The effect of word frequency, word predictability, and font difficulty on the eye movements of young and older readers

Young adult and older readers' eye movements were recorded as they read sentences containing target words that varied in frequency or predictability. In addition, half of the sentences were printed in a font that was easy to read (Times New Roman) and the other half were printed in a font that was more difficult to read (Old English). Word frequency, word predictability, and font difficulty effects were apparent in the eye movement data of both groups of readers. In the fixation time data, the pattern of results was the same, but the older readers had larger frequency and predictability effects than the younger readers. The older readers skipped words more often than the younger readers (as indicated by their skipping rate on selected target words), but they made more regressions back to the target words and more regressions overall. The E-Z Reader model was used as a platform to evaluate the results, and simulations using the model suggest that lexical processing is slowed in older readers and that, possibly as a result of this, they adopt a more risky reading strategy.     

The role of spurious feature familiarity in recognition memory

In two experiments, we investigated the role of perceptual information in spurious recognition judgments. Participants viewed lists of words in various unusual fonts. The frequency with which each font was presented was manipulated at study: Each font was presented with 1 or 12 different words in Experiment 1 and with 1 or 20 words in Experiment 2. Although the participants were instructed in a word recognition test to judge only on the basis of the word, regardless of font, there were significantly more false alarms for new words seen in a previously presented font than for new words presented in a novel (not seen at study) font in Experiment 1. In Experiment 2, the participants were significantly more likely to make a false alarm to a new word seen in a font that had been used to present 20 words during study than to a font that had been used to present only 1 word during study. The data show a mirror effect, in which words tested in low-frequency fonts produced more hits and fewer false alarms than did words tested in high-frequency fonts. These results show that irrelevant perceptual information plays a role in recognition judgments by providing spurious sources of familiarity and, thus, provide evidence that perceptual information is represented and processed in the same way as semantic information.     

Familiarization effects for bilingual letter detection involving translation or exact text repetition.

In two experiments, English-Spanish bilinguals read passages, performing letter detection on some passages by circling target letters as they read. Detection passages were sometimes familiarized (primed) by prior reading of the same passage or a translation of it. Participants detected letters in English passages in Experiment 1 and in Spanish passages in Experiment 2. For both experiments, a missing letter effect occurred (depressed detection accuracy on frequent function words relative to less frequent content words). Familiarization promoted overall improvements in letter detection only for English passages, suggesting that reprocessing benefits depend on high language fluency. For Spanish passages, cognates engendered greater error rates than noncognates; the visual similarity of Spanish and English cognates apparently enabled faster identification of Spanish cognates in a way unaffected by familiarization of the whole text passage. Priming by familiarized text was significantly higher when the passages were in the same language than when they were in different languages, suggesting that the reprocessing benefits are at the word level instead of the semantic level. These results are consistent with the GO model of reading (Greenberg, Healy, Koriat, & Kreiner, 2004) but require an expanded consideration of attention redistribution processes in that model.     

Can very small font size enhance memory?

Presenting information in a perceptually degraded format sometimes enhances learning outcomes. However, earlier studies in which words were presented in large or small fonts in a paradigm that also involved item-by-item judgments of learning (JOLs) consistently yielded no mnemonic benefit of small fonts. Can small font size enhance memory under hitherto unexamined conditions? A series of 11 experiments was conducted to examine systematically the effect of font size on memory for words and whether it depends on the strength of the font size manipulation, whether JOLs are solicited, the format of the test, and study time. The resulting data were meta-analyzed. Results yielded a u-shape relationship between font size and memory. Compared to intermediate fonts, there was a memory advantage for words presented in large fonts but also for words presented in very small fonts. However, the requirement to provide a JOL moderated the benefit of the very small font, which was eliminated when JOLs were solicited. Test format and study time did not moderate the effect of font size on memory. JOLs were insensitive to the u-shape relationship and consistently increased with font size. These findings provide support for the notion that perceptually degraded materials can enhance learning outcomes, but also highlight the importance of systematic investigation of moderators. The results shed new light on the inconsistent effects of manipulations of perceptual degradation on learning outcomes observed in earlier studies.     

How does verb aspect constrain event representations?

We investigated the relative contribution of perfective and imperfective aspectual cues on situation models. In Experiment 1, participants were more likely to choose pictures showing completed events than pictures showing ongoing events when they had read perfective sentences, but chose either picture after reading imperfective sentences. In Experiment 2, only one picture was presented and participants were faster to respond to completed pictures than to ongoing pictures when they had read perfective sentences, but showed no latency differences after reading the imperfective sentences. In Experiment 3, participants were faster to read perfective sentences after having seen completed pictures rather than intermediate pictures, but there was no difference for imperfective sentences. The consistent pattern of results demonstrates that readers construct mental representations of completed events when the perfective aspect is used to describe an event. The lack of effect on imperfective sentences and pictures suggests that each reader represents an in-progress event at varying stages of completion.     

