locally established norm of signaling negotiability. As a reaction, Marianne does not act within the rules of the argumentative game when confronted with Ricardo’s counterargument: neither does she defend her position, nor does she accept the counterargument, thus ignoring the conditional relevance of justifying one’s position in face of disagreement. Instead, she attempts to build a coalition with Valerie. This also demonstrates the aspect of timing as a crucial skill in oral conversation: Ricardo’s attempt to justify his rejection comes (maybe only milliseconds) too late, and thus fails to render his rejection as acceptable on the personal level. Thus, already in this early phase of the conversation, the cooperative framing is considerably distorted.
Later in the conversation, Ricardo proposes the pocket knife—again without modalization:
180 | RIC: | s WICHtigscht °h äh wo s (.) brUUcht (.) isch (.) s !SACK!mässer. |
| | The most important uhm that (.) is needed (.) is (.) the pocket |
| | knife. |
| | ((tips on pocket knife)) |
183 | | °h s SACKmässer brUUcht me zum (-) °h d bÄum absÄÄge, |
| | The pocket knife one needs to cut down trees. |
186 | | °h und denn kA me e FLOSS bAue; |
| | ((tips on pocket knife two times)) |
| | And then one can build a raft |
187 | MAR: | °h Aber | [me bruucht (.) schlO- | ] |
| | But | [one needs (.) sleeping (bag) | ] |
| | ((points at sleeping bag)) |
188 | VAL: | | [jä SACKmässer brUUcht me ganz | ] sIcher. |
| | | [Yes pocket knife one needs for | ] sure |
| | ((points at pocket knife)) |
Marianne neither responds to Ricardo’s proposal, nor to the implicit change of criteria (getting away from the island) but again proposes the sleeping bag, while Valerie agrees with Ricardo. On the one hand, crucial argumentative jobs are completed—positioning plus justification, establishing dissent, stating agreement. However, none of the turns entail any markers of negotiability, and the repeated use of ‘
need’ + unspecified subject construes all propositions as non-debatable facts. In contrast to the earlier episodes, where the repetition of operator-scopus structures (37, 63, 72) construes a cooperative framing, here the repetition of the syntactic pattern contributes to hardening frontiers by copying the factual and non-negotiable style. A further detail is important within this section: Marianne initiates her proposal of the sleeping bag (187) with ‘
but’, which, on first view, indicates disagreement. However, her turn misses any link to the content of the previous turns: the sleeping bag is not a functional alternative to the pocket knife. To promote the sleeping bag as the better choice would require a rather complex argumentative chain. The ‘
but’, however, could also signal not dissent, but rather initiate an additional proposal, thus implicitly agreeing on the pocket knife as in: ‘YES, but we ALSO need a sleeping bag’. Thus, it would not function as a marker of dissent, but rather state that the sleeping bag is equally important. However, Marianne does not link her proposal to Ricardo’s previous turns, nor does she provide independent arguments that would qualify it as an additional proposal. Thus, the content does not reflect the argumentative expectation the linguistic form (
but) elicits. Marianne’s turn can either be interpreted as indicating her inability to link her proposal adequately to previous turns, i.e., a lack of textualization and marking competence (
Quasthoff 2009). However, given the rather agonal character of the conversation in this phase, ignoring Ricardo’s argumentative approach is more likely signaling that Marianne is not willing—rather than not being able to—to react within the “argumentative game”, bringing dissent without justifications to the fore and thereby reinforcing it further.
Instead of providing reasons, Marianne looks at Ricardo and suggests the sleeping bag, implying that this would be of his best interest (
I would take a sleeping bag if (.) I were you.). Again, Ricardo states his disagreement in a factual form (
sleeping bag not necessary), thus not responding to the ‘perspective’ move, but denying the implied importance of the sleeping bag. Shortly after, Valerie attempts to summarize the (assumed) intermediate state of the decision process: ‘
So we have a tent [her proposal]
and a pocket knife [Ricardo’s proposal]
so far’. Marianne complements Valerie’s summary by adding her own proposal, the sleeping bag, thus implicitly ignoring Ricardo’s objections. Ricardo disagrees loudly, and reinforces his disagreement by beating on the table:
202 | RIC: | <<loudly and annoyed> nÄ:i zÄlt isch (.) !UN:NÖ::TIG!-> |
| | No tent is (.) unnecessary! |
| | ((beats the table)) |
Again, his statement is framed as a fact and this time also without an attempt to justify the disagreement. Interestingly, he does not signal disagreement with Marianne’s proposal (sleeping bag) but with the tent proposed by Valerie. However, it is nevertheless Marianne who opposes:
207 | MAR: | NÄ::I::; |
| | no |
209 | RIC: | UNnötig; |
| | unnecessary |
210 | NOR: | nä:ä:i; |
| | no; |
211 | MAR: | nÄ:i | [(.) e | ] zÄlt isch Super; |
| | no | [(.) a | ] tent is super; |
212 | RIC: | | [UNnötig; | ] |
| | | [unnecessary | ] |
214 | MAR: | zum SCHLOOfe | [denn het mes wEnigschtens (-) | ] e bitz bequE::m. |
| | for sleeping | [then one is at least | ] a little bit comfortable |
215 | RIC: | | [!UN!nötig- | ] |
| | | [unnecessary- | ] |
| | | | | | |
In this sequence, there is only one justification given (214, comfort of the sleeping bag), in all other turns only rudimentary positionings (
no—unnecessary) are exchanged in a form of what Knoblauch has called a ‘change of service’ (
Knoblauch 1995, p. 122, see also
Morek 2015) that makes dissent harden. Now, also Nora and Valerie enter the stage, arguing for the tent and against Ricardo.
