On the role of the upper part of words in lexical access: evidence with masked priming

More than 100 years ago, Huey (1908/1968) indicated that the upper part of words was more relevant for perception than the lower part. Here we examined whether mutilated words, in their upper/lower portions (e.g., ), can automatically access their word units in the mental lexicon. To that end, we conducted four masked repetition priming experiments with the lexical decision task. Results showed that mutilated primes produced a sizeable masked repetition priming effect. Furthermore, the magnitude of the masked repetition priming effect was greater when the upper part of the primes was preserved than when the lower portion was preserved-this was the case not only when the mutilated words were presented in lower case but also when the mutilated words were presented in upper case. Taken together, these findings suggest that the front-end of computational models of visual-word recognition should be modified to provide a more realistic account at the level of letter features.     

Lexical and semantic representations in the acquisition of L2 cognate and non-cognate words: evidence from two learning methods in children

How bilinguals represent words in two languages and which mechanisms are responsible for second language acquisition are important questions in the bilingual and vocabulary acquisition literature. This study aims to analyse the effect of two learning methods (picture- vs. word-based method) and two types of words (cognates and non-cognates) in early stages of children's L2 acquisition. Forty-eight native speakers of European Portuguese, all sixth graders (mean age = 10.87 years; SD= 0.85), participated in the study. None of them had prior knowledge of Basque (the L2 in this study). After a learning phase in which L2 words were learned either by a picture- or a word-based method, children were tested in a backward-word translation recognition task at two times (immediately vs. one week later). Results showed that the participants made more errors when rejecting semantically related than semantically unrelated words as correct translations (semantic interference effect). The magnitude of this effect was higher in the delayed test condition regardless of the learning method. Moreover, the overall performance of participants from the word-based method was better than the performance of participants from the picture-word method. Results were discussed concerning the most significant bilingual lexical processing models.     

Disentangling the effects of word frequency and contextual diversity on serial recall performance

Research shows that contextual diversity (CD; the number of different contexts in which a word appears within a corpus) constitutes a better predictor of reading performance than word frequency (WF), that it mediates the access to lexical representations, and that controlling for contextual CD abolishes the effect of WF in lexical decision tasks. Despite the theoretical relevance of these findings for the study of serial memory, it is not known how CD might affect serial recall performance. We report the first independent manipulation of CD and WF in a serial recall task. Experiment 1 revealed better performance for low CD and for high WF words independently. Both effects affected omissions and item errors, but contrary to past research, word frequency also affected order errors. These results were confirmed in two more experiments comparing pure and alternating lists of low and high CD (Experiment 2) or WF (Experiment 3). The effect of CD was immune to this manipulation, while that of WF was abolished in alternating lists. Altogether the findings suggest a more difficult episodic retrieval of item information for words of high CD, and a role for both item and order information in the WF effect.     

Career Adapt-Abilities Scale–Portugal Form: Psychometric properties and relationships to employment status

The Career-Adaptabilities Scale (CAAS)–Portugal Form consists of four scales, each with seven items, which measure concern, control, curiosity, and confidence as psychosocial resources for managing occupational transitions, developmental tasks, and work traumas. Internal consistency estimates for the subscale and total scores ranged from good to excellent. The factor structure was fairly similar to the one computed for combined data from 13 countries. The CAAS–Portugal Form includes all the items in the International Form, and it adds one further national item to each scale. The syntheses of a variety of differential studies are presented to illustrate the importance of an adaptability measure to the field of career construction.     

Attachment insecurity and strategies for regulation: when emotion triggers attention

Attachment-related strategies are thought to be critical for regulation and processing of emotional information. This study examined biases in selective attention to emotional stimuli as a function of insecure attachment. Participants searched for a single target image preceded by to-be-ignored distracters depicting emotional images varying in valence and arousal. Results revealed that, in general, negative distracters affected accuracy levels, and that the anxious attached participants showed a clear interference of the emotional distracters. In contrast, the avoidant group evinced a higher control on such interference. In addition, arousal ratings to distracter images indicated superior emotional activation only for anxious attached participants. Consistent with the evolutionary-based attachment theory threat-related stimuli prompted priority attentional responses. Present findings are in line with evidence showing the deployment of distinct strategies in insecurely attached individuals for the regulation of attention to emotional information.     

