Cues that trigger social transmission of disinhibition in young children

Previous studies have shown that observing a human model’s actions, but not a robot’s actions, could induce young children’s perseverative behaviors and suggested that children’s sociocognitive abilities can lead to perseverative errors (“social transmission of disinhibition”). This study investigated how the social transmission of disinhibition would occur. Specifically, the authors examined whether a robot with human appearance (an android) triggered young children’s perseveration and compared the effects of the android with those of a human model. The results revealed that the android induced the social transmission of disinhibition. Also, children were more likely to be affected by the human model than by the android. The results suggested that behavioral cues (biological movement) may be important for the social transmission of disinhibition.     

Culture and change blindness

Research on perception and cognition suggests that whereas East Asians view the world holistically, attending to the entire field and relations among objects, Westerners view the world analytically, focusing on the attributes of salient objects. These propositions were examined in the change-blindness paradigm. Research in that paradigm finds American participants to be more sensitive to changes in focal objects than to changes in the periphery or context. We anticipated that this would be less true for East Asians and that they would be more sensitive to context changes than would Americans. We presented participants with still photos and with animated vignettes having changes in focal object information and contextual information. Compared to Americans, East Asians were more sensitive to contextual changes than to focal object changes. These results suggest that there can be cultural variation in what may seem to be basic perceptual processes.     

The Olympic Games as a career change-event: Israeli athletes' and coaches' perceptions of London 2012

ObjectivesThis study used the Scheme of Change for Sport Psychology Practice (SCSPP; Samuel & Tenenbaum, 2011a) to examine athletes' and coaches' personal characteristics, perceptions of, coping with, and perceived outcome of the London 2012 Olympic Games (OGs). We also contrasted several sub-groups (e.g., Olympic and Paralympic athletes) in certain variables, and examined the decision-making and support systems involved in the OGs change process.Design and methodsA cross-sectional and retrospective design was used. Israeli Olympic and Paralympic athletes and coaches (N = 61) completed measures of change-event experiences (Samuel & Tenenbaum, 2011b) and athletic/coaching identity (AI/CI; Brewer & Cornelius, 2001) two years after the London 2012 OGs.ResultsOlympic athletes trained more, and had higher motivation and AI than Paralympic athletes. The OGs were perceived as a significant and positive change-event in the participants' careers. AI/CI was associated with the perceived significance of the OGs. At the time of Olympic qualification, the participants tended either to ignore this change-event or cope with it independently. Most participants reported making a decision to change related to adjustment and coping. Professional support was mainly available prior to and during the OGs. During this experience the participants did not consider using sport psychology services, but retrospectively, valued the usefulness of this support. Athletes' motivation after the OGs was predicted from their satisfaction of coping, and their perceived outcome of this change-event was predicted from their satisfaction of competition results.ConclusionsPsychological support must be provided as part of the Olympic cycle, especially in promoting a decision to change. Maintaining realistic expectations may be critical for facilitating a positive perception of this change-event.     

清代词学与易学

易学是清代词学重要的理论源泉,在清代词学理论的构建中,无论是词的创作心态、技法,还是词学审美观、词学诠释学,乃至词学的发展史论等,均受到易学不同程度的影响.易学中的“修辞立其诚”、取“象”、“阴阳刚柔”、“仁者见仁,智者见智”、本色自然、变通发展的理论均渗透到词学领域,滋润灌溉了清代词学.     

When less is heard than meets the ear: Change deafness in a telephone conversation

During a conversation, we hear the sound of the talker as well as the intended message. Traditional models of speech perception posit that acoustic details of a talker's voice are not encoded with the message whereas more recent models propose that talker identity is automatically encoded. When shadowing speech, listeners often fail to detect a change in talker identity. The present study was designed to investigate whether talker changes would be detected when listeners are actively engaged in a normal conversation, and visual information about the speaker is absent. Participants were called on the phone, and during the conversation the experimenter was surreptitiously replaced by another talker. Participants rarely noticed the change. However, when explicitly monitoring for a change, detection increased. Voice memory tests suggested that participants remembered only coarse information about both voices, rather than fine details. This suggests that although listeners are capable of change detection, voice information is not continuously monitored at a fine-grain level of acoustic representation during natural conversation and is not automatically encoded. Conversational expectations may shape the way we direct attention to voice characteristics and perceive differences in voice.     

Promoting Functional Ambulation with People with Blindness and Multiple Disabilities

An intervention package comprising auditory cues, physical prompts preceded by vibratory (anticipatory) stimuli, and reinforcement was used to promote ambulation to target places with 2 men with total blindness, profound intellectual disability, and behavioural problems. Data showed that both men acquired successful ambulation to the target places, becoming almost totally independent of the physical prompts. Implications of the findings are discussed.     

Does change in positive affect mediate and/or moderate the impact of symptom distress on psychological adjustment after cancer diagnosis? A prospective analysis

This study tested the predictive value of the Transtheoretical Model (TTM) for the preparation to action stage transition by conducting a detailed examination of changes in TTM components in the days leading up to, and following, a planned quit attempt. Participants were 193 callers to a Quitline telephone service. Only limited support for the TTM was found. Consistent with the TTM, measures of self-efficacy were related to making an attempt and to achieving 7 + days of abstinence. Contrary to the TTM, the behavioral change processes were unrelated to making quit attempts and to short-term abstinence, with the exception of self-liberation, which is conceptually related to self-efficacy. New non-TTM measures assessing commitment to quitting were predictive of outcomes. The results provide strong support for the preparation to action transition being discontinuous, and thus consistent with a stage model. However, they bring into question many of the other postulates of the TTM. Further critical testing and evaluation of the TTM is required.     

Short-term memory across eye blinks

The effect of eye blinks on short-term memory was examined in two experiments. On each trial, participants viewed an initial display of coloured, oriented lines, then after a retention interval they viewed a test display that was either identical or different by one feature. Participants kept their eyes open throughout the retention interval on some blocks of trials, whereas on others they made a single eye blink. Accuracy was measured as a function of the number of items in the display to determine the capacity of short-term memory on blink and no-blink trials. In separate blocks of trials participants were instructed to remember colour only, orientation only, or both colour and orientation. Eye blinks reduced short-term memory capacity by approximately 0.6–0.8 items for both feature and conjunction stimuli. A third, control, experiment showed that a button press during the retention interval had no effect on short-term memory capacity, indicating that the effect of an eye blink was not due to general motoric dual-task interference. Eye blinks might instead reduce short-term memory capacity by interfering with attention-based rehearsal processes.     

Hide-and-seek around the centre of interest: The dead zone of attention revealed by change blindness

Three experiments examined spatial allocation of attention during active search for visual changes. In all experiments, there were three conditions of change location related to a centre of interest: (1) Central (most attended location itself), (2) near, and (3) far marginal change. In Experiment 1, participants showed the slowest search and the largest number of undetected changes in near condition. Moreover, they misidentified near changes more frequently than central and far ones. In Experiment 2, participants had to search for marginal changes in the presence of a once noticed central change that summoned additional attention to a central location. It resulted in further search slowing for near changes. In Experiment 3, participants searched for one of two concurrent marginal changes in the presence of a central one. They detected far changes about 2.3 times more frequently than near ones. Taken together, these results support the notion of “dead zone of attention” surrounding attentional focus. Several speculations about the nature of dead zone are discussed.