The effect of aural feedback in second language vocabulary learning

We examined instructional procedures in the teaching of second language vocabulary, using a paired-associate paradigm. Four presentation methods were investigated, including simultaneous standard, simultaneous reversal, aural feedback, and visual feedback. The study involved 16 grade 7 school children as subjects. Subjects were tested on 28 second language words during the post-test stage. Orthogonal comparisons were carried out for the obtained data. The two feedback conditions proved to be the most beneficial and the more favourable out of these was the aural feedback condition. Also, reversing the two inputs proved to be better than the conventional paired-associate (e.g. presenting the second language word first with the first language word second). Based on the results of this study, it is advocated that the feedback procedures, in particular, be used in second language learning with aural feedback replacing visual feedback.     

Discriminability of frequency of food or stimulus presentations in variable-time schedules

Pigeons responded in a two-alternative forced-choice task in which reinforcement was dependent upon the frequency of events that occurred in an immediately preceding schedule sample. On a given trial the events were either brief food presentations or brief visual and auditory stimulus changes. High levels of stimulus control were obtained by food-presentation schedules only. Discriminative control by frequency or stimulus change was absent. Stimulus control by food frequency was decreased by the imposition of a delay period between the schedule sample and the choice. Moreover, stimulus control by food frequency was related to the ratio of food-presentation schedule pairs when novel schedules were presented in a transfer test.     

双任务协调、任务呈现方式影响成人算术策略执行:估算证据

前人研究显示中央执行影响算术策略的执行。双任务协调作为中央执行的执行功能之一,是否会影响个体的策略执行?采用选择无选法与改进的心理不应期范式,探讨随机/固定呈现方式下,双任务协调对算术策略执行的影响。结果表明:双任务协调影响策略执行,双反应策略执行效能显著差于单反应;任务呈现方式影响策略执行,固定方式优于随机方式;任务呈现序列影响策略执行反应时,数字先呈现的估算策略执行效能显著差于图形先呈现。总之,双任务协调、任务呈现方式影响算术策略执行,固定方式引起更明显的双任务协调代价。     

Resting EEG in alpha and beta bands predicts individual differences in attentional blink magnitude

Accuracy for a second target (T2) is reduced when it is presented within 500 ms of a first target (T1) in a rapid serial visual presentation (RSVP) - an attentional blink (AB). There are reliable individual differences in the magnitude of the AB. Recent evidence has shown that the attentional approach that an individual typically adopts during a task or in anticipation of a task, as indicated by various measures, predicts individual differences in the AB deficit. It has yet to be observed whether indices of attentional approach when not engaged in a goal-directed task are also relevant to individual differences in the AB. The current studies investigated individual differences in the AB by examining their relationship with attention at rest using quantitative measures of EEG. Greater levels of alpha at rest were associated with larger AB magnitudes, where greater levels of beta at rest were associated with smaller AB magnitudes. Furthermore, individuals with more beta than alpha demonstrated a smaller AB effect than individuals with more alpha than beta. Our results suggest that greater attentional engagement at rest, when not engaged in a goal-directed task, is associated with smaller AB magnitudes.     

Second person thought

There are modes of presentation of a person in thought corresponding to the first and third person pronouns. This paper proposes that there is also thought involving a second person mode of presentation of another, which might be expressed by an utterance involving ‘you’, but need not be expressed linguistically. It suggests that co-operative activity is the locus for such thought. First person thought is distinctive in how it supplies reasons for the subject to act. In co-operative action there is first person plural intending and judging. So there is a way of thinking of another, when openly co-operating with him or her, which plays the distinctive role of giving reason for contribution to the co-operative activity. In slogan form, ‘you’ is ‘we minus I’. The way children learn to use second and third person pronouns is naturally explained on this view. Contrasting less sophisticated kinds of co-operative activity with more sophisticated forms, and considering some issues about common knowledge and common purpose, help to fill out the proposal.     

