From intentions via planning and behavior to physical exercise habits

ObjectivesIndividuals who enact a health behavior effortlessly with minimal conscious deliberation can be assumed to have formed a healthy habit. This can be reflected by increases in self-reported habit strength of a behavior. We examined whether physical exercise intentions facilitate changes in exercise habit strength by increasing the use of action planning and exercise.DesignTwo field studies investigated the effect of behavioral intentions on changes in habit strength through a sequential path from action planning to exercise.MethodExercise intentions, action planning, habit strength, and exercise were assessed at two measurement points in time in 231 university students (Study 1), and at four points in time in 134 rehabilitation patients (Study 2).ResultsIn multiple-step mediation models in both samples, there were indirect effects of intentions on habit strength through action planning and behavior.ConclusionAction planning and behavior operated as sequential mediators to bridge the gap between intentions and habit strength. Exercise habit strength may increase as a result of conscious action planning and frequent behavior enactment. Including these constructs jointly into behavior change models may improve the understanding of the mechanisms involved in behavior maintenance.     

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This paper deals with the traumatic departures of Jews from Morocco during the 1950s and 1960s. The issue is analyzed through a set of diverse oral narrations. The study is based on several interviews conducted both among Jews who left Morocco and Muslims still living in the city of Meknes. The repression of the memory by Muslims of two young Jews murdered in 1967 in Meknes is questioned. In fact, although the perceptions concerning the Jews' departure differs according to the interviewee's social class, a common feeling appears to be shared by different societal sectors regarding this specific issue, which still comes across as a sensitive one today. The representation of Jews traditionally depicted as “fearful” and “weak” turns into “courageous” and “strong” during the Six‐Day War. This new representation perturbed the Muslim population, which seemed to be unable to deal with the new status Jews were acquiring. In fact, emigration was commonly considered to betray a lack of virility. The paper argues that the unexpected departure of an historic component of Moroccan society has left an open wound in Morocco. Even the memory of the “events” by the Jewish population appears to be fragmented into ambiguous constructions, leading, on the one hand, to perceptions of fear and uncertainty and, on the other, to images of affectionate relationships and intense nostalgia.     

Memory for emotional stories in high and low depressed children

Cognitive theories of depression emphasise a vicious circle linking depressed mood and biased recall towards negative information. In line with this, depressed adults show selectively enhanced recall for negative information. This recall bias is held to be mediated by increased accessibility of negative self‐referent schemas formed as a result of adverse early experiences. Given this, surprisingly few studies have examined depression‐related recall biases from a developmental perspective. Clinically depressed children have been found to show enhanced recall of negative adjectives, particularly when self‐referent, but to date there is no evidence for similar recall biases in non‐clinically depressed groups. The current study addressed this by investigating high and low non‐clinically depressed children's (aged 5–11 years) recall of emotional stories. High depressed children showed enhanced recall of negative stories, relative to positive stories, compared to the low depressed group. This did not vary with age group. We conclude that, when child‐oriented materials are used, depression‐related biases in recall towards negative information are observable even in a non‐clinical sample of children from 5 years of age.     

Abstraction and perceptual individuation in primed word identification are modulated by distortion and repetition: A dissociation

One experiment investigated the effects of distortion and multiple prime repetition (super-repetition) on repetition priming using divided-visual-field word identification at test and mixed-case words (e.g., goAT). The experiment measured form-specificity (the effect of matching lettercase at study and test) for two non-conceptual study tasks. For an ideal typeface, super-repetition increased form-independent priming leaving form-specificity constant. The opposite pattern was found for a distorted typeface; super-repetition increased form-specificity, leaving form-independent priming constant. These priming effects did not depend on the study task or test hemifield for either typeface. An additional finding was that only the ideal typeface showed the usual advantage of right hemifield presentation. These results demonstrate that super-repetition produced abstraction for the ideal typeface and perceptual individuation for the distorted typeface; abstraction and perceptual individuation dissociated. We suggest that there is a fundamental duality between perceptual individuation and abstraction consistent with Tulving's (1984 Tulving, E. 1984. Precis of elements of episodic memory. The Behavioral and Brain Sciences, 7: 223–268. [Crossref], [Web of Science ®] , [Google Scholar]) distinction between episodic and semantic memory. This could reflect a duality of system or process.     

