Eye fixations are influenced by the distribution of information within words

Reader's eye movements were monitored while they inspected isolated words in preparation for a synonym judgement task. The 10-letter words appeared on a screen near the point of fixation, with the first fixation being imposed near the beginning, or the centre, or the ending of the word. The words themselves had uneven distributions of information, in that the beginnings or the endings contained common sequences of letters in English. Three types of words were used: those with very redundant endings (e.g., yearningly), with moderately redundant endings (e.g., varnishing), and with moderately redundant beginnings (e.g., contravene). Redundancy was defined in terms of the total number of words in English which possess that particular sequence of five letters as the beginning or the ending. The experiments asked whether the convenient viewing location within a word varied according to the distribution of information, and whether the extent of redundancy in a word ending is reflected in the distribution of visual attention given to the word. The results were analysed separately for those cases where the reader made just two fixations upon the word before moving to the synonym task, and for those cases where the reader made exactly three fixations. These were the dominant fixation patterns. Evidence for the notion of a convenient viewing position consisted of long first fixations (when there were just two fixations), when this fixation was near the centre of the word. The distribution of information within the words did not influence the duration of the first fixation, although the duration of the gaze within each half-word did increase when more informative letter sequences were being inspected. The extent of redundancy was also seen to influence the inspection patterns, when a comparison was made between the two types of words with redundant endings. Words with very redundant endings received fewer fixations when the first fixation was at the beginning, and for words gaining exactly two fixations, the second fixation was shorter if the word had a very redundant ending.     

A response set analysis of developmental differences in children's moral judgments

The study tested the hypotheses that 1) children may not adopt a moral response set when faced with moral dilemmas and 2) their knowledge of what constitutes a moral constellation of behaviors may differ from that of adults and may lead to developmental differences. To test these hypotheses, the study examined children's responses to a multiple choice moral dilemmas questionnaire under neutral instructions, instructions to answer as a good child or as a bad child. Subjects in fourth and seventh grade were asked whether a story hero would transgress and were required to justify their answers. In addition, questions regarding affective reactions to transgressions, confessions, and due punishment were asked. Fourth grade children answering in the good child instructions condition tended to give significantly different responses than under neutral instructions, while seventh grade subjects did not tend to differentiate between these two instruction conditions. While adult theories of morality would predict a differentiation between good and bad child instructions, on some of the measures no differences were found between good and bad child instructions. The implications of these results for cognitive-developmental theory were discussed and a general framework for interpreting the data was offered.     

How do readers know where to look next? Local information distributions influence eye fixations

Skilled readers' eye movements were recorded as they inspected sentences in preparation for comprehension questions. The sentences were written around target words that had uneven distributions of information, in that the words were predictable, given either the first few letters or the last few letters. Some parts of these words can be described as being more important than others for successful word recognition, and the experiments asked whether inspection patterns reflect the uneven distributions. Four types of ten-letter word were used: words with highly redundant endings (e.g. engagement), with moderately redundant endings (e.g. repatriate), with moderately redundant beginnings (e.g. superstore), and words with informative beginnings and endings (e.g. amalgamate). Redundancy was defined operationally in terms of the number of possible completions of a word given the first few or last few letters. A highly redundant ending is therefore one that occurs frequently and cannot be used to identify the word.

Words gaining just one fixation received this fixation nearer to the word's centre than in the case of the first fixation upon words gaining two fixations. The single fixation also had a longer duration, giving support to the notion of a convenient viewing location, which, when achieved, can lead to a net saving in inspection time. In the case of words with redundant endings gaining just one fixation, the fixation was nearer to the beginning of the word than in the case of words with informative endings, and this influence of word type upon the location of the first fixation was interpreted in favour of the parafoveal processing hypothesis of eye guidance during reading.     

"God made me a girl": sex-category constancy judgments and explanations revisited

To examine reasons for inconsistent findings in the development of sex-category constancy, children's constancy judgments and their accompanying explanations were studied over a 3-year period. Preschool, kindergarten, and 1st-grade children (N = 195) completed a sex-category constancy measure that elicited explanations and assessed constancy for the self and others across changes in gender-typed clothing, activities, and traits. Improvements in sex-category constancy performance were linked to explanations based on operational reasoning. Lower constancy scores were linked to explanations that emphasized gender role norms and external appearances. A separate analysis revealed that judgment-explanation relationships were stronger for questions about gender role changes in the self as opposed to others and for changes in gender-typed clothing as opposed to activities and traits. Findings suggest that the salience and personal relevance of gender role changes have important effects on children's sex-category constancy judgments and explanations.     

