The lost object and the act of creation

The aim of this article is to discuss the idea of the lost object and to throw light on its relation to creativity. The main thesis is that what is called the original or primary object cannot be considered lost in an absolute meaning. The original object is according to this author not lost, for the simple reason that it never was. In the beginning was only an encounter and so the lost object can only be said to be lost after the fact or afterwards. From this statement the author takes up the question of what this implies for a discussion of creativity and ask the question, what it is the artist creates or re-creates in his work of art, and how the idea of the lost object may throw light on the act of creation. The chosen example for illustration is Freud’s study of Leonardo da Vinci’s Mona Lisa.     

Cognitive and Interpersonal Vulnerabilities to Adolescent Depression: Classification of Risk Profiles for a Personalized Prevention Approach

Despite interest in psychosocial vulnerabilities to depression, little is known about reliable and valid individualized risk profiles that can be used to match individuals to evidence-based interventions for depression. This study investigated well-established cognitive and interpersonal vulnerabilities to depression among youth to discern an evidence-based risk classification approach which is being used in a personalized depression prevention randomized clinical trial. Data were drawn from a general community sample of adolescents (N?=?467; ages 10–16, mean 13.14, SD?=?1.62; 57% females) who were followed prospectively for 3 years. Youth completed measures of cognitive (negative cognitive style, dysfunctional attitudes, rumination) and interpersonal (support and conflict with peers and parents, excessive reassurance seeking, social competence, co-rumination) risks to depression, and then were followed longitudinally for onset of depression. Principal axis factor analyses showed that three latent factors--cognitive vulnerability, interpersonal support, and interpersonal conflict--optimally represented the structure of these risk factors. Clinically practical and meaningful cutoffs, based on tertile cut-off scores on cognitive and interpersonal risk measures, were used to categorize youth into relatively balanced high and low cognitive and interpersonal risk groups. These risk classification groups exhibited validity (AUC?>?0.70) by predicting prospective onsets of depressive episodes at 18-months follow-ups. These findings demonstrate a reliable and valid approach to synthesize psychosocial vulnerabilities to depression, specifically cognitive and interpersonal risks. Results are discussed in terms of using these risk classifications profiles to test personalized prevention of depression during adolescence.     

Modality effects: Do they fall on deaf ears?

The present study tests the assumption of the PAS theory of echoic memory (Greene & Crowder, 1984) that the representation of acoustic features is necessary in producing modality effects. Performance by deaf subjects was compared to hearing subjects on serial and free-recall tasks with vocalizing and non-vocalizing conditions. For the serial tasks, typical modality and acoustic similarity effects were observed with hearing subjects, and no such effects were found with deaf subjects. However, for the free-recall task, modality effects were found for both deaf and hearing subjects. It is unlikely that phonological coding resulting from gestural cues mediates the modality effect, as phonological confusion errors for deaf and hearing subjects did not correlate with the size of this effect.     

The development of the use of long-term knowledge to assist short-term recall

The influence of item familiarity upon memory span was examined in adults and children aged 5, 7, and 10 years by comparing the recall of words and nonwords. Using a probed recall task, both item recall and position recall were tested. The effect of familiarity upon item recall was found to develop with age, from no effects in the 5-year-olds to significant effects in the older children and adults. By contrast, no effect of familiarity was found at any age when recall of position was required. Dissociations between word length effects and familiarity effects supported the conclusion that the familiarity effect does not result from rehearsal. Several explanations for the source of the familiarity effect were examined, and the familiarity effect was attributed to a strategic redintegration or reconstruction process, which is necessary for item recall but not for position recall.     