This conversation is revealing in a variety of aspects, including processes of inclusion and exclusion, building coalitions, and the use of multimodal resources. Here, however, we focus on the way positions are stated and justified and to what extent the statements are mitigated by modalization. While at the beginning, the girls tend to modalize their positions, marking them as negotiable, Ricardo produces both his standpoints and arguments as factual statements and even reinforces their non-negotiability (he only once in the whole conversation uses a modal verb to mark a proposal), thus making them hard to be treated as negotiable proposals. This kind of dissent modalization is then also partially reproduced by the other interactants. During the first part of the conversation, Ricardo mainly attacks Marianne’s proposals. Marianne, rather than responding to his arguments, seeks to gain support from the other girls. When he also attacks Valerie in the same fashion, Ricardo finally ‘looses’ Valerie as well and his arguments—rather independently of their complexity or soundness—are not considered anymore.
What does that tell us about argumentative competence? It is evident that, in several dimensions, Ricardo shows a high level of argumentative skill: he is able to develop rather complex argumentative relations, he is also quite good at immediately addressing counterarguments, and backing up his own standpoints where needed. Although a detailed structural assessment of his argumentative products is beyond the scope of this paper, it is evident from the data that he masters argumentation on a metacognitive dimension (
Rapanta et al. 2013) which is reflected in rather complex argumentative chains of consistently connected statements. Regarding the epistemological dimension, his arguments in general fulfil criteria of relevance and acceptability. Moreover, on a metastrategic dimension, he is able to articulate and place counterarguments and manages backing and defending his statements. However, he presents his proposals and arguments in a way that render them virtually impossible to be discussed in a cooperative way, or to accept them without losing face—an aspect that proves to be highly important for the way the discussion is conducted but which is not captured by, for example, the modes of
Rapanta et al. (
2013). This can be better described in
Grundler’s (
2011) terms (see
Section 2.1). On the personal dimension, he does not express the perspectivity of his statements, reflected in a consistent lack of markers of epistemic stance. We have also seen that timing plays a crucial role: in oral communication, and probably in peer group conversations in particular, participants have to constantly track their standing within the group, and will not only defend their opinion, but also their face. If this is not taken into account at any time, particularly in stating disagreement, the game can change. In the analyzed conversation, this is evident in Marianne’s strategy change as a reaction to Ricardo’s delayed justification. Instead of defending her position by argumentative means, she immediately seeks support and aims to build a coalition—which can fundamentally change the character of the conversation: the individual goal of ‘winning’ (persuasive argumentation) starts to interfere with the goal to arrive at the best possible solution (explorative argumentation). The dynamic that we describe here can be also be related to the GLOBE categories mentioned before (contextualization, textualization, marking). While the children all show an adequate contextualization (i.e., they all relate to the global unit ‘argumentation’), the individual goal of winning starts to produce problems on the level of textualization (e.g., objection without giving a reason, contradicting without clear reference) and marking (e.g., unclear use of
‘but’).
On the social dimension, Ricardo’s repeated reference to “brauchen” (
need) as a stated fact implies that the opponents lack the competence to judge what is needed and what is important. At the end of the conversation, he explicitly denies the competence of the others
(‘you don`t understand deserted island’), complemented with a direct insult
(‘you are so mean/stupid’). However, this epistemic hierarchy has already implicitly been established earlier and prevented a fruitful cooperation, especially by the lack of any kinds of modalizations in Ricardo’s turns from the very beginning. This can be related to Grundler’s social dimension of oral skills (see
Section 2.1), as Ricardo seems not to anticipate the face threat inherent to his utterances, intensifies dissent and finally insults the three girls.
