Attention dependency in implicit learning of repeated search context

How much attention is needed to produce implicit learning? Previous studies have found inconsistent results, with some implicit learning tasks requiring virtually no attention while others rely on attention. In this study we examine the degree of attentional dependency in implicit learning of repeated visual search context. Observers searched for a target among distractors that were either highly similar to the target or dissimilar to the target. We found that the size of contextual cueing was comparable from repetition of the two types of distractors, even though attention dwelled much longer on distractors highly similar to the target. We suggest that beyond a minimal amount, further increase in attentional dwell time does not contribute significantly to implicit learning of repeated search context.     

The effects of movement direction and hemispace on estimates of distance traveled

BACKGROUND/HYPOTHESIS: The degree of attention directed to a stimulus and the presence of anisometric representations can alter the perception of the magnitude of a stimulus. We wanted to learn if normal right-handed subjects' estimates of distance traveled are influenced by the right-left direction or hemispace of movements. METHODS: We had blindfolded participants estimate the distance their arm was moved in a rightward or leftward direction, in right and left hemispace. Since we wanted subjects to estimate the distance traveled rather than compute the distance between the start and finish points, the subjects' arms were passively moved in sinusoidal trajectories at a constant speed. RESULTS: Subjects estimated leftward movements as longer than rightward movements, but there was no effect of hemispace. COMMENTS/CONCLUSIONS: People often attend more to novel than routine conditions and therefore participants might have overestimated the distance associated with leftward versus rightward movement because right-handed people more frequently move their right hand in a rightward direction and learn to read and write using rightward movements. Thus, leftward movements might be more novel and more attended than rightward movements and this enhanced directional attention might have influenced estimates of magnitude (distance).     

Gathering Diverse Perspectives to Tackle “Wicked Problems”: Racial/Ethnic Disproportionality in Educational Placement

Among students receiving behavioral health and special education services, racial/ethnic minority students are consistently overrepresented in settings separate from general classrooms. Once separated, many young people struggle to improve academically and face significant difficulty upon trying to return to a general education setting. Given the complex, ongoing, and multifaceted nature of this challenge, racial/ethnic disproportionality can be identified as a “wicked problem,” for which solutions are not easily identified. Here, we describe our community-engaged research efforts, eliciting perspectives from relevant partners in an ongoing dialogue, to better integrate diverse stakeholders’ perspectives when attempting to address such disparities. We conducted focus groups and qualitative interviews with members of three stakeholder groups: community-serving organizations, individuals with lived experience of behavioral health conditions, and state-level policymakers, with a shared interest in addressing racial and ethnic disparities. Participant responses illustrated the “wickedness” of this problem and highlighted the need for additional supports for students, families, and school personnel, increased collaboration across relevant systems and agencies, and reduced barriers related to funding. Overall, this methodology bridged differing perspectives to develop, in concert with our partners, a shared language of the problem and a core set of issues to consider when seeking to effect change.     

Motor plans persist to influence subsequent actions with four or more response alternatives

Motor activity has the potential to persist after action and influence subsequent behaviour. A standard approach to isolating a motoric influence is to map two stimuli onto each response, so that response and stimulus repetition can be dissociated. A response-only response-repetition (RoRR) effect can then be assessed, arising if the same response made to two unrelated stimuli is nonetheless produced more rapidly. This kind of motoric behavioural influence of one response on the next has proved elusive in reaction time tasks involving choices between key presses, at least when stimuli mapped to each response are difficult to categorise together. However, such tasks have traditionally involved only a few response alternatives. We hypothesised that a larger load on the motor system might prevent participants from holding all possible action plans active throughout an experiment, and thus reveal trial-to-trial motor priming in the form of an RoRR effect. In our first experiment, increasing the number of response alternatives to four or eight yielded a reliable RoRR effect. This effect was replicated in Experiment 2, where it also proved persistent across practice and resistant to changes in response configuration. Our results are consistent with evidence of motoric perseveration in other kinds of motor task, such as reaching and grasping, and have implications for the generation of speeded decisions in a range of activities.     

Looking for Assistance in the Dark: Pay Secrecy,Expertise Perceptions,and Efficacious Help Seeking Among Members of Newly Formed Virtual Work Groups

Purpose

Adopting an information processing perspective, we argue that in pay-for-performance contexts, pay secrecy may adversely affect the ability of members of newly formed, virtual work groups to source assistance from those most able to provide it, referred to here as efficacious help-seeking.

