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1.
Although memory performance benefits from the spacing of information at encoding, judgments of learning (JOLs) are often not sensitive to the benefits of spacing. The present research examines how practice, feedback, and instruction influence JOLs for spaced and massed items. In Experiment 1, in which JOLs were made after the presentation of each item and participants were given multiple study-test cycles, JOLs were strongly influenced by the repetition of the items, but there was little difference in JOLs for massed versus spaced items. A similar effect was shown in Experiments 2 and 3, in which participants scored their own recall performance and were given feedback, although participants did learn to assign higher JOLs to spaced items with task experience. In Experiment 4, after participants were given direct instruction about the benefits of spacing, they showed a greater difference for JOLs of spaced vs massed items, but their JOLs still underestimated their recall for spaced items. Although spacing effects are very robust and have important implications for memory and education, people often underestimate the benefits of spaced repetition when learning, possibly due to the reliance on processing fluency during study and attending to repetition, and not taking into account the beneficial aspects of study schedule.  相似文献   

2.
We examined students’ naturalistic decisions about spacing their study in an undergraduate course (N = 185) and whether self-selected spacing predicted course performance. Usage of two study tools – an online textbook and quiz tool – was recorded daily. We operationalized spacing as how often the tools were used and the timing of their use relative to exams. We found that students increased their study near deadlines and exams, used the textbook more often than the quiz tool, and used the tools infrequently when they were optional (vs. required). Importantly, spaced retrieval practice (via quiz tool) predicted course performance and GPA, whereas spaced reading (via textbook) was a weaker predictor. That is, when students opted for more frequent and early quizzing, they earned higher grades, even controlling for time spent quizzing. Thus, self-selected spaced study – especially spaced retrieval practice – supports student achievement.  相似文献   

3.
Incremental rehearsal (IR) is a highly effective intervention that uses high repetition and a high ratio of known to unknown items with linearly spaced known items between the new items. It has been hypothesized that narrowly spaced practice would result in quick learning, whereas items that are widely spaced would result in longer‐term retention. The current study examined the effect of spacing by teaching vocabulary words to 36 fourth‐grade students. Each student was randomly assigned to a widely spaced IR condition (i.e., one unknown item, one known item, one unknown item, two known items, one unknown item, three known items, and an increase in the number of known items presented each time by one) or an IR condition in which spacing increased exponentially (IR‐Exp; i.e., one unknown item, one known item, one unknown item, two known items, one unknown item, four known items, and one unknown item, eight known items). The results indicated that the students in the study retained twice as much information with the widely spaced IR than with the IR‐Exp condition, but the latter required half as much time. IR and IR‐Exp were equally efficient, but IR continues to be superior to all other flashcard approaches in improving retention.  相似文献   

4.
Previous research on the generalizability of student ratings of instruction has raised questions about the effects of academic discipline and item types on the generalizability of these data for making relative decisions about instructors and about courses. In particular, although student evaluation data appear to provide a reasonable basis for making decisions about instructors when generalizing across courses and students, when course is the object of measurement, the data appear to be less generalizable. It was suggested in the literature that this may be due to the type of evaluation items used or it may be due to academic discipline differences in the type of courses selected for study. This study used Biglan's (1973a) model for classifying disciplines along the dimensions of paradigmatic/preparadigmatic (hard/soft) and pure/applied. A nested sampling procedure yielded two sample types: courses within teachers, in which individual instructors taught more than one course; and teachers within courses, in which individual courses were taught by more than one instructor. For each sample type, evaluation forms for twenty courses within each discipline classification were sought. The evaluation items for this study were classified as measuring six dimensions of instruction: organization, breadth of coverage, group interaction, enthusiasm, grading, and individual rapport. Generalizability and decision studies were conducted in which, for one sample, teacher was the object of measurement, and for the second sample, course was the object of measurement. Results indicated that reliable decisions about instructors could reasonably be made from all six of the evaluation dimensions; however, reliability for course decisions varied greatly with the evaluation dimension, being highest for breadth of coverage and lowest for grading. The same general pattern was noted for the paradigmatic disciplines and the preparadigmatic-applied disciplines but not for the preparadigmatic-pure disciplines. It is suggested that a single evaluation instrument may not be uniformly applicable to all discipline areas.  相似文献   

