Do time in abstinence,emotional intelligence and psychopathology predict the sensation of craving in persons with SUD?

IntroductionSubstance use is a global health problem. Craving is one of the main predictors of relapse. If the presence of psychopathology and the deficit of emotional intelligence are combined, the course and outcome of the disease can worsen.ObjectiveThe aim is to analyze the impact of time in abstinence, psychopathology, and emotional intelligence on the sensation of the craving in people with substance use disorders in treatment, comparing two methodologies (hierarchical linear regressions and comparative qualitative analysis).MethodThe participants, after signing the informed consent, were assessed in abstinence, psychopathology (SA-45), emotional intelligence (TMMS-24), and craving.ResultsThe results showed that craving was positively associated with psychopathology, shorter abstinence times, and younger age. Increased emotional attention was associated with increased psychopathology. Craving was explained by less time in abstinence using hierarchical regression models. In QCA models, high levels of craving were predicted by the interaction between high levels of psychopathology, shorter abstinence times, lower emotional repair, and high emotional attention. Low levels of craving were due to less psychopathology, prolonged abstinence, and emotional intelligence.ConclusionThe methodologies are complementary because combining them makes it easier to understand the problem of consumption.     

Do adolescent symptomatology and family environment vary over time with fluctuations in paternal alcohol impairment?

This study tested whether adolescent internalizing problems, externalizing problems, heavy alcohol use, fathers' parenting, and family conflict varied over time with fluctuations in fathers' alcohol impairment and also whether children of recovered alcoholic fathers differed from children of nonalcoholic fathers. Fathers and adolescent children (N = 267 families) were interviewed in 3 annual assessments. Results showed that adolescent symptomatology and the family environment did not vary over time as a function of different trajectories of paternal alcohol impairment. However, children of recovered alcoholic fathers exhibited more symptomatology than did children of nonalcoholic fathers. Even though paternal alcoholism has remitted in these families, children of recovered alcoholic fathers might remain on a general higher risk trajectory relative to children of nonalcoholic fathers.     

Do intrusive memory characteristics predict depression at 6 months?

Two prospective studies have investigated whether the presence, intrusion, and avoidance of negative intrusive memories predict depression, and have reported conflicting findings. We aimed to replicate and extend these investigations by exploring the role of intrusion and avoidance of intrusive memories, as well as memory characteristics, in the prediction of depression prospectively. At Time 1 a mixed sample of community participants (N=85) were interviewed and completed self-report measures of depression, anxiety, and intrusive memory features. At Time 2 (6 months later, N=64) depression and anxiety symptoms were reassessed. Results were partly consistent with hypotheses for the sub-sample of participants who did not receive treatment between the baseline and follow-up assessments. Baseline levels of intrusion and some memory features (uncontrollability, distress, interference, numbness, detachment) predicted follow-up depression, controlling for baseline depression symptoms. Unexpectedly, avoidance of intrusive memories and other features (e.g., here and now quality) did not predict depression. Levels of intrusion and avoidance did not predict anxiety at follow-up. These results provide further evidence that intrusive memories are not simply an epiphenomenon of depression, but predict depression prospectively. Our results suggest that novel, depression-specific theories that emphasise the role of memory disturbances in the maintenance of depression are needed.     

Revision in memories of relationship development: Do biases persist over time?

Partners often recall that their relationship satisfaction has improved over the recent past, even when their satisfaction has actually declined, and such perceptions appear to contribute to optimism about the future. But what happens to memories as the recent past recedes into the distant past? To address this question, data were examined from a U.S. sample of 53 newlywed couples. Every 6 months, spouses reported their memories of relationship change. After 2½ years, they again reported their memories of change over these time periods. Initially, spouses recalled significant improvements over each interval, even though no improvements were observed. By the end of 2½ years, however, they had revised their memories, recalling improvements only in the recent past. Such revisions have implications for research relying on self‐reported relationship change and suggest a way for spouses to benefit from the perception of recent improvement while maintaining a generally accurate view of the course of the relationship overall.     

A rule-based categorization deficit in Alzheimer's disease?

