Does test-enhanced learning transfer for triple associates?

Test-enhanced learning and transfer for triple-associate word stimuli was assessed in three experiments. In each experiment, training and final-test trials involved the presentation of two words per triple associate (triplet), with the third word having to be retrieved. In agreement with the prior literature on different stimuli, training through testing with feedback yielded markedly better final-test performance than did restudy. However, in contrast to the positive transfer reported for paired associate stimuli, minimal or no positive transfer was observed, relative to a restudy control, from a trained cue combination (e.g., A, B, ?) to other cue combinations from the same triplet that required a different response (e.g., B, C, ?). That result also held when two unique cue combinations per triplet were tested during training, and for triplets with low and high average associative strengths. Supplementary analyses provided insight into the overall transfer effect: An incorrect response during training appears to yield positive transfer relative to restudy, whereas a correct response appears to yield no, or even negative, transfer. Cross-experiment analyses indicated that test-enhanced learning is not diminished when two or three cue combinations are presented during training. Thus, even though learning through testing is highly specific, testing on all possible stimulus–response combinations remains the most efficient strategy for the learning of triple associates.     

Stereotype threat reduces false recognition when older adults are forewarned

Exposing older adults to ageing stereotypes can reduce their memory for studied information—a phenomenon attributed to stereotype threat—but little is known about stereotype effects on false memory. Here, we assessed ageing stereotype effects on the Deese-Roediger-McDermott false memory illusion. Older adults studied lists of semantically associated words, and then read a passage about age-related memory decline (threat condition) or an age-neutral passage (control condition). They then took a surprise memory test with a warning to avoid false recognition of non-studied associates. Relative to the control condition, activating stereotype threat reduced the recognition of both studied and non-studied words, implicating a conservative criterion shift for associated test words. These results indicate that stereotype threat can reduce false memory, and they help to clarify mixed results from prior ageing research. Consistent with the regulatory focus hypothesis, threat motivates older adults to respond more conservatively when error-prevention is emphasised at retrieval.     

Teaching and learning the esoteric: an insight into how reflection may be internalised with reference to the occupational therapy profession

This paper is concerned with the ways in which reflective practice is learnt, taught and assessed within the profession of occupational therapy. It utilises individual experiences of reflection of both students and staff members in university and practice placement settings. The discussion places reflection within learning a profession’s way of being and individual learner’s relation to this ‘sense of being’. It concludes that the ‘rote’ way in which reflection is currently used to demonstrate evidence of reflective practice is detrimental to the development of a reflective professional, in this instance, an occupational therapist.     

Perceptions of injustice in intercultural relations

Perceptions of injustice are likely to occur in intercultural relations because cultures often define justice and its implementation differently. This article reviews factors and processes that are unique to intercultural relations and that may give rise to feelings of injustice during intercultural interactions. Antecedents that can trigger a sense of injustice with regard to distributive, procedural, and retributive justice are reviewed. The consequences of perceived injustice are also analyzed. The implications of our analysis for research and practice are discussed.     

如何激发员工绿色行为?绿色变革型领导与绿色人力资源管理实践的作用

鉴于当今环境问题的严峻性, 如何激发绿色行为逐渐成为社会各界关注的一个话题。本研究从绿色变革型领导和绿色人力资源管理实践两大绿色管理利器入手, 探究两者能否共同激发员工绿色行为。基于以往文献, 本研究提出两组竞争性假设：基于线索一致理论, 认为绿色变革型领导与绿色人力资源管理实践正向交互影响员工绿色行为; 此外, 基于领导替代理论, 认为绿色变革型领导与绿色人力资源管理实践负向交互影响员工绿色行为。研究1a (N = 91)和研究1b (N = 220)采用实验法, 发现绿色变革型领导与绿色人力资源管理实践发挥协同作用, 正向交互预测员工绿色行为。研究2采用问卷法, 搜集了三时点上下级配对数据(N = 173), 不仅再次支持了研究1的发现, 还进一步揭示环保目标清晰度的中介作用。以上结果支持了线索一致性理论在绿色管理领域的适用性, 并启示企业在绿色管理过程中可以软硬兼施, 联合运用绿色变革型领导和绿色人力资源管理实践两大策略。     

Providing independent recreational activities to reduce stereotypic vocalizations in chronic schizophrenics.

We evaluated the effects of minimally supervised, independent recreational activities on stereotypic vocal behavior in two chronic schizophrenic patients. In baseline sessions, subjects were observed during unstructured free time in the psychiatric ward. In treatment sessions, therapists presented preferred recreational materials (magazines, models, and art projects), verbally prompted on-task behavior every 20 min, and, in one condition, administered contingent tokens. Independent recreational activities reduced medium-rate self-talk in one subject and high-rate mumbling in a second subject by 60%-70%. Results were the same with or without contingent tokens. Apparent self-maintaining characteristics of these vocal responses are discussed.     

Caloric balancing and sucrose intake of hamsters and gerbils

In Experiment 1, hamsters and gerbils were randomly assigned to groups that were given a choice between pairs of sucrose solutions differing in concentration. The groups consisted of a control along with the following pairs: 2% and 6%; 2% and 8%; 2% and 12%; 2% and 18%; 6% and 8%; 6% and 12%; 6% and 18%; 12% and 18%. They were tested for 15 days, and the results indicated that the animals drank more from the cylinder containing the higher concentration. The principle of "least consummatory effort" appeared to be substantiated by these results. In Experiment 2, other hamsters and gerbils were randomly assigned to one of six groups receiving either 0.5%, 2%, 6%, 10%, 14%, or 18% sucrose solution. Analysis of their intake of sucrose and Purina Lab Chow indicated that their total caloric intake was relatively constant, reflecting the fact that an increase of consumption of the solutes in the sucrose solution reduced their intake of the stock diet. The results from both experiments indicated that although the caloric intake of hamsters relative to body weight was greater than that of gerbils, the proportion of total calories taken from sucrose was greater for the latter than for the former.     

On the importance of being masculine: Sex role,attribution, and women's career achievement

The present study investigated the relation between sex-role identification and career achievement in working women. Women classified as feminine in Bem's Sex Role Inventory achieved less in their careers, attributed their career performance less to ability and effort, and had parents with lower educational expectations for them than women classified as masculine. Multiple regression analysis of a number of correlates revealed that education level and masculinity were the only significant predictors of career achievement in women. When education was not included in the regression analysis, both masculinity and the absence of femininity predicted women's achievement.This study is based on an honor's thesis by Gail E. Kettlewell and is supported by a Social Sciences and Humanities Research Council grant to P. T. P. Wong.     

Effects of eye movements on the recognition and localization of dichotic stimuli

Three experiments examined the effect of gaze shifts on overall performance and ear differences in dichotic listening. In the first two experiments, lights were switched on and off so as to induce rightward, leftward, or upward gaze during dichotic stimulation. The dichotic material consisted of musical passages in Experiment 1 and two kinds of verbal material in Experiment 2. Vertical eye movements enhanced the accuracy of identification of music but not verbal material. The lateral direction of eye movements affected subjects' ability to localize targets in Experiment 1: localization was more accurate in the direction toward which subjects were looking. In the third experiment it was found that optokinetic nystagmus (OKN) influenced the asymmetry of performance on a dichotic consonant-vowel (CV) test. The right-ear advantage was greatest when the OKN drum rotated from left to right and least when it rotated from right to left. The effect was due to corresponding variation in left-ear scores. Possible mechanisms through which shifts of gaze affect auditory identification and localization are proposed.