Hidden meaning of an early loss. The common ground of attachment and social character assessments and their clinical applications

All contemporary psychoanalytical theorists are concerned with the common problem of how to account for the preeminent importance of relations. John Bowlby, the founder of attachment theory, suggests that “instinctive” behavioral systems underlie much of the emotional life of man and have developed because they were necessary for survival. The system with which he was almost exclusively concerned was the multitude of behaviors and experiences constituting the child's “attachment” to the mother. This “strikingly strong tie, evident particularly when disrupted”, has systematically been observed by attachment researchers, through the development of a series of instruments that gauge interpersonal communication. These interpersonal communications have on their part been found to “contain traces of developmental history”.

Bowlby's theory is based on clinical accounts of cases of important loss experiences. A transcendental role is given in Bowlby's theory to the experiences of loss. It stresses that the construction of mourning processes can be seen as a manifestation of search and as a general gradual mental reorientation. The paper introduces the methodological perspectives, which are observable derivations of Bowlby's psycho‐ethological ideas. We will argue that becoming acquainted with these attachment‐research tools and with socio‐psychoanalytic assessment can enhance the development of the clinicians' observational skills, their insight and their scientific research practices. A clinical vignette seen through the lenses of the attachment assessment of loss is presented. It points in addition to the socio‐cultural‐ethnical basis that serves as an underlying structure for the development of meaning.     

‘Sticking to a healthy diet is easier for me when I exercise regularly’: Cognitive transfer between physical exercise and healthy nutrition

Objective: Long-term rehabilitation success depends on regular exercise and healthy nutrition. The present study introduces a new framework to explain this association on a psychosocial level. The exercise–nutrition relationship was investigated by exploring the sequential mediation of habit strength and transfer cognitions.

Design: Analyses were performed at two measurement points in time (at 12 and 18?months after rehabilitation), involving 470 medical rehabilitation patients who participated in an exercise intervention.

Main outcome measures: Patients filled in paper-pencil questionnaires assessing exercise (t1) and habit strength, transfer cognitions and healthy nutrition at follow-up (t2).

Results: Habit strength and transfer cognitions mediated the relationship between exercise and nutrition.

Conclusion: Findings suggest that habit strength and transfer cognitions are important factors underlying the relationship between exercise and nutrition.     

Your mistakes are mine: Self-other overlap predicts neural response to observed errors

This study examined whether the degree to which one perceives overlap between the self and another person predicts the magnitude of the neural response of the anterior cingulate cortex (ACC) following the observation of that person’s errors. Specifically, we measured the magnitude of the observational feedback-related negativity (oFRN), an event-related potential associated with observing someone else make an error, while participants watched strangers or friends complete a Stroop task. Results show stronger activation of the ACC, as indexed by the oFRN, for those who observed friends compared to those who observed strangers. This effect was mediated by the degree to which participants included the other in their conception of the self. This study contributes a unique examination of real-life close pairs to a growing body of research showing that social factors can greatly impact neural processing.     

Group and individual change in the treatment of drug addictions: a follow-up study in therapeutic communities

The pre-post treatment change of 112 patients in two therapeutics Spanish communities is described. The Addiction Severity Index (ASI) was used at intake and at the end of the treatment program. Results of the treatment program were evaluated by applying composite scores (CS) of the ASI, and the evolution of each patient was evaluated using the Reliable Change Index (RCI). 69.7% of the sample completed treatment, and 30.3% dropped out prematurely. At intake, the percentage of people who could improve in the different areas of the ASI ranged between 35.1% for alcohol consumption and 95.3% for family relationships. At the follow-up, the percentage of subjects who showed significant statistical improvements in the different areas varied between 7.9% in family relations and 66.7% in alcohol consumption. The percentage of patients who deteriorated was less than 10% for all variables. Implications for further research and clinical practice are commented upon.     

Design and Evaluation of a Decision Aid for Inviting Parents to Participate in a Fragile X Newborn Screening Pilot Study

The major objectives of this project were to develop and evaluate a brochure to help parents make an informed decision about participation in a fragile X newborn screening study. We used an iterative development process that drew on principles of Informed Decision Making (IDM), stakeholder input, design expertise, and expert evaluation. A simulation study with 118 women examined response to the brochure. An independent review rated the brochure high on informational content, guidance, and values. Mothers took an average of 6.5 min to read it and scored an average of 91.1 % correct on a knowledge test. Most women rated the brochure as high quality and trustworthy. When asked to make a hypothetical decision about study participation, 61.9 % would agree to screening. Structural equation modeling showed that agreement to screening and decisional confidence were associated with perceived quality and trust in the brochure. Minority and white mothers did not differ in perceptions of quality or trust. We demonstrate the application of IDM in developing a study brochure. The brochure was highly rated by experts and consumers, met high standards for IDM, and achieved stated goals in a simulation study. The IDM provides a model for consent in research disclosing complicated genetic information of uncertain value.