This study examined the categorization processes that Alzheimer's disease (AD) patients use during assessments of semantic memory. Rule-based categorization involves the careful, analytic processing of strict criteria to determine category membership, particularly for items from graded categories with ambiguous category membership; similarity-based categorization requires an overall comparison of a test stimulus with a prototype or remembered exemplar of the category and is relatively effective for the rapid categorization of items with unambiguous category membership. To assess these processes in AD, patients were asked to decide the category membership of test stimuli for categories with poorly defined or fuzzy boundaries (e.g., VEGETABLE) and for categories with well-defined boundaries (e.g., FEMALE) and then to judge the representativeness of the test stimulus for its chosen category. A subgroup of AD patients demonstrated a typical pattern of impaired semantic memory compared to healthy control subjects; that is, difficulty deciding the category membership of test items from fuzzy categories. Among these patients, we found no deficit in category membership decisions about items taken from well-defined categories. We also found that AD patients and healthy controls do not differ in their representativeness judgments of items within a correctly judged category. These findings are most consistent with the hypothesis that rule-based categorization difficulty limits semantic memory in AD.     

Do changes in the subjective experience of recognition over time suggest independent processes?

Two experiments examined the nature of recognition memory by asking how subjective reports of remembering change over time. In Experiment 1, participants were asked to report their experience of remembering using the well‐known remember–know–guess procedure. Estimates of recollection declined over a 14‐day period, but estimates of familiarity remained constant, suggesting that the processes are independent. In Experiment 2, participants were asked to report their confidence in their recognition decisions. Subjective reports of confidence were analysed via receiver operating characteristics and also indicated different rates of decline for recollection and familiarity. Superficially, the data appear to support a dual‐process account of recognition, but close inspection shows the data to be consistent with a simple signal detection model. The conclusion is that although the phenomenal experience of remembering changes over time this is most likely to be predicated on a single process.     

Changes in driver celeration behaviour over time: Do drivers learn from collisions?

Although it is well known that drivers’ accident risk changes with experience, it has never been specified exactly how this comes about in terms of changes of behaviour, or what features of their experiences are important for this change. One possibility is that drivers learn from their collision involvement, and change their behaviour after such events, as some studies indicate. However, relative accident involvement tends to be very stable over time, which indicates the opposite. Repeated measurements of celeration (speed change) behaviour of bus drivers were compared between two groups; drivers without accidents within the measurement period (about 3 years), and drivers with at least one crash. For the crash group, there was a steady decline in their celeration values over time, but this was not related to their crashes. A similar reduction was also present for the non-crash sample. The results would seem to be in agreement with the theory of accident proneness; there exist stability in driver behaviour over time, despite accident involvement. However, this stability is relative within the sample, and not absolute. The reduction in celeration values for both groups over time would seem to indicate that drivers learn from their experiences in general, but not specifically from accidents. The present study seems to indicate that daily experience of driving situations is the strongest factor for changes in driving behaviour.     

Does role stress predict burnout over time among health care professionals?

Abstract

The main objective of this study is to test the effects over time of three role stress variables (role conflict, role ambiguity and role overload) on the three burnout dimensions (emotional exhaustion, depersonalization and personal accomplishment). Based on theoretical models on burnout and on meta-analytical research, it is hypothesized that the three role stress variables will predict changes over time in emotional exhaustion and depersonalization, but not in personal accomplishment. The results obtained by means of hierarchical regression analysis partially support the hypothesis. The three role stress variables predict emotional exhaustion over time. Role conflict and role overload predict depersonalization over time. Finally, contrary to expectations, role ambiguity predicts personal accomplishment over time.     

Does role stress predict burnout over time among health care professionals?

Abstract The main objective of this study is to test the effects over time of three role stress variables (role conflict, role ambiguity and role overload) on the three burnout dimensions (emotional exhaustion, depersonalization and personal accomplishment). Based on theoretical models on burnout and on meta-analytical research, it is hypothesized that the three role stress variables will predict changes over time in emotional exhaustion and depersonalization, but not in personal accomplishment. The results obtained by means of hierarchical regression analysis partially support the hypothesis. The three role stress variables predict emotional exhaustion over time. Role conflict and role overload predict depersonalization over time. Finally, contrary to expectations, role ambiguity predicts personal accomplishment over time.     

Does change in perceptions of peer teen dating violence predict change in teen dating violence perpetration over time?

Research has previously demonstrated that perceptions of peer's teen dating violence (TDV) is associated with one's own perpetration of TDV, although little research has examined whether this relationship is consistent across developmental time periods (i.e., mid‐to‐late adolescence). The present study examined whether changes in perceptions of peer's TDV predicted change in one's own perpetration of TDV in a sample of ethnically diverse adolescents from ages 15 to 18 (N = 1,042). Parallel process modeling demonstrated that decreases in perceptions of peer's TDV predicted decreases in TDV perpetration over time, and this relationship was more pronounced for males than females. These findings lend further support to the need for TDV prevention and intervention programs to include peer influence in their programs.

