33 Communication Abilities of Non-Standard Language Speaking Children: A Follow-up Study Erna Alant, D. Phil (Pretoria) Department of Speech Therapy and Audiology, University of Pretoria ABSTRACT There has recently been a growing awareness among speech and language pathologists about the problems of the non-standard language speaker when entering the school situation where standard language is predominantly used. This study deals with the preschool non- standard language speaker and aims to investigate whether and to what extent the children's language and interaction patterns change after one year's exposure to a formal school situation. Results indicate that although certain language skills do change, the functional interactions patterns of these children tends to remain the same. These findings are interpreted within a social context and implications for intervention discussed. OPSOMMING Daar is 'n groeiende bewuswording binne die geledere van die spraak- en taalterapeute oor die probleme rakende die nie-standaardtaal- spreker veral wanneer die nie-standaardtaalsprekende kind die skoolsituasie betree waar standaardtaal hoofsaakhk gebruik word. Hierdie studie handel oor die voorskoolse nie-standaardtaalspreker en poog om na te vors of, en in welke mate die kmders se taal en interaksiepatroon verander na een jaar se blootstelling aan 'n formele skoolsituasie. Resultate dui daarop dat hoewel sekere taalvaar- dighede verander het, die funksionele interaksie patroon van die kinders neig om meer konstant te bly. Hierdie bevindings wordgemter- preteer binne 'n sosiale konteks en implikasies vir intervensie word bespreek. In the recent literature on language evaluation, much emphasis has been placed on the assessment of functional language, particularly in relation to non-standard language speakers. This pragmatic approach reflects an awareness of the difficulties involved iri comparing and describing com- munication abilities of children merely by looking at the formal structure of language (Labov 1972, Trudgill 1983, Erickson and Omark 1981). The inappropriateness of labell- ing the use of non-standarci language structures as 'patholo- gical or deviant' due to inflexibility in the application of syn- tactic, phonological or other language rules, has contributed to an increasing consciousness of the equality of language variations as potential codes for the transmission of various kinds of messages (Davis 1985, Sturm 1984, Edwards 1979, Labov 1972). This acceptance of the equality of language variations (Davis 1985), does not deny the existence of a standard language in society as represented by reading and writing. It acknow- ledges that societies need standard languages in order to function effectively, just as "schools have to accept and teach standard language if only because one' of the primary purposes of education is literacy" (Davis 1985: 191). The consequence of schools aiming at familiarizing children with standard language as required for reading and writing, is the frequent existence of a 'mismatch' or 'discontinuity' between the language children use at home and at school (Labov 1972, Trudgill 1983, Cox and Jones 1983, Adler 1979). Die Suid-Afrikaanse Tydskrifvir Kommunikasieafwykings, Vol. 34, 1987 "... some children have little or no experience of the interactional demands of the school because of the type of conversational interaction which they have ex- perienced at home, and so they are less able to cope with classroom talk" (McTear 1985:21). The nature of the discontinuity between home and school language is, however, not clear and could include a complex combination of social and linguistic aspects ranging from the use of different language structures to different com- munication styles (Farran 1982). The question arises as to what extent children's language proficiency can change in coping with the more formal school situation after exposure to the educational system. It would be interesting to deter- mine whether the language abilities and communication styles of children can be modified effectively in order to facilitate interaction at school after some experience with formal schooling. Most of the longitudinal research on the language abilities of children exposed to schooling has been done by the Ameri- can Headstart Programmes (Moore 1979, Kellaghan 1977), as well as the projects on the Educational Priority Areas (EPA) in Britain (Cox and Jones 1983). These studies indicate that children who were part of these projects enjoyed only temporary advantages in adapting to the formal school situa- tion and that they gradually drifted back towards the perfor- mance level of their companions who had no exposure to preschool education (Moore 1979). Explanations for these findings varied from ineffectively or poorly directed pro- © SASHA 1987 R ep ro du ce d by S ab in et G at ew ay u nd er li ce nc e gr an te d by th e P ub lis he r (d at ed 2 01 2) 34 Erna Alant grammes (Kellaghan 1977), to the acceptance that language is part of a social structure and, therefore, that exposure to some hours of language or educational stimulation does not effectively change the interaction style of the individual (Sturm 1984). The measurement of effective participation in a school con- text is, however, problematic in view of the difficulties