Orthographic neighborhood structure and lexical access

An experiment addressed whether lexical decision response latency and error rate are influenced by orthographic neighborhood structure. It was found that words with several higher-frequency neighbors were responded to more slowly and less accurately than words with fewer higher-frequency neighbors, even though the stimulus words were matched oh number of neighbors, word frequency, neighborhood frequency, number of higher-frequency neighbors, word length, and number of syllables. The results indicate that frequency is a relative effect dependent on the structure of the neighborhood. A word at the bottom of its neighborhood will be affected by the lexical representations of its higher-frequency neighbors. However, a word at the top of its neighborhood does not appear to be affected by the lexical representations of its neighbors.Preparation of this report was supported by a University Foundation Research Grant and an Affirmative Action Faculty Development Award from San Jose State University, to Laree Huntsman. The authors thank Brian Cronk, Katherine Lemkuil, Joseph Tajnai, Ruzica Udovicic, and Michael Weinborn for their assistance with stimuli development, Nadirah Ihsan and Jeffrey Limon for their assistance with data collection, and especially Guy Woffmdin for his invaluable programming assistance.     

Altered Emotional Processing in Pediatric Anxiety,Depression, and Comorbid Anxiety-Depression

The goal of this study was to examine some of the mechanisms underlying emotion regulation in childhood affective disorders by examining the impact of distracting emotional information during performance on a working memory task (Emotional n-back or E-n-back). The sample included 75 children (38 girls and 37 boys) between 8 and 16 years of age meeting criteria for: Anxiety disorder (ANX, n = 17), Major depressive disorder (MDD, n = 16), Comorbid anxiety and depression (CAD, n = 24), or Low-risk normal control (LRNC, n = 18). Results showed that the MDD and CAD groups had significantly longer reaction times on negative emotional backgrounds compared to neutral backgrounds, whereas the LRNC group had significantly longer reaction times on positive backgrounds. These results suggest altered processing of emotional information particularly associated with depression. Because the E-n-back task engages higher-order cognitive processes, these results suggest that these alterations in processing emotional information also interfere with the cognitive processes that govern how attentional resources are allocated. Further, research is needed to replicate this study and delineate underlying neural mechanisms.     

The word concreteness effect occurs for positive,but not negative,emotion words in immediate serial recall

The present study examined the roles of word concreteness and word valence in the immediate serial recall task. Emotion words (e.g. happy) were used to investigate these effects. Participants completed study‐test trials with seven‐item study lists consisting of positive or negative words with either high or low concreteness (Experiments 1 and 2) and neutral (i.e. non‐emotion) words with either high or low concreteness (Experiment 2). For neutral words, the typical word concreteness effect (concrete words are better recalled than abstract words) was replicated. For emotion words, the effect occurred for positive words, but not for negative words. While the word concreteness effect was stronger for neutral words than for negative words, it was not different for the neutral words and the positive words. We conclude that both word valence and word concreteness simultaneously contribute to the item and order retention of emotion words and discuss how Hulme et al.'s (1997) item redintegration account can be modified to explain these findings.     

Characterization of prime numbers in Łukasiewicz's logical matrix

In this paper we define n+1-valued matrix logic K_n+1 whose class of tautologies is non-empty iff n is a prime number. This result amounts to a new definition of a prime number. We prove that if n is prime, then the functional properties of K_n+1 are the same as those of ukasiewicz's n +1-valued matrix logic _n+1. In an indirect way, the proof we provide reflects the complexity of the distribution of prime numbers in the natural series. Further, we introduce a generalization K _n+1 ^* of K_n+1 such that the set of tautologies of K_n+1 is not empty iff n is of the form p , where p is prime and is natural. Also in this case we prove the equivalence of functional properties of the introduced logic and those of _n+1. In the concluding part, we discuss briefly a partition of the natural series into equivalence classes such that each class contains exactly one prime number. We conjecture that for each prime number the corresponding equivalence class is finite.To the memory of Jerzy Supecki     

Testing a predicational model of cognition: Cueing predicate meanings in sentences and word triplets

