Mercè Prat-Sala

Writing essays: does self-efficacy matter? The relationship between self-efficacy in reading and in writing and undergraduate students' performance in essay writing

Self-efficacy beliefs have been identified as associated with students’ academic performance. The present research assessed the relationship between two new self-efficacy scales (self-efficacy in reading [SER] and self-efficacy in writing [SEW]) and students’ writing performance on a piece of assessed written coursework. Using data from first and second year undergraduate psychology students at a UK university (N = 145), the results showed that both SER and SEW were related to actual writing performance. Overall the results support the importance of the concept of self-efficacy in relation to student performance. We discuss the relevance of self-efficacy on students’ perceptions and self-regulations.

Exemplar similarity and rule application

We report four experiments examining effects of instance similarity on the application of simple explicit rules. We found effects of similarity to illustrative exemplars in error patterns and reaction times. These effects arose even though participants were given perfectly predictive rules, the similarity manipulation depended entirely on rule-irrelevant features, and attention to exemplar similarity was detrimental to task performance. Comparison of results across studies suggests that the effects are mandatory, non-strategic and not subject to conscious control, and as a result, should be pervasive throughout categorization.

Object-specific function, geometry, and the comprehension of in and on

Three experiments are reported which examined the relative effects of geometry and object-specific function on the comprehension of the spatial prepositions in and on. The first experiment manipulated the height of a located object on top of a pile of other objects in containers which were primarily containers of solids (e.g., a suitcase) or liquids (e.g., an aquarium). The association between located object and reference object was also varied (by using different types of objects as located objects). In was found to be more appropriate to describe the same object in containers of solids compared to containers of liquids, although no effects of located object association were found. Experiments 2 and 3 manipulated similar variables with supporting surfaces rather than containers, and examined the effects of functional control on the comprehension of on. The studies provide evidence for the importance of functional relations on the comprehension of on. In addition effects of located object association were found, but only when there was no clear evidence for the absence or presence of functional control. The results are discussed in relation to the differential effects of object knowledge on the comprehension of spatial prepositions.

Animacy Effects on the Production of Object-Dislocated Descriptions by Catalan-Speaking Children.

This paper presents an experiment that examined two related questions. First, it examined the effects of animacy on the production of different syntactic structures and word orders by Catalan-speaking children. Secondly, it explored the relationship between age and the production of different syntactic structures by these children. The results of a picture description experiment run with eighty Catalan-speaking children aged 4;11 to 11;11 show that participants tended to produce more object-dislocated descriptions when the patient was animate than when the patient was inanimate. The results also show that while the dislocation of object clauses is a construction already consolidated at 5;0, the passive structure is a construction still not fully acquired at 11;0. A comparison between the results obtained in the present experiment with existing results from similar experiments with English-speaking children shows that there is a cross-language difference in the age at which children start producing passive clauses. We argue that frequency of exposure to a particular syntactic structure is an important factor that contributes to the acquisition of that syntactic structure. We also suggest that the effects of animacy on the production of object-dislocated descriptions can be explained by means of conceptual and lexical accessibility.

Stepping Back and Listening: Staff Experiences of Using a Coaching Approach in an Acute Rehabilitation Ward for Older Adults

Previous research has highlighted that acute care provision can lead to a loss of confidence, control, and independent functioning in older adult patients. In addition, it is recognized that interactions between patients and health care staff are central to the prevention of functional decline in patients. In this study, we aimed to affect the staff–patient relationship by implementing a coaching intervention in an older adult acute care setting. Here, we report on staff experiences of this coaching approach. Data were collected from 16 members of staff via semi-structured interviews, which were analyzed using thematic analysis. Four themes were identified: Putting a Label on It, Stepping Back and Listening, Identifying the Opportunities, and Working as Team. Our findings show that a coaching approach can be successful in getting staff to reconsider their interactions with patients and to focus on strategies that foster the independence and autonomy of older adult patients.

A Cross-Linguistic Perspective on Discourse Context and Syntactic Processing in Language Production

Communication is a co-operative process. The speaker’s purpose is to convey some information to the listener. The listener’s task is to extract this information and integrate it with existing knowledge. Although considerable progress has been made in studying the listener and the mechanisms responsible for information extraction and integration, much less is known about the mechanisms which underlie the speaker’s production of language. In particular, much of the existing evidence is limited to the production of isolated sentences. This chapter is, like Heydel and Murray’s chapter (this volume), concerned with the way in which previous context can affect syntactic processing during cross-linguistic language production. Our particular focus is on the relationship between features of the discourse context and the syntactic structure that a speaker assigns to a sentence. We will be especially concerned with the relationship between pragmatic theories and processing theories, and whether processing mechanisms which have been proposed for the production of isolated sentences can also account for context effects in production.

Similarity chains in the transformational paradigm

Rips’ (1989) results with the transformational paradigm have often been cited as supporting accounts of categorisation not based on similarity, such as involving necessary or sufficient features (or a belief in such features), which guarantee a categorisation outcome once their presence has been established. We discuss a similarity account of the transformational paradigm based on similarity chains, which predicts that when the transformation is more gradual the identity of the transformed object is less likely to change. Conversely, we suggest that an essentialist approach to categorisation predicts that essences are more likely to change in gradual transformations, across generations, as is the case with evolutionary change of species. In two experiments we examined the scope of the similarity versus the essentialist account in the transformational paradigm. With space aliens, the similarity account was superior to the essentialist one, but the converse was true with earth creatures. We suggest that an essentialist mode of categorisation is more likely than a similarity one for stimuli that are in better correspondence with our naïve understanding of the world.

Contingent necessity versus logical necessity in categorisation

Critical (necessary or sufficient) features in categorisation have a long history, but the empirical evidence makes their existence questionable. Nevertheless, there are some cases that suggest critical feature effects. The purpose of the present work is to offer some insight into why classification decisions might misleadingly appear as if they involve critical features. Utilising Tverskys (1977) contrast model of similarity, we suggest that when an object has a sparser representation, changing any of its features is more likely to lead to a change in identity than it would in objects that have richer representations. Experiment 1 provides a basic test of this suggestion with artificial stimuli, whereby objects with a rich or a sparse representation were transformed by changing one of their features. As expected, we observed more identity judgements in the former case. Experiment 2 further confirms our hypothesis, with realistic stimuli, by assuming that superordinate categories have sparser representations than subordinate ones. These results offer some insight into the way feature changes may or may not lead to identity changes in classification decisions.