Goal coordination in narrative comprehension

In this paper, we report two experiments in which the consequence of maintaining multiple, unrelated character goals during comprehension were studied. This is in contrast to previous work that has focused on a single goal, or multiple related goals. The results showed that the presence of active subsequent goals can diminish the availability of earlier mentioned goals, even in the absence of semantic and other relations. In contrast, the status of earlier mentioned goals does not influence the availability of subsequent goals. These results support an explanation-based view of comprehension.     

Readers' reality-driven and plot-driven analyses in narrative comprehension

We suggest that when readers experience narratives, their expectations about the likelihood of narrative events are informed by two types of analyses. Reality-driven analyses incorporate real-world constraints involving, for example, time and space; plot-driven analyses incorporate concerns about outcomes that emerge from the plot. We explored the interaction of these two types of analyses in the application of temporal situation models. Participants read stories in which the final episode occurred after a minute time shift (i.e., "A minute later...") or hour time shift (i.e., "An hour later..."). Our experiments assessed participants' judgments and reading times for statements describing the state of events (e.g., the possibility that characters could carry out particular behaviors) following each type of time shift. Experiments 1A and 1B demonstrated that readers are appropriately sensitive to the real concomitants of time shifts. Experiments 2A and 2B demonstrated, even so, that plot-driven preferences modify judgments and reading times away from reality-driven expectations. Our results have implications for the role of the reader in theories of narrative comprehension.     

Cognitive structures in comprehension and memory of narrative discourse

The effects of structure and content variables on memory and comprehension of prose passages were studied in two experiments. The experimental passages exemplify a class of simple narrative stories that is described by a generative grammar of plot structures. A comprehension model is proposed that assumes a hierarchical organizational framework of stories in memory, determined by the grammar, representing the abstract structural components of the plot. The quality and characteristics of subjects' memory for stories were tested on a variety of experimental tasks in which story organization was manipulated. Comprehensibility and recall were found to be a function of the amount of inherent plot structure in the story, independent of passage content. Recall probability of individual facts from passages depended on the structural centrality of the facts: Subjects tended to recall facts corresponding to high-level organizational story elements rather than lower-level details. In addition, story summarizations from memory tended to emphasize general structural characteristics rather than specific content. For successively presented stories, both structure and content manipulations influenced recall. Furthermore, repeating story structure across two passages produced facilitation in recall of the second passage, while repeating story content produced proactive interference. The implications for a model of memory for narrative discourse are discussed.     

Age differences in tracking characters during narrative comprehension

Understanding a narrative situation depends on keeping track of multiple characters that enter and exit dynamically as the plot unfolds. We investigated age differences in this process during narrative comprehension. In Experiment 1, we used a probe recognition paradigm to examine the effect of age on the accessibility of a previous character when another character was subsequently introduced. In Experiment 2, reading time was measured to examine age differences in the encoding of a new character after another had already been introduced. Our findings show that older readers have particular difficulty both in accessing the initial character after a new character is introduced and in thoroughly encoding a new character while other characters inhabit the discourse world. We attribute these differences to age differences in working memory that make it difficult to access a backgrounded character when a new character is in focus and to distinctively encode a new character when maintenance of another character is already consuming attentional resources.     

The effects of effort toward comprehension on recall

Four experiments examined free recall of generally incomprehensible sentences with appropriate cues that made the sentences comprehensible. A distinction is made between processes involved in an effort toward comprehension and elaboration processes that occur following comprehension. It was found that providing additional time for effort toward comprehension enhanced recall, while providing additional time for elaboration following comprehension did not enhance recall. It was also shown that the effects of effort toward comprehension were contingent upon eventual understanding of the sentence.     

Effects of orienting tasks on sentence comprehension and cued recall

In three experiments, cued recall of sentences was found to vary with the type of orienting task performed during sentence presentation. Retrieval cues referred to information probably inferred from the sentences. Each of the semantic tasks led to greater recall than did the nonsernantic task; this task effect occurred in a between-subjects design and in a within-subjects design. Furthermore, the use of a task-indicating signal after each sentence, in the within-subjects design, allowed the manipulation of the timing and type of orienting task. The task effect on recall appeared even with a delay of the task-indicating signal and/or the addition of an initial semantic task (performed prior to the indicated task). The findings suggest both a processing explanation and an interruption explanation of task effects.     