Can We Identify Emotion Over‐regulation in Infancy? Associations with Avoidant Attachment,Dyadic Emotional Interaction and Temperament

Emotion over‐regulation in infancy has seldom been the focus of empirical research. This study analysed the specificities of over‐regulation when compared with under‐regulation (maladaptive) and adaptive regulation by testing its association with attachment, dyadic emotional interaction, and temperament. The sample consisted of 52 low‐risk mother–infant dyads. During a home visit, dyadic emotional interaction was assessed in the daily routines and free play of 10‐month‐old infants. The infant's emotion regulation was assessed using the Shape Sorter Task, and a temperament questionnaire was completed by the mother. Attachment was assessed at 12 or 16 months using the Strange Situation. As hypothesized, (i) emotion over‐regulation (versus adaptive regulation) was predicted by a lower quality of dyadic emotional interaction and marginally by avoidant attachment; (ii) over‐regulation (versus under‐regulation) was predicted by avoidant attachment; and (iii) the predictive role of avoidant attachment was substantiated after controlling for another measure of mother–infant interaction. Contrary to expectations, temperament did not distinguish between emotion regulation styles. The link between over‐regulation and lower quality of mother–infant emotional interaction and avoidant attachment was demonstrated. There is empirical support to the claim that it is possible to identify emotion over‐regulation in infancy and that it is a maladaptive style of emotion regulation. Copyright © 2012 John Wiley & Sons, Ltd.     

Sentence-final word completion norms for European Portuguese children and adolescents

This study presents a set of sentence contexts and their cloze probabilities for European Portuguese children and adolescents. Seventy-three sentence contexts (35 low- and 38 high-constraint sentence stems) were presented to 90 children and 102 adolescents. Participants were asked to complete the sentence contexts with the first word that came to mind. For each sentence context, responses were listed and cloze probabilities of the words that were chosen to complete the sentence context were computed. Additionally, idiosyncratic and invalid responses (structural and semantic errors) were analyzed. A high degree of consistency in responses among the two age samples (children and adolescents) was found, along with a decrease of idiosyncratic and invalid responses in older participants. These results shed light on age-related changes in the effects of linguistic context on word production, and also in knowledge’s representation. The full set of norms may be downloaded from http://brm.psychonomic-journals.org/content/supplemental.     

The indirect effect of contextual factors on the emotional distress of infertile couples

Few studies were dedicated to study the role of contextual factors, such as the socioeconomic status and urban or rural residence in emotional distress of infertile couples. This study aimed to explore the impact of contextual factors on emotional distress, either directly or by affecting the importance of parenthood in one's life, which in turn affects emotional distress. In this cross-sectional study, 70 couples recruited during hormonal stimulation phase prior to in vitro fertilisation completed clinical and sociodemographic forms and self-report questionnaires assessing representations about the importance of parenthood and emotional distress. Path analysis using structural equation modelling was used to examine direct and indirect effects among variables. Results indicated that socioeconomic status and place of residence had an impact in emotional distress by affecting the representations about the importance of parenthood in one's life. Gender differences were found regarding model paths, suggesting that the social context may have a stronger influence on women's emotional distress than on their partners’ distress. When delineating psychological interventions, health care providers should consider that cultural values about children and parenthood contribute to shape the infertility experience.     

Self-reference is a fast-acting automatic mechanism on emotional word processing: evidence from a masked priming affective categorisation task

This study examined the impact of self-referential information at early stages of emotional word processing using an affective masked-priming paradigm in which positive (e.g, espetacular[awesome]) and negative (e.g., horrível[awful]) trait-adjectives were preceded by briefly primes that could be self-related (Eu sou[I am]), other-related (Ela é[She is]), or a control (%%%%%). Trait-adjectives were selected from female norms and only females participants were used to control for sex differences. Results showed that positive words were categorised faster when preceded by self-related primes than by other-related primes, though not control primes. Negative trait-adjectives were not modulated by the type of prime, even though participants were slower when they were preceded by other-related than by control primes. These findings demonstrate that taking the other-perspective entails a cost, and that the amount of priming produced by self-related and control primes was virtually the same, thus suggesting that assuming the self-perspective is a cognitively effortless process.     

Affective auditory stimuli: Adaptation of the International Affective Digitized Sounds (IADS-2) for European Portuguese

In this study, we present the normative values of the adaptation of the International Affective Digitized Sounds (IADS-2; Bradley & Lang, 2007a) for European Portuguese (EP). The IADS-2 is a standardized database of 167 naturally occurring sounds that is widely used in the study of emotions. The sounds were rated by 300 college students who were native speakers of EP, in the three affective dimensions of valence, arousal, and dominance, by using the Self-Assessment Manikin (SAM). The aims of this adaptation were threefold: (1)?to provide researchers with standardized and normatively rated affective sounds to be used with an EP population; (2)?to investigate sex and cultural differences in the ratings of affective dimensions of auditory stimuli between EP and the American (Bradley & Lang, 2007a) and Spanish (Fernández-Abascal et al., Psicothema 20:104–113 2008; Redondo, Fraga, Padrón, & Piñeiro, Behavior Research Methods 40:784–790 2008) standardizations; and (3)?to promote research on auditory affective processing in Portugal. Our results indicated that the IADS-2 is a valid and useful database of digitized sounds for the study of emotions in a Portuguese context, allowing for comparisons of its results with those of other international studies that have used the same database for stimulus selection. The normative values of the EP adaptation of the IADS-2 database can be downloaded along with the online version of this article.