Implementation intentions: a look back at fifteen years of progress

Implementation intentions are if-then plans that spell out when, where, and how a set goal has to be put into action: If situation x is encountered, then I will perform behavior y!, thereby linking a critical situation with a goal-directed behavior. Over the last fifteen years, implementation intentions, as compared to simple goal intentions (I intend to reach z!), have demonstrated their effectiveness as self-regulation strategies in promoting desired behaviors or when unpleasant actions have to be carried out. By forming implementation intentions, the control of unwanted influences (e.g., temptations, bad habits, adverse self-states) on an ongoing goal pursuit can also be facilitated. Furthermore, implementation intentions have been shown to ease goal-directed actions in critical populations such as patients with a frontal brain lesion, schizophrenic patients, and opiate addicts in withdrawal, for whom the initiation problems of the goaldirected action are more accentuated.     

Implementation intentions: control of fear despite cognitive load

The cognitive consequences of forming implementation intentions in controlling fear were addressed in the present study. Participants with an intense fear of spiders evaluated pictures of spiders, pleasant pictures, and neutral pictures under cognitive load. Regulatory control was measured by participants' self-report ratings of the pictures on the Self-Assessment Manikins Scales. Only participants given implementation intentions reported weaker negative emotional responses to the pictures of spiders as compared to participants given a goal intention and to no-goal control participants. Thus, emotional control by implementation intentions was shown not to tax a person's cognitive resources, attesting to the automatic nature of this self-regulation strategy.     

Aging can spare recollection-based retrieval monitoring: the importance of event distinctiveness

The authors investigated two retrieval-monitoring processes. Subjects studied red words and pictures and then decided whether test words had been studied in red font (red word test) or as pictures (picture test). Memory confusions were lower on the picture test than on the red word test, implicating a distinctiveness heuristic. Memory confusions also were lower when study formats were mutually exclusive (the same item was never studied as both a red word and a picture), compared with a nonexclusive condition, implicating a recall-to-reject process. When the to-be-recollected events were pictures, older adults used each monitoring strategy as effectively as did younger adults.     

Parents’ Perceptions of Functioning in Families Having a Child with a Genetic Condition

In a study of families having a child with a genetic condition, patterns of family functioning were identified through cluster analysis of families with two spouses. Patterns were based on both parents’ assessments of family satisfaction and hardiness, as measured respectively by the Family APGAR and Family Hardiness Index. The validity and clinical significance of the clusters were supported by demonstrating that cluster membership distinguished between parental reports of their own quality of life and their child’s functional status, as measured by the Quality of Life Index and the Functional Status II, respectively. The clusters were non-categorical in the sense that they did not depend on the type of genetic condition. These findings point to the importance of addressing family functioning as part of genetic counseling.     

Socioeconomic Status and Health: What is the role of Reserve Capacity?

ABSTRACT— A robust, linear association between socioeconomic status (SES) and health has been identified across many populations and health outcomes. This relationship is typically monotonic, so that each step down the SES hierarchy brings increased vulnerability to disease and premature mortality. Despite growing attention to health disparities, scientists and policymakers have made little progress toward confronting their causes and implementing effective solutions. Using the reserve capacity model ( Gallo & Matthews, 2003 ) as an organizing framework, the current article examines the contribution of resilient psychosocial resources to socioeconomic disparities in physical health. Findings suggest that deficient psychosocial resources, such as low perceptions of control and social support, may be one of many factors that connect low SES with poor health. Additional research is needed to test these relationships and their underlying mechanisms, to consider interventions to enhance reserve capacity, and to evaluate the efficacy of such efforts in fostering resilience to socioeconomic hardship.     

Differential effects of subdiaphragmatic vagotomy on NaCl-induced aversion learning

The vagus nerve has been proposed in numerous studies as one of the peripheral mechanisms involved in drug-induced taste aversion learning, although available data have been controversial. The differential results obtained in the present series of experiments with vagotomy and NaCl-induced short-term and long-term aversion learning suggest that the vagal system plays a decisive role in tasks requiring the rapid detection of an aversive substance in the gastrointestinal tract (short-term tasks). In contrast, this mechanism appears to be unnecessary in long-term tasks, where learning may be mediated by alternative slower-acting peripheral mechanisms such as the humoral system.     

Essentialism and the expression of social stereotypes: a comparative study of Spain, Brasil and England

Over the past few years, one of the most productive directions in the study of the activation and application of stereotypes has been provided by the essentialist concept of categorization. The research presented here studied the impact of two dimensions of essentialist beliefs--naturalism and entitativity-by using data collected from Brazil, Spain and England. The aim was to test whether there was a greater degree of essentialization among the naturalizable categories (sex, age and race) than among the entitative categories (economic condition, religion, political orientation, nationality and social condition). The results not only showed that participants hold more essentialist beliefs with regard to naturalistic categories but also showed the differences in the degree of essentialization across the three cultures. A discussion is conducted on the implications of the present findings, and on the heuristic value of the theoretical model (of the bidimensional nature of essentialism) adopted by this research.     

The impact of an 8-day intensive treatment for adolescent panic disorder and agoraphobia on comorbid diagnoses

Previous research findings have shown positive effects of cognitive-behavioral therapy for primary anxiety disorders as well as for nonprimary, co-occurring anxiety disorders. In this study, we analyzed data from an existing randomized controlled trial of intensive treatment for panic disorder with or without agoraphobia (PDA) to examine the effects of the treatment on comorbid psychiatric diagnoses. The overall frequency and severity of aggregated comorbid diagnoses decreased in a group of adolescents who received an 8-day treatment for PDA. Results suggest that an 8-day treatment for PDA can alleviate the symptoms of some specific comorbid clinical diagnoses; in particular specific phobias, generalized anxiety disorder, and social phobia. These findings suggest that an intensive treatment for PDA is associated with reductions in comorbid symptoms even though disorders other than PDA are not specific treatment targets.     

State of Food Deprivation as a Factor in Radiation Mortality of Rats

(Eysenck, H. J. The Structure of Human Personality. London: Methuen, 1953. Pp. 348.) Reviewed By George A. Talland.