Character movement and the representation of space during narrative comprehension

Traditional research on situation models has examined the accessibility of locations and objects during narrative experiences. These studies have described a ubiquitous gradient effect: Spatial locations and objects in reader focus are more accessible than locations farther from this focus, with accessibility decreasing as a function of distance. How might readers’ expectations about character movement, beyond information about spatial locations, additionally affect this accessibility gradient? In two experiments, we investigated whether reader expectations for character movement impact the accessibility of spatial information from memory. In Experiment 1, participants read stories that described characters moving in either a unidirectional or a random pattern through a learned environment. In Experiment 2, characters moved forward in a unidirectional way or backtracked through previously explored rooms. The results suggest that reader expectations for character movement can influence the accessibility of spatial information. Such expectations play a critical role in processes of narrative comprehension.     

Contributions of emotion understanding to narrative comprehension in children and adults

This study examined to what extent children and adults differ in how they process negative emotions during reading, and how they rate their own and protagonists’ emotional states. Results show that both children’s and adults’ processing of target sentences was facilitated when they described negative emotions. Processing of spill-over sentences was facilitated for adults but inhibited for children, suggesting children needed additional time to process protagonists’ emotional states and integrate them into coherent mental representations. Children and adults were similar in their valence and arousal ratings as they rated protagonists’ emotional states as more negative and more intense than their own emotional states. However, they differed in that children rated their own emotional states as relatively neutral, whereas adults’ ratings of their own emotional states more closely matched the negative emotional states of the protagonists. This suggests a possible difference between children and adults in the mechanism underlying emotional inferencing.     

Causal coherence and the availability of locations and objects during narrative comprehension

The aim of this study was to examine whether locations of objects are encoded and available to the reader at different points in a narrative, depending on their causal relevance. Participants in five experiments read narratives in which the spatial relation between an object and its location either did or did not provide a causal explanation for a later critical event. Object and location target words were presented to the participants immediately before or after the critical event. Speeded recognition response times to target words demonstrated that both locations and objects were reactivated, but only after they became causally relevant. The results suggest that the causal structure of a text can influence the availability of spatial information and that at least some spatial relations are encoded during reading and are available to the reader when they are needed to build coherence.     

Effects of an intervention in active strategies for text comprehension and recall

The aim of this study was to investigate the effects of an intervention program to promote active text-processing strategies (main-idea identification and summarization) at two developmental levels (12- and 16-year-olds). The independent variables were training condition (experimental and control) and school level (7th and 10th grades). Several measures were taken as dependent variables: reading span, reading time, construction of macrostructure, and structural recall. The hypothesis claimed that training would increase comprehension and recall significantly. Furthermore, as a result of the training program, a reduction in developmental differences in the experimental groups at posttest was also expected. Results supported the predictions, showing a significant improvement in the experimental groups' reading comprehension and recall. These results are discussed in terms of the importance of active and self-controlled strategies for text comprehension and recall.     

Improving eyewitness recall for licence plates

Two methods for maximizing the completeness and accuracy of eyewitness recall for licence plates were evaluated in this research: (1) asking questions derived from generally accepted principles of memory retrieval enhancement (Geiselman, Fisher, Firstenberg, Hutton, Sullivan, Avetissian and Prosk, 1984; Geiselman, Fisher, MacKinnon and Holland, 1985, 1986) and (2) providing subjects with a licence plate simulation device to view and interchange alphanumeric characters. Undergraduate subjects viewed a series of slides portraying a young man, placing a television set in a car and driving down the street. With a seven-character California plate in Experiment 1 (n = 151), subjects in the condition with the simulation device and cognitive interviewing had a significant 22 per cent increase in correct licence plate recall. The results were replicated in Experiment 2 (n = 108) with an 18 per cent increase in correct information using a six-character plate. Errors appeared to be those letters adjacent in the alphabet to the licence plate letters.     

Improving text recall with multiple summaries

Background. QuikScan (QS) is an innovative design that aims to improve accessibility, comprehensibility, and subsequent recall of expository text by means of frequent within‐document summaries that are formatted as numbered list items. The numbers in the QS summaries correspond to numbers placed in the body of the document where the summarized ideas are discussed in full. Aim. To examine the influence of QS summaries on participants’ perceptions of text quality (i.e., comprehensibility, structure, and interest) and recall, an experimental – control group design compared the effects of a QS text with a structured abstract (SA) text. Sample. Forty psychology students participated voluntarily or received course credits. Method. Students first read a control (SA) or experimental (QS) text on flashbulb memory (FBM). Next, their perceptions of text quality were measured through a questionnaire. Recall was assessed with an open answer test with items for facts, comprehension and higher order information. Results. Perceptions of text quality did not vary across conditions. But QS did lead to significantly and substantially (d= 1.57) higher overall recall scores. Participants with the QS text performed significantly better on all item types than participants with the SA text. Conclusion. Studying a QS text led to a substantial improvement in recall compared to an SA text. Further research is needed to examine how readers study QS texts and whether a text model hypothesis or a repetition effect hypothesis accounts for the effectiveness. The first hypothesis posits that the QS summaries support the reader in constructing a text schema. The second attributes the effects of these summaries to their repetition of text topics.     

