A small study assessing teacher effectiveness: Does learning last?

Students of six classes who had previously participated in a larger study of teaching styles were tested a year after completion of the course. The purpose of the follow-up was to determine whether or not the prior battery of tests, including a student evaluation of instructor form, the Introductory Psychology Criteria Test, an Attitude Toward Psychology Scale, and a knowledge test, administered in a large group setting independent of those used for grades by instructors, would be positively related to student performance on comparable tests given a year later. The follow-up measures included items from the above measures plus questions regarding experiences and readings related to psychology in the year since the students' introductory course and two brief experiments which the students were to critique. Results indicated that the end of the semester measures of teaching effectiveness in terms of student performance and attitudes were positively related to similar responses obtained a year later.     

The role of time and cuing in a college lecture

The lecture process was studied systematically with the following objectives: to reexamine the effects of time upon note-taking and immediate retention, to compare the relative effectiveness of spoken and written cues, and to investigate cuing schedules. Students were asked to view one of a series of videotaped lectures in which certain statements were highlighted by either spoken or written cues. The contents of students' notes and assessments of immediate recall and recognition provided the dependent measures. Students recorded increasingly less information in their notes over the course of the lecture, but retention of material from different portions of the lecture was essentially the same. Written-cued statements were recorded more frequently and retained better than statements preceded by spoken cues. Finally, the different schedules of cuing were shown to have subtle effects upon note-taking and recall.     

Cognitive development in a secondary science setting

Observations were made of the progressive change in the cognitive development of 141 students over the course of their secondary education in an Australian private school. Cognitive development was measured in years 8, 10 and 12 usingBond's Logical Orerations Test. Rasch analysis of each of the data sets provided ability estimates for students in the year groups of 1993 (year 8), 1995 (year 10) and 1997 (year 12). Twenty-nine students from the year group of 1993 were tested on all three occasions. We analysed data from these 29 students in order to investigate the children's cognitive development across years 8, 10 and 12. We also examined the influence of the Cognitive Acceleration through Science Education (CASE)Thinking Science program on the cognitive development and scholastic achievement of these students. We found increased mental growth between years 8 and 10 for most students in theThinking Science cohort, which could not be predicted from their starting levels. There was a significant correlation between cognitive development and the scholastic achievement of these students. Although boys as a group were more advanced in cognitive development than girls in years 8 and 10, no difference was found in the rate of cognitive change based on sex up to year 10. However girls showed cognitive gains across years 10–12 which were not found in boys. The students who were new to the school also showed increased cognitive development in years 11 and 12. Students who had experienced theThinking Science course were more cognitively developed than students who joined the school after the intervention had taken place. This study supports the claim of Adey and Shayer that there is a relationship between cognitive development and scholastic achievement, even though we used different measures of cognitive development and scholastic achievement.     

The Effect of Academic Load on Success for New College Students: Is Lighter Better?

Both students and advisers often assume that a lighter academic load during the first year of college will result in greater student success. This article examines that assumption. Academic load is measured in terms of credit load and course difficulty; success is measured in terms of GPA and retention. The experiences of a sample of first-year students at a comprehensive regional university are examined. While the credit loads for which students register are related to academic ability and prior academic success, the difficulty level of courses for which these students register is not. Variation in student credit loads is reduced because weaker students are required to take developmental courses but do not drop a corresponding number of college-credit courses. Contrary to common assumptions, students who register for more credits tend to earn higher GPAs and have greater retention even after controlling for academic ability, prior academic success, on-campus employment hours, and other background characteristics. Students who register for more difficult courses, however, tend to earn lower GPAs and experience lower retention. Any effect of credit load on retention appears to work through GPA. While much of the effect of course difficulty on retention also works through GPA, course difficulty does have a separate negative effect on one-year retention. While the possibilities that weaker students might be more successful with lighter credit loads or that stronger students might be more successful with more difficult courses were investigated, no significant interactions between prior academic success, academic load, and success were found.     

A conditioning analysis of infant long-term memory.

The long-term retention of conditioned operant footkicks by 3-month-old infants was assessed in 2 studies. In both, infants were trained in a conjugate reinforcement paradigm in which footkicks produced conjugate activation of the components of an overhead crib mobile. After 2 training sessions, retention (cued recall, savings) was assessed cross-sectionally in a third session scheduled after varying intervals. In experiment 1, 32 infants were tested after intervals of 48, 72, 96, or 120 hours; in experiment 2, 24 infants were tested after 96, 144, 192, or 336 hours. No evidence of forgetting was observed for as long as 192 hours following original training. Although both retention measures indicated a significant memory deficit in the group tested after 336 hours (2 weeks), some individuals continued to exhibit substantial recall and savings after this retention interval. A conditioning analysis was viewed as a logical means by which to bridge the gap between animal and adult human models of memory.     