Predication is a logical process in which meaning is extended from a broader context to a narrower, targeted referent independently of syntax and the passage of time. Since predicates lend meaning to their targets in cognitive processing, it follows that when unrecalled sentences are cued with their predicate-word meanings there should be greater retrieval than when these unrecalled sentences are cued with subject words. Three experiments (combinedN=164) tested this hypothesis and found data in its support (p — levels ranging from .05 to .001). A fourth experiment (N=48) removed syntax from consideration by employing triplets in which one word out of three sharing a common topic was the broadest in meaning, and hence was the expected predicate for cueing triplets when they were not initially recalled. As predicted, it was found that when the expected predicate of unrecalled triplets was used as a cue there were twice as many retrievals occurring as when the less broadly meaningful words were used as cues (p<.001). The findings are discussed in terms of logical learning theory's claim that ongoing cognition involves the continual taking of a position within a sea of opposite possibilities.     

Processing emotions in sounds: cross-domain aftereffects of vocal utterances and musical sounds

Nonlinguistic signals in the voice and musical instruments play a critical role in communicating emotion. Although previous research suggests a common mechanism for emotion processing in music and speech, the precise relationship between the two domains is unclear due to the paucity of direct evidence. By applying the adaptation paradigm developed by Bestelmeyer, Rouger, DeBruine, and Belin [2010. Auditory adaptation in vocal affect perception. Cognition, 117(2), 217–223. doi:10.1016/j.cognition.2010.08.008], this study shows cross-domain aftereffects from vocal to musical sounds. Participants heard an angry or fearful sound four times, followed by a test sound and judged whether the test sound was angry or fearful. Results show cross-domain aftereffects in one direction – vocal utterances to musical sounds, not vice-versa. This effect occurred primarily for angry vocal sounds. It is argued that there is a unidirectional relationship between vocal and musical sounds where emotion processing of vocal sounds encompasses musical sounds but not vice-versa.     

Electrophysiological correlates of semantic features

Analyses of averaged auditory evoked responses to a list of 10 positive and 10 negative words led to the identification of a restricted region in the brain response which reliably discriminated between words differing in the semantic features positive and negative. These data support the view that word meanings are composed of more basic components or features and are not stored simply as dictionary items in the brain.     

Emotion effects during reading: Influence of an emotion target word on eye movements and processing

Recently, Scott, O'Donnell and Sereno reported that words of high valence and arousal are processed with greater ease than neutral words during sentence reading. However, this study unsystematically intermixed emotion (label a state of mind, e.g., terrified or happy) and emotion-laden words (refer to a concept that is associated with an emotional state, e.g., debt or marriage). We compared the eye-movement record while participants read sentences that contained a neutral target word (e.g., chair) or an emotion word (no emotion-laden words were included). Readers were able to process both positive (e.g., happy) and negative emotion words (e.g., distressed) faster than neutral words. This was true across a wide range of early (e.g., first fixation durations) and late (e.g., total times on the post-target region) measures. Additional analyses revealed that State Trait Anxiety Inventory scores interacted with the emotion effect and that the emotion effect was not due to arousal alone.     

The Effects of Self-Correction Versus Traditional Spelling on the Spelling Performance and Maintenance of Third Grade Students

We examined the effect of self-correction versus a traditional spelling approach on the acquisition and maintenance of written spelling of elementary school students enrolled in third grade. Six students, who were at risk for spelling failure, served as subjects. During self-correction, students used a form with five columns that contained correct pre-written models of spelling words. After reviewing the word list, students folded back the first column, which contained the words. Then, they listened to their spelling list on individual cassette players and spelled each word in turn in the subsequent columns of the form. Students checked their spelling responses by unfolding the first column and matching their responses to the sample. Each correct spelling response was marked with a C incorrect spellings were fixed by writing the correct orthography above the word. During traditional spelling, students wrote each spelling word five times, using a pre-written model as a guide. Results showed a functional relationship between self-correction and improved spelling performance. Five of the six maintained a higher number of posttests words on maintenance probes. All students preferred the self-correction method over the traditional spelling method.     

Une base de l’émotionalité (valence,arousal, catégories) de 1286 mots français selon l’âge (EMA)

Introduction/aim

Several studies have shown that the effects of word emotionality on its processing depend on both its valence and its arousal. Such effects also varied with age. However, in French, there is no norm providing both valence and arousal estimates for words not directly referring to an emotion. That was the aim of this study. Moreover, the base of word emotionality according to age (EMA) we propose here provides categorization for each word in basic emotional subcategories.

