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Objective To evaluate the benefits of text and symbolic displays in highway signs relative to their familiarity on their comprehension speed and accuracy. Background A recent study that evaluated the influence of ergonomic principles – familiarity, standardization, and symbol-concept compatibility – on traffic sign comprehension showed that comprehension is highly correlated with the compliance with these ergonomic design principles (Ben-Bassat & Shinar, 2006). As an alternative to existing unfamiliar symbolic signs we tested the effect of adding text. Method Drivers were presented with 30 traffic signs varying in their level of familiarity in three display conditions: standard symbol-only, text-only, and ...

Research into cognitive aspects of survey response has indicated unfamiliar terms as one of the psycholinguistic determinants of question comprehensibility problems. In this paper the estimates of wording familiarity based on text corpora for the English and Slovenian languages were used to detect potentially incomprehensible wordings in two web survey questionnaires for international exchange students at the University of Ljubljana, one for incoming (English) and the other for outgoing students (Slovenian). Two versions of the questionnaire were developed for each language, one with low-frequency (complex) and the other with high-frequency (improved) wordings, and compared in a split-ballot experiment. The results ...

Background: A basic tenet of consumer health informatics is that understandable health resources empower the public. Text comprehension holds great promise for helping to characterize consumer problems in understanding health texts. The need for efficient ways to assess consumer-oriented health texts and the availability of computationally supported tools led us to explore the effect of various text characteristics on readers’ understanding of health texts, as well as to develop novel approaches to assessing these characteristics. Objective: The goal of this study was to compare the impact of two different approaches to enhancing readability, and three interventions, on individuals’ comprehension of short, ...

Understanding conflicts between sources is an inherent part of science text comprehension. We examined whether readers' memories for conflicts and their situational interpretation of conflicts would be affected by reading goals and lexical cue phrases that signal rhetorical relationships. To this end, 198 undergraduates read multiple documents on a medical controversy either with signals or without, following one of three reading goals (argument, summary, keyword list). Readers' memories for conflicting information were measured with a conflict verification task, and their situational interpretation of conflicts was analyzed from written essays. Results reveal that both argument and summary tasks as well as ...

College students had 30 min to study a 17-frame online lesson on distance learning that included navigational aids (for showing the learner’s location in the lesson), signaling aids (for highlighting the important content), both aids, or no aids. On a 30-item usability survey consisting of 8 usability scales, students who received navigational aids produced significantly higher mean ratings on each of the 8 usability scales—ease of use, satisfaction of use, awareness of lesson structure, awareness of lesson length, awareness of location, ease of navigation, lesson comprehension, and lesson learning—with effect sizes ranging from d = 0.50 to d = 1.35. Students who received signaling aids produced significantly ...

This study was designed to determine the feasibility of using self-paced reading methods to study deaf readers and to assess how deaf readers respond to two syntactic manipulations. Three groups of participants read the test sentences: deaf readers, hearing monolingual English readers, and hearing bilingual readers whose second language was English. In Experiment 1, the participants read sentences containing subject-relative or object-relative clauses. The test sentences contained semantic information that would influence online processing outcomes (Traxler, Morris, & Seely Journal of Memory and Language 47: 69-90, 2002; Traxler, Williams, Blozis, & Morris Journal of Memory and Language 53: 204-224, 2005). ...

This study was designed to determine the feasibility of using self-paced reading methods to study deaf readers and to assess how deaf readers respond to two syntactic manipulations. Three groups of participants read the test sentences: deaf readers, hearing monolingual English readers, and hearing bilingual readers whose second language was English. In Experiment 1, the participants read sentences containing subject-relative or object-relative clauses. The test sentences contained semantic information that would influence online processing outcomes (Traxler, Morris, & Seely Journal of Memory and Language 47: 69-90, 2002; Traxler, Williams, Blozis, & Morris Journal of Memory and Language 53: 204-224, 2005). ...

We investigated the online and offline effects of learner and instructional characteristics on conceptual change of a robust misconception in science. Fifty-nine undergraduate university students with misconceptions about evolution were identified as espousing evaluativist or non-evaluativist epistemic beliefs in science. Participants were randomly assigned to receive a traditional or refutational text that discussed a misconception in evolution and a general comprehension or elaborative interrogation reading goal. Participants' cognitive and metacognitive processes while reading were measured using a think-aloud protocol. Postreading, participants' correct and incorrect conceptual knowledge were separately assessed with a transference essay. Results showed that text structure and reading ...

Purpose – QuikScan is an innovative text format that employs three prominent signaling devices – summaries, headings, and access cues – to make the reading of medium‐to‐long texts more productive. The experiments reported in this paper aim to examine the claim that QuikScan contributes to text recall. Design/methodology/approach – In two consecutive experiments a QuikScanned text (experimental condition) was compared to a non‐QuickScanned text (control condition). In Experiment one, 41 university students read the text and then answered ten open recall questions. In Experiment two, 58 university students read the text and then wrote a summary and answered four recall questions. Findings – In Experiment ...

Many young readers fail to construct a proper mental text representation, often due to a lack of higher-order skills such as making integrative and inferential links. In an eye-tracking experiment among 141 Dutch eighth graders, we tested whether coherence markers (moreover, after, because) improve students' online processing and their off-line comprehension of narrative and expository texts. Eye-tracking results show that connectives lead to faster processing of subsequent information as well as shorter rereading times of previous text information. Connectives also trigger readers to make regressions to preceding information. These findings indicate that connectives function as immediate “processing instructions.” Furthermore, all ...