Design/Methodology/Approach

We conducted a repeated-measures laboratory study in which one hundred forty-six participants interacted with three confederates, each with a varying level of skill. Participants’ help-seeking behaviors were recorded and efficacious help-seeking was examined as a function of the four pay transparency conditions.

Findings

Our findings reveal that accurate perception of task expertise of the highest paid work group member mediates the impact of pay transparency on members’ efficacious help-seeking. The findings also show that the positive relationship between pay transparency and efficacious help-seeking is amplified for average and high performers and that for these same individuals a shift from secrecy to transparency is accompanied by a significant increase in efficacious help-seeking.

Implications

This study extends pay secrecy research by shifting the focus away from fairness, instrumentality, and sorting and toward information processing. More specifically, the study highlights how pay and pay comparisons can influence inter-relating behaviors in organizations in general and expertise identification and help seeking behaviors in particular.

Originality/Value

We believe this is the first study to directly examine how the availability of pay comparison information determines inter-relating behaviors in organizations. The study offers insight for pay policy in organizations that rely upon employee help-seeking, showing that efficacious help-seeking can be enhanced through transparent pay practices. This is particularly evident in the virtual teams examined in the present study.

     

Being positive despite illness: The contribution of positivity to the quality of life of cancer patients

Objective: The purpose of this study was to examine the longitudinal relationship between Positivity (POS), defined as a stable disposition to view at experience under a positive outlook, and physical and psychological functioning in a sample of cancer patients immediately after diagnosis and one year later.

Methods: A total of 110 patients (40% males) with pulmonary, colorectal and breast cancer, aged 30–75 (M age = 59.62; SD = 10.33), have been prospectively enrolled between 2012 and 2013, at the S. Andrea Hospital in Rome. All patients were previously aware of their diagnosis. A follow-up one year after diagnosis was conducted. We used structural equation modeling in order to analyse the specific effects of POS on functioning impairment from diagnosis to follow up.

Results: POS was associated with less functioning impairment both at diagnosis and follow-up assessments. Furthermore, POS level at diagnosis continued to be associated with less functioning impairment one year later, after controlling for its stability.

Conclusions: Patients with higher level of POS tended to report less symptoms associated with negative affect such as anxiety and despondency and to preserve their habitual relationships and social roles. POS may act as a basic disposition that sustains patients’ efforts to deal efficaciously with severe illness, by complying with medical treatment and using cognitive strategies that enable individuals to cope with concurrent and prospective challenges of illness.     

Frustration Discomfort Scale (FDS). A Psychometric Study of the Italian Version

The Frustration Discomfort Scale (FDS, Harrington 2005a) was developed as a multidimensional measure of frustration intolerance. Frustration intolerance plays an important role in behavioral and cognitive model of emotional problems (Harrington 2006). The aim of this study is to translate the original English version of FDS into Italian and to assess the validity and reliability of the Italian version for application among Italian population. The Italian version of FDS-R, with the Hospital Anxiety and Depression Scale were administered on-line to 497 subjects aged from 18 to 66 years old. The exploratory factor analysis suggested a solution with four factors, plus a general factor. The factor analysis supports a multidimensional model of frustration intolerance but the distribution of the items is different. The internal consistency appears optimal for all four factors (range .637–.866). Despite encouraging evidence, the factor structure and other features of the FDS-R are yet to be firmly established.     

Is systemic thinking really extraneous to common sense?

Systemic therapists assume, but have not yet proved that ordinary people: (i) normally do not use triadic thinking and (ii) are able, thanks to therapists' interviewing techniques, to construct triadic explanations. To test these assumptions this study analyses the explanations provided by 400 undergraduates of an unexpected piece of behaviour framed in four stimulus situations where the breadth of the observation field was manipulated. The results show that triadic explanations are unusual and increase with the widening of the field of observation from the monad to the triad. It is the ‘enigmatic’ triadic situation – adding a puzzling discrepancy between the actors' forms of behaviour – that elicits more triadic explanations. This suggests that therapists should explore with clients the contradictions disclosed by the widening of the field of observation and support reframings actively co‐constructed with them instead of ‘pre‐packaged’ ones.