in- volved in developing relevant communication parameters for indicating learning performance. School achievement gives some indication of children's ability to cope with scholastic demands, although only the results or outcome of learning behaviour is reflected. The process of learning itself is not considered in this kind of evaluation. In this respect it is pertinent to differentiate between "basic communication proficiency" which refers to interpersonal communicative skills and "cognitive academic language proficiency" which refers to the understanding and ability to manipulate meanings inherent in the language itself as proposed by Cummins (1981) and discussed by Skinner (1985). Alhough these skills are interrelated, the nature of language proficiency required in different contexts varies in relation in the degree of context-dependency as well as cog- nitive demands (Skinner 1985). Different communication skills can therefore be identified in the formal learning situation, including interactive skills and the more cogni- tively orientated academic language skills. Depending on the general approach to teaching, a more in- teractive (less authoritarian) or on the other hand, a repre- sentative interaction style (frequently associated with a more formal, authoritarian academic situation), could dominate. An interactive model of learning emphasizes the ability of the child to participate in the teaching situation by using a variety of language functions, i.e., to initiate, to res- pond, or to ask for clarification. Interaction takes place primarily between pupil and teacher (Coulthard 1977, Brit- ton 1973). Formal instruction, however, also involves at least to some extent the ability to listen to relatively long and cognitively demanding verbal instructions or explanations in order to respond appropriately in the context, i.e., representational skills as defined by Russel and Russel (1979). Different communication styles can therefore be identified in the teaching situation and should be noted when evaluating the communication abilities of children in the school situation (Alant 1984). It is against this background that the present study sets out to investigate children's communication performance in two contexts: a more cognitively demanding representative context in which comprehension questions relating to a story are asked similar to the question-answer situation at school, and a less cognitively demanding conversational context where children and an adult simulate communica- tion skills required in interaction with the teacher in the classroom. In view of this approach two questions demand to be posed, namely whether and to what extent the com- munication skills of children on a preschool level have changed after one year of exposure to the formal school situation and secondly, whether there is any significant as- sociation between overall school performance and com- munication ability as defined in the two contexts. METHODOLOGY Seventy-seven Afrikaans-speaking children were tested on a preschool level. All of these were prospective schoolbegin- ners in the following year at a specific school in Eersterust. The whole population of children that could be located was included in the study. Twelve months later the same children, were retested at the end of their first school year. Only forty-one of the original sample could be located at the school and were therefore included in the study. All the children tested were from the Nantes area which is one of the poorer areas in Eersterust, a community on the periphe- ry of Pretoria. It should be noted that, although close to the city, this township is relatively isolated from the larger Afrikaans-speaking community in Pretoria, and this has been contributed to the development of certain linguistic differences between the two Afrikaans-speaking communi- ties. These linguistic variations include differences in voca- bulary, syntactic structures as well as pronunciation (Claassen and Van Rensburg 1983). The average gross household income of people in Eersterust was determined by a survey in 1979 (Lotter, Strijdom and Schurink 1979) and reported to be less than R300 a month per sub-economical four-roomed house. As most of the housing in the Nantes area is sub-economical, this could be taken as a reflection of the average income of this subdivi- sion of the township. The average number of dependents per household was at least eleven (Lotter et al. 1979:19). Table 1 gives a brief description of the subjects used in the study. As the same children were tested on both occasions, only the relevant information will be given at the point of the second testing. Table 1: Description of subjects at the end of their first school year Variable Description Number of children 41 Male/female distribution 48,8% female; 51,2% male Mean age 6,96 (SD = 0,53) Scholastic achievement at the 6,96 (SD = 0,53) end of the first year 65% pass, 35% fail ι MATERIALS 1 ι The Story: All children were exposed to a story and were required to answer questions about it. The same story and questions were used on both testing occasions. Although the effect of exposure to the story during the first testing could have influenced performance on the task in the second testing, this influence was considered minimal. Firstly, there