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© 2009 The Linguistic Association of Canada and the United States (lacus). The content of this article is from lacus Forum 26 (published 2000). This article and others from this volume may be found on the Internet at http://www.lacus.org/volumes/26. YOUR RIGHTS This electronic copy is provided free of charge with no implied warranty. It is made available to you under the terms of the Creative Commons Attribution-NonCommercial license version 3.0 (http://creativecommons.org/licenses/by-nc/3.0/) Under this license you are free: • • to Share — to copy, distribute and transmit the work to Remix — to adapt the work Under the following conditions: • • Attribution — You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). Noncommercial — You may not use this work for commercial purposes. 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The lacus “lakes” logo and University of Alberta logo on the cover are trademarks of lacus and the University of Alberta respectively. The University of Alberta logo is used here with permission from the trademark holder. No license for use of these trademarks outside of redistribution of this exact file is granted. These trademarks may not be included in any adaptation of this work. MASTERING ENGLISH PREPOSITIONS IN PHRASAL VERBS Thully Thibeau Mississippi State University This paper concerns combinations of verbs and prepositions in English. Verbs and prepositions combine both as separate parts of speech and as members of a single grammatical construction, often referred to as phrasal verb. The term phrasal verb follows the grammatical traditions of last century because it distinguishes a verb-preposition combination from collocations including multiple parts of speech, as with verb+noun+preposition in set fire to or find fault with (Potter 1965). This study adheres to traditional grammar in so much as it is limited to combinations of one verb and one preposition in phrasal verbs, differing from the more common verb-preposition combinations containing two separate parts of speech. Commonly, English prepositions function primarily to denote a spatial configuration as in (1)a (Quirk et. al. 1985). When functioning spatially like (1)a, a preposition acts as head of its own prepositional phrase and associates syntactically with its object, unlike cases (1)b or (1)c and (1)d. The combination in (1)a incorporates two individual grammatical constituents while (1)b–c comprise the single grammatical constituent phrasal verb, which in (1)c–d enjoys nonfixed syntax. (1) a. b. c. d. Max sat on the books. Max decided on the books. Max sent on the books. Max sent the books on. In the instances of nonfixed syntax, a preposition does not head a prepositional phrase but associates with the verb as one of its internal arguments and thus fulflls an aspectual semantic role. More basically, as with instances in (1)a, prepositions fulfill a spatial semantic role and demonstrate fixed syntax because they are phrasal heads that come to the left of their objects. Oddly, instances in (1)b exhibit a nonspatial semantic role that also demonstrate fixed syntax like spatially functioning phrasal heads. I call such instances idiomatically functioning prepositions because semantic function cannot be deduced from spatial meanings. This study analyzes the semantic function and syntactic usage of aspectual prepositions and reports on instructional treatments for this grammatical construction with speakers of English as a Second Language (ESL). Learning the function (meaning) and usage (clausal position) of English prepositions is one of the most difficult problems facing ESL students (Heaton 1965, Takahashi 1969, Meyer 1975). Yet the problems that prepositions present to adults learning English 202 thully thibeau also exacerbate teaching prepositions (Cornell 1985). In fact, difficulties that students encounter may be directly related to instructional methods since teachers do not ‘offer a logical explanation for the occurrences of prepositions or a conceptual guide for their usage’ (Takahashi 1969:217). Instruction, therefore, can deter mastery of phrasal verb prepositions if students are not helped to follow some form of logic in their function and usage. I approach the problem of logical function and usage from a theory of mapping, linking lexical meaning and grammatical form, and I use an instructional treatment on phrasal verbs for assisting form-meaning mapping. This study thus concerns an intersection of pedagogical grammar and linguistic theory. I begin with the theoretical analysis and then move to instruction. 2. the meaning of phrasal verb prepositions. Tenny’s (1994) analysis of phrasal verb prepositions views them as introducing a temporal end-point that ‘measures out’ an action predicated by a verb. These prepositions specify that actions ‘travel through’ a phrasal verb object completely (see Bolinger 1971). The semantic function of such prepositions does not denote ‘space’ but acts aspectually as a ‘telicizer’ (Carlson 1997). Telic events possess a temporal bound indicating the completion of a predicated action. Tenny’s analysis is augmented by Dowty’s (1979:118) interpretation of a semantic operator do that denotes a ‘state under the unmediated control of the agent’ and also by Kratzer’s (1994) critique of a light-verb ‘do’ that operates as a functional head introducing a semantic argument agent for verbs in a generative phrase structure marker. Tenny (1994:2) proposes a theory that links semantics and syntax, two modular systems ‘visible to each other through a narrow common vocabulary’. Linking a lexicon to phrase structure is achieved through telicity. Telicity is not a property of the verb but realized by the constituents internal to the verb