Effects of time of review and test expectancy on learning from text

The effects of varying placement of a review period and test expectancy on students' notetaking, review strategies, and performance on delayed free recall, application, and cloze tests were investigated. One hundred fifty-six undergraduates took notes on two texts with the expectation that they would be tested for quantity of information remembered from one text and for their ability to apply information from a second text. Students were assigned to one of five review conditions: (a) at acquisition, (b) 1 day after acquisition, (c) prior to test, (d) mental review prior to test, and (e) no review. Results revealed that placement of a review period influences free recall performance, but has no effect on cloze and application test performances. Contrary to prediction, varying expectancy did not enhance performance on criterion measures which matched students' expectancies compared to those which did not.     

Interactive anatomical and surgical live stream lectures improve students' academic performance in applied clinical anatomy

Tuebingen's Sectio Chirurgica (TSC) is an innovative, interactive, multimedia, and transdisciplinary teaching method designed to complement dissection courses. The Tuebingen's Sectio Chirurgica (TSC) allows clinical anatomy to be taught via interactive live stream surgeries moderated by an anatomist. This method aims to provide an application‐oriented approach to teaching anatomy that offers students a deeper learning experience. A cohort study was devised to determine whether students who participated in the TSC were better able to solve clinical application questions than students who did not participate. A total of 365 students participated in the dissection course during the winter term of the 2012/2013 academic year. The final examination contained 40 standard multiple‐choice (S‐MC) and 20 clinically‐applied multiple‐choice (CA‐MC) items. The CA‐MC items referred to clinical cases but could be answered solely using anatomical knowledge. Students who regularly participated in the TSC answered the CA‐MC questions significantly better than the control group (75% and 65%, respectively; P < 0.05, Mann‐Whitney U test). The groups exhibited no differences on the S‐MC questions (85% and 82.5%, respectively; P > 0.05). The CA‐MC questions had a slightly higher level of difficulty than the S‐MC questions (0.725 and 0.801, respectively; P = 0.083). The discriminatory power of the items was comparable (S‐MC median Pearson correlations: 0.321; CA‐MC: 0.283). The TSC successfully teaches the clinical application of anatomical knowledge. Students who attended the TSC in addition to the dissection course were able to answer CA‐MC questions significantly better than students who did not attend the TSC. Thus, attending the TSC in addition to the dissection course supported students' clinical learning goals. Anat Sci Educ 10: 46–52. © 2016 American Association of Anatomists.     

The development of a conceptual framework and tools to assess undergraduates' principled use of models in cellular biology

Recent science education reform has been marked by a shift away from a focus on facts toward deep, rich, conceptual understanding. This requires assessment that also focuses on conceptual understanding rather than recall of facts. This study outlines our development of a new assessment framework and tool-a taxonomy- which, unlike existing frameworks and tools, is grounded firmly in a framework that considers the critical role that models play in science. It also provides instructors a resource for assessing students' ability to reason about models that are central to the organization of key scientific concepts. We describe preliminary data arising from the application of our tool to exam questions used by instructors of a large-enrollment cell and molecular biology course over a 5-yr period during which time our framework and the assessment tool were increasingly used. Students were increasingly able to describe and manipulate models of the processes and systems being studied in this course as measured by assessment items. However, their ability to apply these models in new contexts did not improve. Finally, we discuss the implications of our results and the future directions for our research.     

Identifying students ‘at risk’ of withdrawal using ROC analysis of attendance data

Student retention has become increasingly important as student numbers continue to rise. Early identification of those students who are disengaging from their course is crucial if steps are to be taken to turn this around. Attendance data from the compulsory aspects of courses were gathered on a centrally held database during teaching week six of semester one. Students who did not meet a pre-set threshold of expected attendance, derived from ROC analysis of historical attendance data, were identified as ‘at risk’ of withdrawal to their Adviser of Studies during teaching week seven. These students were contacted and encouraged to make an appointment with their Adviser so that they could receive help with any difficulties they were having. The entire cohort was then reviewed in the following academic year to see if they had withdrawn, continued (in any year) or progressed to the second year of their programme.     

