Psycholinguistic evidence for the underspecification of morphosyntactic features

This paper investigates the paradigmatic relations between inflected word forms (or their affixes) and the feature specifications of these elements. In two sentence-matching experiments German speakers had to decide whether sentence pairs involving inflected adjectives or determiners were identical or not. In both experiments, there was a delay when an inflected form contained positive feature specifications for grammatical features that did not match the feature specifications of the grammatical context in which it appeared. No delay, however, occurred when an incorrectly inflected form had mismatching negative specifications, whereas its positively specified features matched the respective positive features of the context. This result provides evidence for a different status of positively and negatively specified morphosyntactic features. It supports the idea of radical underspecification according to which only positive feature specifications are part of the representations of morphologically complex forms or affixes, whereas negative feature specifications are assigned on the basis of paradigmatic contrasts.     

Derogation and distancing as terror management strategies: the moderating role of need for closure and permeability of group boundaries

Previous research has revealed that when individuals are confronted with criticism of a personally relevant group, mortality salience can lead to either derogation of the source of criticism or distancing from the group. In this article, the authors investigated closure as a potential moderator of these reactions. In Study 1, mortality salience led to greater derogation of a critic of a relevant group among high-need-for-closure participants but led to distancing from the group among low need-for-closure participants. Study 2 showed that when a relevant group was criticized, mortality salience led to greater derogation among participants who were led to believe that the boundaries of that group were impermeable but led to greater distancing among participants who were made aware of the permeable nature of the group boundaries. These findings demonstrate that closure of group membership moderates reactions to criticism of a personally relevant group after mortality salience.     

Stem Complexity and Inflectional Encoding in Language Production

Three experiments are reported that examined whether stem complexity plays a role in inflecting polymorphemic words in language production. Experiment 1 showed that preparation effects for words with polymorphemic stems are larger when they are produced among words with constant inflectional structures compared to words with variable inflectional structures and simple stems. This replicates earlier findings for words with monomorphemic stems (Janssen et al., 2002). Experiments 2 and 3 showed that when inflectional structure is held constant, the preparation effects are equally large with simple and compound stems, and with compound and complex adjectival stems. These results indicate that inflectional encoding is blind to the complexity of the stem, which suggests that specific inflectional rather than generic morphological frames guide the generation of inflected forms in speaking words.     

Brand placement disclosure effects on persuasion: The moderating role of consumer self‐control

The inclusion of branded products in media entertainment has become a popular marketing strategy, because viewers are less likely to recognize the persuasive intent of sponsored content as compared with traditional advertising. To guarantee fair communication and protect consumers against unobtrusive persuasion attempts, European media policy has obligated broadcasters to disclose the presence of brand placement in their television shows. Recent studies demonstrate that disclosures raise viewers' persuasion knowledge; however, the circumstances under which brand placement disclosures may affect brand evaluations and resistance to the persuasive impact of brand placement are still unclear. In two experiments, we uncovered self‐control depletion as an important moderator of disclosure effects on brand evaluations and resistance to brand placement influence. Whereas disclosures increase resistance and decrease persuasion for viewers not depleted of their self‐control, disclosures do not affect resistance and even result in more favorable brand evaluations when viewers' self‐control is depleted by a previous self‐control task. Because a state of self‐control depletion can be perceived as the “couch‐potato” mindset in which people expose themselves to entertaining television content, our findings imply that instead of protecting consumers from hidden persuasion, disclosures may unintentionally increase the persuasive effects of brand placement. We discuss several possible mechanisms that could explain our findings. Copyright © 2016 John Wiley & Sons, Ltd.     

Spiritual Care in the ICU: Perspectives of Dutch Intensivists,ICU Nurses,and Spiritual Caregivers

Since there are no scientific data available about the role of spiritual care (SC) in Dutch ICUs, the goal of this quantitative study was twofold: first, to map the role of SC as a part of daily adult ICU care in The Netherlands from the perspective of intensivists, ICU nurses, and spiritual caregivers and second, to identify similarities and differences among these three perspectives. This study is the quantitative part of a mixed methods approach. To conduct empirical quantitative cohort research, separate digital questionnaires were sent to three different participant groups in Dutch ICUs, namely intensivists, ICU nurses, and spiritual caregivers working in academic and general hospitals and one specialist oncology hospital. Overall, 487 participants of 85 hospitals (99 intensivists, 290 ICU nurses, and 98 spiritual caregivers) responded. The majority of all respondents (>70%) considered the positive effects of SC provision to patients and relatives: contribution to mental well-being, processing and channeling of emotions, and increased patient and family satisfaction. The three disciplines diverged in their perceptions of how SC is currently evolving in terms of information, assessment, and provision. Nationwide, SC is not implemented in daily ICU care. The majority of respondents, however, attached great importance to interdisciplinary collaboration. In their view SC contributes positively to the well-being of patients and relatives in the ICU. Further qualitative research into how patients and relatives experience SC in the ICU is required in order to implement and standardize SC as a scientifically based integral part of daily ICU care.     