A matter of font type: The effect of serifs on the evaluation of scientific abstracts

Text‐based communication is one of the substantial ways of spreading scientific information. While the content and contextual aspects of written words have been widely researched, the impact of font characteristics on text perception is an almost blank page. The following study deals with the influence of serifs on the evaluation of online‐presented scientific abstracts. Yet there is only evidence for faster reading times when texts are presented in sans‐serif fonts, although the opposite is stated in parts of the literature. The present work examines if the presence or absence of serifs also have an impact on the appraisal of scientific texts when all other important font characteristics do not change. For this purpose, 188 university students participated in an online experiment and rated different aspects of scientific abstracts as well as of the research outlined in the abstracts. The results show that missing serifs led to increased reading speed. However, and in contrast to the perceptual fluency hypothesis, the presence of serifs had a positive effect on all evaluation dimensions. The results of a second study with 187 participants also indicated that reading fluency counteracted the liking of texts. Implications for future studies and media production are discussed.     

Occupational stereotypes: activation of male bias in a gender‐neutral world

The goal of the present study was to determine whether gender‐neutral language, used to replace male‐biased language, carries an implicit male bias. Participants read passages in which a target occupation was introduced using either male‐biased or gender‐neutral nouns. A target sentence followed defining the gender of the occupational character. In Experiment 1, participants read target sentences defining the character as a woman more slowly following passages that contained male‐biased nouns and gender‐neutral nouns. In Experiment 2, an additional sentence was added that defined the occupational character as a woman. This information eliminated the reading disruption in Experiment 1 demonstrating that gender‐neutral language can moderate against activation of gender stereotypes when combined with an explicit mention that the occupational character is female.     

Planning levels in naming and reading complex numerals

On the basis of evidence from studies of the naming and reading of numerals, Ferrand (1999) argued that the naming of objects is slower than reading their names, due to a greater response uncertainty in naming than in reading, rather than to an obligatory conceptual preparation for naming, but not for reading. We manipulated the need for conceptual preparation, while keeping response uncertainty constant in the naming and reading of complex numerals. In Experiment 1, participants named three-digit Arabic numerals either as house numbers or clock times. House number naming latencies were determined mostly by morphophonological factors, such as morpheme frequency and the number of phonemes, whereas clock time naming latencies revealed an additional conceptual involvement. In Experiment 2, the numerals were presented in alphabetic format and had to be read aloud. Reading latencies were determined mostly by morphophonological factors in both modes. These results suggest that conceptual preparation, rather than response uncertainty, is responsible for the difference between naming and reading latencies.     

Writing and reading training effects on font type and size preferences by students with low vision

The effect of writing and reading training on preferred font type and size in low-vision students was evaluated in 35 children. An ophthalmologist confirmed low vision according to ICD-10-CM. Children identified the font type and size they could best read. The writing subtest of the Jebsen-Taylor Hand Function Test, read in 1 min., and legibility as measured by the number of readable written letters were used in evaluating the children. A writing and reading treatment program was conducted, beginning with the child's preferred font type and size, for 3 months, 2 days per week, for 45 min. per day at the child's school. Before treatment, the most preferred font type was Verdana; after treatment, the preferred font type and size changed. Students had gained reading and writing speed after training, but their writing legibility was not significantly better. Training might affect the preferred font type and size of students with low vision. Surprisingly, serif and sans-serif fonts were preferred about equally after treatment.     

Font regularity constraints on the process of letter recognition

Strings of four unrelated letters were presented for subjects to identify, followed by a patterned mask and then a forced choice test of each letter position. In Experiment 1, the type style in the regular conditions was consistent--all of the letters were of a single type font--whereas in the mixed condition, each string contained letters from two type fonts. Compared with the mixed condition, accuracy in the regular conditions was higher overall and increased at a faster rate as a function of processing time. This held across four sessions. In Experiment 2, the font in the mixed condition was varied either between or within letter strings; sizeable advantages for the regular conditions were found with both mix-methods. The results are consistent with the idea of a schemalike perceptual system that becomes tuned to the regularities of a particular font in order to process visual information efficiently.     

Creating false memories for brand names

Using the Deese–Roediger–McDermott (DRM) paradigm, participants are presented with lists of associated words (e.g., bed, awake, night etc). Subsequently, they reliably have false memories for related but non‐presented words (e.g. SLEEP). The present study investigated whether false memories could be created for brand names (e.g. Morrisons, Sainsbury's, Waitrose and TESCO) using the DRM paradigm and whether the effect was reduced if stimuli were presented in brand appropriate fonts compared with a plain font. Participants were presented with lists of brand names in plain or brand appropriate fonts, followed by a distractor task or free recall. Finally, they had a recognition task. Both false recall and false recognition of non‐presented brand names occurred. Brand specific fonts at study had no effect on recall but increased overall recognition. There was considerable variability in levels of false recall and false recognition amongst lists and across participants and reasons for this are discussed. Copyright © 2010 John Wiley & Sons, Ltd.     

