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Letter-by-letter processing in the phonological conversion of multiletter graphemes: searching for sounds in printed pseudowords.

Current models of word reading differ in their descriptions of how print-to-sound conversion is performed. Whereas a parallel procedure is generally assumed, the dual-route cascaded model developed by Coltheart and colleagues (Coltheart, Rastle, Perry, Langdon, and Ziegler, 2001) holds that the nonlexical conversion operates letter by letter, serially from left to right. An interesting aspect of the hypothesized serial procedure is that only the first letter of two-letter graphemes is thought to cause activation of its corresponding phonological code, the second letter of multiletter graphemes being directly merged with the preceding letter to form a complex grapheme. This hypothesis was examined in a task in which participants had to detect target phonemes in visually presented pseudowords. The data suggest that phonological codes associated with all the letters of the multiletter graphemes are activated.

Attention↗

The roles of letter names and letter sounds in connecting print and speech.

Three experiments were carried out to examine the cues that are used in learning to read and spell new words. In a reading task (Experiment 1), even preschoolers who could not read simple real words were able to benefit from print-sound relationships that were based on letter names. They found it easier to learn that the made-up word TM was pronounced as 'team" (name condition) than that TM was pronounced as "tame" (sound condition) or as "wide" (visual condition). The letter-name strategy persisted among college students (Experiment 2). In a spelling task (Experiment 3), prereaders and novice readers again did better in the name condition than in the sound condition. The ability to use relationships based on letter sounds emerged later than the ability to use relationships based on letter names. However, sound-based relationships were used to a greater extent in spelling than in reading.

Adult↗

Episodic memory reflected in printed word naming.

Although memory is typically measured by recall or recognition, it is also expressed by fluent or stylized task performance. In this experiment, 12 volunteers (called speakers) completed four experimental stages over a 2-week period. They read printed words aloud in two sessions, before and after exposure to auditory training tokens. They later completed a recognition memory test, discriminating old from new words. Groups of perceptual judges assessed the speakers' vocal imitation by comparing utterances recorded before and after training and deciding which sounded like "better imitations" of the training tokens. The data showed clear evidence of postexposure imitation, with systematic effects that preclude strategic explanations. The contents of episodic memory were reflected by participants' speaking style while they were reading aloud. Together, the imitation and recognition data suggest that memory preserves detailed traces of spoken words; those traces were apparently activated when participants later read the same words in the same context.

Humans↗

Effects of modality on subjective frequency estimates and processing of spoken and printed words.

Previous research (Garber & Pisoni, 1991; Pisoni & Garber, 1990) has demonstrated that subjective familiarity judgments for words are not differentially affected by the modality (visual or auditory) in which the words are presented, suggesting that participants base their judgments on fairly abstract, modality-independent representations in memory. However, in a recent large-scale study in Japanese (Amano, Kondo, & Kakehi, 1995), marked modality effects on familiarity ratings were observed. The present research further examined possible modality differences in subjective ratings and their implications for word recognition. Specially selected words were presented to participants for frequency judgments. In particular, participants were asked how frequently they read, wrote, heard, or said a given spoken or printed word. These ratings were then regressed against processing times in auditory and visual lexical decision and naming tasks. Our results suggest modality dependence for some lexical representations.

Humans↗

Advertising content in physical activity print materials.

Copies of 80 sets of print materials available free of charge to the general public were analyzed to determine the relationship between the developer and advertising-related material. Almost all of the materials had some form of advertising content. Materials from commercial product vendors were most likely to have product logos, references to specific brands, and had the greatest number of logos, and the greatest number of references to specific brands. They were the second most likely to have advertising slogans, and had the second greatest number of advertising slogans.

Advertising↗

[Hydroxyapatite coating on metal plates using an aerosol jet printing system].

The purpose of the present study was to investigate the properties of the hydroxyapatite (HA) layer formed by an aerosol jet printing system, aimed at application to the field of dentistry. The HA particle was adhered to the metal substrate. The particles of HA were 1 micron or less in size and were packed closely. When the composition of the formed HA layer was compared to that of the raw material powder, oxygen was increased, but Ca was decreased. Moreover, Ca and P were almost evenly distributed in the layer, but oxygen was not. Dynamic hardness of HA coatings was 31.5 +/- 1.1. The peel strength of HA coating was the highest, at 58.7-39.6 MPa, in 10 microns layer thickness. Interface fractures were observed at 10 microns layer thickness, and cohesive fractures were observed for all other layer thicknesses. The wear amount of HA coating by tooth brush abrasion was significantly large at 100 degrees C heating (p < 0.05), compared with at 250 degrees C and 500 degrees C. At any substrate temperatures, the wear amount of stainless steel substrate tended to be smaller than that of titanium substrate.

