Drinking without thinking: an implicit measure of alcohol motivation predicts failure to control alcohol use

Addiction is characterized by dyscontrol - substance use despite intentions to restrain. Using a sample of at-risk drinkers, the present study examined whether an implicit measure of alcohol motivation (the Implicit Association Test [IAT]; Greenwald, A.G., McGhee, D.E., & Schwartz, J.L.K. (1998). Measuring individual differences in implicit cognition: the Implicit Association Test. Journal of Personality and Social Psychology, 74, 1464-1480) would predict dyscontrol of alcohol use. Participants completed an IAT and, to elicit motivation to restrain alcohol use, were instructed that greater consumption in a taste test would impair performance on a later task for which they could win a prize. All participants viewed aversive slides and then completed a thought-listing task. Participants either exerted self-control by suppressing negative affect and thoughts regarding the slides or did not exert self-control. Post-manipulation, the groups did not differ in mood, urge to drink or motivation to restrain consumption. During the subsequent taste test, participants whose self-control resources were depleted consumed more alcohol than did those in the control group. Additionally, the IAT, but not an explicit measure of alcohol motivation, more strongly predicted alcohol use when self-control resources were depleted. The results indicate that the IAT may have utility in predicting dyscontrolled alcohol use.     

Remembering versus knowing during face recognition in unilateral temporal lobe epilepsy patients with or without hippocampal sclerosis

Recognition memory involves knowing an item was learned (familiarity) and remembering contextual details about the prior learning episode (recollection). We tested three competing hypotheses about the role of the hippocampus in recollection and familiarity. It mediates either recollection or familiarity, or serves both processes. We further tested whether the left temporal lobe mediates recollection and the right temporal lobe familiarity (modes of processing view), or whether the two temporal lobes mediate remembering material specifically (material specificity view). We investigated 24-h face recognition using the "remember-know" procedure. We studied 23 left and 24 right temporal lobe epilepsy (LTLE/RTLE) patients with and without hippocampal sclerosis (HS+/HS-) and 31 healthy participants. HS+ patients made fewer know responses than HS- patients or healthy participants. RTLE was related to fewer remember responses than LTLE. Our results suggest the hippocampus has a critical role in familiarity. Further, our findings support the material specificity hypothesis of laterality.     

Understanding the Subjective Point of View: Methodological Implications of the Schutz-Parsons Debate

The bone of contention that divides Alfred Schutz and Talcott Parsons in their 1940–1941 debate is that Schutz acknowledges an ontological break between the commonsense and scientific worlds whereas Parsons only considers it “a matter of refinement.” Schutz’s ontological distancing that disconnects the “world of consociates” where social reality is directly experienced in face-to-face contacts, and the “world of contemporaries” where the Other is experienced in terms of “types” has been crucial to social scientists. Implicated in the break is that all intellectual attempts to understand experiences of Others must be based on the “models” constructed in the “world of contemporaries” (or “predecessors”); hence, epistemologically, to grasp the subjective point of view with a here-and-now understanding is an outright impossibility. Based on a Schutzian perspective, the author suggests that the sociologist must objectivize the Thou-orientations involved in his/her analysis in order that s/he can possibility grasp the subjective point of view in objective terms.

Individual Pathways to Life Satisfaction: The Significance of Traits and Motives

This article examines the relationship between life satisfaction and specific facets of psychological well-being (positive relations with others and environmental mastery) by considering the moderating effect of significant components of personality, i.e., traits, values, and implicit motives. Constructs were assessed by the Satisfaction With Life Scale, the Scales of Psychological Well-Being (two subscales), the NEO Five-Factor Inventory, the Schwartz Value Survey (two value types), and a picture-story test (implicit motives for achievement and affiliation–intimacy). Analyses revealed that values, implicit motives, and personality traits moderated the relationship between both types of well-being measures. Findings indicate that personality components reflecting significant strivings and needs play a crucial role in seeking well-being by assigning meaning to given life domains.