Why Can People Jump Higher on the Moon? A study of what children learned from Corners,a children's television programme

At the request of the production team, a study was carried out on the BBC children's general knowledge programme, Corners, in order to test how suitable and enjoyable the programme was for its intended audience (five to seven year olds). Three age groups of children (six, seven and 11 year olds) were tested on memory and liking for one episode of the programme. Eleven year olds were significantly better at remembering the programme than the younger age groups. But there was also an unexpectedly large significant difference between seven and six year olds. Six year olds found particular difficulty in answering questions based on large numbers. The programme was most popular with seven year olds and least popular with 11 year olds. Popularity of individual items was not associated with superior recall. Results are discussed in terms of their usefulness in guiding production decisions for the next series of Corners, and also in terms of possible developmental factors which could account for the age differences     

Writing Assignments with a Metacognitive Component Enhance Learning in a Large Introductory Biology Course

Writing assignments, including note taking and written recall, should enhance retention of knowledge, whereas analytical writing tasks with metacognitive aspects should enhance higher-order thinking. In this study, we assessed how certain writing-intensive “interventions,” such as written exam corrections and peer-reviewed writing assignments using Calibrated Peer Review and including a metacognitive component, improve student learning. We designed and tested the possible benefits of these approaches using control and experimental variables across and between our three-section introductory biology course. Based on assessment, students who corrected exam questions showed significant improvement on postexam assessment compared with their nonparticipating peers. Differences were also observed between students participating in written and discussion-based exercises. Students with low ACT scores benefited equally from written and discussion-based exam corrections, whereas students with midrange to high ACT scores benefited more from written than discussion-based exam corrections. Students scored higher on topics learned via peer-reviewed writing assignments relative to learning in an active classroom discussion or traditional lecture. However, students with low ACT scores (17–23) did not show the same benefit from peer-reviewed written essays as the other students. These changes offer significant student learning benefits with minimal additional effort by the instructors.     

Retrieval Cues On Tests: A Strategy for Helping Students Overcome Retrieval Failure

Students often struggle to recall information on tests, frequently claiming to experience a “retrieval failure” of learned information. Thus, the retrieval of information from memory may be a roadblock to student success. I propose a relatively simple adjustment to the wording of test items to help eliminate this potential barrier. Specifically, I examined whether embedding salient information from class lectures in test items as retrieval cues enhanced student performance on tests. In two studies, including both an upper- and lower-division course, student performance on identical test items with and without retrievals was compared. Student performance varied significantly depending on whether retrieval cues were embedded in the items, and in both courses the difference was at least a half letter grade (study 2) or more (study 1). These results suggest that the selective use of retrieval cues on tests may be an effective strategy for helping students overcome retrieval failure on tests.     

The influence of study methods and knowledge processing on academic success and long‐term recall of anatomy learning by first‐year veterinary students

The purpose of this investigation was to quantitatively and qualitatively identify the study methods and learning strategies that veterinary students used to study anatomy during their first year of professional school and to correlate these with their academic achievement and long‐term recall of information. It was surmised that active study methods would be more beneficial than passive method, but this hypothesis was not supported. The activity or passivity of each study method was secondary to the way in which the students processed the learning. No single study method was associated with academic success or long‐term recall; instead, successful students used a multitude of study methods while the struggling students relied on a single method alone, although these methods varied from student to student. Students and their study methods were profiled using the qualitative technique known as phenomenographic analysis to find those who studied in a deep or surface way. The deep‐processing students, who commonly used multiple study methods, not only succeeded in the class but also had better recall. Students who relied on a memorization‐heavy surface approach to learning had limited recall and tended to perform poorly in the class. These results strongly suggest that by encouraging students to integrate their studying by using multiple methods educators can improve both student grades and recall of complex topics. Anat Sci Ed 1:68–74, 2008. © 2008 American Association of Anatomists.     

Making the Decision to Provide Enhanced Podcasts to Post-Secondary Science Students

Providing students with supplementary course materials such as audio podcasts, enhanced podcasts, video podcasts and other forms of lecture-capture video files after a lecture is now a common occurrence in many post-secondary courses. We used an online questionnaire to ask students how helpful enhanced podcasts were for a variety of course activities and how important having access to the enhanced podcasts was in their decision to miss classes. Student responses from two courses, one introductory and one advanced, were compared. Students in the introductory Genetics course reported that having access to enhanced podcasts was “very important” in their decision to miss class more often (39%) than those in the advanced Microbiology course (20%). They also reported missing more classes than students in the advanced course. Students in both courses found the enhanced podcasts helpful for a range of learning activities. First year students who missed just a few classes and those who missed many classes both found the enhanced podcasts to be very helpful for learning activities. We argue that creating these resources is a good choice for instructors irrespective of the level of the course they teach and that the potential value of these resources, particularly for first year students, outweighs any impact that having access to supplementary enhanced podcasts of the lectures may have on class attendance.     

