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WROC£AWSKIE TOWARZYSTWO NAUKOWE ROZPRAWY KOMISJI JÊZYKOWEJ XLII _______________________________________________________________________________________________________________________ PL ISSN 2451-294X PAULINA WITKOWSKA WOJCIECH WITKOWSKI Uniwersytet Wrocławski Wydział Filologiczny A NOTE ON AMBIGUOUS MOVEMENT / PSYCH VERBS’ VALENCE AND EVENT STRUCTURE ABSTRACT: This article describes the valence and thematic role assignment of a group of Polish verbs that can be understood as denoting either movement or psychological states, in particular emotions or cognitive processes. First, based on a neo-constructivist approach to verb meaning, it is shown how do the two meanings of the presented verbs raise. Second, it is argued that the observed differences in terms of semantic interpretation of the arguments can be successfully accounted for as arising from the systematic differences in event structures that give raise to movement and psychological readings of the analysed verbs. KEY WORDS: movement verbs, psych verbs, event structure, thematic roles WALENCJA I STRUKTURA ZDARZENIA CZASOWNIKÓW OZNACZAJĄCYCH RUCH I STANY PSYCHOLOGICZNE: STUDIUM PRZYPADKU STRESZCZENIE: Artykuł omawia walencję czasowników z cząstką się typu pochylać / pochylić się, odwrócić / odwracać się, zachwiać / chwiać się, które są używane zarówno w znaczeniu fizycznym – na oznaczenie zmiany pozycji ciała względem osi ciała, jak i w znaczeniu psychologicznym – na oznaczenie stanów emocjonalnych. W artykule opisano mechanizm przypisywania ról tematycznych argumentom analizowanych predykatów w poszczególnych znaczeniach. Wykorzystując podejście neokonstruktywistyczne, wyjaśniono, w jaki sposób powstają te odmienne znaczenia. Wykazano, że różnice w interpretacji ról tematycznych argumentów analizowanych czasowników są rezultatem różnić w strukturach zdarzeń swoistych dla znaczeń fizycznych i psychologicznych tych czasowników. SŁOWA KLUCZOWE: czasowniki ruchu, czasowniki psychologiczne, struktura zdarzenia, role tematyczne 1. INTRODUCTION This article focuses on valence of the following verbs: pochylać się / pochylić się1 ‘to lean / to consider, to show compassion’, przychylić się / przychylać się ‘lean towards / to approve’, ugiąć się / uginać się ‘to bend / to be overwhelmed’, skłonić się / skłaniać się ‘to bow / to approve’, nagiąć się / naginać się ‘to bend down / (force oneself) to accept sth’, odwrócić się / odwracać się ‘to turn around / to turn one’s back on sb/sth’, zabujać się / bujać się ‘to rock / to fall in love, to be in love’, zachwiać się / chwiać się ‘to sway / to weaver’, zatrząść się / trząść się ‘shake / to be worried, to feel eager’ and 1 It should be noted that the analysed verbs are grouped into imperfective- / perfective-form pairs. However, the grammatical aspect differences are disregarded in the presented discussion. This is motivated by the fact that the collected corpus data did not exhibit noticeable differences in argument selection with respect to the grammatical aspect of the relevant verbs. PAULINA WITKOWSKA, WOJCIECH WITKOWSKI 92 wypiąć się / wypinać się ‘to stick out / to disregard’. These verbs can be treated either as movement verbs, which denote movement of a human body with respect to its vertical axis, or as psych-verbs, which can denote emotions, or cognitive processes. The two readings of the selected verbs differ in the number of obligatory arguments they select and the semantic roles that are assigned to these arguments. In this article, we show how the observed readings of the analysed verb are obtained and discuss the differences in thematic role marking in terms of a neo-constructivist approach to event structure (Ramchand 2011). In section 2, we describe the semantic roles of the arguments selected by the studied verbs in their movement and psychological readings. In section 3, the observed differences in the argument structure are accounted for in neoconstructivist perspective. Section 4 presents the conclusions. 