5.
This qualitative study explored 4 counselor education doctoral students' 1st‐semester experience. Data analysis revealed students experienced vicissitudes of thought and emotion that varied from self‐doubt to beliefs in their abilities, received information and made decisions about how to engage in their responsibilities, and felt affirmation of their capabilities and qualifications. With this affirmation, students were able to make decisions about further experiences they would have during their program. As the semester progressed, the students experienced greater feelings of confirmation yet returned to vicissitude when faced with new situations.  相似文献   

6.
In traditional feeling-of-knowing procedures, participants make judgments on unrecalled items only (e.g. Hart 1965). However, many researchers elicit feeling-of-knowing judgments (FOKs) on all items. When FOKs are made on all items, participants may use recall as a basis for judgments, leading to higher magnitude judgments for recalled items, but causing a relative floor effect for judgments for unrecalled items. We suspected that resolution (relative accuracy) would be better when FOKs are made on all items than when they are made on unrecalled items only. We examined the issue by comparing across studies, reanalyzing data from another experiment, and by conducting an original experiment. In the literature review, we included 83 conditions across 52 studies. We found that feeling-of-knowing judgments made on all items showed higher resolution than feeling-of-knowing judgments made on unrecalled items. This was replicated in the reanalysis of existing data of a single study that used both methods. In the original experiment, we collected feeling-of-knowing judgments for general-information questions. The experiment confirmed that resolution for predicting recognition was higher when feeling-of-knowing judgments were made on all items than when they were made only on unrecalled items. We discuss both methodological and theoretical implications of these data.  相似文献   

7.
This study investigated the ability of a learning module to influence counselors' decisions about confidential information. The module was a self-paced, programmed text written in prose style consisting of behavioral objectives, readings, paper-and-pencil tasks, field activities, and feedback. The study, involving 82 students, used a Solomon-type design of five groups in controlling for the effect of pretesting when the module was used under two conditions: independent study and study in dyads. Analysis of change scores using nonparametric statistics indicated that, when compared with a control group, module users studying alone and in pairs showed significant changes in decisions they made about confidential information.  相似文献   

8.
Previous research has suggested that fluency does not influence memory decisions until ages 7–8. In two experiments (n = 96 and n = 64, respectively), children, aged 4, 6, and 8 years (Experiments 1 and 2), and adults (Experiment 2) studied a list of pictures. Participants completed a recognition test during which each study item was preceded by a sound providing either a highly predictive or mildly predictive context in order to make some test items more conceptually fluent. Overall, highly predictive items were recognized at a higher rate than mildly predictive items demonstrating an earlier development of the fluency heuristic than previously observed. The study provides insight into how children develop metacognitive expectations and when they start to use them to guide their memory responses.  相似文献   

9.
As the research base for school crisis intervention and prevention expands, the need for well-developed tools to assess school readiness in the event of a crisis increases. This paper describes how the Comprehensive Crisis Plan Checklist (CCPC) was updated to reflect advances in crisis management and crisis planning. An extensive literature search and pilot study were used to refine existing items and create new items for the checklist. The Comprehensive Crisis Plan Checklist, 2nd Edition (CCPC-2) has 102 items separated into three sections: prevention, intervention, and postvention. The CCPC-2 can be used by crisis teams to create new crisis plans or evaluate existing ones. Users are encouraged to carefully consider the inclusion of all items and articulate why individual items are not necessarily based on their specific needs. The CCPC-2 was given to 10 pairs of raters to evaluate school-based crisis plans; average interrater reliability was 89.04%. Discussion focuses on item analysis and how to use the checklist within a school setting.  相似文献   

10.
This paper reports on the understanding of three key conceptual categories relating to the kinetic particle theory: (1) intermolecular spacing in solids, liquids and gases, (2) changes of state and intermolecular forces and (3) diffusion in liquids and gases, amongst 148 high school students from Brunei, Australia, Hong Kong and Singapore using 11 multiple-choice items that required students to provide explanations for their selection of particular responses to the items. Students’ responses to the items revealed limited understanding of the particle theory concepts, with nine alternative conceptions held by more than 10% of various samples of students. Also, 40.5–78.4% of all students indicated consistent understanding relating to the three conceptual categories based on their responses to the 11 items. However, when their explanations were taken into account, very few students displayed consistent understanding of the related concepts.  相似文献   