Task Dependency and the Role of Category Typicality and Metamemory in the Development of an Organizational Strategy

Second and fourth graders received 1 of 3 lists of items differing in category representativeness in either a free recall or a sort-recall task. The selection of list materials permitted a separation of the effects of age differences in category knowledge from those of that knowledge per se on children's recall behavior. Proximal and distal measures of metamemory also were derived. Levels of recall and clustering were superior in the sort-recall task and for items of high category typicality. Recall also increased with age, while grade effects for clustering were restricted to the sort-recall/high typicality condition. The deliberate use of an organizational strategy increased with items' category typicality and with age, and was more frequent in the sort-recall than in the free recall task. The results were interpreted as supporting the hypothesis that most 10-year-olds are capable of strategically activating category knowledge in appropriate task environments when items of high category typicality are provided.     

“Activities of Older Adults” Survey: Tapping into Student Views of the Elderly

This article describes an exercise used in a life span developmental psychology course to tap into undergraduates' perceptions of activities of the elderly. Students were asked to generate items to be included in a hypothetical Activities of Older Adults survey (to be administered to people 65 years and older). Responses from 1,340 students over a 10-year period show a fairly passive and negative view of life after age 65. Suggestions for utilizing this exercise to stimulate discussions about theories of aging and age stereotypes (including ageism) are offered.     

部分线索效应的发展特点研究

为了探索部分线索效应的发展特点,采用部分线索效应的经典研究范式和2×4的混合实验设计(线索条件、年龄),让被试学习30个双字词,之后请被试回忆学过的词汇,回忆时给一半被试15个学过的词汇作为提取线索,让他们回忆剩余的项目,另一半被试没有任何线索。以被试对非线索词汇正确回忆的个数为指标,计算被试的提取成绩,用部分线索组与无线索组被试回忆成绩的差异作为考察部分线索效应大小的指标。结果表明:(1)部分线索的提供对各年龄组被试的回忆都产生了损害;(2)部分线索对记忆的削减表现出随年龄增长而增加的趋势,部分线索效应的大小,在小五到高二之间变化比较大。     

True-False Testing on Trial: Guilty as Charged or Falsely Accused?

Although widely used, the true-false test is often regarded as a superficial or even harmful test, one that lacks the pedagogical efficacy of more substantive tests (e.g., cued-recall or short-answer tests). Such charges, however, lack conclusive evidence and may, in some cases, be false. Across four experiments, we investigated how true-false testing of studied passages (e.g., on Yellowstone National Park) might enhance—or be optimized to enhance—performance on subsequent cued-recall tests. In Experiments 1–2, relative to control performance that did not benefit from any additional exposure, we found that (a) the evaluation of true statements enhanced the recall of tested (but not related) content and that (b) the evaluation of false statements enhanced the recall of related (but not tested) content, a differential pattern of benefits that did not depend on the syntactic structure of the test items. Moreover, when competitive clauses were embedded within the true-false items of Experiment 3 (e.g., True or false? Castle Geyser (not Steamboat Geyser) is the tallest geyser), we found that the evaluation of both types of statements enhanced the recall of both types of content. Finally, in Experiment 4, these holistic benefits proved robust to a retention interval of 48 h and were comparable with the benefits of a restudy condition in which learners restudied all of the propositions that could have been retrieved in the evaluation of the true-false items. Accordingly, although it was not uncommon for participants to misremember information as a consequence of true-false practice, our findings broadly indicate that, especially when carefully constructed, true-false tests can elicit beneficial, not superficial, processes that belie their poor reputation.

     

The Effects of Strategic Notetaking on the Recall and Comprehension of Lecture Information for High School Students with Learning Disabilities

This investigation examined the effects of strategic notetaking on the recall and comprehension of high school students with learning disabilities (LD) or educable mental retardation (EMR). Twenty-six students with high incidence disabilities (LD or EMR) were randomly assigned by grade and disability to either an experimental or control group. Using strategic notetaking, students in the experimental group were taught to independently take notes while viewing a videotaped lecture. Students who were taught strategic notetaking scored significantly higher on measures of immediate free recall, long-term free recall, comprehension, and number of notes recorded than students in the control group who used conventional notetaking. The limitations of the research and implications of this technique for classroom application are discussed.