2. VALENCE OF THE SELECTED VERBS We treat valence here in terms of subcategorization frame (Chomsky 1965) and argument structure (see Grimshaw 1990; Levin and Rappaport-Hovav 2005). The subcategorization frame can be viewed as the minimal number of arguments a verb has to select in order for the clause to be grammatical, whereas the argument structure refers to the semantic roles assigned to arguments selected by the verb and the relation between these roles and structural position of the arguments. Movement readings As it is presented below in (1)2, in movement readings, a single-argument structure is required for the clause with the analysed verbs to be grammatical and to allow one to encode the movement of a human body with respect to its vertical axis, which runs from the top of the head to the base of the body3. Only the nominative case marked Noun Phrase (NP), which functions as the syntactic subject of the clause, is obligatory. This NP is assigned either AGENT role, if movement is volitional (see (1a) – (1g), below), or THEME role, if movement is non-volitional (see (1h) – (1j) below). (1) (a) Jan pochylił się4 John lean.3rd.past.perf ‘John leaned / is leaning.’ / / pochyla się. lean.3rd.pres.imperf 2 The data presented in this article are based on corpus data obtained from Narodowy Korpus Języka Polskiego [National Corpus of Polish] (NKJP) and Uniwersalny Słownik Języka Polskiego (USJP). However, it has to be acknowledged that in order to make the exposition of the data clearer the nominative case marked NPs were modified. The applied changes did not, however, alter the semantic characteristics of the referents of these NPs. 3 Verbs analyzed in this article denote four types of movement: (i) from top to bottom, (ii) rotation, (iii) swinging motion and (iv) oscillating movement. The part of the body with respect to which movement is determined in the torso. Although there is no visible change in the spatial location of the body, the studied verbs are regarded as movement verbs due to the fact that the spatial location of the torso changes during the duration of the actions denoted by the analyzed verbs. 4 The element się present in the studied verbs is treated as a derivational morpheme. Under no circumstances, should it be treated as a reflexive pronoun. Assuming the above treatment of się, the verbs analysed in this work are treated as pseudo-reflexive verbs derived from forms without się by affixation (Witkowska in press). A NOTE ON AMBIGUOUS MOVEMENT / PSYCH VERBS’ VALENCE AND EVENT STRUCTURE (b) Jan przychylił się / przychyla się. John lean.towards.3rd.past.perf / lean.towards.3rd.pres.imperf ‘John leaned towards / is leaning towards.’ (c) Jan nagiął się / John bend.down.3rd.past.perf / ‘John bent down / is bending down.’ nagina się. bend.down.3rd.pres.imperf (d) Jan skłonił się John bow.3rd.past.perf ‘John bowed / is bowing.’ skłania się. bow.3rd.pres.imperf (e) Jan odwrócił się / odwraca się. John turn.around.3rd.past.perf / turn.around.3rd.pres.imperf ‘John turned around / is turning around.’ (f) Jan ugiął się John bend.3rd.past.perf ‘John bent / is bending.’ / / ugina się. bend.3rd.pres.imperf (g) Jan wypiął się John stick.out.3rd.past.perf ‘John straighten up.’ / / wypina się. stick.out.3rd.pres.imperf (h) Jan zabujał się John rock.3rd.past.perf ‘John rocked / is rocking.’ / / buja się. rock.3rd.pres.imperf (i) Jan zachwiał się John sway.3rd.past.perf ‘John swayed / is swaying.’ / / chwieje się. sway.3rd.pres.imperf (j) Jan zatrząsł się John shake.3rd.past.perf ‘John shook / is shaking.’ / / trzęsie się. shake.3rd.pres.imperf / / 93 However, a detailed look on the corpus data shows that the verbs presented in (1) are more frequently used in dyadic structures than in monadic ones. The two-argument environment consists of an obligatory nominative case marked NP and an optional dative case marked NP or a Prepositional Phrase (PP). The data illustrating the occurrence of the analysed verbs in two-argument structures is provided below in (2). As can be seen in (2), the optional argument receives either the PATH ((2a) – (2e)), CAUSE ((2f) – (2g)), BENEFICIARY ((2h)) or LOCATION ((2i) – (2k)) thematic role. (2) (a) Jan pochyla się nad stołem / John lean.3rd.pres.imperf over table.instr.sg / ku ziemi / do niego. to ground.dat.sg / to him ‘John is leaning over the table / towards the ground / to him.’ PAULINA WITKOWSKA, WOJCIECH WITKOWSKI 94 (b) Jan przychyla się do John lean.towards.3rd.pres.imperf to ku rozmówcy. to interlocutor.dat.sg ‘John is leaning towards him / to the interlocutor.’ (c) Jan nagiął się do niego / John bend.down.3rd.past.perf to him / ku ziemi / nad balią. to ground.dat.sg / over washtub.instr.sg ‘John bent down to him / towards the ground / over the washtub.’ (d) Jan odwrócił się od okna / John turn.around.3rd.past.perf from window.gen.sg / do ściany / ku niemu. to wall.gen.sg / to him ‘John turn around away from the window / towards the wall / to him.’ (e) Jan skłonił się John bow.3rd.past.perf ‘John bowed towards the ground.’ (f) Jan ugiął się pod ciężarem John bend.3rd.past.perf under weight.sg.instr ‘John bent under the weight of the bag.’ worka. bag.gen.sg (g) Jan trzęsie się z zimna John shake.3rd.pres.imperf from cold.gen.sg od płaczu. from crying.sg.gen ‘John is shaking from cold / from crying.’ / / (h) Jan skłonił się przed królem / John bow.3rd.past.perf before king.istr.sg / ‘John bowed before the king / to the audience.’ (i) Jan buja się w fotelu John rock.3rd.pres.imperf in armchair.loc.sg na drgającej podłodze. on shaking floor.loc.sg ‘John is rocking in the armchair / on the shaking floor.’ (j) Jan zachwiał się na John sway.3rd.past.perf on ‘John swayed on the stairs.’ (k) Jan trzęsie się John shake.3rd.pres.imperf ‘John is shaking over the plate.’ ku to niego him ziemi. ground.dat.sg publiczności. audience.dat.sg schodach. stair.loc.pl nad over / / talerzem. plate.instr.sg / / A NOTE ON AMBIGUOUS MOVEMENT / PSYCH VERBS’ VALENCE AND EVENT STRUCTURE (l) 95 Jan wypiął się na baczność. John stick.out.3rd.past.perf straight ‘John stuck out straight.’ (lit. John stood straight.) Psychological readings In the previous section, we presented the arguments selected by verbs such as pochylać się / pochylić się ‘to lean / to consider, to show compassion’, skłonić się / skłaniać się ‘to bow / to approve’ or odwrócić się / odwracać się ‘to turn around / to turn one’s back on sb/sth’ in clauses in which these verbs denote movement. As it was shown, movement readings are minimally single-argument clauses, however the analysed corpus data shows that two-argument frames are noticeably more frequent in these readings. The two-argument frame is likewise characteristic of the psychological readings of the verbs presented in this article. However, in contrast to movement readings for the clauses with psychological reading to be grammatical both arguments are obligatory, i.e. psychological readings of the studied verbs require a nominative case marked NPs to obligatorily co-occur with PPs. Relevant clauses illustrating these readings are provided below in (3), where it can be seen that nominative case marked NP is assigned the EXPERIENCER thematic role, whereas the PP is understood as STIMULUS (see (3a) – (3c) below) or THEME (see (3d) – (3k) below). Psychological readings discussed in the work at hand describe either cognitive processes, i.e. psychological experiences deriving from mental functions (Verhoeven 2007), or emotions, i.e. feelings based on cognitive processes that usually involve a three-element cause-effect chain: event triggering the emotion → emotional state → psychological reaction (Wierzbicka 1999; Verhoeven 2007). (3) (a) Jan ugiął się pod ciężarem John be.overwhelmed.3rd.past.perf under burden odpowiedzialności. responsibility.gen.sg ‘John was overwhelmed by the burden of responsibility.’ [cognitive process] (b) Jan trzęsie się do John feel.eager.3rd.pres.imperf to ‘John feels eager to do some work.’ [emotion] (c) Jan trzęsie się nad dzieckiem John be.worried.3rd.pres.imperf over child.instr.sg nad kompromisem. over compromise.instr.sg ‘John is worried about his child / about the compromise.’ [emotion] (d) Jan pochyla się John consider.3rd.pres.imperf pochyla się show.compassion.3rd.pres.imperf nad over nad for pracy. work.gen.sg ustawą / bill.instr.sg / cierpiącymi. the.suffering.instr.pl / / PAULINA WITKOWSKA, WOJCIECH WITKOWSKI 96 ‘John considers the bill / is showing compassion for the suffering.’ [cognitive process] (e) Jan przychylił się do prośby John approve.3rd.past.perf to request.gen.sg ku propozycji. to proposition.gen.sg ‘John approved the request / the proposition.’ [cognitive process] (f) Jan nagiął się do zasad. John force.himself.to.accept.3rd.past.perf to rule.gen.pl ‘John forced himself to accept the rules.’ [cognitive process] (g) Jan skłania się ku tendencjom postępowym / John approve.3rd.pres.imperf to tendency.dat.pl progressive / do ustępstw. to concession.gen.pl ‘John approves the progressive tendencies / concessions.’ [cognitive process] (h) Jan odwrócił się od przyjaciół / John turn.his.back.3rd.past.perf from friend.gen.pl / od polityki. from politics.gen.sg ‘John turned his back on his friends / on politics.’ [emotion] (i) Jan buja się John be.in.love.3rd.pres.imperf ‘John is in love with Mary.’ [emotion] (j) Jan zachwiał się w postanowieniu John weaver.3rd.past.perf in decision.loc.sg w wierze. in faith.loc.sg ‘John weavered in his decision / in faith.’ [cognitive process] (k) Jan wypiął się na rodzinę / John disregard.3rd.past.perf on family.acc.sg / na politykę. on politics.acc.sg ‘John disregarded his family / politics.’ [emotion] w in / / Marysi. Mary.loc.sg / / 3. CHANGES IN SEMANTIC ROLES AND EVENT STRUCTURE Event structure In this section, we will turn to the analysis of the selected verbs with respect to structure of events they denote. Discussion presented in this section is based on a neo- A NOTE ON AMBIGUOUS MOVEMENT / PSYCH VERBS’ VALENCE AND EVENT STRUCTURE 97 constructivist approach to event structure argued for by Gillian Ramchand (2011). According to Ramchand, the meaning of any given verb can be captured by functional structure consisting of maximally three projections that encode: (i) causing subevent, (ii) process subevent and (iii) result subevent. Graphic representation of the event structure outlined above is provided below in Figure 1. Figure 1. Event structure (adopted from Ramchand 2011) As can be seen in Figure1, maximal event structure consists of three subevents. The presence of a given subevent determines the properties of an action denoted by the verb. The causing subevent is present in the event structure only when there is an initiation stage that leads to a subsequent process. The process subevent, which is a core of dynamic event, is present when the action denoted by the verb is extended in time. The result subevent is licensed if the action denoted by the verb leads to a clearly identifiable state (result state). What is more, each of the subevents can license an argument – ‘subject of …’ – that denotes respectively: (i) the entity causing the action (INITIATOR / CAUSE), (ii) the entity undergoing a change of sate or the process (UNDERGOER) or (iii) the entity that holds the result state (RESULTEE). Lastly, the XP element in Figure 1 marks the position of the rhematic material that can be hosted in the complement position of the subevent projections. In line with neo-constructivist assumptions, Ramchand argues that verbs are merely bundles of cognitive and encyclopaedic information. As such, they are treated as ROOTs, which carry no syntactic information on the number and the type of the arguments they select and whose respective meaning is obtained by combining them with a given event structure. Accordingly, with respect to the polysemous movement / psych verbs analysed in the article at hand the assumptions presented above mean that each reading of a given polysemous verb will be: (i) built around verbal root common to all readings, (ii) generated independently and (iii) associated with a distinct event structure. To illustrate the above, consider the data in (4a) and (4b), where the verb in bold is used in movement reading (4a) and psychological (cognitive process) reading (4b). PAULINA WITKOWSKA, WOJCIECH WITKOWSKI 98 (4) (a) (b) Jan ugiął się pod ciężarem John bent under weight.sg.instr ‘John bent under the weight of the bag.’ worka. bag.sg.gen Jan ugiął się pod ciężarem odpowiedzialności. John be.overwhelmed by burden.sg.instr responsibility.sg.gen ‘John was overwhelmed by the burden of responsibility.’ Event structures of the data provided in (4a) and (4b) are presented below in Figure 2 and Figure 3. Figure 2. Event structure of Jan ugiął się pod ciężarem worka (see (4a)) A NOTE ON AMBIGUOUS MOVEMENT / PSYCH VERBS’ VALENCE AND EVENT STRUCTURE 99 Figure 3. Event structure of Jan ugiął się pod ciężarem odpowiedzialności (see (4b)) In Figure 2 (movement reading), argument [Jan] is understood only as the participant whose body undergoes the downward directed movement. Therefore, it is located in the subject position of the process subevent projection in the representation of event structure associated with movement reading. Being merged in this position the argument [Jan] is the UNDERGOER of the action denoted by the verb. The second argument [ciężar worka], which is optional as far as the valence of movement readings is concerned (see section 2.1), refers to the object causing John to bend in (4a). Consequently, the argument [ciężar worka] is merged in subject position of the causing subevent and receives semantic interpretation of the CAUSE. In Figure 3 (mental process reading), the argument [Jan] is likewise associated with the process subevent