The role of perceptual similarity of the task environments in children’s perseverative responding

Perseverative responding is often seen in children’s performance in a variety of contexts. One such context is symbolic comprehension in which 2- and 2½-year-olds demonstrate difficulty in appreciating the association of symbols (pictures and scale models) and their referents and show a high proportion of perseverative responding. Representational-level explanations of perseveration were explored in the current studies via examination of the impact of perceptual similarity of visual environments across trials. Across two experiments, children saw either a picture (Experiment 1) or a scale model (Experiment 2) of a hiding location of a room and were then encouraged to recover the toy from an identical room. Manipulating the perceptual similarity of the environments across successive trials affected performance and perseverative responding. These results highlight the critical role played by perceptual information not only in symbolic tasks but also in many other tasks and have important implications for theories of perseveration.     

The Effect of Differential Post-Weaning Environment on the Rigidity of an Animal's Behavior

Seventy-two first, second and third grade boys and girls were administered seriation problems involving different combinations of shape and color variation. Success rates and latency scores were influenced by shape variation, but not by color variation or grade level. The failure to obtain predicted interactions between the effects of grade level and stimulus variation was attributed to the clarity of the relevant stimulus dimension.     

Test anxiety and comprehension efficiency: The role of prior knowledge and working memory deficits

The hypotheses that test anxiety is associated with a deficit in prior knowledge and/or working memory capacity, that anxiety impairs comprehension efficiency, and that deficits in knowledge and capacity underlie the efficiency impairment, were tested. In Study 1, high-anxiety students were characterized by lower scores in several vocabulary measures, compared with low-anxiety students. In Study 2, high-anxiety individuals showed inferior working memory capacity to low-anxiety individuals under evaluative stress conditions, but not under non-stress conditions. In Study 3 high-anxiety subjects exhibited lower efficiency scores than low-anxiety subjects in expository texts without a summary: The former employed a greater amount of reading time than the latter to acquire an equivalent amount of information. In addition, the disadvantage in efficiency associated with anxiety was removed when differences in vocabulary knowledge were partialled out statistically. Instead, that disadvantage was only reduced, but not eliminated, when differences in transitory working memory capacity were partialled out. Therefore, the prior knowledge deficit hypothesis accounts for the impairment in reading efficiency associated with high anxiety better than the transitory working memory reduction hypothesis.     

Consulting with gargoyles: applying narrative ideas and practices in counselling supervision

This article explores waysin which narrative ideas and practices might influence supervisory relationships in counselling and psychotherapy,and questions some of the taken-for-granted assumptions implicit within counselling supervision. This paper, which represents ‘work in progress’ towards further conversations, rather than an exhaustive study,is illustrated with stories from the author'sown practice as a supervisor and trainer and educator of supervisors.     

Invariance on a reading comprehension test in European Portuguese: A differential item functioning analysis between students from rural and urban areas

The aim of this study was to determine whether the items from a reading comprehension test in European Portuguese function differently across students from rural and urban areas, which biases the test validity and the equity in assessment. The sample was composed of 653 students from second, third and fourth grades. The presence of differential item functioning (DIF) was analysed using logistic regression and the Mantel–Haenszel procedure. Although 17 items were flagged with DIF, only five items showed non-negligible DIF in all effect-size measures. The evidence of invariance across students with rural or urban backgrounds for most of the items supports the validity of the test though the five identified items should be further investigated.     

Working memory demands of exact and approximate addition

We compared the working memory requirements of two forms of mental addition: exact calculation (e.g., 63 + 49 = 112) and approximation (e.g., 63 + 49 is about 110). In two experiments, participants solved two-digit addition problems (e.g., 63 + 49) alone and in combination with a working memory task (i.e., remembering four consonants). In Experiment 1, participants chose an answer from two alternatives (e.g., exact: 112 vs. 122; approximate: 110 vs. 140). In Experiment 2, participants responded verbally with exact or approximate answers. In both experiments, the working memory load impaired exact and approximate addition performance, but exact addition was affected more. Load also impaired performance on problems with a carry operation in the units (e.g., 28 + 59 or 76 + 57) more than on problems without a unit carry (e.g., 24 + 53 or 76 + 52). These results identify the carry operation as the source of the working memory demands in multidigit addition.     

Why do people disagree with a statement they do not understand? Relations between comprehension and evaluation of a simple assertion

This article presents the results of a quasi-experimental study that examined the relation between the metacomprehension (i.e., understand/do not understand) and evaluative (i.e., agree/disagree) response to a simple one-sentence statement to compare the relative timing in which these two responses are generated in the course of sentence processing. In the study, participants were asked to provide metacomprehension and evaluative judgements to simple one-sentence assertions, and their response times were measured. Two of the main findings are: first, the response time for the evaluative judgement is faster than the response time for the metacomprehension judgement and, second, the faster response time of the evaluative judgement relative to the metacomprehension judgement is more pronounced either when they are not sure about whether they understand a statement or when they feel they do not understand a statement. The findings are analysed in relation to a multiple constraint satisfaction model of sentence comprehension to generate a possible processing model of a simple one-sentence assertion underlying the generation of metacomprehension and evaluative responses.     

阅读理解的风景模型:整合的观点

阅读理解是构建篇章有效而连贯的心理表征的过程,研究者提出了许多模型,分别去解释阅读结果的心理表征和阅读的加工过程.风景模型则同时考虑了阅读的加工过程与心理表征,并描述了二者之间的动态、交互作用,整合了以往的理论模型.大量实验证据验证了风景模型的心理真实性,并发现它可以应用到各种阅读情景中.     

What can gender tell us about the pre-retirement experiences of elite distance runners in Finland?: A thematic narrative analysis

ObjectivesThis study explores gendered experiences of the mastery stage in endurance runners' athletic careers in terms of (a) key themes in this period of life, (b) retirement decision-making and (c) changes in athletic and runner identities.Design and methodTen male and nine female athletes aged between 25 and 62 participated in individual interviews. The data were analyzed via thematic narrative analysis.Results and conclusionGendered meanings permeate career decision-making and retirement patterns of Finnish runners. Female athletes reported many difficulties, including health problems, loneliness, societal pressure and lack of social support during the final years of their careers. These aspects were important reasons for them to start considering retirement from sport. Male athletes reported less social pressure and suggested that friendship in sport was a major reason for postponing retirement. Male athletes expressed more interest for coaching others, wherein women perceived themselves as incompetent and/or lacked time and interest for it. Running remained important for the majority of athletes after retirement and they anticipated or had continued regular running post-retirement.