     

Do adapted vignettes improve medical decision‐making capacity for individuals with Alzheimer's disease?

Medical decision‐making capacity (MDC) is known to decline in individuals with Alzheimer's disease (AD). The vignette method uses hypothetical information as a prerequisite for measuring the capacity to make well‐informed decisions to clinical trials. Our aim was to investigate if adapted vignettes can help individuals with mild AD to assimilate information, make decisions and express them in an understandable way, compared to corresponding decisions based on linguistically more demanding vignettes, as measured by the Swedish Linguistic Instrument for Medical Decision‐making (LIMD). Two vignettes from LIMD were altered linguistically with the aim to facilitate understanding for individuals with AD. An experimental within‐subject design was used to study the influence on MDC of readability (original/adapted vignettes) and content (two different clinical trials). We included 24 patients with mild AD in this prospective study, which read all four vignettes along with a few other tests. This allowed us to investigate the association between MDC and cognitive function. Adapted vignettes did not yield significant differences regarding MDC as compared with original vignettes using a two‐way repeated measures analysis of variance. A difference was found between the two clinical trials where LIMD score was significantly higher for Kidney disease than hypertension vignettes. Our results indicate that adapted vignettes may not improve MDC for individuals with mild AD. MDC was affected by which clinical trial the vignettes regarded, which implies that other factors affecting MDC need to be investigated, like length of text and vocabulary used.     

Can reading time predict mind wandering in expository text?

Prior research has suggested that episodes of mind wandering not only negatively impact text comprehension but also are associated with fluctuations in reading behavior. However, these studies typically do not account for differences in the fundamental nature of the text itself, namely, whether it is narrative or expository in structure. As much research has supported the idea that these text genres are processed differently, it is of interest to determine whether similar changes in reading patterns are observed when mind wandering in an expository text. The present study examined whether fluctuations in sentence‐by‐sentence reading times were associated with periods of mindless reading during processing of an expository text. Results indicated that although mindless reading did negatively impact learning, probed reading time did not vary as a function of mind wandering. These results suggest that research aimed at studying mind wandering while reading may need to account for text genre.     

Inflated and contradictory category naming deficits in Alzheimer's disease?

Although some studies have documented category-specific deficits in patients with Alzheimer's disease, others have not. One possible reason is that where control groups have been used in previous studies, they have performed at ceiling; and this may spuriously affect the incidence and type of deficit reported (especially with common statistical techniques such as z-scores). We examined this issue in 18 Alzheimer's patients and 26 elderly controls, who named two picture sets: a simple set that typically produces ceiling effects (Set 1) and one that produces a normal distribution in controls (Set 2). Sets 1 and 2 produced inconsistent and even contradictory deficits in the same patients. The results also show that ceiling effects may inflate the number of living thing deficits and hence, distort the reported ratio of living to nonliving cases.     

Do self-fulfilling prophecies accumulate, dissipate, or remain stable over time?

The authors examined whether self-fulfilling prophecies accumulate, dissipate, or remain stable over time by using data from more than 500 6th- through 12th-grade students in public school math classes. The authors used multiple regression analyses to assess the extent to which teacher perceptions predicted students' final math marks and standardized math-test scores from 6th through 12th grade. Control variables included 5 measures of student motivation and 2 measures of previous achievement. The results were consistent with both the dissipation and stability hypotheses. Implications for understanding the extent to which social perception creates social reality and the role of expectations in social problems are discussed.     

The week after: Do the effects of imagined contact last over time?

The vast majority of studies assessing the prejudice reduction properties of imagined contact have focused so far on the immediate effects of the intervention. In an attempt to contribute to the literature examining the long‐term effects of imagined contact, the two studies reported in this paper tested the immediate and long‐term effects of imagined contact on outgroup attitudes, intergroup anxiety, and behavioral intentions in Experiment 1, and also on contact self‐efficacy in Experiment 2. Both studies were conducted in a context of entrenched intergroup conflict, Cyprus. The results supported the effectiveness of imagined contact in eliciting more positive attitudes, lower levels of anxiety, more positive behavioral intentions, and higher contact self‐efficacy when these were measured immediately after contact. However, evidence for the endurance of these effects was systematically found only for outgroup attitudes and intergroup anxiety. While these results speak to the ability of imagined contact to lead to long‐term changes in important and commonly studied intergroup outcomes, lack of consistent evidence regarding its ability to yield lasting changes on variables pertaining to intended behavior toward the outgroup compose a challenge for the intervention.