Is Weiner's attribution‐help model stable across cultures? A test in Brazilian subcultures

The effect of attribution of responsibility on the intention to help is a well‐studied effect. The Weiner model of attribution‐emotion‐help is the main theoretical development to describe the structural relation between these variables. Some research results have suggested that culture influences the relation between model variables. Collectivists tend to show more compassionate emotions independent of attribution of responsibility whereby emotion is no longer a mediator. The present research aims to test the Weiner model in Brazil, a country with established subcultures and clear distinctions in the collectivism–individualism dimension across its regions. An experiment with 1,569 participants from all five Brazilian regions was conducted. Path analysis revealed that more socially oriented participants tended to feel more compassion for the experimental scenario's protagonist, independent of controllability manipulation, decreasing the effect of emotions in the model. These results depict the effect of culture on the model, questioning the stability of the model across cultures.     

Memory for syntax despite amnesia

Syntactic persistence is a tendency for speakers to reproduce sentence structures independently of accompanying meanings, words, or sounds. The memory mechanisms behind syntactic persistence are not fully understood. Although some properties of syntactic persistence suggest a role for procedural memory, current evidence suggests that procedural memory (unlike declarative memory) does not maintain the abstract, relational features that are inherent to syntactic structures. In a study evaluating the contribution of procedural memory to syntactic persistence, patients with anterograde amnesia and matched control speakers reproduced prime sentences with different syntactic structures; reproduced 0, 1, 6, or 10 neutral sentences; then spontaneously described pictures that elicited the primed structures; and finally made recognition judgments for the prime sentences. Amnesic and control speakers showed significant and equivalent syntactic persistence, despite the amnesic speakers' profoundly impaired recognition memory for the primes. Thus, syntax is maintained by procedural-memory mechanisms. This result reveals that procedural memory is capable of supporting abstract, relational knowledge.     

Cognitive inhibition and working memory in attention-deficit/hyperactivity disorder

Studies of cognitive control in attention-deficit/hyperactivity disorder (ADHD) have emphasized the ability to suppress motor responses (i.e., behavioral inhibition) rather than the ability to actively suppress prepotent mental representations (i.e., cognitive inhibition). Further, working memory deficits are suspected in ADHD, yet their distinction from cognitive inhibition is unclear. Two hundred and eighty-eight adolescent and adult participants, 115 of whom met criteria for ADHD and 173 of whom were for non-ADHD comparison, completed a sentence processing task that required the suppression of an incorrect interpretation and a working memory task. The results failed to support cognitive inhibition problems in ADHD. Moreover, the ability to reanalyze sentences with a temporary misinterpretation was at least partially related to working memory performance. The results challenge a unitary inhibition problem in ADHD and suggest inhibition problems do not extend to cognitive suppression in this age range.     

Parents’ Positive Interpersonal Coping After a Child’s Death

Despite the challenging context of grieving for the death of a child, evidence shows that it is possible for parents to manage and preserve their relationship. The aim of this study was to examine parents’ perceptions of positive interpersonal coping processes that helped their relationship after the death of their child. Individual semi-structured interviews with 17 bereaved maritally committed parents were conducted. The interview guide included questions covering themes such as parents’ coping together, relationship strengths and mutual support. Data were analyzed through constructivist grounded theory methods. Three main themes were identified: search for meaning (reframing of partners’ different coping processes and the changes/difficulties in the relationship, and development of shared beliefs); communication with the partner (direct and indirect feedback, and mutual learning); and care-in-relation (caring for the partner and the relationship). Dyad-level interventions should aim at promoting mutual empathy, development of shared appraisals, and the identification and consideration of each other’s boundaries.     

Predicting innovative performance through proactive personality: Examining its criterion validity and incremental validity over the five‐factor model

Innovation has emerged as a key work outcome for modern organizations. The present paper answers recent calls from several researchers for further empirical research on the validity of personality variables for predicting individual innovative performance. More specifically, it is focused on the validity of proactive personality. Using a sample of 170 software engineers and their direct supervisors from a multinational information technology firm, we found that this individual disposition represents a valid and meaningful predictor of individual innovative performance, when assessed through supervisor ratings. Further analyses have also shown that proactive personality remains a significant predictor of this criterion, when the big five factors of personality are taken into account. Theoretical and practical implications of these findings are presented and discussed.     

Central bottleneck influences on the processing stages of word production

Does producing a word slow performance of a concurrent, unrelated task? In 2 experiments, 108 participants named pictures and discriminated tones. In Experiment 1, pictures were named after cloze sentences; the durations of the word-production stages of lemma and phonological word-form selection were manipulated with high- and low-constraint cloze sentences and high- and low-frequency-name pictures, respectively. In Experiment 2, pictures were presented with simultaneous distractor words; the durations of lemma and phoneme selection were manipulated with conceptually and phonologically related distractors. All manipulations, except the phoneme-selection manipulation, delayed tone-discrimination responses as much as picture-naming responses. These results suggest that early word-production stages--lemma and phonological word-form selection--are subject to a central processing bottleneck, whereas the later stage--phoneme selection--is not.     

Phonological influences on lexical (mis)selection

Speakers produce words to convey meaning, but does meaning alone determine which words they say? We report three experiments that show independent semantic and phonological influences converging to determine word selection. Speakers named pictures (e.g., of a priest) following visually presented cloze sentences that primed either semantic competitors of the target object name ("The woman went to the convent to become a..."), homophones of the competitors ("I thought that there would still be some cookies left, but there were..."), or matched unrelated control object names. Primed semantic competitors (nun) were produced instead of picture names more often than primed unrelated control object names, showing the well-documented influence of semantic similarity on lexical selection. Surprisingly, primed homophone competitors (none) also substituted for picture names more often than control object names even though they only sounded like competitors. Thus, independent semantic and phonological influences can converge to affect word selection.