Aerosols↗

A randomized trial of the use of print material and personal contact to improve mammography uptake among screening non-attenders in Singapore.

The Singapore Breast Screening Project was a nationwide study inviting a random sample of women between the ages of 50 and 64 years for mammography at one of two hospital-based screening centres over two years. The current study was undertaken to determine if (1) mailed health educational material alone, or (2) the same material delivered during a home visit made to the subject and her family would increase the uptake among Singapore women who had not responded to two previous invitations for mammographic screening as part of the Project. This randomized trial employed a standard second reminder letter (R), the same letter packaged with health education material designed for the project (RP) and the addition of a home visit to make contact with the woman and her family (RV). The outcome measure of interest was the proportion of women in each group subsequently attending for screening. The study population comprised 1500 non-attenders whose names appeared consecutively in the database of the larger screening centre in this Project. These were randomized into three groups of 500 each. In total, they broadly resembled the national population in ethnic composition (72.3% Chinese, 17.8% Malays, 9.0% Indians and 0.8% Others). By the end of the project, 7.0% of women in group R and 7.6% in group RP responded to the invitation. In group RV, 428 homes were visited at least once and contact was made with the subject and her family member in 306 (71.5%) cases. Subsequently, 13.3% of the women visited attended for screening. The rate ratio for attendance in group RP compared with group R was 1.09 (95% CI 0.70 to 1.70) and for group RV compared with R, 1.90 (1.27 to 2.84). When analyzed by groups originally assigned to, women in group RV remained significantly more likely to attend than those in groups R or RP. The marginal cost of a home visit, based on this study, was $25.04 per additional woman screened. Our results suggest that the response to a second reminder is generally low and that additional print material does not improve screening attendance in this group of initial non-attenders. Personal contact with the family through a home visit appears to increase uptake, and may be helpful particularly among women who have less frequent contact with the health care system.

Aged↗

Eliminating the printed formulary: a cost-effective alternative.

This article discusses the use of an in-house computer system to replace a printed formulary listing, parenteral guidelines, notification of cytotoxic or hazardous drugs, and a listing of formulary equivalents. Advantages of the system include availability of current information for physicians and nurses and cost savings for the hospital.

Computer Systems↗

A comparison of computer-assisted instruction and printed information as methods of pharmacy continuing education.

A continuing education (CE) program was developed to teach hospital pharmacists parameters for monitoring adult total parenteral nutrition (TPN) patients. The effectiveness of a computer-assisted instruction (CAI) module as a method of CE was compared with that of printed information (PI). The computer program was developed using an Apple IIe personal computer and Apple Pilot. Forty-nine hospital pharmacists were given a pretest, the CAI or PI program, a posttest immediately after the instruction, and a retention test 2 weeks later. The CAI group (n = 23) had mean test scores of 53.3% for the pretest, 87.7% for the posttest, and 81.9% for the retention test. The PI group (n = 26) had mean test scores of 54.2% for the pretest, 84.7% for the posttest, and 78.2% for the retention test. Both methods were effective CE programs based on increases in mean test scores from pretest to posttest. Retention-test scores showed a statistically significant drop from posttest scores for each group. A comparison of mean retention-test scores with mean pretest scores for each group demonstrated that participants in each group had retained a statistically significant amount of material from baseline knowledge. When differences in mean pretest, posttest, and retention-test scores were compared between the two groups, no statistically significant differences were found. CAI and PI were equally effective methods of continuing education.

Computer-Assisted Instruction↗

Brandon/Hill selected list of print books and journals in allied health.

This list of 424 books and 77 journals is intended as a selection guide for print literature to be used in a library supporting allied health educational programs or allied health personnel in either an academic or health care setting. Because of the impossibility of covering the large number and wide variety of allied health professions and occupations, the recommended publications are focused primarily on the educational programs listed and recognized by the American Medical Association and other accrediting bodies. Books and journals are categorized by subject; the book list is followed by an author/editor index, and the subject list of journals by an alphabetical title listing. Items suggested for initial purchase (167 books and 31 journals) are indicated by asterisks. To purchase the entire collection of books and journals (2000 subscriptions) would require an expenditure of about $31,970. The cost of only the asterisked items totals $12,515.