The effects of quantity and depth of processing on children's time perception

Two experiments were conducted to investigate the effects of quantity and depth of processing on children's time perception. These experiments tested the appropriateness of two adult time-perception models (attentional and storage size) for younger ages. Children were given stimulus sets of equal time which varied by level of processing (deep/shallow) and quantity (list length). In the first experiment, 28 children in Grade 6 reproduced presentation times of various quantities of pictures under deep (living/nonliving categorization) or shallow (repeating label) conditions. Students also compared pairs of durations. In the second experiment, 128 children in Grades K, 2, 4, and 6 reproduced presentation times under similar conditions with three or six pictures and with deep or shallow processing requirements. Deep processing led to decreased estimation of time. Higher quantity led to increased estimation of time. Comparative judgments were influenced by quantity. The interaction between age and depth of processing was significant. Older children were more affected by depth differences than were younger children. Results were interpreted as supporting different aspects of each adult model as explanations of children's time perception. The processing effect supported the attentional model and the quantity effect supported the storage size model.     

Poetic closure, psychoanalytic termination, and death

Our pull to grasp narrative structures--including beginnings and especially endings--applies not only to the intentional craft of fictions, but to life as lived, as it is in psychoanalytic termination. Remarkable parallels, for instance, exist between thematic closure in poems and the conscious and unconscious signals of closure that develop in pretermination and accelerate in termination proper. A case illustrates this point: the slow crescendo of cues begins months before the first "pretermination dream." It is the patient's emerging awareness of greater health and freer functioning that likely gives rise to these phenomena, yet this awareness is often warded off because of the grave task of ending that it implies. Literature and psychoanalysis share concerns with how an ending is borne. Fictive closure and apocalyptic narratives allude to or imply finality (i.e., death), and lesser "endings" in daily life may not escape the specter of that linkage. But Kermode asserts that "ending" confers significance on an entire narrative and may thereby console us. Coltart links the realities of mortality and psychoanalytic termination, yet falls short of consolation. Clues to the role of beginnings (in final matters) and how they may help emerge from considering Basho's last days and poems. Nonetheless, the power of narrative has its limits in helping us bear the burden of a real ending, as of an analysis. Joining present to future, as through normal hope, or joining present to past through normal nostalgia, works toward a "bearing of the burden"--but only within the context of health achieved through the analysis.     

Orthographic analogy use and phonological priming effects in non-word reading

The orthographic analogy effect for rime-based analogies has been debated, and theoretical arguments relating to the role of rhyme awareness in reading development have been questioned. This study assessed whether children beginning to read are able to make genuine orthographic analogies based on rime similarity. A non-word version of the clue word task was used to compare children’s performance at reading orthographically and phonologically similar target items and phonologically similar items only. They were also assessed on their ability to make analogies between the beginnings and endings of words. The results were consistent with the suggestion that orthographic analogy use is available to beginning readers as a reading strategy, and that rime-based analogies are easier to make than analogies at the beginning of words. However, rhyme awareness was found to account for variance in orthographic analogy use between the beginnings of words, but not for rime-based analogies. The implications of this for the theoretical role of rhyme awareness in reading development are discussed.     

Morphological knowledge as revealed in children's spelling accuracy and reports of spelling strategies

The goal of the current research was to assess whether children can make strategic use of morphological relations among words to spell. French-speaking children in Grade 4 spelled three word types: (a) phonological words that had regular phoneme-grapheme correspondences, (b) morphological words that had silent consonant endings for which a derivative revealed the silent ending, and (c) lexical words that had silent consonant endings for which no familiar derivative revealed the ending. Children were also asked to provide immediate retrospective reports of the strategies used to spell each word. Two experiments (Ns = 46 and 39) were conducted. As expected, children in Grade 4 spelled phonological words more accurately than they did words with silent consonant endings. In addition, children spelled morphological words more accurately than they did lexical words. Reports of using retrieval were associated with accurate performance across word types. Importantly, reports of using morphological strategies to spell morphological words were associated with a similar level of accuracy, as were reports of using retrieval. Even though children reported using a phonological strategy frequently across all word types, this strategy was associated with accurate performance only for spelling phonological words. Experiment 2 replicated the results of Experiment 1 with another set of stimuli and also showed that children's morphological awareness predicted their spelling accuracy for morphological words as well as the reported frequency of morphological strategy use. In sum, the findings revealed that most children showed evidence of adaptive strategy use.     