Words in larger font are perceived as more important: explaining the belief that font size affects memory

ABSTRACT

Words presented in larger font size are considered more memorable and rated with higher judgments of learning (JOLs). One explanation for this phenomenon is that people believe that font size affects memory. However, it is not clear why people hold this belief. One alternative is that font size represents importance, with larger fonts implying more relevant information. More important information is judged as more memorable and is, in fact, better remembered. In Experiments 1 and 2 we presented words in small (18 points) and extra-large font (250 points) and found higher JOLs and higher judgments of importance with extra-large fonts. A mediation analysis showed that importance accounted for 21–23% of the effect of font size on JOLs. In Experiment 3, we tested whether processing fluency was higher with the extra-large font. In a lexical decision task, participants were slower at detecting words and non-words with extra-large than small font, which is the opposite of what the processing fluency hypothesis predicts. This result shows that the font-size effect persists even in conditions in which perceived fluency should be lower. In sum, this research explained the belief that font size affects memory because words in larger fonts are considered more important.     

Active Reading Procedures for Moderating the Effects of Poor Highlighting

We investigated two active reading techniques intended to eliminate the negative effect on reading comprehension of preexisting, inappropriate highlighting. College students read passages in three highlighting conditions: no highlighting, appropriate highlighting, and inappropriate highlighting. In Experiment 1, 30 students read the passages while using a finger as if it were a highlighter. In Experiment 2, another 30 students used blue highlighters while reading the passages. The results showed that both using a finger as a highlighter and using a blue highlighter eliminated previously documented negative effects of preexisting, inappropriate highlighting. Further, metacomprehension was poor in the presence of inappropriate highlighting.     

Activation of semantic and phonological codes during reading

Three experiments used a new paradigm to examine word-coding processes during reading. Subjects read text passages and occasionally responded to lexical-decision probes. Experiment 1 focused on semantic and surface codes. The activation of semantic codes appeared to increase over time, whereas surface codes did not. In addition, subjects who were instructed to remember the exact wording of the passages showed stronger activation of surface codes than did subjects who read for comprehension. Experiments 2 and 3 explored the role of phonological codes. Experiment 2 showed that phonological codes were activated by specific words in a passage. In contrast, Experiment 3 found no evidence that phonological codes were activated by the more general passage context. Taken together, the experiments suggest some of the roles semantic and phonological codes may play during reading.     

Font tuning associated with expertise in letter perception

Font tuning (FT) occurs when observers recognize a sequence of letters presented in the same font faster than in different fonts (Sanocki 1987, 1988 Journal of Experimental Psychology. Human Perception and Performance 13 267-278; 14 472-480). Here, we test the hypothesis that FT is associated with expertise with a specific writing system. We developed a systematic search task allowing the measurement of FT over a large number of letters and generalized the finding of FT from English readers viewing Roman letters to Chinese readers viewing Chinese characters. Non-Chinese readers did not show evidence of FT for Chinese characters in this search task. We also used a simpler 3-letter identification task to directly compare novice and expert readers, and to explore FT for different aspects of font such as fill, slant, and aspect ratio. We found that experts tune to aspect ratio but not to the other font changes. These findings reveal that letters are not processed visually in the same manner as shapes, and suggest an explanation for the cortical specialization obtained in the visual system for letters.     

Examining the maintenance and generalization effects of repeated practice: A comparison of three interventions

Repeated reading (RR) procedures are consistent with the procedures recommended by Haring and Eaton's (1978) Instructional Hierarchy (IH) for promoting students' fluent responding to newly learned stimuli. It is therefore not surprising that an extensive body of literature exists, which supports RR as an effective practice for promoting students' reading fluency of practiced passages. Less clear, however, is the extent to which RR helps students read the words practiced in an intervention passage when those same words are presented in a new passage. The current study employed randomized control design procedures to examine the maintenance and generalization effects of three interventions that were designed based upon Haring and Eaton's (1978) IH. Across four days, students either practiced reading (a) the same passage seven times (RR+RR), (b) one passage four times and three passages each once (RR+Guided Wide Reading [GWR]), or (c) seven passages each once (GWR+GWR). Students participated in the study across 2 weeks, with intervention being provided on a different passage set each week. All passages practiced within a week, regardless of condition, contained four target low frequency and four high frequency words. Across the 130 students for whom data were analyzed, results indicated that increased opportunities to practice words led to greater maintenance effects when passages were read seven days later but revealed minimal differences across conditions in students' reading of target words presented within a generalization passage.     

Processing fluency,positive affect,and judgments of meaning in life

This study examined the effects of processing ease on judgments of meaning in life (MIL), employing a common manipulation of fluency, font styles. One hundred and three adults completed a questionnaire assessing MIL with items printed in one of four fonts that differed in readability. We predicted that those who rated MIL items printed in easy-to-read fonts would report higher MIL than those who rated items presented in difficult-to-read fonts. Participants also completed a measure of the proposed mechanism for these effects, positive affect (PA). Results showed that, as predicted, easy reading led to higher MIL than difficult reading and these effects were explained by PA. Results not only extend the influence of processing fluency to such profound judgments as life’s meaningfulness, but also lend further support to the very strong role of PA in judgments of MIL.