11.
We tested whether changes in attribution processes could account for the developmental differences observed in how children’s use fluency to guide their memory decisions. Children ranging in age from 4 to 9 years studied a list of familiar or unfamiliar cartoon characters. In Experiment 1 (n = 84), participants completed a recognition test during which the perceptual fluency of some items was enhanced using a prime. In Experiment 2 (n = 96), participants completed a source recollection judgment on their recognition decisions. Primed items were recognized at a higher rate than unprimed items. However, while young children rely on fluency for all items, older children use fluency only for unfamiliar items. This pattern came together with a reduction in familiarity-based—but not recollection-based—memory responses.  相似文献   

12.
Objective. To determine how parents evaluate decisions about children's autonomy, Korean mothers and fathers as well as nonparental female and male adults, all living in the United States, were interviewed about parental decisions regarding children's engagement in gender consistent and gender inconsistent extracurricular activities. Design. A homogeneous sample of parents and nonparental adults (N = 80) participated to control for social experience beyond parental status. Participants were interviewed about whether it was acceptable for parents to allow their sons and daughters to engage in gender consistent (boy plays baseball, girl takes ballet), gender inconsistent (boy takes ballet, girl plays baseball), and gender neutral (boy goes to a sleepover, girl goes to a sleepover) peer activities, along with questions about autonomy, gender preferences, parental jurisdiction, cultural change, and stereotype knowledge. Results. Whereas all participants promoted autonomy, parents were more likely to sacrifice autonomy to conform to gender stereotypic expectations than were nonparental adults and to use social-conventional reasoning to justify their evaluations. Parents were more likely than nonparental adults to promote boys' autonomy than girls' autonomy in the absence of stereotypic expectations but were less likely to do so in gender inconsistent contexts. Conclusions. Korean parents and nonparental adults differ in their decisions about children's engagement in gender related peer activities. In contrast to nonparental adults, parents used multiple forms of social reasoning when evaluating children's autonomy in the context of gender expectations. These findings shed light on the complex decision-making that parents engage in when granting children autonomy and promoting social development.  相似文献   

13.
This study investigates how middle school students make hypothetical purchasing, consuming, and voting decisions about environmental and science-related issues – a key component of environmental literacy. Fifty-three female students were given a packet containing multiple excerpts of information from conflicting positions from stakeholders and interviewed about how they would make decisions about environmental and science-related issues. We first investigated whether and how information presented as evidence influenced students’ accounts that may impact their decision-making (i.e. to make or change decisions). We then investigated how evidence type affected students’ decision-making. Findings indicated that most students did not change their stance after reading additional contrasting information presented as evidence. Implications for science teaching and learning are discussed.  相似文献   

14.
Internationally, first-year student experience surveys suggest that modern students are investing increasingly less time in their study at university, raising concerns about the impact this may have on their success. This paper describes a case study exploring student workload at a New Zealand university interested in understanding how student time allocation decisions are being made during actual weeks of study rather than hypothetical ‘typical’ weeks. The results show that the sampled students allocated time in line with university expectations. Time allocation on course work was significantly affected by assessment deadlines and by student achievement striving. Student grade point average was strongly correlated with time spent, and strongly influenced by students’ beliefs regarding their motivation and self-efficacy. Universities are encouraged to explore mechanisms that support students being better informed about the implications of their choices, actively influencing their sense of priorities and expectations regarding the effort needed to be successful in their studies.  相似文献   

15.
This article describes an investigative pilot study that was carried out with six children (mean age 6 years and 8 months) who worked in one of three gender pairs (girl/girl, boy/boy and boy/girl) to solve tasks with the floor and screen versions of the Logo turtle. The study revealed that when young children work collaboratively in Logo tasks, there may be initial differences in performance, based on gender, whereby the performance of the girls is less economic in terms of the number of moves made and the time taken to task completion, and more accurate in relation to the number of errors made and their ability to reproduce specific items. It is suggested that the extent and nature of the differences will vary according to the task format and with experience in the domain. The study provides qualitative information about the strategies and interactions of young children in a novel problem‐solving context. As such, the study has important practical implications for the organisation of learning opportunities related to the use of computers in early childhood environments, since it highlights the need to describe performance in the context of the task used and over a reasonable period of time.  相似文献   