两种符号检索条件下注意缺陷多动障碍和阅读障碍儿童的表现

在传统工作记忆刷新和选择性注意任务上,在匹配反应阶段均涉及符号检索的心理加工过程,注意缺陷多动障碍和阅读障碍儿童的工作记忆和注意缺陷已经被证实,本研究关注于两种障碍儿童是否存在符号检索能力的缺陷。研究比较了18名ADHD儿童、11名阅读障碍儿童和17名控制组儿童在RSVP任务中序列搜索和平行搜索的成绩差异,搜索条件通过实验材料（字母和数字）和呈现方式加以操控。结果表明,在平行搜索和序列搜索条件下,障碍儿童的成绩均低于正常控制组,两组障碍儿童成绩差异不显著;在搜索效应上,三组儿童的差异不显著,这说明注意缺陷     

Is it relevant? Influence of trial manipulations of prospective memory context on task interference

The effects of blocked versus mixed presentation were tested on visual feature binding, assuming that blocked presentation enhances focused attention, whilst mixed presentation recruits extra attentional resources for intratrial as well as intertrial processing. The contextual interference effect suggests that although performance due to mixed presentation is either similar or worse than blocked presentation when tested immediately, it is better when tested after an interval. We explored whether this robust empirical effect, common in psychomotor performance, would be evident in visual feature binding. Stimuli were conjunctions of shape, colour, and location. Study–test intervals from 0 to 2,500 ms were used with a swap detection task. In Experiments 1A and 1B, participants ignored locations to detect shape–colour bindings. In Experiments 2A and 2B, they ignored shapes to detect colour–location binding. In Experiments 3A and 3B, they ignored colours to detect shape–location bindings. Whilst Experiments 1A, 2A, and 3A used blocked presentation, Experiments 1B, 2B, and 3B used mixed presentation of study–test intervals. The results of these experiments and a replication experiment using a within-subjects design showed that the contextual interference effect appeared when spatial attention was engaged, but not when attention was object based.     

Irreversibility of time and ontopotentiality of signs

Abstract

Time plays the central role in any developmental system. Its irreversibility contrasts with the functioning of the psychological realm that attempts to stabilize the real flow by means of perception/action constancies and signs. Efforts of apprehending the possible events of the next moment in ordinary life are paralleled by the focus on prediction in psychology as science. Signs operate as tools for reduction of the uncertainty of the immediate future. The notion of ontopotentiality of signs is introduced—it is the set of possibilities for creating quasi-stable meanings that would direct the flow of personal experiencing (in time) in a specific direction. This perspective advances further the notion of presentation (Vorstellung) that was worked through within the Brentano-Meinong tradition in philosophy and psychology. Narratives—and their corresponding notion of narrating—constitute macro-level stabilizing devices for individuals coping with uncertainty.     

Development and validation of a facial expression database based on the dimensional and categorical model of emotions

ABSTRACT

The present study describes the development and validation of a facial expression database comprising five different horizontal face angles in dynamic and static presentations. The database includes twelve expression types portrayed by eight Japanese models. This database was inspired by the dimensional and categorical model of emotions: surprise, fear, sadness, anger with open mouth, anger with closed mouth, disgust with open mouth, disgust with closed mouth, excitement, happiness, relaxation, sleepiness, and neutral (static only). The expressions were validated using emotion classification and Affect Grid rating tasks [Russell, Weiss, & Mendelsohn, 1989. Affect Grid: A single-item scale of pleasure and arousal. Journal of Personality and Social Psychology, 57(3), 493–502]. The results indicate that most of the expressions were recognised as the intended emotions and could systematically represent affective valence and arousal. Furthermore, face angle and facial motion information influenced emotion classification and valence and arousal ratings. Our database will be available online at the following URL. https://www.dh.aist.go.jp/database/face2017/.     

Mood-congruent perceptions of success depend on self-other framing

Research on self-other framing suggests that self-judgements typically neglect information about others and instead use an ambiguous intrapersonal standard, making these judgements susceptible to the influence of mood as predicted by the affect infusion model (Forgas, 1995). Two experiments tested the hypothesis that mood-congruent judgements of personal success occur when these judgements are framed to maintain self-focus but are eliminated when participants first focus on other individuals. In Experiment 1, self-other framing moderated the influence of mood on perceived success for an ambiguous object identification task. Happy participants reported greater perceived success, compared to sad participants, after judging their own success relative to others (self-focused frame) but not after directly judging the success of others (other-focused frame). Experiment 2 replicated these results with students' perceptions of their academic success. These findings suggest that the open, constructive processing accompanying most self-judgements is critical in producing mood-congruent perceptions of personal success.