Allied Health Occupations↗

Brandon/Hill selected list of print books and journals for the small medical library.

After thirty-six years of biennial updates, the authors take great pride in being able to publish the nineteenth version (2001) of the "Brandon/Hill Selected List of Print Books and Journals for the Small Medical Library." This list of 630 books and 143 journals is intended as a selection guide for health sciences libraries or similar facilities. It can also function as a core collection for a library consortium. Books and journals are categorized by subject; the book list is followed by an author/editor index, and the subject list of journals, by an alphabetical title listing. Due to continuing requests from librarians, a "minimal core list" consisting of 81 titles has been pulled out from the 217 asterisked (*) initial-purchase books and marked with daggers (dagger *) before the asterisks. To purchase the entire collection of 630 books and to pay for 143 2001 journal subscriptions would require $124,000. The cost of only the asterisked items, books and journals, totals $55,000. The "minimal core list" book collection costs approximately $14,300.

Bibliographies as Topic↗

Electronic publishing: the movement from print to digital publication.

This article provides an overview of electronic publishing, describes how information increasingly is being exchanged within the scientific community, and discusses the scholarly qualifications of electronic venues. The following content is included: a.definition of electronic publishing; b.uses and types of electronic publishing; c.uses of electronic journals in nursing and health care; d.advantages and disadvantages of electronic journals; e.advantages and disadvantages of print journals; and f.the authors' projections for the future. Hotlinks to a variety of Internet resources on electronic resources are integrated throughout the article.

Delivery of Health Care↗

[Health-related requirements for the print design of illustrated texts in publications intended for children].

The fact that there are essential differences in the volumes of texts for continuous reading in the belles-lettres and those for episodic reading (encyclopaedias, comic books, etc.) and marked differences in the area of the type pages intended for illustrations made it necessary to substantiate differential requirements for these groups of publications. Hygienic requirements were corrected by using the data obtained from 150 experiments covering 36 secondary-form pupils. Based on the well-known data on temporary visual fatigue thresholds (TVFT) and on the experimental findings, the authors defined the ratio of higher TVFT to the actual time of reading the texts of different volumes. A complex of print design indices to be hygienically regulated varies with the multiplicity that is in fact a safety factor.

Age Factors↗

[Epidemiology of occupational neoplasms in the printing industry].

The paper presents the findings of the first Russian study of possible cancer risks in printing workers. For the first time, the historical cohort study included women. The cohort comprised 1,553 males and 3,473 females who were followed up for 15 years (01/01/79-12/31/93). A significant increase in the rates of death from pancreatic cancer was registered among males employed as compositors exposed to inorganic lead dust and vapors. Raised mortality from malignancies of the stomach urinary bladder, skin melanoma and mesothelioma was identified in females exposed to a PAU-containing oil paint aerosol and paper dust. Significant death risks from esophageal and ovarian malignancies due to exposure to glue vapors and paper dust were observed in bookbinders.

Cohort Studies↗

A comparison of a printed patient summary document with its electronic equivalent: early results.

Clinicians are always searching for efficient access to clinical data. The Regenstrief Medical Record System has a printed report that fills this niche: Pocket Rounds. Handheld computers may offer an alternative, but it is unclear how effectively a handheld computer can display such data. We surveyed residents and students on the general medicine services for their opinions regarding Pocket Rounds. Those with handheld computers were given access to an electronic version of Pocket Rounds-e-Rounds. We surveyed the subjects who used e-Rounds for their opinions on the electronic format and how it compared to paper. Users overall satisfaction with Pocket Rounds was 5.8 on a seven-point scale. User s overall satisfaction for e-Rounds was 5.6 on a seven-point scale. The most useful function was retrieval of lab data for both modalities. The results suggest that the electronic format is a viable alternative to paper. Further evaluation is needed, and we plan a prospective controlled trial to study this further.

Hospital Information Systems↗

Dramatic print ads raise awareness. NorthEast Medical Center's breast health campaign.

NorthEast Medical Center, a 457-bed independent hospital in Concord, N.C., found itself increasingly in competition with hospitals in neighboring Charlottesville. It changed from an emphasis on media relations and public relations to an advertising mode, beginning with a multimedia breast health campaign last October for Breast Health Month. The attention-grabbing visuals were adapted from the print ads and used as in-house posters to encourage employee participation in the breast screening program.

Adult↗