16.
The spacing effect describes the robust finding that long‐term learning is promoted when learning events are spaced out in time rather than presented in immediate succession. Studies of the spacing effect have focused on memory processes rather than for other types of learning, such as the acquisition and generalization of new concepts. In this study, early elementary school children (5‐ to 7‐year‐olds; N = 36) were presented with science lessons on 1 of 3 schedules: massed, clumped, and spaced. The results revealed that spacing lessons out in time resulted in higher generalization performance for both simple and complex concepts. Spaced learning schedules promote several types of learning, strengthening the implications of the spacing effect for educational practices and curriculum.  相似文献   

17.
We report the first successful demonstration of a simultaneous, two-itemsame-different (S/D) discrimination by 6 pigeons, in which nonpictorial color and shape stimuli were used. This study was conducted because the majority of recently successful demonstrations of S/D discrimination in pigeons have employed displays with more than two items. Two pairs of stimulus items were simultaneously presented on a touch screen equipped computer monitor. Pigeons were reinforced for consistently pecking at either thesame (i.e., identical) or thedifferent (i.e., nonidentical) pair of items. These pairs were created from combinations of simple colored shapes drawn from a pool of six colors and six shapes. After acquiring the discrimination with item pairs that differed redundantly in both the shape and the color dimensions, the pigeons were tested for transfer to items that varied in only one of these dimensions. Although both dimensions contributed to the discrimination, greater control was exhibited by the color dimension. Most important, the discrimination transferred in tests with novel colored, shaped, and sized items, suggesting that the mechanisms involved were not stimulus specific but were more generalized in nature. These results suggest that the capacity to judge S/D relations is present in pigeons even when only two stimuli are used to implement this contrast.  相似文献   

18.
This research derived information functions and proposed new scalar information indices to examine the quality of multidimensional forced choice (MFC) items based on the RANK model. We also explored how GGUM‐RANK information, latent trait recovery, and reliability varied across three MFC formats: pairs (two response alternatives), triplets (three alternatives), and tetrads (four alternatives). As expected, tetrad and triplet measures provided substantially more information than pairs, and MFC items composed of statements with high discrimination parameters were most informative. The methods and findings of this study will help practitioners to construct better MFC items, make informed projections about reliability with different MFC formats, and facilitate the development of MFC triplet‐ and tetrad‐based computerized adaptive tests.  相似文献   

19.
This study investigated three factors that contribute to social exclusion: group norms, individual characteristics, and stereotypes. Non‐Arab American 12‐ and 16‐year‐olds (N = 199) judged their expectations about the inclusivity of Arab American and non‐Arab American peer groups toward new peers characterized by: (a) different ethnic identity but similar interests (e.g., hobbies) and (b) same ethnic identity but different interests. Participants expected that when groups had exclusive norms, Arab American peers would base inclusion decisions on ethnic identity, but that their own non‐Arab group would base decisions on shared interests. Participants who reported stereotypes expected their in‐group to be ethnically less inclusive. With age, ethnic‐based exclusion increased. The findings are discussed in light of current research on developmental intergroup relationships.  相似文献   

20.
In this text we compare children’s expressions in drawings to their statements during interviews, for the purpose of understanding how different situations afford children to make meaning. In specific we study how two different activities interact and afford children to make meaning differently about the human body. The analytic attention is drawn to the meaning-making the children made as they in pairs were asked to explain the body drawings that they did prior to the interviews. Meaning-making was studied by using a practical epistemology analysis, an analysis facilitating understanding of how relations are established in a developing conversation, and more generally providing understanding from a child perspective. The results indicate that several reasons are at hand for children in the two different situations; namely, social, artistic, practical, empirical and memory reasons are identified. Social reasons refer to statements belonging to the social context and items that were described as inappropriate to express. Artistic reasons were interpreted from aesthetic judgements, referring to the artistic quality of the drawing. Practical reasons were given in situations where children expressed, for example, that the space limited their opportunities to draw. Empirical reasons are built on children’s statements referring to picture items that are identified by pointing or touching their own body. Memory reasons are involved in all the situations where children explained items were previously omitted, because the body part had been temporarily forgotten. Furthermore, we suggest that children interpret situational aspects and make judgements concerning the relevance of their different reasons. By these means we hope to facilitate children’s understanding of interview questions and also to improve researchers’ understanding of children’s ability to grasp relevant details prior to their response (or participation).  相似文献   

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