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111.
Martin J. Doherty Marina C. Wimmer Cornelia Gollek Charlotte Stone Elizabeth J. Robinson 《Child development》2021,92(1):205-221
Jigsaw puzzles are ubiquitous developmental toys in Western societies, used here to examine the development of metarepresentation. For jigsaw puzzles this entails understanding that individual pieces, when assembled, produce a picture. In Experiment 1, 3- to 5-year-olds (N = 117) completed jigsaw puzzles that were normal, had no picture, or comprised noninterlocking rectangular pieces. Pictorial puzzle completion was associated with mental and graphical metarepresentational task performance. Guide pictures of completed pictorial puzzles were not useful. In Experiment 2, 3- to 4-year-olds (N = 52) completed a simplified task, to choose the correct final piece. Guide-use associated with age and specifically graphical metarepresentation performance. We conclude that the pragmatically natural measure of jigsaw puzzle completion ability demonstrates general and pictorial metarepresentational development at 4 years. 相似文献
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Charles F. Flaherty Patricia S. Grigson Cynthia Coppotelli Colin Mitchell 《Learning & behavior》1996,24(1):68-81
Intake of a 0.15% saccharin solution was suppressed when it was followed by a 32% sucrose solution in brief daily pairings. With equal access durations to the two solutions, intervals of intermediate duration (2 or 3 min) produced a larger contrast than more extreme intervals (1 or 10 min). There was no evidence of inhibition of delay with the 10-min interval (Experiments 1A and 1B). When access times were asymmetrical, longer access time to the first solution reduced contrast, whereas longer access time to the second solution enhanced contrast (Experiment 2). Contrast was greater when the two solutions were presented at consistent and separate spatial locations than when location was changed randomly or when both solutions were presented in sequence at the same location. However, a degree of contrast occurred in all conditions (Experiment 3). Experiment 4, conducted with the solutions in opposite arms of a T-maze, showed that anticipatory approach to the location correlated with the 32% sucrose solution developed prior to lick suppression on the saccharin solution. However, within daily sessions, there was a reliable increase in contrast without correlated changes in anticipatory-approach behavior. Access-time effects were attributed to altered reward values, whereas spatial-separation effects suggest that goal-directed responses contribute to, but do not cause, anticipatory contrast. 相似文献
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Sally Smith Colin Smith Ella Taylor-Smith Julia Fotheringham 《Journal of Further & Higher Education》2019,43(5):628-640
Students have expectations of their university education leading to graduate careers, with universities investing considerable resources in institution-wide initiatives designed to enhance opportunities for student work placements and work-related learning. However, there are large variations between courses and disciplines in student uptake of these opportunities, with limited evidence explaining why this might be the case. Recognising recent approaches which consider student identity in transitions, this study explored student attitudes to work-related learning across a range of subject disciplines. The first phase of the study used in-class surveys (N = 199) to focus on students’ self-identification and perceptions of employability initiatives. Follow-up interviews were conducted to further explore themes emerging in the survey data. The study found that, while some students drew on resources for identity work in their recognition of and approach to work-related learning, access was limited, and university resources were not always recognised or effective. The findings have implications for the design of effective graduate employability initiatives. 相似文献
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The Threat Index, Templer's Death Anxiety Scale, and the Collett-Lester Fear of Death Scale were administered to 100 respondents in an attempt to assess their personal orientation toward death. Each respondent was a member of one of the following groups: people with no known illness; people attending their family physician for a checkup; rheumatoid arthritics; diabetics; or people recently treated for cancer. Hierarchical multiple regression analyses indicated that older respondents were significantly less death anxious, less fearful of their own death, and more integrated (that is, showed less self-death discrepancy) than younger respondents. Further analyses revealed no differences between any of the groups on fear of death or death anxiety, indicating that the current state of an individual's health was not related to his or her death orientation. Instead, correlational and regression analyses suggested that anxiety and fear were much more likely to be influenced by a respondent's level of actualization and, to a lesser extent, level of integration. The expected additive effects of actualization and integration did not emerge, a finding that was at variance with previous research. 相似文献
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This paper focuses on academic and welfare support for students in higher education, and specifically what makes that support effective. It draws on data from a research project which aimed to explore networks of support for disabled and non‐disabled students. Part of the research focused on the nature and sources of support that were identified as important by students, as well as the kinds of support that were available within the higher education institution (HEI). What emerged as of particular interest was the question, ‘What do we mean by support?’ Drawing mainly on the voices and experiences of the students, perceptions of support were explored and the effects of support on the students’ experience of higher education were considered. Through a focus on more generic support structures as well as support which was specific to individual (disabled) students, the research aimed to understand ‘support’ and its importance from the student perspective. 相似文献
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