Action-feature integration blinds to feature-overlapping perceptual events: Evidence from manual and vocal actions

Previous studies showed that the identification of a left- or right-pointing arrowhead is impaired when it appears while planning and executing a spatially compatible left or right keypress (Müsseler & Hommel, 1997a). We attribute this effect to stimulus processing and action control operating on the same feature codes so that, once a code is integrated in an action plan, it is less available for perceptual processing. In three pairs of experiments we tested the generality of this account by using stimulus–response combinations other than arrows and manual keypresses. Planning manual left–right keypressing actions impaired the identification of spatially corresponding arrows but not of words with congruent meaning. On the contrary, planning to say “left” or “right” impaired the identification of corresponding spatial words but not of congruent arrows. Thus, as the feature-integration approach suggests, stimulus identification is impaired only with overlap of perceptual or perceptually derived stimulus and response features while mere semantic congruence is insufficient.     

Regional accent variation in the shadowing task: Evidence for a loose perception–action coupling in speech

We investigated the relation between action and perception in speech processing, using the shadowing task, in which participants repeat words they hear. In support of a tight perception–action link, previous work has shown that phonetic details in the stimulus influence the shadowing response. On the other hand, latencies do not seem to suffer if stimulus and response differ in their articulatory properties. The present investigation tested how perception influences production when participants are confronted with regional variation. Results showed that participants often imitate a regional variation if it occurs in the stimulus set but tend to stick to their variant if the stimuli are consistent. Participants were forced or induced to correct by the experimental instructions. Articulatory stimulus–response differences do not lead to latency costs. These data indicate that speech perception does not necessarily recruit the production system.     

Gaze following: why (not) learn it?

We propose a computational model of the emergence of gaze following skills in infant-caregiver interactions. The model is based on the idea that infants learn that monitoring their caregiver's direction of gaze allows them to predict the locations of interesting objects or events in their environment (Moore & Corkum, 1994). Elaborating on this theory, we demonstrate that a specific Basic Set of structures and mechanisms is sufficient for gaze following to emerge. This Basic Set includes the infant's perceptual skills and preferences, habituation and reward-driven learning, and a structured social environment featuring a caregiver who tends to look at things the infant will find interesting. We review evidence that all elements of the Basic Set are established well before the relevant gaze following skills emerge. We evaluate the model in a series of simulations and show that it can account for typical development. We also demonstrate that plausible alterations of model parameters, motivated by findings on two different developmental disorders - autism and Williams syndrome - produce delays or deficits in the emergence of gaze following. The model makes a number of testable predictions. In addition, it opens a new perspective for theorizing about cross-species differences in gaze following.     

Family of origin as a supervisory consultative resource

This article describes the rationale and methodology of a supervisory approach that recruits family-of-origin members as resources to help resolve professional dilemmas. We have found that professional impasses resonate with family-of-origin themes. As supervisory consultants, family-of-origin members have access to family stories, rules, myths, and resources that can provide new messages for a more differentiated use of self in the clinical setting. The standard format of this family supervisory consultation is separated in three phases. First, the supervisor discusses and explores the nature of the supervisee's professional dilemma (i.e., difficulty with angry clients). Second, the supervisor explores the evolution of this same theme through the historical and personal stories of the family-of-origin members. Third, the supervisee anonymously presents a specific case that exemplifies this theme. The supervisor, along with consultation from the family, focuses on the development of a more flexible use of self in the therapeutic system. Thus, the session begins and ends with the professional development of the supervisee. However, there is personal sharing during the second phase, so there are sections that address developmental, supervisory, and ethical considerations. Even though the goal of this meeting is to promote professional growth, personal and family changes are common by-products. Four supervisory anecdotes illustrate this approach to supervision.     

Does self-consciousness mediate the relation between self-talk and self-knowledge?

Building on Morin's understanding of the relations among self-talk, self-consciousness, and self-knowledge, this study examined the hypothesis that functional and dysfunctional self-consciousness mediate between self-talk and self-knowledge. A self-report questionnaire including 10 scales assessing different aspects of Self-talk, Self-consciousness, and Self-knowledge was administered to 200 German undergraduate university students (95 women, 105 men). Mediation analysis showed that the observed negative relationship between Self-talk and Self-knowledge was mediated by Dysfunctional Self-consciousness, while Functional Self-consciousness acted like a supressor variable. The discussion focuses on limitations of the present measures of Self-talk.     

Stereotype reactance at the bargaining table: the effect of stereotype activation and power on claiming and creating value

Two experiments explored the hypothesis that the impact of activating gender stereotypes on negotiated agreements in mixed-gender negotiations depends on the manner in which the stereo-type is activated (explicitly vs. implicitly) and the content of the stereotype (linking negotiation performance to stereotypically male vs. stereotypically female traits). Specifically, two experiments investigated the generality and limits of stereotype reactance. The results of Experiment 1 suggest that negotiated outcomes become more one-sided in favor of the high power negotiator when masculine traits are explicitly linked to negotiator effectiveness. In contrast, the results of Experiment 2 suggest that negotiated outcomes are more integrative (win-win) when feminine traits are explicitly linked to negotiator effectiveness. In total, performance in mixed-gender negotiations is strongly affected by the cognitions and motivations that negotiators bring to the bargaining table.     

Depression in later life: cross-sequential patterns and possible determinants

Research on the relationship between age and depression has not yielded a consistent picture. Approaches emphasizing resilience compete with assumptions of an increased incidence of depressive problems in later life. This study investigated these issues within a research format combining cross-sectional and 8-year longitudinal assessments of depressive tendencies (690 participants, aged 54-77 years). The developmental patterns suggest 2 phases: Relative stability extending to about 70 years and a subsequent increase of depressive tendencies. Antecedent and mediating factors were explored within a broader context of variables (health status, social and economic resources, coping competences, and future perspectives). Differences in time perspective and a disposition of accommodative flexibility predicted subsequent changes in depression and mediated age effects in depressive tendencies.     

Coping with deficits and losses in later life: from compensatory action to accommodation

Processes of coping with performance deficits in different domains of functioning were investigated in a 4-year longitudinal study involving a core sample of 762 participants (initial age range: 58-81 years). Compensatory efforts to counteract functional impairments were found to increase up to the age of 70 years. Above that age, a decrease in compensatory efforts was observed that was linked to a decrease in the availability and efficiency of action resources. Contentment with actual performance levels remained stable across the entire age range of the study. Stability of self-evaluations was found to depend on adjustment of personal standards: Scarce action resources were accompanied by a lowering of personal comparison standards and by a downgrading of the importance of the respective domains. Accepting more lenient standards of comparison was found to buffer negative effects of performance deficits on contentment with performance among the older participants.