The effects of psycholinguistic variables are critical to the evaluation of theories about the cognitive reading system. However, reading research has tended to focus on the impact of key variables on average performance. We report the first investigation examining variation in psycholinguistic effects across the life span, from childhood into old…

Despite a history of reading or spelling difficulties, some adults attain age-appropriate spelling skills and succeed at university. We compared the spelling of 29 such high-functioning dyslexics with that of 28 typical students, matched on general spelling ability, and controlling for vocabulary and non-verbal intelligence. Participants wrote…

In a series of three experiments, we examined how sentential and discourse contexts were used by adults who are learning to read compared with skilled adult readers. In Experiment 1, participants read sentence contexts that were either congruent, incongruent or neutral with respect to a target word they had to name. Both skilled and less skilled…

The purpose of this paper is to present two studies, one which questions some previously reported data on phonemic recoding and another which suggests an alternative interpretation for the evidence that Rubenstein and Lewis claimed in support of phonemic recoding. In one experiment three subsets of nonsense words were presented to 35 paid graduate…

Reports that in a word naming experiment, experienced readers of Persian named high frequency transparent Persian words significantly faster than matched low frequency words. Finds no such effects for adults who had, for 10 years, little experience in reading Persian due to emigration to the West; overall, previously experienced adults named words…

Assesses the role of the onset-rime structure in visual word recognition. Finds experiments 1 through 3 showed no evidence for the importance of onset-rime in children (2nd through 6th graders) or adults; experiment 4 with adults found onset-rime structure is important in oral reading. Suggests the onset-rime structure may be an important unit in…

A study shows that word shape information, when combined with knowledge of the syntactic and semantic structure of the passage being read, more often than not specifies unique words among all of the alternative high frequency words of English. (MKM)

Semantic priming is the process by which a subject performing a lexical decision task is prepared for a target word through the presentation of a semantically related word. Repetition of a given word at specific intervals is one form of priming that has been shown to reduce subject reaction time in word recognition tasks. A study was conducted to…

Investigates whether orthographic processing ability in adults accounts for variance in individual word recognition and spelling skills. Finds that some individual differences in reading and spelling are caused by variation in orthographic processing skills linked to print exposure. (RS)

To develop a coherent description of the knowledge and processes involved in skillful word recognition, a study was devised in which 16 adults participated in four related experiments. The purpose of the first experiment was to examine some basic aspects of the processing of words, pseudowords, and nonwords and to discover basic differences in…

This experiment was designed to test the hypothesis that subjects must know the length of the viewing matter they will be scanning before the target is presented in order to scan efficiently. Adult subjects were required to scan visually for a predetermined item. Targets were one, two, or four letters in length and the pairs of slides shown on…

Oral reading speeds for letters, words out of context, and simple text and reading achievement were measured in samples of children and adults. Results are used to discuss the nature and development of a general identification speed variable and an orthographic structure variable. (AA)

Third- and fifth-graders, like adults, quickly named words preceded by either an incongruous or a normal incomplete sentence. Results (1) support the assumption that context effects on children's word recognition are caused by spreading-activation and expectancy-based-attentional processes operating simultaneously and (2) indicate that word…

A study was conducted to measure the effect on reading comprehension of forcing attention to different levels of analysis. Results indicated that for adult fluent readers, and--to a lesser extent--for children, attentional orienting tasks affected the amount and type of information recalled from reading a paragraph. (MKM)

Finds a significant correlation between Reaction Time (RT) and reading ability; however, the zero-order correlation between RT and word recognition ability was largely due to variance shared with phonological awareness and general cognitive ability. Concludes RT explained almost no unique variance after phonological sensitivity and general…