Accessibility of affective versus cognitive components of attitudes

Four studies investigated differences in accessibility of affective and cognitive components of attitudes. Accessibility was measured by response times on bipolar semantic differential evaluative adjectives (e.g. ‘positive–negative’) in response to how one felt and thought, respectively, about an attitude object. The evaluative items were accompanied by affective and cognitive context items, which were not analysed, but were meant to promote the retrieval of affective and cognitive evaluations respectively. Responses to affective evaluations were given faster than responses to cognitive evaluations, suggesting that affect-based evaluations are more accessible in memory than cognition-based evaluations. The results were obtained in two attitude domains, i.e. brand names and countries. The results support the validity of a two-component affect–cognition model of attitude. © 1998 John Wiley & Sons, Ltd.     

When, what, and how much to reward in reinforcement learning-based models of cognition

Reinforcement learning approaches to cognitive modeling represent task acquisition as learning to choose the sequence of steps that accomplishes the task while maximizing a reward. However, an apparently unrecognized problem for modelers is choosing when, what, and how much to reward; that is, when (the moment: end of trial, subtask, or some other interval of task performance), what (the objective function: e.g., performance time or performance accuracy), and how much (the magnitude: with binary, categorical, or continuous values). In this article, we explore the problem space of these three parameters in the context of a task whose completion entails some combination of 36 state-action pairs, where all intermediate states (i.e., after the initial state and prior to the end state) represent progressive but partial completion of the task. Different choices produce profoundly different learning paths and outcomes, with the strongest effect for moment. Unfortunately, there is little discussion in the literature of the effect of such choices. This absence is disappointing, as the choice of when, what, and how much needs to be made by a modeler for every learning model.     

How to get radical creative ideas into a leader’s mind? Leader’s achievement goals and subordinates’ voice of creative ideas

In the present research we investigated when and why leaders tend to oppose or adopt radical creative ideas voiced by their subordinates. In a field study (Study 1, N = 127) we showed that leaders’ performance goals were positively related to their tendency to oppose radical creative ideas, whereas leaders’ mastery goals were positively related to their tendency to adopt them. We replicated these findings in an experimental study (Study 2, N = 90), in which we showed that performance goal leaders were more likely to oppose radical creative ideas voiced by their subordinates than mastery goal leaders, whereas mastery goal leaders were more likely to adopt those ideas than performance goal leaders. In Study 2, we further showed that the effects of leaders’ achievement goals on their oppose and adopt responses were mediated by the leaders’ interest in exploration. Finally, in Study 3 (N = 91), we experimentally demonstrated that oppose and adopt responses of performance goal leaders, rather than mastery goal leaders, were sensitive to the behavioural mode by which subordinates voiced their radical creative ideas. That is, performance goal leaders were less likely to oppose and more likely to adopt radical creative ideas when subordinates voiced them in a considerate mode rather than an aggressive mode.     

The effect of observational learning on students’ performance,processes, and motivation in two creative domains

Background . Previous research has shown that observation can be effective for learning in various domains, for example, argumentative writing and mathematics. The question in this paper is whether observational learning can also be beneficial when learning to perform creative tasks in visual and verbal arts. Aims . We hypothesized that observation has a positive effect on performance, process, and motivation. We expected similarity in competence between the model and the observer to influence the effectiveness of observation. Sample . A total of 131 Dutch students (10^th grade, 15 years old) participated. Method . Two experiments were carried out (one for visual and one for verbal arts). Participants were randomly assigned to one of three conditions; two observational learning conditions and a control condition (learning by practising). The observational learning conditions differed in instructional focus (on the weaker or the more competent model of a pair to be observed). Results . We found positive effects of observation on creative products, creative processes, and motivation in the visual domain. In the verbal domain, observation seemed to affect the creative process, but not the other variables. The model similarity hypothesis was not confirmed. Conclusions . Results suggest that observation may foster learning in creative domains, especially in the visual arts.     

Autobiographical memory functions in young Japanese men and women

The present study examined whether the three major functions of autobiographical memory observed in Western societies (i.e., directing-behaviour, social-bonding and self-continuity) also exist in an East Asian society. Two self-report measures were used to assess the autobiographical memory functions of Japanese men and women. Japanese young adults (N = 451, ages 17–28 years) first completed the original Thinking About Life Experiences (TALE) Questionnaire. They subsequently received three TALE items that represented memory functions and attempted to recall a specific instance of memory recall for each item. Confirmatory factor analyses on the TALE showed that the three functions were replicated in the current sample. However, Japanese participants reported lower levels of all three functions than American participants in a previous study. We also explored whether there was an effect of gender in this Japanese sample. Women reported higher levels of the self-continuity and social-bonding functions than men. Finally, participants recalled more specific instances of memory recall for the TALE items that had received higher ratings on the TALE, suggesting that the findings on the first measure were supported by the second measure. Results are discussed in relation to the functional approach to autobiographical memory in a cross-cultural context.