Seeing the destination but not the path: Effects of socioeconomic disadvantage on school-focused possible self content and linked behavioral strategies

Low-income children perform better in school when school-focused future identities are a salient aspect of their possible self for the coming year and these school-focused future identities are linked to behavioral strategies (Oyserman et al., 2006). Hierarchical linear modeling of data from a four-state low-income neighborhood sample of eighth-graders suggests two central consequences of family and neighborhood socioeconomic deprivation on children's school-focused possible identities and strategies. First, higher neighborhood disadvantage is associated with greater salience of school in children's possible self for the coming year. Second, disadvantage clouds the path to school-success; controlling for salience of school-focused possible identities, children living in lower socioeconomic status families and boys living in more economically disadvantaged neighborhoods were less likely to have strategies to attain their school-focused possible identities. The influence of family socioeconomic status was seen particularly with regard to strategies to attain academic success and teacher engagement aspects of school-focused identities.     

Solving spatial tasks with unaligned layouts: the difficulty of dealing with conflicting information

Previous research has shown that preschool children have difficulty using relational information in spatial tasks. The present study investigates whether this difficulty is due, in part, to children's inability to deal with situations of conflict where both objective and egocentric cues are available and point to different responses. Two studies were conducted to compare performance in the presence versus absence of conflicting cues. In Study 1, 40 four-year-olds had to locate an object in a single layout presented from different perspectives. In Study 2, 39 four-year-olds had to transfer locational information between two unaligned layouts. The presence of conflict significantly affected children's performance in both studies. The results are discussed in the context of similar findings in other cognitive domains.     

The relation between language and cognition in 3- to 9-year-olds: the acquisition of grammatical gender in French

The French language has a grammatical gender system in which all nouns are assigned either a masculine or a feminine gender. Nouns provide two types of gender cues that can potentially guide gender attribution: morphophonological cues carried by endings and semantic cues (natural gender). The first goal of this study was to describe the acquisition of the probabilistic system based on phonological oppositions on word endings by French-speaking children. The second goal was to explore the extent to which this system affects categorization. In the study, 3- to 9-year-olds assigned gender categorization to invented nouns whose endings were typically masculine, typically feminine, or neutral. Two response conditions were used. In the determiner condition, children indicated the gender class by orally providing the determiner un or une marked for gender. In the picture condition, responses were given by pointing to the picture of a Martian-like female or male person that would be best called by each spoken pseudoword. Results indicated that as young as 3 years, children associated the determiner corresponding to the ending bias at greater than chance levels. Ending-consistent performance increased from 3 to 9 years of age. Moreover, from 4 years of age onward, sensitivity to endings affected categorization. Starting at that age, pictures were selected according to endings at greater than chance levels. This effect also increased with age. The discussion deals with the mechanisms of language acquisition and the relation between language and cognition.     

Subgroups of stuttering children: Speech and voice reaction times,segmental durations,and naming latencies

Speech and voice reaction times, speech segment durations, and object-naming latencies were obtained from a group of nonstuttering children and two subgroups of stuttering children: one subgroup (“stuttering-plus”) consisting of those who needed special education services for problems in addition to stuttering, and the other subgroup (“stuttering-only”) whose only apparent problem was stuttering. The stuttering-plus children had significantly longer speech and voice reaction times and naming latencies than did the stuttering-only and nonstuttering children. The stuttering-only children differed from the nonstuttering children only in voice termination times. The three groups did not differ in speech segment durations or in the variability of such measures. The need for identifying and studying subgroups of stutterers is discussed.     

Children and marital conflict resolution: implications for emotional security and adjustment.

This study addresses multiple gaps in understanding the implications of marital conflict resolution for children. Mothers' diary home reports (N = 102 mothers, N = 578 reports) of marital conflict resolution (i.e., compromise, apology, submission, agreement to disagree, withdrawal) and of children's responses, along with the reactions of children (N = 163) to analogue presentations of the same conflict endings in the laboratory, were examined. The significance of specific marital conflict endings, including the emotionality of endings, was supported and demonstrated for the first time in the home. Parents' and children's appraisals of resolution were generally similar, although for some endings these appraisals differed, supporting the notion that children are sensitive to the broader implications of conflict endings for interparental relations and family functioning. Children's responses to conflict resolution were related to their broader adjustment, further indicating the significance of conflict endings to understanding the impact of marital conflict.     

What does distractibility in ADHD reveal about mechanisms for top-down attentional control?

