The adaptability of self-action perception and movement control when the limb is passively versus actively moved

Research suggests that perceptual experience of our movements adapts together with movement control when we are the agents of our actions. Is this agency critical for perceptual and motor adaptation? We had participants view cursor feedback during elbow extension–flexion movements when they (1) actively moved their arm, or (2) had their arm passively moved. We probed adaptation of movement perception by having participants report the reversal point of their unseen movement. We probed adaptation of movement control by having them aim to a target. Perception and control of active movement were influenced by both types of exposure, although adaptation was stronger following active exposure. Furthermore, both types of exposure led to a change in the perception of passive movements. Our findings support the notion that perception and control adapt together, and they suggest that some adaptation is due to recalibrated proprioception that arises independently of active engagement with the environment.     

Experience-dependent attentional tuning of distractor rejection

Irrelevant salient distractors often capture attention, but given a sufficiently specific search template, these salient items no longer capture attention. In the present experiments, we investigated whether specific target templates are sufficient to resist capture, or whether experience with the salient distractors is also necessary. To test this hypothesis, observers completed four blocks of trials, each with a different-colored irrelevant singleton present on half of the trials. Color singletons captured attention early within a block, but after sufficient experience with the irrelevant singletons, those singletons no longer captured attention in the second halves of the blocks. This result suggests that to resist capture, a specific target template must be accompanied by experience-dependent attentional tuning to distractor properties.     

Characterizing variation in the functional connectome: promise and pitfalls

The functional MRI (fMRI) community has zealously embraced resting state or intrinsic functional connectivity approaches to mapping brain organization. Having demonstrated their utility for charting the large-scale functional architecture of the brain, the field is now leveraging task-independent methods for the investigation of phenotypic variation and the identification of biomarkers for clinical conditions. Enthusiasm aside, questions regarding the significance and validity of intrinsic brain phenomena remain. Here, we discuss these challenges and outline current developments that, in moving the field toward discovery science, permit a shift from cartography toward a mechanistic understanding of the neural bases of variation in cognition, emotion and behavior.     

Inhibited prime-trial distractor responses solely produce the visual spatial negative priming effect

Responding to a target??s current (probe trial) location is slower when it appears at a former distractor-occupied position (i.e., ignored-repetition [IR] trial), relative to when it arises at a new location (i.e., control trial). This RT(IR) > RT(Control) inequality defines the spatial negative priming (SNP) effect in latency terms. It is uncertain whether the elevated RT(IR) is due to the inhibition of the distractor-occupied location or to the inhibition of this location??s assigned manual response (SNP locus issue). The main aim here was to examine the SNP locus issue. Notably, our SNP design used centrally presented visual events and included having two locations share a common response (many:1 location-to-response mapping) and the use of informative (70?% validity) or uninformative probe-trial response cues. The many:1 mapping trials allowed for the detection of location and response inhibition presence. Results showed that the latter, but not the former, causes inhibitory aftereffects (e.g., SNP) following uninformative response cues. Consistent with this finding, when the informative response cue was valid and was assigned to the many:1 probe response that had just served as the prime distractor response, inhibitory aftereffects were eliminated, when the probe target appeared at the prime distractor position (IR trial) or at a new location (distractor?Cresponse repeat trial). Blocked retrieval of stored distractor-processing representations was proposed as the mechanism for inhibitory aftereffect prevention.     

The loss of power: How illusions of alliance contribute to powerholders’ downfall

Though people in positions of power have many advantages that sustain their power, stories abound of individuals who fall from their lofty perch. How does this happen? The current research examined the role of illusions of alliance, which we define as overestimating the strength of one’s alliances with others. We tested whether powerholders lose power when they possess overly positive perceptions of their relationships with others, which in turn leads to the weakening of those relationships. Studies 1 and 2 found that powerful individuals were more likely to hold illusions of alliance. Using laboratory as well as field contexts, Studies 3, 4, and 5 found that individuals with power who held illusions of alliance obtained fewer resources, were excluded more frequently from alliances, and lost their power. These findings suggest that power sometimes leads to its own demise because powerful individuals erroneously assume that others feel allied to them.     