Screening for and Preventing Perinatal Depression

New York City (NYC) public hospitals recently mandated that all pregnant women be screened for depression, but no funds were allocated for screening or care coordination/treatment, and research suggests that unfunded mandates are not likely to be successful. To address this, we implemented an on-site depression prevention intervention (NYC ROSE) for positive depression screens among pregnant, mostly Black and Hispanic, lower-income women in one public hospital. In this paper, we used Aarons’ implementation model to describe the successes and challenges of screening and intervention. Patient tracking sheets and electronic medical records were abstracted. Key informant interviews and an informal focus group were conducted, and staff observations were reviewed; common implementation themes were identified and fit into Aarons’ model. We found that a lack of funding and staff training, which led to minimal psychoeducation for patients, were outer context factors that may have made depression screening difficult, screening results unreliable, and NYC ROSE enrollment challenging. Although leadership agreed to implement NYC ROSE, early involvement of all levels of staff and patients would have better informed important inner context factors, like workflow and logistical/practical challenges. There was also a mismatch between the treatment model and the population being served; patients often lived too far away to receive additional services on site, and economic issues were often a higher priority than mental health services. Screening and interventions for perinatal depression are essential for optimal family health, and a detailed, thoughtful and funded approach can help ensure effectiveness of such efforts.     

医患信任关系的结构和测量及其整合模型

从概念结构和测量工具角度对相关文献进行系统梳理和剖析发现：既有研究主要集中于患方视角而相对忽视了医方信任测量;测量维度上存在各种不同指标,主要涉及医患双方在就医过程中的态度、能力和行为,以及二者对医患关系亲密程度感知的心理结构。总结不同视角的相关研究,本研究提出了医患信任关系的总体概念框架和医患信任测量的整合模型,旨在构建医患信任测量的总体框架及测量指标,以期为后续研究和实践工作提供参考和指导。     

Differences in the memory-based searching of delayed and normally developing young children

The memory-based searching of developmentally delayed and normal 2-year-old children was compared. The results of the study confirmed the hypothesis that individual differences would be minimal in a relatively noneffortful memory task, but that substantial individual differences would occur when more cognitive effort was required. The performance of the delayed and normal children was very good and quite similar in the basic memory task, which simply involved remembering the location of a toy hidden in a distinctive, natural location in a room. Substantial individual differences were found, however, in the children's ability to draw inferences about plausible locations for a missing toy based on their memory for where it had been hidden. When they discovered that their toy was not where they remembered it had been hidden (it had been surreptitiously moved by the experimenter), a group of normal children searched for the toy in places that were nearby or otherwise related to the original location of the toy. They used their memory for where the toy had been hidden to generate plausible alternative locations to search. In contrast, delayed children, who discovered their toy to be unaccountably missing from a location, persevered in repeatedly searching that same place. Unlike the normal children, they did not try something new. An important aspect of the data reported is that they reveal an important difference-not just a delay-in the cognitive functioning of young delayed children.     

Sun and water: on a modulus-based measurement of happiness

Most happiness researchers use semantic differential or Likert scales to assess happiness. Such conventionally used scales are susceptible to scale renorming (interpretation of scales differently in different contexts) and can produce a specious relativism effect (e.g., rating a low-income person happier than a high-income person in situations where the low-income person is not happier). Building on related psychophysical measurements, the authors propose a simple, survey-friendly, modulus-based scale of happiness and show that it is less susceptible to specious relativism than conventional rating scales but can still catch genuine relativism (e.g., rating a low-income person to be happier than a high-income person in situations where the low-income person is indeed happier).     

Effects of clock monitoring on electroencephalographic activity: is unconscious movement initiation an artifact of the clock?

Electroencephalographic (EEG) activity was recorded while participants waited to make spontaneous key-press movements (Experiment 1) or waited for tones in a pitch judgment task (Experiment 2). In one condition of each experiment, participants also had to report the position of a spot traveling on a clock at the crucial time point (i.e., when they decided to move or when the tone was presented), mimicking a procedure used to assess the time of conscious awareness of an event of interest. In a second condition, there was no clock or temporal judgment. Average EEG activity preceding key presses was substantially different when participants had to monitor the clock than when they did not. Smaller clock-related differences in average EEG activity were also present preceding tone onsets. The effects of clock monitoring on EEG activity could be responsible for previous reports that movement-related brain activity begins before participants have consciously decided to move (e.g., Libet, Gleason, Wright, & Pearl, 1983).