was a twelve month break between the two testings, which generally is regarded as a sufficient period for retesting (Dunn and Dunn 1981). Secondly, no answers were given to the children during the first testing situation, therefore no feedback was provided in terms of the correct answers. The story 'The fox and the crab' was'adapted from Berry (1969) as modified by Alant (1984) for use with five-and-a- half year olds in a comprehension situation (see Appendix 1). The story was lengthened for the purpose of testing com- The South African Journal of Communication Disorders, Vol. 34, 1987 R ep ro du ce d by S ab in et G at ew ay u nd er li ce nc e gr an te d by th e P ub lis he r (d at ed 2 01 2) Communication Abilities of Non-Standard Language Speaking Children: A Follow-up Study 35 prehension by including more characters (factual material) while maintaining the basic story together with the in- ferences required to complete the ending. The story was told on video-tape (with facial clues and gestures only, in order to stimulate stories or narratives occurring in normal communication). A nursery school teacher as well as the teachers of the beginning classes at the school were asked to view the tape and to evaluate its appropriateness with regard to middle class biases in vocabulary, cultural pre- judice, content, and age appropriateness. Some minor changes were suggested after which the story was recorded for use in the pilot and main study. Conversational themes: The conversational themes, were developed from the pilot study undertaken before the first testing. These topics centered around the children's interests and activities at school and at home, e.g., the family and favourite television programmes. PROCEDURE: Each child was tested individually at school in a classroom specially equipped for the testing of children. During the first phase of the testing the children were required to observe the video-story (4 minutes) after which the compre- hension questions were put to them. Immediately after this interaction, the therapist having watched the video with the child, proceeded to initiate a conversation (12 minutes). The reason for this specific procedural sequence is that observa- tion of the television story was considered to be less threate- ning to the children at the beginning of the interaction. The same therapist interacted with the children on both occa- sions in order to control for idiosyncratic communication differences. The complete contact with the child was recor- ded on video-tape for analysis at a later stage. However, the influence that the presence of the video equipment might have had on the performance of the children has to be consi- dered. Similarly the presence of a standard language speaker as a conversationalist could have had an inhibiting influence on the children. These two/factors were held constant during both testings in order to compare the children's behaviour in the same situation under similar circumstan- ces one year later. j i Verbal analysis: I , Story situation: Accuracy of answers: Four questions were asked, based on the story (Appendix 1). These questions were ranked from easy to difficult, that is, from questions demanding im- mediate reproduction of facts to questions relating to answers based on inferences drawn from the story. The grading of the questions was first tested by Alant (1984) and proved to be satisfactory. The specific sequence of questions was deemed important as easy questions could be a moti- vating factor in the beginning of an interaction. Probing: Probing was used in order to prevent inhibited children from being discredited for lack of understanding. Although the effectiveness of probing can be questioned, particularly with this sample of children (Faegans and Farran 1982, Labov 1972), probes could contribute to an increase of ver- bal behaviour (Stalnaker and Creaghead 1982; Warren, McQuarter and Rogers-Warren 1984). A probe was defined as a verbalization from the therapist followed by a pause (approximately one second) during which the child could be given an opportunity to respond. Probing was used when children did not respond or when they responded with "don't know" or other short replies. Non-directive probing was used at first, followed by more direct probes depending on the vagueness of the answers. Functional analysis of conversation: The functional categories developed by Dore (1977) were adapted for use in the analysis of conversation between the therapist (adult) and child (Appendix 2). This analysis only describes the kinds of utterances used in the interaction (structural-functional) whereas the transactional aspects in- herent in the semantic development of the conversation were not taken into account (McTear 1985). All the interviews were transcribed for use in the functional analysis. Audi'o-recordings were used in order to enable the analyzers to do the functional analysis with the written as well as the audio-information. The inclusion of both tran- script and audio-material in the analysis was necessary in order to facilitate reliable judgements of utterances, particu- larly in view of the fact that the function of an utterance cannot necessarily be deduced from the structure of the utterance (Willes 1981). Two groups of two analyzers each