subject position, however, in contrast to Figure 2 [Jan] is also the subject of result subevent. The placement of this argument in two subject positions allows one to capture that fact that John in (4b) is the entity (i) who on one hand is in a certain mental state, i.e. John is the EXPERIENCER, therefore the argument [Jan] is placed in the result subevent projection, and (ii) who is also undergoing a change with respect to what he cognises, which ultimately leads to the state his is in, i.e. John is also the UNDERGOER and the argument [Jan] needs to be placed in process subevent domain. Lastly, similarly to (4a), in (4b) the argument [ciężar odpowiedzialności] is treated as the phenomenon causing the action of overwhelming and is located in the subject position of the causing subevent. Consequently, the burden of responsibility in (4b) is assigned the STIMULUS semantic role. As can be seen above, the theoretical model adopted in this work treats the different readings of a single verb as by-products of combining the verbal ROOT with distinct event structures. Distinct event structures into which the verbal ROOTs are merged PAULINA WITKOWSKA, WOJCIECH WITKOWSKI 100 result in the relevant meanings of the verbs and impact the interpretation of the arguments selected by the verbs in respective clauses. Semantic roles’ changes5 Based on the assumptions presented in the previous section, here we will focus on accounting for the regular differences in semantic roles of arguments selected in movement and psychological readings. The questions that will be addressed here are as follows: • why do PATHs in movement readings become THEMEs in psychological readings; compare (2a) – (2e) to (3d) – (3h), • why do LOCATIONs in movement readings become STIMULI in psychological readings; compare (2k) to (3b) – (3c). Paths and themes With respect the changes from PATH thematic role marked arguments in movement readings to THEME role assigned ones in cognitive processes readings, consider the following data in (5a) and (5b). (5) (a) (b) Jan pochyla się John lean.3rd.pres.imperf ‘John is leaning over the table.’ nad over stołem. table.instr.sg Jan pochyla się John consider.3rd.pres.imperf ‘John considers the bill.’ nad over ustawą. bill.instr.sg In (5a) and (5b), there are two arguments realized overtly, i.e. [Jan] and [nad stołem] (5a) / [nad ustawą] (5b). In both clauses, the argument [Jan] is understood as a sentient participant performing the action denoted by the verb. However, whereas in (5a) [Jan] is the AGENT and the UNDERGOER of leaning over, in (5b) he is the EXPERIENCER of considering. What is more, the argument [nad stołem] in (5a) is assigned the PATH role, while argument [nad ustawą] in (5b) receives the semantic role of THEME. The change from AGENT to EXPERIENCER between movement and psychological reading results from the fact that in psychological reading (5b) the argument [Jan] is initially placed in the result subevent projection, where it is assigned the EXPERIENCER semantic role. Being assigned the EXPERIENCER thematic role in subject position of result subevent projection, [Jan] becomes interpreted as the participant who does not consciously control the cognitive process he experiences. Therefore, although the argument [Jan] 5 It should be noted here that thematic role assignment phenomena with respect to psych verbs have been extensively discussed in the literature. For instance, Rozwadowska (1992) and Reinhart (2002), account for the mapping between thematic roles and syntactic placement of the phrases that carry them in terms of semantic features whose combinations result in appropriate thematic roles. In those accounts EXPERIENCER thematic role is defined by [+change, +sentient, -cause] feature set. However, a detailed description of analyses alternative to one presented in this article is beyond the scope of this work. A NOTE ON AMBIGUOUS MOVEMENT / PSYCH VERBS’ VALENCE AND EVENT STRUCTURE 101 subsequently moves to subject of initiation subevent position it does not receive AGENT-like interpretation6, see Figure 4. However, the account of the assignment of PATH and THEME thematic roles to [nad stołem] and [nad ustawą] in (5a) and (5b), respectively, requires a more detailed look at their positions in event structure. These are presented below in Figure 3 and Figure 4, respectively. Figure 4. Event structure of Jan pochyla się nad stołem (see (5a)) As can be seen in Figure 4, the