The Effects of Hand Gestures on Verbal Recall as a Function of High- and Low-Verbal-Skill Levels

The author examined the effects of cueing for verbal recall with the accompanying self-generated hand gestures as a function of verbal skill. There were 36 participants, half with low SAT verbal scores and half with high SAT verbal scores. Half of the participants of each verbal-skill level were cued for recall with their own gestures, and the remaining half was given a free-recall test. Cueing with self-generated gestures aided the low-verbal-skill participants so that their retrieval rate equaled that of the high-verbal-skill participants and their loss of recall over a 2-week period was minimal. This effect was stable for both concrete and abstract words. The findings support the hypothesis that gestures serve as an auxiliary code for memory retrieval.     

The Relative Dominance of Schemata in a Manual Tracking Task: Input Patterns,System Dynamics,and Movement Patterns

As subjects repeatedly track the same spatiotemporal pattern, they learn to anticipate the pattern and thereby to reduce their effective time delay. The successive organization of perception hypothesis suggests that subjects progress from an error-nulling mode to a pursuit mode, in which they respond to the estimated instantaneous input pattern, and then to a precognitive mode, in which they rely on memory of the input pattern or movement pattern. We used a transfer of training experiment involving position and rate control systems to distinguish among these strategies by determining the relative dominance of schemata for the input pattern, system dynamics, and movement pattern. Results indicated that subjects relied on a memorized movement pattern, which is characteristic of the precognitive mode. Adaptations of this transfer methodology may be useful in testing other theories that postulate multiple schemata for the control of perceptual-motor behavior.     

Pickup of Essential Kinematics Underpins Expert Perception of Movement Patterns

In a series of 3 experiments, the authors examined the ability of badminton players of different skill levels (12 experts and 12 nonexperts) to anticipate the direction of badminton strokes. Participants viewed either film or point-light displays under a range of temporal or spatial occlusion conditions. World-class players were able to consistently pick up useful predictive information from the advance (precontact) kinematics of both the lower body and the racquet when the motion of those features was presented in isolation, whereas recreational players' use of the same information depended on the concurrent presence of linked segments. Participants' information pickup closely matched key biomechanical changes in the movement pattern being viewed, although, contrary to a common-coding view of perception and action (e.g., W. Prinz, 1997), some important differences were evident between the characteristics of the experts' movement prediction and those of expert movement production.     

A New Book by N. A. Bernstein: “On Dexterity and Its Development”

A book, ‘On Dexterity and its Development,’ written by N. A. Bernstein in the 1940s has recently been published in Moscow. We describe briefly the amazing fate of this miraculously saved book and of its famous author. The book is unique in its reader-friendly handling of the most complicated issues of motor control, motor development, motor skill acquisition, and more general aspects of brain activity. It presents the basis for what is now called motor control and for some of the more fundamental issues of theoretical neuroscience. Bernstein described his views on multilevel control of movements, the role of sensory feedback, preprogramming, feedback and feedforward components in motor control, the role of exercise, and other subjects. Despite the fact that the book was written nearly half a century ago, its deep philosophical content remains beyond any competition.     

Determinants of patient satisfaction with the medical consultation

Abstract

This study assessed patient satisfaction with the medical consultation in ambulatory settings. A multistage sampling method, stratified by geographical location in metropolitan Sydney and type of medical practice, was employed. Two hundred and seventy-two patients attending medical consultations completed a brief questionnaire and interview immediately following a medical consultation with either a general practitioner or a medical specialist. Factor analysis of the questionnaire indicated that 58% of the variance in patient satisfaction ratings was accounted for by the level of interpersonal warmth and respect and the amount of information communicated by the doctor. Other factors impacting on satisfaction included the number of patient requests perceived to be met by the doctor, and the characteristics of the medical encounter, such as the length of the consultation and whether the visit was a first or subsequent consultation. There was no association between level of satisfaction and gender of doctor or the type of medical practice attended.     