Maximization of sums of quotients of quadratic forms and some generalizations

Monotonically convergent algorithms are described for maximizing six (constrained) functions of vectors x, or matricesX with columns x₁, ..., x _r . These functions are h₁(x)= _k (xA _kx)(xC _kx)^–1, H₁(X)= _k tr (XA _k X)(XC _k X)^–1, h₁(X)= _{k l} (x _l A _kx _l ) (x _l C _kx _l )^–1 withX constrained to be columnwise orthonormal, h₂(x)= _k (xA _kx)²(xC _kx)^–1 subject to xx=1, H₂(X)= _k tr(XA _kX)(XA_kX)(XC_kX)^–1 subject toXX=I, and h₂(X)= _{k l} (x _l A _kx _l )² (x _l C _kX _l )^–1 subject toXX=I. In these functions the matricesC _k are assumed to be positive definite. The matricesA _k can be arbitrary square matrices. The general formulation of the functions and the algorithms allows for application of the algorithms in various problems that arise in multivariate analysis. Several applications of the general algorithms are given. Specifically, algorithms are given for reciprocal principal components analysis, binormamin rotation, generalized discriminant analysis, variants of generalized principal components analysis, simple structure rotation for one of the latter variants, and set component analysis. For most of these methods the algorithms appear to be new, for the others the existing algorithms turn out to be special cases of the newly derived general algorithms.This research has been made possible by a fellowship from the Royal Netherlands Academy of Arts and Sciences to the author. The author is obliged to Jos ten Berge for stimulating this research and for helpful comments on an earlier version of this paper.     

Construction of monadic three-valued Łukasiewicz algebras

The notion of monadic three-valued ukasiewicz algebras was introduced by L. Monteiro ([12], [14]) as a generalization of monadic Boolean algebras. A. Monteiro ([9], [10]) and later L. Monteiro and L. Gonzalez Coppola [17] obtained a method for the construction of a three-valued ukasiewicz algebra from a monadic Boolea algebra. In this note we give the construction of a monadic three-valued ukasiewicz algebra from a Boolean algebra B where we have defined two quantification operations and ^* such that ^*x=^*x (where ^*x=-^*-x). In this case we shall say that and ^* commutes. If B is finite and is an existential quantifier over B, we shall show how to obtain all the existential quantifiers ^* which commute with .Taking into account R. Mayet [3] we also construct a monadic three-valued ukasiewicz algebra from a monadic Boolean algebra B and a monadic ideal I of B. The most essential results of the present paper will be submitted to the XXXIX Annual Meeting of the Unión Matemática Argentina (October 1989, Rosario, Argentina).     

New lower and upper bounds for communality in factor analysis

We derive several relationships between communalities and the eigenvalues for ap ×p correlation matrix under the usual factor analysis model. For suitable choices ofj, _j (), where _j () is thej-th largest eigenvalue of , provides either a lower or an upper bound to the communalities for some of the variables. We show that for at least one variable, 1 - _p () improves on the use of squared mulitiple correlation coefficient as a lower bound.This research was done while the second author was at Tokyo Institute of Technology.     

Estimating valence from the sound of a word: Computational,experimental, and cross-linguistic evidence

It is assumed linguistic symbols must be grounded in perceptual information to attain meaning, because the sound of a word in a language has an arbitrary relation with its referent. This paper demonstrates that a strong arbitrariness claim should be reconsidered. In a computational study, we showed that one phonological feature (nasals in the beginning of a word) predicted negative valence in three European languages (English, Dutch, and German) and positive valence in Chinese. In three experiments, we tested whether participants used this feature in estimating the valence of a word. In Experiment 1, Chinese and Dutch participants rated the valence of written valence-neutral words, with Chinese participants rating the nasal-first neutral-valence words more positive and the Dutch participants rating nasal-first neutral-valence words more negative. In Experiment 2, Chinese (and Dutch) participants rated the valence of Dutch (and Chinese) written valence-neutral words without being able to understand the meaning of these words. The patterns replicated the valence patterns from Experiment 1. When the written words from Experiment 2 were transformed into spoken words, results in Experiment 3 again showed that participants estimated the valence of words on the basis of the sound of the word. The computational study and psycholinguistic experiments indicated that language users can bootstrap meaning from the sound of a word.     