worked together so as to control their interpretations of the functional categories in order to increase reliability of the rating. An average of 96% agreement between raters was calculated for each interac- tion. SCHOLASTIC ACHIEVEMENT: An overall indicator of the children's academic achievement was obtained from the class teachers in the form of their final class mark. This mark constituted the average perfor- mance of the child on all the different levels, i.e., reading, writing, comprehension test, oral language and arithmetic. Although it could be argued that scholastic achievement as defined above is too broad for comparison with the above testing procedure, language can be seen as an important, although not necessarily the only, factor influencing perfor- mance on all these levels. Due to the complexity of factors that could influence school performance (e.g., visual pro- blems) present findings should therefore only be interpreted tentatively. STATISTICAL ANALYSIS: Descriptive measures such as means, standard deviations and standard error of the means were calculated to describe the performance of both groups on different variables. The means of specific variables were used so that certain features of the groups could be represented graphically. The Die Suid-Afrikaanse Tydskrifvir Kommunikasieafwykings, Vol. 34, 1987 R ep ro du ce d by S ab in et G at ew ay u nd er li ce nc e gr an te d by th e P ub lis he r (d at ed 2 01 2) 36 Erna Alant U-test of Wilcoxon Mann-Whitney was used to test for dif- ferences in population means. RESULTS The results will be discussed in three broad categories: — The children's performance on the comprehension story; — The functional analysis of communication over the two testings; — The relationship between scholastic achievement and communication performance on the last testing (i.e., after the children had had eleven months' exposure to formal schooling). The children's performance on the comprehension story Table 2 shows differences in the means of the children's performance on the different variables between the first (preschool) and second (school-going) testing. Table 2: Test for difference in means with respect to accuracy of response and probing needed to elicit responses Variable T-value Probability Accuracy Question 1 1,27 0,2098 Question 2 4,74 0,0001»» Question 3 2,87 0,0065»» Question 4 2,88 0,0064»» TOTAL 4,91 0,0001»» Probing Question 1 0,64 0,5253 Question 2 2,24 0,0305» Question 3 -0,83 0,4119 Question 4 1,18 0,2433 TOTAL 1,99 0,0537 ** = Significant on 1% level, * = Significant on 5% level. The above table indicates that there are significant differen- ces between the means of most of the questions with respect to the accuracy of the responses, whereas there are relati- vely few significant differences on the amount of probing necessary to elicit responses from the children. Functional analysis of conversation Figures 1 and 2 graphically represent the mean number of utterances within each category for each testing. Key: Therapist x x x x x Child: 3iack Qo = Open question Qyln = Yes/no question Qs = Specific question Qc = Question for clarification Qh - Question repeated Rvln = Y :s/no response Rf = Factual response Rc = Clarifying response Rr - Repeating response D Description S 'Statement Aa Acknowledgement, acceptance Ap Acknowledgement: positive An Acknowledgement: negative Oa Organization device: attention Op Organization device: politeness Oc Organization device: contact Ρ Performatives Int Interruptions Irr In elevant utterances Qo Qyln Figure 1: Functional analysis of conversations between therapist and child in 1984 The South African Journal of Communication Disorders, Vol. 34, 1987 R ep ro du ce d by S ab in et G at ew ay u nd er li ce nc e gr an te d by th e P ub lis he r (d at ed 2 01 2) Communication Abilities of Non-Standard Language Speaking Children: A Follow-up Study x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 15,48 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 8,05 x x x x x x x x x x 8,05 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 0,03 0,05 0,03 Qo Qyln Qs Key. Therapist xxxxx Child: Black 24,05 X X X X X x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x . x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x l 18 I x x x x x Q» Qyln Qs Qc Qh Ryln Rl Rc Rr D s Aa A p An Oa Op Oc Ρ Inl Irr Open question Yes/no question Speeific question Question for clarification Question repeated Yes/no response Factual response Clarifying response Repeating response Description Statement Acknowledgement: acceptance Acknowledgement: positive Acknowledgement: negative Organization device: attention Organization device: politeness Organization device: contact Performatives Interruptions Irrelevant utterances 1,25 2,05 2,5 x x x x x x x x x x x x x x x x x x x x 0,03 x x x x x 0,55 0,65 0,13 0,03 x x x x x 0,55 0,13 Ap Op Figure 2: Functional analysis of conversations between therapist and child in 1985 These figures indicate that there are no great differences between the therapist's and children's utterances for the two testing situations. Table 3 reflects significant differen- ces between the means on the different categories for the therapist's as well as the children's utterances. Table 3: Significant differences between means on categories used