Improving comprehension and communication of risks about health

Many patients have severe difficulties grasping several numerical concepts that are related to their health, such as, for instance, the risk of suffering various diseases. Visual aids have been proposed as a promising method for enhancing risk communication and comprehension. In medical practice, however, not all patients benefit from visual aids. In a study conducted on a probabilistic, representative national sample in the United States, we identified a group of patients for whom visual aids are most useful: Those who have low numeracy but high graphical literacy skills. These patients have high scores in three abilities involved in graph comprehension: (1) the ability to read the data, (2) the ability to read the relations between the data, and (3) the ability to read beyond the data. Our results can have important implications for medical practice and for risk communication about health.     

Passage organization and imposed learning strategies in comprehension and recall of connected discourse

Ninety-nine Ss were assigned randomly to learn a passage comprised of six paragraphs in which the statements were organized by concept name, or concept attribute, or in which the statements were scrambled. Each complete passage contained the same 36 statements. These treatments were orthogonally crossed with instructions to employ a name clustering strategy, an attribute clustering strategy, or a subjectively determined organizing strategy. Three learning trials were administered, each of which was followed by free recall. Passages organized by concept name were found to result in greater recall than passages organized by attributes. The name clustering strategy was more dominant than the attribute clustering strategy, lncongruence between passage organization and advocated clustering strategy resulted in greater recall than did congruency. Implications of these results for cognitive processing of information are discussed     

The comprehension and recall of similes as a function of context and cue

Participants read 56 sentence pairs and attempted to judge if the context sentence of each pair was related to the figurative message of the following simile. Reaction times and error rates both indicated that (a) participants could judge subject-related contexts more easily that predicate-related contexts, (b) they could judge irrelevant contexts more easily than misleading ones, and (c) these two effects were relatively independent of one another. The cued recall of similes previously paired with relevant or misleading contexts was affected by both a context effect (contexts containing a simile's predicate led to better recall than those containing its subject) and, even more strongly, a cuing effect (the simile's predicate was a better cue than its subject), whereas the cued recall of similes previously paired with irrelevant contexts was affected only by the context effect. In no case was there evidence of an interaction that would have indicated that a cue would be more potent if it referred to the same simile term as had the context.     

Revising what readers know: Updating text representations during narrative comprehension

Reading comprehension involves not just encoding information into memory, but also updating and revising what is already known or believed. For example, as narrative plots unfold, readers often must revise the expectations they have constructed from earlier portions of text to successfully comprehend later events. Evidence suggests that such revision is by no means guaranteed. In three experiments, we examined conditions that influence readers' revision of trait-based models for story characters. Trait models are particularly relevant for examining such revision because they demonstrate resistance to change. We specifically assessed whether task instructions and content-driven refutations of earlier information would enhance the likelihood of revision. In Experiment 1, instructions to carefully consider the appropriateness of story outcomes generally facilitated revision. In Experiment 2, we removed those instructions; revision occurred only when refutations included sufficient explanation to suggest that updating was necessary. Experiment 3 further supported the influence of instructions on readers' propensities to revise. These results are informative with respect to the mechanisms that guide readers' moment-by-moment comprehension of unfolding narratives.     

Improving understanding and recall of the probation service contract

The role of the probation service within the Criminal Justice System is to provide support to probationees so they can serve out their probation orders in accordance with certain regulations. These regulations are expressed in a formal contract. The current article reports an assessment of the readability of the current Kent Probation Service's users' contract. A Flesch (1948) analysis of the original document indicated that it required an IQ of 111+ for full comprehension. Using several criteria suggested by the Flesch formula and other literature, the document was revised to improve its readability. Analysis revealed the revised document to require an IQ of 84+ for full comprehension, indicating that the revised contract should be considerably easier to understand than the original. An exploratory study revealed that both understanding and recall were significantly greater for the revised contract than for the original. We conclude that in assessing readability of written materials, it is important that (in conjunction with a Flesch analysis) documents are actually tested on the intended readership. Copyright © 2000 John Wiley & Sons, Ltd.