Training attention: Interactions between central cues and reflexive attention

Three experiments are reported in which we investigate whether the recently reported interactions between central cues (e.g., arrows) and reflexive attention are attributable to the overlearned spatial properties of certain central cues. In all three experiments, a nonpredictive cue with arbitrary spatial properties (a colour patch) is presented prior to a detection target in the left or right visual field. Reaction times to detect targets are compared before and after a training session in which participants are trained to associate each colour patch with left and right space, either via a target detection task in which colour predicts target location 100% of the time (Experiments 1 and 3), or via a left/right motor movement as a function of colour (Experiments 2 and 3). In the first two experiments, a small but highly significant training effect is observed. Participants are approximately 10 ms faster to detect targets at congruent locations relative to incongruent locations after training relative to before training, despite the fact that cue colour was nonpredictive during the test sessions. In Experiment 3, the length of the training session is increased and the magnitude of the training effect also increases as a result. Implications for the interaction between central cues and reflexive attention, as well as premotor theory of attention, are discussed.     

Personality,epistemology and psychotherapists' choice of theoretical model: a review and analysis

This article reviews a body of research, empirical and speculative, describing variables thought to determine a psychotherapist's choice of theoretical orientation. The review finds two types of variables (1) the influences of training, colleagues, supervisors, initial clinical experience and (2) the effects of personality traits and epistemological values, beliefs and philosophy. The weight of evidence from the reviewed studies of cognitive behavioural/behavioural and psychodynamic psychotherapists, and an analysis of the data, suggests that personality and epistemic traits are significantly involved in orientation choice. This has implications for training, practitioner and client outcome satisfaction, and understanding the poor communication that exists between these two major orientations.     

Psychological aspects of the transformations in poland: Changes in the sense of participation in the life of a plant

Abstract

In order to promote innovation, most theorists agree, high levels of participation by all employees in an organization is required. In Eastern Europe nation-wide interventions are underway in some countries to promote participation across all organizations. This article describes one study of this phenomenon.     

Training attentional control in older adults

ABSTRACT

Recent research has demonstrated benefits for older adults from training attentional control using a variable priority strategy, but the construct validity of the training task and the degree to which benefits of training transfer to other contexts are unclear. The goal of this study was to characterize baseline performance on the training task in a sample of 105 healthy older adults and to test for transfer of training in a subset (n?=?21). Training gains after 5 days and extent of transfer was compared to another subset (n?=?20) that served as a control group. Baseline performance on the training task was characterized by a two-factor model of working memory and processing speed. Processing speed correlated with the training task. Training gains in speed and accuracy were reliable and robust (ps <.001, η²?=?.57 to .90). Transfer to an analogous task was observed (ps <.05, η²?=?.10 to .17). The beneficial effect of training did not translate to improved performance on related measures of processing speed. This study highlights the robust effect of training and transfer to a similar context using a variable priority training task. Although processing speed is an important aspect of the training task, training benefit is either related to an untested aspect of the training task or transfer of training is limited to the training context.     

Training service providers working with traumatized children in South Africa: The navigations of a trainer

In South Africa, counselling training poses two related difficulties: working in a situation of ubiquitous, ongoing violence, and offering training to people who have minimal or no qualifications and are often overwhelmed by enormous workload. In this context, there is a temptation either to give up hope in the face of the enormity of the task, or defensively to package counselling as a set of techniques which can be taught without much self-reflection. In this article we discuss, by contrast, an intervention which used psychodynamic principles to develop learner-centred training drawing on trainees' own experiences. We consider the benefits of this approach even in a context of violence and meagre resources.     