argument [nad stołem] occupies the complement position in the process subevent projection. Therefore, it is interpreted as the path along which the process denoted by the verb, i.e. movement, progresses. With respect to Figure 5, it should be noted that the argument [nad ustawą] occupies the complement position of the result subevent projection. In such configuration, the argument [nad ustawą] is interpreted as the THEME7. Importantly, comparing the event structures in Figure 4 and 5 it can be seen why the difference in the thematic roles assigned to arguments [nad stołem] (5a) and [nad ustawą] (5b) raises. Event structure (5a) consists of only the initiation and the process subevents. The process subevent occupies the complement position in the initiation subevent projection but has its complement position available for the rhematic material to be merged in it, i.e. there is no result subevent that would have to be merged in the complement position of the process subevent in movement readings. Consequently, the argument [nad stołem] which is present in the clause is able to occupy the available Complement-of-process-subevent position, where it is assigned the PATH interpretation. 6 Although the argument [Jan] consciously control the process of considering, placement of the argument [Jan] is the subject position of initiation subevent projection appears required due to the fact that in clause John considers the bill (see (5a)) John is understood as being in control of initiating the action of considering, i.e. John can sentiently decide to have a closer look on the bill, however once this is done he can no longer control the mental process that occur in his mind. 7 In Ramchand’s (2011) terminology, the complement position of result subevent is associated with the GROUND of result role. GROUNDs of result describe result states. However, Ramchand’s treatment of GROUNDs of result is not based on psych-verbs. Therefore, in this work we argue that GROUNDs of result in psych-readings such as the one presented in (5b) describe the content with respect to which the cognitive process occurs. PAULINA WITKOWSKA, WOJCIECH WITKOWSKI 102 Figure 5. Event structure of Jan pochyla się nad ustawą (see (5b)) In contrast, in (5b), the argument [nad ustawą] cannot be interpreted as PATH because the position in which PATH interpretation is assigned in event structure, i.e. the complement position in the process subevent projection, is occupied by the result subevent projection. Therefore, as the rhematic position in process subevent is not available, [nad ustawą] argument is merged in the only available rhematic position, i.e. complement of result subevent projection, where is it is assigned THEME semantic role. Locations and stimuli With respect to the change from LOCATION argument marking to STIMULUS interpretation, consider the data in (6a) – (6b) and their event structures illustrated respectively in Figure 6 and Figure 7. (6) (a) (b) Jan trzęsie się John shake.3rd.pres.imperf ‘John is shaking over the plate.’ nad over Jan trzęsie się nad John be.worried.3rd.pres.imperf over ‘John is worried about the compromise.’ talerzem. plate.instr.sg kompromisem. compromise.instr.sg As can be seen in (6a), the argument [Jan] is understood as undergoing the process of shaking and the argument [nad talerzem] corresponds to the spatial setting at which the action occurs. Such semantic interpretation of the arguments present in (6a) appears to stem from the event structure in which there is only the process subevent, see Figure 6. Accordingly, as this subevent licenses only the UNDERGOER and PATH or LOCATION roles, the two arguments present in (6a) are assigned THEME and LOCATION thematic roles respectively. A NOTE ON AMBIGUOUS MOVEMENT / PSYCH VERBS’ VALENCE AND EVENT STRUCTURE 103 Figure 6. Event structure of Jan trzęsie się nad talerzem (see (6a)) Figure 7. Event structure of Jan trzęsie się nad kompromisem (see (6b)) In psychological reading, more precisely emotion reading, (6b), argument [Jan] is understood as the EXPERIENCER. Therefore, it has to be merged inside the result subevent projection, where it receives the EXPERIENCER interpretation. The emotion that John experiences in (6b) requires a trigger, which in the case of (6b) is realised by the argument [nad kompromisem]. The presence of the trigger of emotion has to be likewise encoded in the event structure. Accordingly, the event structure of (6b) has to be composed of two subevents: the causing subevent, which hosts the trigger of emotion, and the result subevent, which accounts for the emotional state John is in, see Figure 6. In consequence, as the ‘subject of …’ position in the causing subevent has to be filled, the argument [nad kompromisem] is merged in it and is interpreted as the STIMULUS, i.e. in (6b) the compromise, or more precisely some element of it, causes John to experience the feeling of being worried. It should be noted, however, that the twosubevent structure proposed for (6b) differs significantly from the solutions proposed by Ramchand (2011)8, 9. 