In this study, we attempted to clarify whether distractibility in ADHD might arise from increased sensory-driven interference or from inefficient top-down control. We employed an attentional filtering paradigm in which discrimination difficulty and distractor salience (amount of image “graying”) were parametrically manipulated. Increased discrimination difficulty should add to the load of top-down processes, whereas increased distractor salience should produce stronger sensory interference. We found an unexpected interaction of discrimination difficulty and distractor salience. For difficult discriminations, ADHD children filtered distractors as efficiently as healthy children and adults; as expected, all three groups were slower to respond with high vs. low salience distractors. In contrast, for easy discriminations, robust between-group differences emerged: ADHD children were much slower and made more errors than either healthy children or adults. For easy discriminations, healthy children and adults filtered out high salience distractors as easily as low salience distractors, but ADHD children were slower to respond on trials with low salience distractors than they did on trials with high salience distractors. These initial results from a small sample of ADHD children have implications for models of attentional control, and ways in which it can malfunction. The fact that ADHD children exhibited efficient attentional filtering when task demands were high, but showed deficient and atypical distractor filtering under low task demands suggests that attention deficits in ADHD may stem from a failure to efficiently engage top-down control rather than an inability to implement filtering in sensory processing regions.     

Disentangling dimensions in the dimensional change card-sorting task

The dimensional change card-sorting task (DCCS task) is frequently used to assess young children's executive abilities. However, the source of children's difficulty with this task is still under debate. In the standard DCCS task, children have to sort, for example, test cards with a red cherry or a blue banana into two boxes marked with target cards showing a blue cherry and a red banana. Typically, 3-year-olds have severe problems switching from sorting by one dimension (e.g. color) to sorting by the other dimension (e.g. shape). Three experiments with 3- to 4-year-olds showed that separating the two dimensions as properties of a single object, and having them characterize two different objects (e.g. by displaying an outline of a cherry next to a red filled circle on the card) improves performance considerably. Results are discussed in relation to a number of alternative explanations for 3-year-olds' difficulty with the DCCS task.     

几何线索直接性和显著性对儿童菱形空间再定向的影响

以25名幼儿园中班儿童为研究对象,采用在一个边或角有颜色标记的菱形平面的四个角或边位置中藏物找物的任务,来探究几何线索的直接性和显著性如何影响5岁儿童对几何及非几何线索的利用。研究发现:几何线索优先性并不稳定;几何线索的直接性影响了几何线索的使用;在几何线索直接的条件下,几何线索的显著性影响了几何线索的使用;几何线索直接性及显著性均不影响儿童对颜色线索的使用。     

Lexical Representation of Gender: A Quasiregular Domain

The relationship between gender and word ending in French is a quasiregular one (e.g., most words ending in -ette are feminine, but not all). As such, the gender of low-frequency irregular forms (e.g., squelette, which is masculine) should take longer to classify than low-frequency regular forms according to neural network models. A regularity effect was found in Experiment 1, but it did not interact with word frequency. It was further revealed that there was difficulty in making gender decisions (Experiment 2) and gender verification responses (Experiment 3) to words whose endings were highly informative of gender, but whose associated article was not. These words were place names beginning with a vowel, like Australie, which do not take an indefinite article and whose definite article is ambiguous (1'). How a neural network might handle these results is discussed, and an alternative account is considered whereby there are two potential sources of gender information, lexical and nonlexical, with the latter being used to confirm the former.     

The Puzzle of Multiple Endings

Why is it that most fictions present one and only one ending, rather than multiple ones? Fictions presenting multiple endings are possible, because a few exist; but they are very rare, and this calls for an explanation. We argue that such an explanation is likely to shed light on our engagement with fictions, for fictions having one and only one ending seem to be ubiquitous. After dismissing the most obvious explanations for this phenomenon, we compare the scarcity of multiple endings in traditional kinds of fiction to their profusion in the case of interactive fictions. This contrast poses a challenge to accounts of our engagement with fictions in terms of games of make‐believe. We conclude that solving this puzzle is likely to improve our philosophical understanding of fictions.     

Developmental differences in empathy with a television protagonist's fear

An experiment was conducted to determine whether children at different ages (3-5 vs 9-11) differ in their tendency to share the emotion of a television character. Subjects were shown a videotape of either a frightening stimulus alone or a character's fear in response to a threatening stimulus that was suggested rather than shown directly. Contrasting predictions were made based on a cognitive-developmental view of the process of empathy vs an automatic conception. Both self-reported emotional reactions and physiological responses were consistent with the cognitive-developmental approach: The younger children were less emotionally aroused by the character's fear than by the fear-provoking stimulus, while the older children responded emotionally to both versions of the videotape. The younger children's lack of empathy was not due to a failure to recognize the nature of the character's emotion. There was some evidence that the older children exhibited a greater tendency to role take than did the younger children.