The reproach of not understanding the deserted island highlights a further crucial aspect of oral argumentations skills—or rather, the lack of it within this discussion. The reproach can be reconstructed partly as the view that the others do not use the right criteria for their decision—what is really important if you are stranded, what are our goals? This is also mirrored in Ricardo’s frequent references to necessity. However, these criteria—what is necessary, and why—are never discussed, explicated, or questioned during the conversation by any of the participants. Thus, apart from the missing epistemic marking that we observe (for Ricardo, but to an increasing degree during the entire conversation also for the other participants), the skill to overcome dissent by stepping back and trying to identify differences in implicit premises, or to clarify the commonly shared basis for the decision process seems to be missing for all participants (see
Greco et al. 2018, for an analysis of implicit premises in adult–child interaction as a potential source of misunderstandings). The confrontative character and, finally, the inability to arrive at a commonly shared decision can be at least partly attributed to the fact that these skills are not fully developed. All participants manage to develop positions, justify these positions, and attack other positions by argumentative means. Linking and evaluating arguments by considering their underlying assumptions, however, can be observed only at a very rudimentary level. We should note, however, that both aspects are intertwined—the increasing agonality we observe in the course of the conversation may itself make it more difficult to ‘step back’, and, on the other hand, the differences in underlying assumptions may make it more likely that positions are perceived as disparate.
This conversation is very suited to point out that argumentative competence in oral conversations cannot be analyzed and described by focusing on the ‘content’ and the structure of arguments brought forward alone. Even if a ‘rational’ analysis of the arguments would lead to favor a position, argumentative complexity and soundness is not of much worth if a position is brought forward in a way that prevents interactants from considering it without losing their face. The interdependency of the different dimensions of oral argumentative competence thus also implies the importance of considering them when analyzing oral argumentation and argumentative competence. We have also seen that aspects that are specific to oral communication are relevant, such as exact timing, typically oral structures (such as operator-scopus), or interruptions, to name just a few.
4.2. Comparison of Positionings and Statements of Disagreement
We will now examine another conversation (Ro_K2_WB_G2a), again with second graders but with a rather different way of discussing. In this conversation, two boys, Sven (SVE) and Björn (BJÖ) and two girls, Cecilie (CEC) and Lara (LAR) also discuss the Robinson task. We will focus on the production of selected positionings and statements of disagreement in comparison to conversation 1 and relate the differences to the general character and course of the conversation.
Already at the very beginning of conversation 2, the cooperative framing of the conversation is marked in CEC saying:
1 | CEC: | was SÄge mEr? |
| | what do we say? |
| | ((looking at LAR and BJö.)) |
The first object is proposed by Sven:
2 | SVE: | aso ich glaub ich WÄISS wa mer drIngend müend usenÄÄ; |
| | so I think I know what we need to take out urgently; |
5 | | s FÜÜRwerch. |
| | the fireworks |
| | ((points at the flares)) |
While the reference to knowledge “ich WÄISS” (
I know) as well as the modalizing (reinforcing) adverb “dringend” (
urgently) underline Sven’s commitment, the use of “ich glaub” (
I believe) at the same time marks this proposal as negotiable. In contrast, see Ricardo’s proposal of the pocket knife:
180 | RIC: | s WICHtigscht °h äh wo s (.) brUUcht (.) isch (.) s !SACK!mässer. |
| | The most important uhm that (.) is needed (.) is (.) the pocket |
| | knife. |
While both of them stress the importance of the proposed object, Sven’s proposal is marked as his opinion by using an operator-scopus structure where the operator refers to the mental state, while Ricardo is just stating a fact. In addition, Sven links his statement to the group by using first person plural ‘
we need’, while Ricardo even enforces the factualness of his proposal by adding the passive structure ‘
that is needed’. Thus, although both proposals are comparable with regard to the supposed importance of an object, the interactional framing and, in consequence, the conditional relevance for possible continuations differ remarkably. This difference can not only be observed in the way proposals are produced, but also in the way dissent is expressed: in general, proposals, but also acts of disagreement within the second conversation are almost always modalized in some way. For example, when Cecilie disagrees with Lara’s proposal of the mosquito net:
29 | LAR: | ja DAS dAs <<quietly> und das (-) oder dAs>. |
| | Yes that that and that (-) or that. |
| | ((points to flares, first-aid kit, mosquito net and tent)) |
31 | CEC: | NÄI. |
| | no. |
32 | | mosKItonetz bruuche mer ja nÖd umbedingt. |
| | we don’t necessarily need the mosquito net |
33 | | °h wIll das (chönnt) ja AU (1.7) schÜtze; |
| | °h because that could as well (1.7) protect; |
| | ((points to tent and looks at LAR)) |
Cecile starts with a negation (31), however, the disagreement is immediately mitigated by “nicht unbedingt” (