8 The approach to emotion verbs presented in this work was inspired by prof. dr hab. Ewa Willim (personal communication). 9 Ramchand does not illustrate the event structure of verbs such ‘to worry’, however she describes the stative predicates. She argues that they consist only of a causing subevent in which the HOLDER of the state occupies the subject position. As for the psych-predicates, the event structure proposed in Figure 7 does not contain process subevent contrary to Ramchand’s analysis. This treatment of emotion denoting predicates is motivated by the fact these predicates denote non-dynamic situations. 104 PAULINA WITKOWSKA, WOJCIECH WITKOWSKI Comparing the event structures presented in Figure 6 and 7, it becomes evident why clauses in (6a) and (6b) differ in terms of the thematic roles, which are assigned to arguments present in them. The two clauses, which illustrate two different readings of the verb trząść się, have noticeably different event structures. Consequently, the fact that the same verbal ROOT is merged with distinct event structures accounts for the different readings and different semantic roles assigned to the arguments. It should likewise be noted that the event structure presented in Figure 7 is in line with the treatment of (S)ubject (E)xperiencer verbs argued for by Arad (1998) or Biały (2005). In those accounts, SE verbs are treated as simple events understood as states. As such their event structure does not include the change of state and the STIMULUS and EXPERIENCER have to co-occur for the mental state denoted by the verb to hold. Accordingly, as it can be seen in Figure 7 the STIMULUS [nad kompromisem] and the EXPERIENCER [Jan] are both present in the event structure as the initiation and result subevents require clause material to fill argument slots available in their projections. Furthermore, the lack of the process subevent in the event structure in Figure 7 ensures the lack of process interpretation in the clause under consideration10. 4. CONCLUSION This article has described how the meaning, valence and the thematic role assignment differences exhibited by Polish verbs that can express either movement or psychological states are generated. It was shown that observed facts can be described as arising from the differences in the event structures with which the studied verbs are compatible. With respect to the changes in thematic role marking, the analysed examples show that a full description of this phenomenon has to take into account both the differences in the event structures relevant for movement and psychological readings and the structural positions assigned to the arguments selected by the studied verbs. For instance, movement readings allow for PATH interpretation of the second argument as event structure associated with them possesses an available argument slot in process subevent complement position. Consequently, the when this position is occupied by the result subevent projection the second argument occupies the next available position, i.e. the complement position of result subevent. REFERENCES Arad, M. (1998). Psych-notes. UCL Working Papers in Linguistics 10. London: University College. Biały, A. (2005). Polish Psychological Verbs at the Lexicon-Syntax Interface in Cross-linguistic Perspective. Frankfurt am Main: Peter Lang. Chomsky, N. (1965). Aspects of the Theory of Syntax. Cambridge, Massachusetts: MIT Press. Grimshaw, J. (1990). Argument Structure. Cambridge, Massachusetts: MIT Press. Levin, B., Rappaport-Hovav, M. (2005). Argument Realization. Cambridge: Cambridge University Press. NKJP – Narodowy Korpus Języka Polskiego [National Corpus of Polish]. Dostęp: www.nkjp.pl (28.09. 2016). Ramchand, G. C. (2011). Verb Meaning and the Lexicon. A First Phase Syntax. 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