When overconfidence is revealed to others: Testing the status-enhancement theory of overconfidence

The status-enhancement theory of overconfidence proposes that overconfidence pervades self-judgment because it helps people attain higher social status. Prior work has found that highly confident individuals attained higher status regardless of whether their confidence was justified by actual ability ( Anderson, Brion, Moore, & Kennedy, 2012). However, those initial findings were observed in contexts where individuals’ actual abilities were unlikely to be discovered by others. What happens to overconfident individuals when others learn how good they truly are at the task? If those individuals are penalized with status demotions, then the status costs might outweigh the status benefits of overconfidence – thereby casting doubt on the benefits of overconfidence. In three studies, we found that group members did not react negatively to individuals revealed as overconfident, and in fact still viewed them positively. Therefore, the status benefits of overconfidence outweighed any possible status costs, lending further support to the status-enhancement theory.     

Multiple identities and career development of GLB immigrants

There has been increasing interest in the study of career development and career counselling for the gay men, lesbian women and bisexual (GLB) people given the clear link between sexual orientation and career development in the past two decades. Yet, there is still a relatively dearth of literature in this area, especially, much is unknown about the career identity and other related identity development experiences of GLB immigrant adults whose acculturation process intersects with cultural identity, race and ethnicity and sexual identity as they rebuild their careers in the host country. This article aims to explore the connections between multiple cultural identities and their affect on career development. It builds upon the current literature, uses some career development theories, and proposes career development and career counselling interventions for the target group.     

An examination of gender differences in the construct validity of the silencing the self scale

Jack’s (1991) theory of self-silencing was originally designed to explain higher rates of depression in women in comparison to men. However, research finding that men score equal or even higher than women on measures of self-silencing has lead theorists to speculate that self-silencing tendencies may be driven by different motivations and have different consequences for women versus men (Jack & Ali, 2010). Using a sample of 247 college students, we examined gender differences in the construct validity of the Silencing the Self Scale (STSS; Jack & Dill, 1992). We hypothesized that women would score higher on the Externalized Self-Perception subscale, but not the other three subscales. Gender differences in the relationship between the STSS subscales and theoretically-relevant constructs were also explored. The results indicated that women on average scored higher than men on the Externalized Self-Perception subscale, whereas men scored higher on the Care as Self-Sacrifice subscale. Further, there was a significant Gender × Care as Self-Sacrifice subscale interaction in the prediction of depression, such that this subscale was negatively correlated to depression in men, and uncorrelated in women. These results clarify how self-silencing might translate into different mental health outcomes for women and men.     

Connecting confusions with painful realities: Group analytic psychotherapy for adults with learning disabilities

Developments in the psychodynamic understanding of individuals with learning disabilities (LD) ¹ This recently-adopted term is used here. Earlier authors have used other terms to refer to such clients, including ‘mental retardation’, ‘subnormality’, ‘handicap’, and ‘learning difficulties’. View all notes have included the exploration of the relationships between biological and psychosocial vulnerabilities, and emphasis on separation and individuation processes. While the normalisation movement encourages access to mainstream counselling and psychotherapy services, confusions persist about the suitability of people with LD for analytic psychotherapies. Given some recent positive accounts of group psychotherapy, in this paper we aim to explore the opportunities and challenges associated with an outpatient analytic group for adults with LD.

The group's background, members, material, and outcomes illustrate the emerging themes of confusions, connections, and painful realities for adults with LD. Attempts to understand individual and group transference and therapists' countertransference emphasised the primacy of dependence, handicap, and loss within the content and process of the group.

We encourage further consideration of the psychodynamics, service, and research issues involved in psychotherapy for adults with LD.     

The attentional window configures to object and surface boundaries

Attention can select items based on location or features. Belopolsky and colleagues posited the attentional window hypothesis, which theorized that spatial and featural selection interact such that featural selection occurs within a “window” of spatial selection. Kerzel and colleagues recently found that the attentional window can take complex shapes, but cannot configure around non-contiguous locations. The current experiments investigated whether perceptual grouping cues, which produce perceptual objects or surfaces, enable the attentional window to configure around non-contiguous locations. Using the additional singleton paradigm, we reasoned that observers (1) would be slowed by a colour singleton distractor that appears within the observers’ attentional window and (2) would be unaffected by distractors that do not appear within the attentional window. In separate blocks of trials, a target appeared upon one of two objects. Observers were cued to the relevant surface, and we asked if responses were affected by distractors on the cued task-relevant surface, and on the uncued irrelevant surface. Colour singleton distractors slowed responses when they appeared on the cued surface, even when those locations were non-contiguous locations. Distractors on the irrelevant surface did not affect responses. The results support a highly adaptable attentional window that is configurable to the surfaces and boundaries established by intermediate-level vision.