Political skill as moderator of personality - Job performance relationships in socioanalytic theory: Test of the getting ahead motive in automobile sales

Based on the socioanalytic perspective of performance prediction ( [Hogan, 1991] and [Hogan and Shelton, 1998]), this study tests whether the motive to get ahead produces greater performance when interactively combined with social effectiveness. Specifically, we investigated whether interactions of the five-factor model constructs of extraversion and openness to experience (i.e., operationalizations of the getting ahead motive in the socioanalytic framework) with political skill predict sales performance. The hypotheses were tested in a sample of 112 car salespersons, and the results supported the extraversion × political skill interaction, but not the openness to experience × political skill interaction. For individuals high on political skill, higher levels of extraversion were associated with higher levels of sales. For individuals low on political skill, higher levels of extraversion were associated with lower levels of sales. Implications of the results and directions for future research are provided.     

Social skills and social phobia: An investigation of DSM-IV subtypes

Social phobia is characterized as pervasive social timidity in social settings. Although much is known about this disorder, aspects of its clinical presentation remain unexplored, in particular characteristics that distinguish the generalized and non-generalized subtypes. For example, it remains unclear whether patients with the non-generalized subtype display social skills deficits in social interactions, and if so, are these deficits clinically, as well as statistically, significant? In this study, adults with either the non-generalized (NGSP; n = 60) or generalized (GSP; n = 119) subtype of social phobia and adults with no psychological disorder (n = 200) completed an extensive behavioral assessment of social skill and social anxiety. As expected, adults with NGSP and GSP reported equal distress and displayed similar rates of avoidance during an Impromptu Speech Task when compared to adults with no disorder. In contrast, the three groups were distinctly different when interacting with another person in various social situations. Adults with NGSP displayed social skill deficits when compared to individuals with no disorder, but they had fewer deficits than the GSP subtype. However, the identified skill deficits were clinically as well as statistically significant only for the GSP subtype. The results are discussed in terms of the contribution of skill deficits to the conceptualization and treatment of social phobia.     

Political Skill and Work Attitudes: A Comparison of Multiple Social Effectiveness Constructs

In the realm of social effectiveness constructs, political skill has seen increased attention as a predictor of work performance and attitudes. However, the extent that political skill is distinct from related variables in this area remains an important question. The current study examined the proportion of variance explained by political skill in job satisfaction and turnover intentions above and beyond other social effectiveness variables (i.e., social intelligence, emotional intelligence, agreeableness, and conscientiousness). Results indicated that political skill was the strongest predictor of these outcomes, and explained a significant proportion of variance in them, beyond the other four social effectiveness constructs.     

Enhancing Cognitive‐Behavioural Therapy (CBT) Skill Acquisition Through Experiential and Reflective Learning: A Commentary on Studies Examining the Impact of Self‐Practice and Self‐Reflection in CBT

Self‐practice and self‐reflection (SP/SR) is a targeted training tool that is intended to increase CBT competency in therapists. The four articles reviewed in this commentary examine the benefits of SP/SR with various types of therapists, and survey the significant obstacles faced in implementing this tool with clinicians. Collectively, these articles conclude that SP/SR is a valuable tool in improving CBT skill acquisition and preventing burnout, particularly with difficult patients, but that most therapists elect not to use it largely because of the time involved in engaging in it. In this commentary, I suggest that empirical studies with larger samples and controlled designs are needed to build on the wealth of qualitative data collected to date in order to assess the value added by SP/SR compared with other training methods, and in order to determine its impact on a range of therapeutic outcomes. I also suggest that future studies should examine the efficacy of required SP/SR engagement, isolate its critical ingredients, and assess if there are clients and therapists for whom SP/SR is comparably more effective.     

Invited Response to Commentaries: Self‐Practice/Self‐Reflection (SP/SR): Contexts,Challenges and Ways Forward

McGinn (2015) and Fernández‐Álvarez, Castañeiras, and Wyss (2015) make valuable suggestions in their commentaries on the three self‐practice/self‐reflection (SP/SR) articles in this issue of the Australian Psychologist. In our response, we use their commentaries as a springboard to highlight contextual influences and challenges for future SP/SR research, and suggest potential ways forward.