jby the therapist and child for the first and second testing Table 4: Test for the difference in means between the two groups (children that failed and passed) with respect to the story variables Therapist Child i Proba- Proba- Category T-value bility Category T-value bility Qo 5,03 0,0001 φ φ Qc -3,14 0,0037** D 2,37 0,0244 φ Oa 3,58 0,0000 φ φ Clarification of abbreviations in Appendix II . ** = Significant on 1% level, * = Significant on 5% level. Correlation between overall scholastic achievement and com- munication parameters Tables 4 and 5 represent the differences between the means of the story and conversational variables of two groups of children, group 1 representing the children who passed the first year of schooling (65% in total) and group 2 represen- ting those who failed (35% in total). Variable T-value Probability Accuracy Question 1 (Values were the same for Accuracy one class level) Question 2 -0,52 0,6065 Question 3 -1,37 0,1778 Question 4 -2,21 0,0336* TOTAL -2,20 0,0038* Probing Question 1 2,25 0,0326** Question 2 1,27 0,2136 Question 3 2,65 0,0120* Question 4 1,27 0,2124 TOTAL 2,41 0,0210* Significant on 1% level, * = Significant on 5% level. From Tables 4 and 5 it is clear that there are some diffe- rences between these two groups on the story variables, although fewer significant differences seem to be indicated between the first and second testing on the functional use of language. Die Suid-Afrikaanse Tydskrif vir Kommunikasieafwykings, Vol. 34, 1987 R ep ro du ce d by S ab in et G at ew ay u nd er li ce nc e gr an te d by th e P ub lis he r (d at ed 2 01 2) 38 Erna Alant Table 5: Significant differences in means with respect to the functional categories used by the thera- pist and child Therapist Child Category Qr Aa T-value 2,55 2,84 Proba- bility 0,02* 0,01** Category Ry T-value -1,94 Proba- bility 0,05* Clarification of abbreviations in Appendix II ** = Significant on 1% level, * = Significant on 5% level. DISCUSSION OF RESULTS Children's performance on the comprehension story: Accuracy of the responses: There is a highly significant difference in the children's ac- curacy of response between the first and second testing, reflecting definite growth in semantic understanding of the story during the twelve months. This improvement in the children's comprehension behaviour is reflected in ques- tions two to four, with question one not showing any signifi- cant difference. This absence of a significant difference on question one can be expected in view of the inherent nature of the question as it simply demands the name of the animal which is the main character of the story. The highly significant difference between the means on question two is, however, interesting considering the demands made on memory and recall of the children as they were required to name all the animals that the fox met. This finding is in agreement with developmental research repor- ting increased ability to remember factual detail as age in- creases (Bloom and Lahey 1978). Question three indicates the ability to analyse the purpose of the actions in the story by describing the plan that the fox had. The significant improvement in answers on this ques- tion is in congruence with the research done by Peterson and McCabe (1983) where they emphasize the older child's tendency to move away from describing action sequences to expressing relationships (cause — effect or intentionality) between actions. They explain this phenomenon in terms of the children's increase in control over their environment in that they become better able to participate in events whereas the purpose of these events might not have been evident to them before. Question four emphasizes the ability to constructively pro- cess information by demanding that the children make in- ferences from the story. The present data confirm normal developmental research reporting an age effect in the con- structive processing of information (Small and Butterworth 1981, Paris, Lindauer and Cox 1977). Weissmer (1983) also reported fewer inferences from children aged 5,5 — 6,7 compared to those aged 7,7 — 9,2. In general the language performance of these children in- dicates an increased ability to cope with the two main language proficiency vectors as formulated by Cummins (1981), i.e., the ability to determine and communicate mean- ing in the absence of contextual clues and the ability to think in more 'cognitively demanding' situations. Although this improved performance could also be interpreted as the result of the children's familiarity with the testing situation it is doubtful whether this is the case particularly in view of the twelve month gap between testings. Probing necessary to elicit responses: Only question two indicates a significant difference (at the 5% level) between the means of the two testings, implying that more probing was done on the second than on the first testing. This finding is contrary to what is expected as it im- plies that the children needed more encouragement to answer the questions on the second testing. This finding raises questions as to the influence of probing on the ac- curacy scores of the children. The association between prob- ing and accuracy for this particular procedure has, however, been computed, and indicates a highly significant neg,.:t