A Review of the Nurtured Heart Approach to Parenting: Evaluation of its Theoretical and Empirical Foundations

The Nurtured Heart Approach to parenting (NHA; Glasser & Easley, 2008) is summarized and evaluated in terms of its alignment with current theoretical perspectives and empirical evidence in family studies and developmental science. Originally conceived and promoted as a behavior management approach for parents of difficult children (i.e., with behavior disorders), NHA is increasingly offered as a valuable strategy for parents of any children, despite a lack of published empirical support. Parents using NHA are trained to minimize attention to undesired behaviors, provide positive attention and praise for compliance with rules, help children be successful by scaffolding and shaping desired behavior, and establish a set of clear rules and consequences. Many elements of the approach have strong support in the theoretical and empirical literature; however, some of the assumptions are more questionable, such as that negative child behavior can always be attributed to unintentional positive reinforcement by parents responding with negative attention. On balance, NHA appears to promote effective and validated parenting practices, but its effectiveness now needs to be tested empirically.     

Two Routes to Expertise in Mental Rotation

The ability to imagine objects undergoing rotation (mental rotation) improves markedly with practice, but an explanation of this plasticity remains controversial. Some researchers propose that practice speeds up the rate of a general‐purpose rotation algorithm. Others maintain that performance improvements arise through the adoption of a new cognitive strategy—repeated exposure leads to rapid retrieval from memory of the required response to familiar mental rotation stimuli. In two experiments we provide support for an integrated explanation of practice effects in mental rotation by combining behavioral and EEG measures in a way that provides more rigorous inference than is available from either measure alone. Before practice, participants displayed two well‐established signatures of mental rotation: Both response time and EEG negativity increased linearly with rotation angle. After extensive practice with a small set of stimuli, both signatures of mental rotation had all but disappeared. In contrast, after the same amount of practice with a much larger set both signatures remained, even though performance improved markedly. Taken together, these results constitute a reversed association, which cannot arise from variation in a single cause, and so they provide compelling evidence for the existence of two routes to expertise in mental rotation. We also found novel evidence that practice with the large but not the small stimulus set increased the magnitude of an early visual evoked potential, suggesting increased rotation speed is enabled by improved efficiency in extracting three‐dimensional information from two‐dimensional stimuli.     

Adaptation of parent-child interaction therapy for Puerto Rican families: a preliminary study

This study examines how parent-child interaction therapy (PCIT) was adapted for Puerto Rican parents of children aged 4-6 with hyperactivity and other significant behavior problems. Four steps were followed: (1) translation and preliminary adaptation of the treatment manual, (2) application of the treatment to 9 families as part of an exploratory study using repeated measures, (3) treatment revision and refinement, and (4) in-depth interviews with parents (n=15) and clinical psychologists (n=5) from Puerto Rico who provided feedback on treatment process and components. Throughout this process, cultural elements and modifications were recommended to be incorporated into the treatment protocol. Both quantitative and qualitative results suggest that PCIT seems to be an acceptable intervention for this population, with some minor changes. Parents reported a high level of satisfaction, a significant reduction in children's externalizing behavior problems, and reduction of parenting stress and improvement in their parenting practices. Psychologists also evaluated positively the treatment protocol and recommended its use. Results from this study may inform clinicians and researchers who work with Latino families about relevant issues to be considered to promote their participation in behavioral family interventions and to enhance their acceptability and effectiveness.     

The perceptions of social context (PoSC): Introducing the PoSC scale

IntroductionThe Perception of Social Context refers to the perceptions that workers have of (1) the immediate supervisor, (2) the colleagues, and (3) top management of their organization.ObjectiveThe purpose of the present paper is to introduce the Perceptions of Social Context (PoSC) scale, an instrument for assessing workers’ perception of their social context.MethodWe used three studies (N total = 960) to test the internal, external, convergent, and predictive validity of the PoSC, as well as its reliability.ResultsIn Study 1, the hypothesized three-factor structure was empirically tested and supported by means of exploratory structural equation modeling. Study 2 provided further support for the factorial structure of the scale and evidence for its convergent and external validity in relation to important organizational variables. Study 3 provided evidence for the predictive validity with respect to job satisfaction and performance.ConclusionEstablished validity allows the PoSC scale to be used to specifically detect behaviors enacted by key social constituents and thus to plan specific and therefore more effective interventions.