Induced biases in emotional interpretation influence stress vulnerability and endure despite changes in context

Previous research has shown that interpretation biases can be experimentally induced and endure for 24 hours. In two experiments, we show that induced biases not only persist but survive changes in environmental context, including transferring to different rooms with different experimenters. In one experiment, training and testing materials were also presented in different sensory modalities without significantly reducing the magnitude of the induced bias. Furthermore, we found evidence of changes in emotional vulnerability, congruent with the direction of induced bias, which also persisted for 24 hours. Together with earlier results, these findings show that induced biases generalize over contexts and have persisting emotional consequences, suggesting that appropriately adapted training methods may contribute to developing therapeutic techniques within clinical settings.     

Idiomatic syntactic constructions and language learning

This article explores the influence of idiomatic syntactic constructions (i.e., constructions whose phrase structure rules violate the rules that underlie the construction of other kinds of sentences in the language) on the acquisition of phrase structure. In Experiment 1, participants were trained on an artificial language generated from hierarchical phrase structure rules. Some participants were given exposure to an idiomatic construction (IC) during training, whereas others were not. Under some circumstances, the presence of an idiomatic construction in the input aided learners in acquiring the phrase structure of the language. Experiment 2 provides a replication of the first experiment and extends the findings by showing that idiomatic constructions that strongly violate the predictive dependencies that define the phrase structure of the language do not aid learners in acquiring the structure of the language. Together, our data suggest that (a) idiomatic constructions aid learners in acquiring the phrase structure of a language by highlighting relevant structural elements in the language, and (b) such constructions are useful cues to learning to the extent that learners can keep their knowledge of the idiomatic construction separate from their knowledge of the rest of the language.     

Higher face recognition ability in girls: Magnified by own-sex and own-ethnicity bias

Earlier studies on adults have shown sex differences in face recognition. Women tend to recognise more faces of other women than men do, whereas there are no sex differences with regard to male faces. In order to test the generality of earlier findings and to examine potential reasons for the observed pattern of sex differences, two groups of Swedish 9-year-old children (n = 101 and n = 96) viewed faces of either Swedish or Bangladeshi children and adults for later recognition. Results showed that girls outperformed boys in recognition of female faces, irrespective of ethnicity and age of the faces. Boys and girls recognised Swedish male faces to an equal extent, whereas girls recognised more Bangladeshi male faces than boys did. These results indicate that three factors explain the magnitude of sex differences in face recognition: an overall female superior face recognition ability, the correspondence between the sex of viewer and the gender of the face, and prior knowledge of the ethnicity of the face.     

Transfer, control, and automatic processing in a complex motor task: an examination of bounce juggling

The authors evaluated the hypothesis that controlled and automatic processes are opposite ends of a continuum of learning (e.g., R. M. Shiffrin & W. Schneider, 1977) vs. an alternative, concurrent emergence hypothesis (e.g., J. M. Bebko et al., 2003; G. Logan, 1989). The authors also measured potential positive transfer effects of learning from one motor task to another. Four experienced cascade jugglers and 5 novices learned to bounce juggle, practicing regularly for 5 weeks. The experienced jugglers showed positive transfer of learning, maintaining a lead of approximately 6-10 days over the novices, even as both groups automatized the new skill. Measures of automatic and controlled processing were positively correlated, indicating that those processes emerge concurrently. The authors present a model in which controlled and automatic processes emerge orthogonally.     

A Case Study Exploring the Influence of a Gardening Therapy Group on Well-Being

In a climate of improving health-care quality and understanding, this study explored how participation in a gardening group, facilitated through a mental health service in Ireland, influenced well-being. A case study used semi-structured interviews and participant observation to explore explicit and tacit aspects of group participation. Thematic analysis clarified that gardening group participation had a positive influence on well-being for all gardeners and group facilitators. This was through promoting coping, facilitating change, and developing skills. The setting, site ethos and tasks were important in assisting people to make lifestyle changes and to develop skills in order to experience well-being.     

The Development of Sustained Attention in Children: The Effect of Age and Task Load

This study explored how children's sustained attention develops and the effect of manipulating task parameters on sustained attention. The sample comprised 57 children (5–12 years) who completed CogState and Score! (Test of Everyday Attention for Children). Novel variability and traditional indices indicated rapid development from 5–6 to 8–9 years on all measures and a developmental plateau from 8–9 to 11–12, with growth evident on some measures. Findings suggest that sustained attention improves to age 10, then plateaus with only minor improvements. Further, performance was generally poorer on high load tasks compared to low load, with the same developmental pattern uncovered.     

Problems in relating theory to practice

Two kinds of difficulties, which should be made explicit, face a researcher undertaking empirical work in an institution. First, he must explain how he chooses his theoretical framework, in so far as what he sees and the information he obtains will depend far more than is often admitted on the type of questions he asks. Secondly, he must try to clarify the way in which he adapts his original intentions in the light of the practical difficulties that occur in the actual research situation, and how he interprets the evidence he finally decides is relevant. These points are illustrated by the study of an ‘open’ Borstal for girls. The aim of the study was to try to understand the workings of the institution, to outline the process which led to the Borstal sentence, and to attempt to discover the way the girls looked at the situation. The research was motivated by Matza's guiding principle, ‘to be true to the phenomena’, but even this, as this paper tries to show, does not lead to an unambiguous body of facts which can be presented unequivocally as ‘findings’.     

A Quantitative Analysis of Athletes’ Voluntary Use of Slow Motion,Real Time,and Fast Motion Images

The current study examined athletes’ reported intentional use of slow-motion, real-time, and fast-motion images. Athletes (N = 604; 298 males and 306 females; M_age = 21.73 years, SD = 4.54) completed the Image Speed Questionnaire, an instrument created to assess the frequency with which athletes reported employing the three image speeds. Despite the applied sport psychology guideline of imaging only at real time speed, athletes reported employing all three image speeds to varying degrees depending on the function of imagery being employed and the stage of learning of the athlete. Gender and competitive level were found not to influence athletes’ reported voluntary image speed use. Athletes reported employing slow-motion images most often when learning or developing a skill or strategy. Real-time images were consistently used most often by athletes regardless of imagery function or stage of learning, and fast-motion images were used most often when imaging skills or strategies that had been mastered. Findings are discussed within the context of the stages of learning (Fitts & Posner, 1967 Fitts, P. M. and Posner, M. I. 1967. Human performance, Monterey, CA: Brooks/Cole.  [Google Scholar]) and the PETTLEP (Physical; Environmental; Task; Timing; Learning; Emotional, and Perspective) approach to motor imagery (Holmes & Collins, 2001 Holmes, P. S. and Collins, D. J. 2001. The PETTLEP approach to motor imagery: A functional equivalence model for sport psychologists. Journal of Applied Sport Psychology, 13: 60–83. [Taylor & Francis Online], [Web of Science ®] , [Google Scholar]). Implications for imagery practitioners and future directions for image speed research are also offered.