phrase. An example of Tenny’s (ibid:11) is Tom ate an apple up, where the aspectual role of direct object apple measures out the event. Measuring-out acts as a constraint included in a vocabulary shared by semantics (aspectual terminus) and syntax (internal argument). The measure-out system lacks a parameter for the subparts of the verb phrase’s event structure (spatial extent of affected object and distance/time of performing an action to be unified with the object’s change-of-state). A verb phrase headed by eat has only degrees of a temporal bound, as in eat an apple halfway. The preposition up supplies the verb phrase with an end-point for its measuring argument object (one cannot eat an apple up halfway): The spatial extent of an object is totally affected and completely changed as an upshot to action. Tenny borrows Bolinger’s (1971) features ‘motion-through-location’ and ‘result/terminus’1. The phrasal verb receives a similar interpretation in Dowty (1979). It is subsumed under factitive/instrumental construction (as in hammer the metal flat) because it denotes a causal activity and a resulting state (Dowty 1979:91–99). Following Fraser’s (1976) analysis, that phrasal verb prepositions either hold an activity constant and vary the resultant state or vice versa, Dowty argues against mastering english prepositions in phrasal verbs 203 phrasal verbs that are single lexical items of compound verb-preposition and for ‘compositional accomplishment constructions of activity verb and particle that express a state’ (1979:94). His analysis leads him to infer semantic operators cause and do (Ross 1967). The latter operator suggests the transitivity of controllability— that is, if an activity is controllable, then the causation of another event by that activity is also controllable. Though not a direct translation of a ‘transitive-controllable’ operator, Kratzer’s (1994) semantic analysis of external arguments touches on agency interjected by functor verb ‘do’. As a functional verb node, ‘do’ is presumably empty yet contains a lexical element that selects an agent and fulfills the functional application needed to fit an external argument to the aspectual properties of verb phrases. I claim a similar function application for internal arguments is what phrasal verb prepositions in English accomplish, and perhaps in other languages. Salish preposition ‘particles’ mark degrees of control of agent-over-action as in kwis ‘to fall’ (out-of-control), kwis (t)s ‘to drop’ (neutral-control), and kwis in ‘to throw down’ (full-control) (Davis & Demirdache 1997). In ‘throw down’, the particle carries the full-control as well as a ‘path’ reading related to phrasal verb prepositions. A path from initiator agent to affected object is encoded by these prepositions that locate source/origin of action and determine an end-point, a dynamic situation involving change from ‘an initial state to a terminal state’ (Binnick 1991:188). Aspectual prepositions mark ‘path’, but they also heighten volitionality/agency such that the more volitional/agentive an action is, the more dynamic it is (Binnick 1991). The feature of volitionality/agency is related to control of cause. James Huang (personal communication) attributes control to the ba construction of Chinese and interprets ba not as a preposition but as a light-verb (the Chinese progressive marker zai is preposition ‘at’, which Huang also interprets as a light-verb). I accept the control semantics for phrasal verb prepositions but not light-verb syntax; instead, I favor Brinton’s (1998) analysis of these prepositions as retaining a remnant of their spatial function (i.e., an iconic path-goal)2. 3. instruction in phrasal verb syntax. The experimental treatment for this study is Input Processing (IP) instruction (VanPatten 1996, Lee & VanPatten 1995). This pedagogical method directs students’ attention to a grammatical construction without making them aware it is being instructed. Such form-focused exercises have been employed by second language acquisition (SLA) researchers in classrooms where grammar is taught implicitly through exposure to natural input that is mostly understood. Natural input prompts development of second language knowledge by involving students in the use of understanding new meanings (Krashen 1985, Krashen & Terrell 1983)3. IP instruction adheres to the assumption that input manipulated for comprehensibility will push second language development forward, so it is more effective than explicit grammar instruction explaining rules. IP provides a way to describe for ESL learners the varying roles that prepositions play in phrasal verbs. The procedure of this instruction follows three steps (VanPatten 1996, Lee & VanPatten 1995): 204 thully thibeau 1. The first step is to explain a mapping relation between a grammatical form and its meaning. 2. The second step is to inform learners of language processes interrupting the correct mapping relation 3. The third step is to implement structured input activities so that students have the opportunity to focus on form in the input. These activities draw students’ attention to second language grammar by altering the input. Input containing the grammatical form being taught is presented to students, and then they are asked to make decisions based on the form’s meaning (picture matching, agree/disagree, select alternative, etc.). When input is presented in this way and students attend to the meaning of the form in order to make a decision, input becomes intake, a portion of input understood and subsequently processed beyond short-term memory to the developing grammatical system. The term ‘structured input’ describes how the activities work: They require students to only process a target form, not produce it (hence input), and students focus