not necessarily) in 32, and the complementing justification (33) is construed as a possibility rather than a fact by using the subjunctive form “könnt” (
could). The objection itself (that the tent is sufficient for protecting against mosquitos, and, hence, the mosquito net is not necessary) is rather similar to the one observed in the first conversation:
129 | NOR: | °h | [Oder dAs damit me | ] nit chrAnk wird wä::g (-) de mUcke:? |
| | °h | [or this so one does | ] not get sick because of (-) the mosquitos |
| | ((points to mosquito net on the worksheet) |
130 | MAR: | | [J:Ä::; | ] |
| | | [yeah::; | ] |
134 | RIC: | nÄ::i das BRUUCHT me nit; |
| | No, one does not need that |
136 | VAL: | mhʔmh; |
| | mhʔmh; |
138 | | zÄlt cha me jo zUemache denn SINN käini mUcke dÖte, |
| | one can close the tent then there are no mosquitos there |
141 | NOR: | jo- |
| | yeah- |
However, both the statement of disagreement (conversation 2: lines 31/32 vs. conversation 1: 134) as well as the complementing justification (conversation 2: 33 vs. conversation 1: 138) are stated as facts in conversation 1 and are even both presented as common knowledge by using the unspecified subject “man” (one) and the “jo” in 138 marks it as obvious. In conversation 2, in contrast, the statement of disagreement is using first person plural ‘we don’t need’, signaling reference to the group and is mitigated by “nicht unbedingt” (not necessarily), both establishing a cooperative framing. The justification includes a modal verb in subjunctive form “chönnt” (could), and the stressed “AU” (also) can even be interpreted as signaling a concession such that the original proposal is based on a reasonable basis (purpose of protection) but that this purpose may be met by an alternative device. Thus, while the second instance implies shared premises (protection is a viable criterion for choice), the first instance rather denies competence of the opponents.
To sum up, in conversation 2, interactants exploit various means to mark both their proposals as well as statements of disagreement as negotiable options, thus establishing a cooperative framing that allows interactants to react to proposals and arguments in an explorative rather than competitive way. In contrast, in conversation 1, proposals and statements of disagreement are frequently produced factually which tends to lead to a hardening discussion, characterized by acts focusing on support of others and instantiates a competitive aspect that often also prevents careful weighing of the arguments brought forward. This difference in character is also mirrored in the observation that, while longer argumentative chains do exist in both conversations, they are rather monological in conversation 1, while in conversation 2 we can observe several co-constructed episodes where multiple interactants cooperatively explore the pros and cons of particular objects and discuss alternative solutions for a given problem which is one of the crucial features of exploratory talk (
Mercer 2009, p. 184). In conversation 1, Ricardo also presents functional alternatives several times (e.g., using palm tree leaves instead of a blanket), thus displaying rather elaborated cognitive skills—however, he presents his arguments merely as facts, and although the other discussants react to his thoughts, these reactions do merely consist of counterarguments (which often mirror the factual character), but are rarely taken up as proposals that are worth being further elaborated on.
Our case study comparing two conversations of the same age group both demonstrate the importance of adequately framing positionings to constitute a cooperative discursive context (see also
Grundler 2011, p. 293ff) as a crucial aspect of oral argumentative skills. The analyses reveal considerable individual differences with regard to different aspects of oral argumentative skills. In both conversations, participants manage to produce crucial structural elements of argumentative practice, develop elaborated arguments and in general are able to grasp the conditional relevances of argumentative practice. Under
Grundler’s (
2011) view, they show similar cognitive and conversational skills. However, at the level of personal and social skills, individual participants display considerable differences in their ability to produce their contributions in a way that renders them acceptable on the personal level. In other words, participants are merely skilled to fit their contribution in the global and local conversational context. However, taking into account the personal and social level by coping with the subtle issues of face-work (e.g., by mitigating and modalizing positions and disagreement) is a crucial skill, where we observed considerable individual differences in our qualitative analyses. The structure and size of our data, however, also allow us to back up these qualitative observations with quantitative analyses. As we have seen, modalizing turns out to be a crucial element within the factors that constitute oral argumentation skills. The analysis over the entire corpus (for details, see
Luginbühl et al. 2021, p. 201ff) reveals that, for example, frequency of use of subjunctives in both positionings and justifications increases with grade. Similarly, the proportion of positionings and justifications that entail both a subjunctive form and a mitigating modal particle, increases significantly with grade. These results signify that between grades 2, 4, and 6, an important building block of oral argumentative competence is acquired.