The relationship between self‐harm and alexithymia

This paper presents a systematic review of the literature concerning the relationship between alexithymia and self‐harm. Fifteen studies were selected following a systematic search of relevant databases. Results indicate significantly higher levels of alexithymia in women who self‐harm compared with women who do not self‐harm. Studies of men were less conclusive and require further investigation. A subsample of the studies found that childhood abuse and bullying were more likely to be associated with self‐harm if alexithymia was present as a mediator. Other studies found that depression mediated between alexithymia and self‐harm. The results indicate that the poor emotional cognition and expression associated with alexithymia may increase vulnerability to self‐harm, particularly in women.     

Rational-Emotional ‘Divorce’ in Iran

This study investigates emotional divorce in marriage in everyday life in Iran from a female perspective. Many studies have been conducted on divorce but there is vacuum in the field of emotional divorce in regard to how it is defined and which research methodologies are most appropriate. This study aims to understand the participant’s construct of emotional divorce as well as its mechanism and causes, using grounded theory to achieve a deep and holistic understanding of the issues. Analytic induction and theoretical saturation were the criteria for selecting 22 women with severe marital dissatisfaction, as subjects for the research. One of the core ideas considered is that emotional divorce increases when formal, legal divorce is difficult to obtain, Findings cover four fields including: (1) social contexts such as patriarchy, the presence of stepfathers, and female passivity; (2) intensifying factors such as men’s sex vs. women’s love and the presence of a rival wife; (3) unequal exchange and (4) the sense of inequality, rational divorce and finally emotional divorce itself. Our research findings show the occurrence of ‘emotional divorce’ often arises from rational calculation. Unequal exchange results in the sense of inequality as the main cause of emotional divorce.     

Persisting Effects of Instruction on Young Children's Syllogistic Reasoning with Incongruent and Abstract Premises

Studies of reasoning have often invoked a distinction between a natural or ordinary consideration of the premises, in which they are interpreted, and even distorted, in the light of empirical knowledge, and an analytic or logical consideration of the premises, in which they are analysed in a literal fashion for their logical implications. Two or three years of schooling have been seen as critical for the spontaneous use of analytic reasoning. In two experiments, however, 4-year-olds who were given brief instructions that prompted use of an analytic approach continued to adopt this approach one week later. Thus, when given syllogistic problems in which the major premise was incongruent with their empirical knowledge (e.g. “All snow is black”), instructed children reasoned more accurately from that premise both immediately and a week later as compared to children given only a basic introduction. A third experiment showed that instructions also improved 4-year-olds' performance on hard-to-imagine, abstract material (e.g. “All mib is white”). Similarities between the effects of brief instruction and of schooling are discussed.     

Can Children with Autism Recover? If So, How?

Although Autism Spectrum Disorders (ASD) are generally assumed to be lifelong, we review evidence that between 3% and 25% of children reportedly lose their ASD diagnosis and enter the normal range of cognitive, adaptive and social skills. Predictors of recovery include relatively high intelligence, receptive language, verbal and motor imitation, and motor development, but not overall symptom severity. Earlier age of diagnosis and treatment, and a diagnosis of Pervasive Developmental Disorder-Not Otherwise Specified are also favorable signs. The presence of seizures, mental retardation and genetic syndromes are unfavorable signs, whereas head growth does not predict outcome. Controlled studies that report the most recovery came about after the use of behavioral techniques. Residual vulnerabilities affect higher-order communication and attention. Tics, depression and phobias are frequent residual co-morbidities after recovery. Possible mechanisms of recovery include: normalizing input by forcing attention outward or enriching the environment; promoting the reinforcement value of social stimuli; preventing interfering behaviors; mass practice of weak skills; reducing stress and stabilizing arousal. Improving nutrition and sleep quality is non-specifically beneficial.     

Ruminative self-focus and autobiographical memory

Many studies have shown a positive relationship between elevated dispositional self-focus and emotional disorder. Trapnell and Campbell (1999) proposed that this relationship was only true for ruminative forms of self-focus, reflective self-focus being associated with psychological health. The present study aimed: (1) to examine the replicability of Trapnell and Campbell's (1999) questionnaire-based differentiation of reflective and ruminative dispositional self-focus; (2) to see whether reflection and rumination could also be differentiated using measures of autobiographical memory; (3) to see whether such memory measures could elucidate mechanisms underlying different forms of dispositional self-focus. 130 volunteers retrieved autobiographical memories to neutral cue words and completed questionnaires. Questionnaires differentiated reflection and rumination: reflection correlated with openness to experience, whereas rumination correlated with neuroticism, replicating previous findings that it is specifically ruminative self-focus that is maladaptive. Memory measures also differentiated reflection and rumination: reflection was unrelated to the affective qualities of memories, whereas rumination correlated with measures of the happiness, unhappiness and at-oneness of memories. Dispositional ruminative self-focus, like neuroticism, was specifically related to increased accessibility of memories of events where individuals felt “not at all at-one with things”. This style of memory access could underpin dispositional ruminative self-focus, which is closely linked to neuroticism.     

Using the Diffusion Model to Explain Cognitive Deficits in Attention Deficit Hyperactivity Disorder

Slow, variable, and error-prone performance on speeded reaction time (RT) tasks has been well documented in childhood ADHD, but equally well documented is the context-dependent nature of those deficits, particularly with respect to event rate. As event rates increase (or, as the interstimulus intervals become shorter), RTs decrease, a pattern of performance that has long been interpreted as evidence that cognitive deficits in ADHD are a downstream consequence of a fundamental difficulty in the regulation of arousal to meet task demands. We test the extent to which this is a misinterpretation of the data that occurs when RT and accuracy are considered separately, as is common in neurocognitive research. In two samples of children aged 8–10 with (N?=?97; 33 girls) and without (N?=?39; 26 girls) ADHD, we used the diffusion model, an influential computational model of RT, to examine the effect of event rate on inhibitory control in a go-no-go task. Contrary to longstanding belief, we found that fast event rates slowed the rate at which children with ADHD accumulated evidence to make a decision to “no-go”, as indexed by drift rate. This in turn resulted in a higher proportion of failed inhibits, and occurred despite increased task engagement, as reflected by changes in the starting point of the decision process. Thus, although faster event rates increased task engagement among children with ADHD, the increased engagement was unable to counteract the concurrent slowing of processing speed to “no-go” decisions. Implications for theoretical models of ADHD and treatments are discussed.