on a manipulated form highlighted in various ways (hence structured). This research includes data collected from ESL students residing in the U.S. for an average of less than 9 months4. I used pretests and posttests to examine comprehension and production of phrasal verb prepositions. Yes-No question/answer tasks are useful data-elicitation instruments in experiments on phrasal verb comprehension (Van Hout 1997a, 1997b). These tasks present short narratives accompanied by a sequence of illustrations. Subjects listen to the narratives and view three illustrations before being asked in phrasal verb form about the completion of the activity. (2) picture 1: narrative: Girl holds ice cream cone in hand. ‘Here is a hungry little girl with an ice cream cone’. picture 2: narrative: Girl bites into ice cream cone. ‘She is not very hungry, so she only takes one bite’. picture 3: picture: Girl holds remaining ice cream cone. ‘See, here is the ice cream cone. Some of it remains’. test question: Did the little girl eat up the ice cream? yes or no Sentence-completion tasks have been use in previous IP research (VanPatten & Sanz 1995, VanPatten & Cadierno 1993) and proved effective in eliciting production data. The task requires subjects to complete a second sentence that is part of a compound sentence linked by a coordinating conjunction. The sentence to be completed includes a verb-preposition combination in which the preposition functioned spatially, idiomatically, or aspectually (seven of each in staggered order). mastering english prepositions in phrasal verbs Treatment IP Explanation M 5.32 4.76 SD 1.20 1.14 SEM 0.21 0.19 205 N 34 37 p=.023 Table 1. Independent-samples T-test of posttest results. (3) the teacher needed a solution to the problem, so he _______________________________. (it - over - think) Results show that ESL students given IP instruction in phrasal verbs perform significantly better at the comprehension task than those provided explicit explanations. Production data are not significant in terms of instruction, but the tasks yielded significant results for the frequency of prepositions’ functions. 4. empirical results. I used an independent-samples t-test to determine whether a treatment effect could be detected in the comprehension data. A one-tailed independent-samples t-test on posttest data produced a significant p value. The results of that analysis are in Table 1. The mean score (M) shows that the average posttest score was 5.32 out of 7 for the IP group and 4.76 out of 7 for the Takahashi group. The standard deviation (SD) shows the range of variance in scores for each group, and the standard error of the mean (SEM) shows each mean’s theoretical distribution based on all possible samples taken from that population. The population number (N) shows how many subject were in each group. I conclude from this test that a treatment effect for IP was probably responsible for the difference between the two groups’ means. To confirm this finding, I investigated the performance of each instructional group. I used a paired-observations t-test to see if the IP group and the Explanation group showed significantly higher scores on their posttests in comparison to their pretests. A paired-observations t-test is used to detect if the difference between posttest and pretest scores is significant. Significant differences indicate a treatment effect, and no significant differences indicate no treatment effect. The results from the analysis are in Table 2 (overleaf). The mean score (M) shows that the posttest score in the IP group increased by an average of 1.059, a significant gain. The mean score (M) shows that the posttest scores in the Explanation group increased by an average of .459, not a significant gain. The subjects treated to IP instruction made significant gains in the posttest in comparison to their pretest scores while the Explanation group did not. Again, I conclude a treatment effect. No significant values are related to instruction in the production data. However, interesting phenomena are revealed by analyses of the test items. I used one-way ANOVAs to analyze the items on the pretests and posttests (tests A and B) for spa- 206 thully thibeau Treatment IP Explanation M 1.059 0.459 SD 1.5 1.7 SEM 0.281 0.257 p N 0.0002 34 0.11 37 Table 2. Paired-observations t-test of gains from pretest to posttest, based on instructional treatment. tial and aspectual preposition type. Subjects scored nearly perfectly for idiomatic prepositions, so I analyzed no instances of that type. Two significant results of these ANOVAs merit discussion. A one-way ANOVA comparing the seven aspectual prepositions to each other produced a significant p value (0.000) from pretests and posttests. The p values reveal that at least one of the seven means measured from each item is significantly different than the rest. In Tables 3a and 3b, the means for correct responses to each item (a score of 1 being a correct response) are presented, with the verb-preposition combination for which the mean is a measure. The two items in test A with the lowest mean are over and on. The two items in test B with the lowest mean are also over and on. A one-way ANOVA comparing the seven spatial prepositions to each other produced a significant p value (0.000) from pretests and posttests. The p values reveal that at least one of the seven means measured from each item is significantly different than the rest. In Tables 4a and 4b, the means for correct responses to each item (a score of 1 being a correct response) are presented with the verb-preposition combination for which the mean is a measure. The three items in test A with the lowest mean are off, over, and in. The three items in test B with the lowest means are off, over, and up. 5. interpretation