Associative priming and orthographic choice in nonword spelling

Abstract

An experiment is reported in which adult English-speaking subjects wrote nonwords to dictation in a free (unprimed) condition and in a primed condition in which the nonword was preceded by a word that was an associate of a word that rhymed with the nonword target (e.g. vatican—(pope)→ bope vs detergent—(soap)→boap). Choice of orthographic patterns in nonword spelling was additively influenced by the associative priming and by sound-spelling contingency (the proportion of words in the lexicon containing the critical pattern). However, an analysis of unprimed spellings suggested that contingency was no more than a partial determinant of orthographic choice. Some implications for models of spelling storage and retrieval are discussed.     

The Poznań school methodology of idealization and concretization from the point of view of a revised structuralist theory conception

My thesis is that some methodological ideas of the Pozna school, i.e., the principles of idealization and concretization (factualization), and the correspondence principle can be represented rather successfully using the relations of theoretization and specialization of revised structuralism.Let <n(i), t(j)> (i=1,...m, j=1,...k) denote the conceptual apparatus of a theory T, and a class M={} (i=1,...m, j=1,...k) the models of T. The n-components refer to the values of dependent variables and t-components to the values of independent variables of the theory. The n- and t-components in turn represent appropriate concepts. Consider T ^* as a conceptual enrichment of T with concepts <n(i ^*), t(j ^*)> (i<i ^* or j<j ^*) and models M ^*={<D ^*, n(i ^*), t(j ^*)>}. If the classes M and M ^* are suitably related, then the situation illustrates both the case of the theoretization-relation of (revised) structuralism and of the factualization-principle of the Pozna school.Assume now that the concepts n(i), t(j) of T for some i, j are operationalized using some special assumptions generating appropriate empirical values n and t for these concepts. Let M denote the class {<D,...n,...t,...>} which is formed by substituting n and t for values of concepts n(i), t(j) in the elements of M. If the classes M and M are related in a suitable way then the situation is an example of both the specialization-relation of (revised) structuralism and the concretization-principle of the Pozna school. The correspondence principle in turn can be represented as a limiting case of the theoretization-relation of (revised) structuralism.Many thanks to my anonymous referees for critical and fruitful comments and special thanks to Dr. Carol Norris for correcting the language of this paper.     

Independent effects of word concreteness and word valence on immediate serial recall

The present study examined the roles of word concreteness and word valence in the immediate serial recall task. Emotion words (e.g. happy) were used to investigate these effects. Participants completed study-test trials with 7-item study lists consisting of positive or negative words with either high or low concreteness (Experiments 1 and 2) and neutral (i.e. non-emotion) words with either high or low concreteness (Experiment 2). In serial recall performance, we replicated the typical item concreteness effect (concrete words are better recalled than abstract words) and obtained an item valence effect (positive/neutral words are better recalled than negative words). However, there was no concreteness × valence interaction. We conclude that both word valence and word concreteness independently contribute to the serial order retention of emotion words in the immediate serial recall task.     

Wellness,Emotion Regulation,and Relapse During Substance Use Disorder Treatment

Using a cross-sectional study design, the authors investigated the impact of wellness and emotion regulation on relapse in 179 individuals currently enrolled in substance use disorder treatment. An integration of the indivisible self model of wellness (Myers & Sweeney, 2004) and the covert antecedents model of relapse (Marlatt, 1985) informed the study hypothesis that emotion regulation mediates the wellness-relapse relationship. Binomial logistic regressions revealed that Creative Self wellness (odds ratio [OR] = 1.09, p = .002), reappraisal (OR = 1.08, p = .008), difficulties in emotion regulation (OR = 1.03, p = .007), and Physical Self wellness (OR = 0.95, p < .001) were associated with the odds of relapse on any given day during treatment. Sobel tests indicated 2 occurrences of full mediation, including that difficulties in emotion regulation mediated the relationship between Coping Self wellness and relapse (OR = 0.97, p = .015).