The timing and mechanisms of children's use of morphological information in spelling: A review of evidence from English and French

We present a review of the research on English and French children's learning of the place of morphemes in spelling. Traditional models suggest that children use morphology relatively late in their spelling careers and that the end-point of development lies in rule-based performance. In contrast, we show that (a) children are sensitive to the role of morphemes in determining spelling at a young age and (b) they do not rely (at least exclusively) on rules. We discuss the features that may account for discrepancies between studies demonstrating late versus early use of morphology and we examine the processes that children might rely on in their learning, specifically statistical learning of intra- and inter-word regularities and retrieval of item-specific representations. This proposal provides a potential explanation for how children learn about the representation of morphology in print.     

Is implicit sequence learning impaired in schizophrenia? A meta-analysis

Cognition in schizophrenia seems to be characterized by impaired performance on most tests of explicit or declarative learning contrasting with relatively intact performance on most tests of implicit or procedural learning. At the same time there have been conflicting results for studies that have used the Serial Reaction Time (SRT) task to examine implicit learning in people with schizophrenia. In the present research, we used meta-analysis to clarify whether or not people with schizophrenia show impaired performance on the SRT task. A systematic review found nine studies published in peer review journals that had each compared the performance of a group of people with schizophrenia with healthy controls on the standard SRT task or a variant of it. The resulting meta-analysis represented the responses of 205 participants with schizophrenia and 159 healthy controls on the SRT task. The analysis found that participants with schizophrenia perform less well than controls reflected by a pooled effect size of 0.51. A secondary analysis of all nine studies found that they all reported a point estimate of the change in reaction time between sequence and random trials that was greater for the controls. We conclude that there is a moderate impairment in implicit sequence learning among people with schizophrenia and speculate on the implications of this for understanding this disorder. Suggestions for improving the methodological quality and statistical reporting of studies of this topic are made.     

山西高校医学生生命观调查与分析

生命观是对生命态度、生命价值等问题的根本看法和观点。对山西3所医学院校医学生的生命观进行问卷调查,结果显示：医学生人生态度消极悲观、漠视生命;不能正确地看待死亡问题,缺乏正确的死亡观;对生命价值的理解呈现出多元化;学医期间的心理状态不是很好;期待学校采取有效措施加强生命观教育。因此,学校应发挥主导作用,因需施教,采取多种策略加强医学生的生命观教育,同时,家庭和社会也应发挥合力作用,共同促进医学生树立科学正确的生命观。     

Positive and negative associations underlying ambivalent attitudes

In two studies, we compared the strength of positive and negative associations of ambivalent attitudes to those of nonambivalent attitudes. In Study 1, results from an implicit association task showed that, in contrast to nonambivalent attitudes, ambivalent attitudes were characterized by strong positive and negative associations. In Study 2 responses to ambivalent attitude objects were faster following a positive as well as following a negative prime, compared to a non-word prime, whereas for neutral attitude objects prime type did not influence response times. Results provide direct evidence for the assumption that both positive and negative associations of ambivalent attitudes are relatively strong. Implications for attitude strength and attitude structure are discussed.     

A diary study of implicit self-esteem, interpersonal interactions and alcohol consumption in college students

A 30-day daily diary study examined the relations among implicit self-esteem, interpersonal interactions, and alcohol consumption in college students. Multilevel analyses revealed that students with low implicit self-esteem drank more on days when they experienced more negative interpersonal interactions. In contrast, students with high implicit self-esteem drank more on days when they experienced more positive interpersonal interactions. Spending time with people who were drinking mediated both the low implicit self-esteem by negative interpersonal events interaction and the high implicit self-esteem by positive interpersonal events interaction. These findings suggest that people with low implicit self-esteem may unintentionally drink as a way to regulate unfulfilled needs for acceptance. On the other hand, people with high implicit self-esteem may drink as a way to enhance positive interpersonal experiences.     

How to like yourself better, or chocolate less: Changing implicit attitudes with one IAT task

The current paper introduces a novel feature of implicit association tests (IATs) by demonstrating their potential to change implicit attitudes. We assume that such changes are driven by associative learning mechanisms caused by carrying out an IAT task. Currently, evaluative conditioning appears to be the only widespread paradigm for changing implicit attitudes. An IAT task could provide an alternative. In two experiments, participants initially reacted to only one IAT task. Implicit preferences subsequently assessed with different implicit measures depended on the initial IAT task. This was shown for implicit self-esteem and for implicit attitudes towards well-known candy brands. Findings are discussed in relation to task-order effects in IATs.