and conclusion. Using IP instruction in a classroom facilitates the mapping between a difficult-to-master form (phrasal verb syntax) and its meaning (affected object/resultative semantics). IP instruction is unique in that other form-focused instruction does not concentrate on fostering the mapping of meaning and form (VanPatten 1996). IP purports that the manner of intake provided to adults is much like the input that children use to acquire language by using the human language faculty, Universal Grammar (Chomsky 1995, Chomsky and Lasnik 1993, Tenny 1994). The issue involves the relationship of IP to linguistic knowledge; namely, intake given in structured input activities sustains grammatical competence as natural linguistic input does in first language acquisition (VanPatten 1996). A prevalent theory on knowledge of language claims that language exists at two levels: an external performance level where humans use language in communicative interactions, and an internal competence level where humans know language subconsciously by virtue of the faculty for language (Chomsky 1986, 1965). Structured input activities putatively recreate first language acquisition processes. mastering english prepositions in phrasal verbs Item 1 2 3 4 5 6 7 M .887 .606 .887 .845 .958 .972 .338 SD .318 .492 .318 .364 .203 .166 .476 V-P Combo point out read over show off carry out fill up put away cheer on Item 1 2 3 4 5 6 7 207 M .873 .507 .929 .634 .775 .958 .803 a. SD .335 .504 .257 .485 .421 .203 .401 V-P Combo call off talk over write up send on pass out give away dress up b. Table 3. One-way ANOVA for each aspectual preposition. (Table 3a gives results for Test A and Table 3b gives results for Test B. N=71 in all cases.) Item 1 2 3 4 5 6 7 M .916 .676 .944 .901 .451 .944 .578 SD .280 .471 .232 .300 .501 .232 .498 a. V-P Combo sit on look in run through walk to jump off hide behind step over Item 1 2 3 4 5 6 7 M .956 .704 .901 .958 1.000 .761 .366 SD .119 .460 .300 .203 .000 .430 .485 V-P Combo look into fall off walk in escape through sleep on fly over climb up b. Table 4. One-way ANOVA for each spatial preposition. (Table 4a gives results for Test A and Table 4b gives results for Test B. N=71 in all cases.) Structured input activities develop a second language grammatical system by cueing internal competence as input does in first language acquisition. Production-task results do not allow me to conclude treatment effects for IP instruction. Yet some task items reveal that the performance of ESL users is influenced by prepositions’ functions. The preposition on proved difficult for subjects when it functioned aspectually but not when it functioned spatially. A corpus study of the frequency in using aspectual versus spatial functions of prepositions (O’Dowd 1998) shows on is used aspectually 15% of combinations with verbs. Spatial on is used 85% of combinations, so ESL students may have difficulty using it aspectually due to infrequent uses. Yet the aspectually functioning over also proved difficult to subjects while it combines with verbs as an aspectual preposition 73% of combinations. If frequency were the key factor for success rates on the tests, then over should be unproblematic like other aspectual prepositions. Over is a problem because it is spatially complex (Quirk et. al. 1985). The spatial preposition over can be classified as simple location (The picture hung over the sofa), relative direction (She threw a blanket over the sofa), or passage (The kitten climbed over the sofa). If differing classifications of spatial 208 thully thibeau over cause poor performance in aspectual function, then we should also expect problems with the spatial function. And we do find the spatial function of over is indeed problematic for ESL speakers. The relative infrequent use of over as a spatial preposition in combination with verbs, 24% (O’Dowd 1998), may be the source of the difficulty. This is the case for spatial preposition up. Two-thirds of subjects treated up as an aspectual preposition, and spatial up is treated aspectually perhaps because the preposition up is used 98% of combinations with verbs in its aspectual function and 2% in its spatial function (O’Dowd 1998). With the preposition off, its aspectual function is used 79% in combinations with verbs, and spatial off proved difficult. Interpreting production results centers on the frequency of prepositions functioning aspectually or spatially. ESL users seem affected by how often a preposition functions either one way or another. For aspectual and spatial functions, frequency of combinations in O’Dowd’s (1998) corpus study correspond to production results. Results from comprehension and production tasks indicate different sources of acquisition. The comprehension task results indicate that IP instruction influences acquisition by modifying input into intake. Intake induces the mapping of grammatical form to meaning, so it is construed as sustenance for UG. Production results indicate a different sustenance for language acquisition, frequency. Classroom research that controlled frequency as a factor in second language acquisition shows that frequency in input is not a complete account (Doughty and Williams 1998), plus instructional treatments based on frequency have shown gains in production only. Studies like mine highlighting grammatical constructions without controlling for frequency found significant differences in comprehending target constructions and producing target constructions accurately (Jourdenais, Ota, Stauffer, Boyson & Doughty 1995, Leeman, Arteagoita, Fridman & Doughty 1995, Shook 1994). Thus, the need for classroom intervention to complement naturally occurring factors like frequency becomes more crucial. 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