How semantic content of stimuli works on episodic memory processes in negative schizophrenia: Evidence from picture recognition

IntroductionEven though episodic memory is impaired in schizophrenia, semantic processing strategies can improve patients’ performance. However, it is less clear if negative schizophrenia patients can benefit from semantic strategies, and if both familiarity and recollection processes can be enhanced in patients with schizophrenia.ObjectiveThe aim of this study was to investigate the possibility for negative schizophrenia patients to enhance their familiarity and/or recollection processes in the presence of concrete images.MethodA recognition memory task using concrete versus abstract images as stimuli was designed to assess the performance of schizophrenia patients for single item recognition and the recollection of spatial context, allowing us to calculate the estimates of familiarity and recollection processes. Thirty-six patients with schizophrenia and 18 healthy individuals participated to the study. Schizophrenia patients were divided into two groups according to their scores on the negative scale of the Positive and Negative Syndrome Scale for Schizophrenia (PANSS).ResultsResults showed that, while healthy participants enhanced their recollection estimates in the presence of concrete images, both schizophrenia groups could enhance their familiarity estimates.ConclusionSemantic strategies are helpful to promote successful familiarity process in schizophrenia patients, independently from clinical dimension of negativity. However, recollection process seems not to respond to such strategies.     

Discrepancy in internalized values of workers in extreme situations: Consequences for soldiers and risk for the organization

IntroductionIn the present paper, we address the double-edged role of values among Army personnel and how they can be used in information warfare. We suggest that value discrepancy may impact the agent's trust and consequently, affect behaviour and ultimately destabilize the organization.ObjectivesBased on cognitive dissonance theory and the meaning maintenance model, we hypothesized that exposing trained soldiers to information which confronts their core values and involves both their peers and their institution could promote an overwhelming reaction that could finally alter their trust in the organization.MethodTo examine the proposed model, interviews were conducted with 38 active-duty soldiers that permits to stress the importance of values for their personal life. To complete the interviews, a staged observation was led with the second set of participants (n = 21). Its goal was to evaluate the soldiers’ reaction to a message aiming at their values.ResultsQualitative and quantitative analysis of the Interviews confirmed both the importance of the said values and stressed the ambivalence toward their institution. The results of the staged observation suggested that a low credibility source of information aiming at their central values could lead to a direct emotional reaction, that could potentially lead to a decrease in institutional trust, and therefore ultimately in the organisation performance.ConclusionThe discussion focuses on the consequences of this mechanism, the fundamental necessity for the organization of taking this process into account. Finally, we suggest ways to cope with this risk which can alter strategy deployment and goal achievement.     

Religiousness,collectivism, and helping behavior: The invigorating role of abusive supervision

IntroductionVoluntary helping behaviors are important for spurring organizational effectiveness.ObjectivesThis study investigates how employees’ religiousness and collectivism might enhance their propensity to help their peers on a voluntary basis, as well as how this relationship might be invigorated by the presence of abusive supervision.MethodsSurvey data were collected from employees and their supervisors in Pakistan-based organizations. The hypotheses were tested with hierarchical regression analysis.ResultsReligiousness relates positively to helping behavior, and this relationship is stronger when employees experience abusive supervision, possibly because their religiousness motivates them to protect their colleagues against the hardships created by such a resource-draining leadership style. Although collectivism does not have a direct significant relationship with helping behavior overall, abusive supervision invigorates this relationship.ConclusionFor organizations seeking to increase voluntary work behaviors, the results show that religiousness and collectivism are two personal resources that can enhance an organizational culture that promotes collegiality and mutual support, particularly when employees believe that their supervisors are hostile to followers and abuse their leadership positions.     

Fonctionnements et dysfonctionnements des psychothérapies : synthèse de la littérature et présentation de deux méthodologies associées aux meilleurs résultats

IntroductionPsychological difficulties are part of higher stakes health issues. What are the real effects and the difficulties to generate results of psychotherapies?Literature resultsPsychotherapy is efficient for multiple psychological disorders, as well in controlled as in naturalistic studies, and participate in reduction of health expenditure. However, all patients do not get real benefits from care, patients can deteriorate or drop-out treatment, and persistent side effects can occur; clinicians overestimate their efficiency and their performances decline during their career. Two promising methodologies seems to be associated with better outcomes: Routine Outcome Monitoring (ROM) and a specific form of training clinician expertise named “Deliberate Practice”.DiscussionUsing client feedback allows to implement ROM and “Deliberate Practice” in routine care.ConclusionImplementation of Routine Outcome Monitoring should be encouraged in French Speaking countries to produce evidence-informed practice for the delivering, the improvement and the payment for psychotherapy expenditure.     

Experimental test of a planning intervention for forming a ‘higher order’ health-habit

Abstract

Objective: Habit-formation interventions may help individuals initiate and maintain behaviour change. This paper proposes and empirically tests the idea that it is possible for individuals to form ‘higher-order habits’, or behaviours that can be executed in more than one way, and still be habitual.

Design: Participants (N?=?82) were healthy adults randomly assigned to an action-and-coping-planning intervention for forming a ‘higher-order habit’ of filling half of their dinner plates with fruits and vegetables or a control condition. Key measures were collected at baseline and 1, 2 and 3 weeks post-baseline. Participants submitted 3 pictures per week of their dinner plates via snapchat/email.

Main Outcome Measures: Intrinsic motivation, habit strength and behavioural frequency for filling half their dinner plates with fruits and vegetables.

Results: Intervention participants reported significantly greater habit strength at each follow-up time point. Controls did show some degree of habit formation, despite not fully forming a habit. Behavioural automaticity increased despite consuming a variety of fruits/vegetables; results did not depend on participants’ intrinsic motivation to consume fruits/vegetables.

Conclusion: It may be possible for individuals to form ‘higher-order’ habits, which may be particularly important in health contexts, in which many target behaviours are complex and can be seen as higher-order.     

Weight-based discrimination,body dissatisfaction and emotional eating: The role of perceived social consensus

Objective: Discrimination can have a negative impact on psychological well-being, attitudes and behaviour. This research evaluates the impact of experiences of weight-based discrimination upon emotional eating and body dissatisfaction, and also explores whether people's beliefs about an ingroup's social consensus concerning how favourably overweight people are regarded can moderate the relationship between experiences of discrimination and negative eating and weight-related cognitions and behaviours.

Research methods and procedures: 197 undergraduate students completed measures about their experiences of weight-based discrimination, emotional eating and body dissatisfaction. Participants also reported their beliefs concerning an ingroup's attitude towards overweight people.

Results: Recollections of weight-based discrimination significantly contributed to emotional eating and body dissatisfaction. However, the relationships between experiencing discrimination and body dissatisfaction and emotional eating were weakest amongst participants who believed that the ingroup held a positive attitude towards overweight people.

Discussion: Beliefs about ingroup social consensus concerning overweight people can influence the relationships between weight-based discrimination and emotional eating and body dissatisfaction. Changing group perceptions to perceive it to be unacceptable to discriminate against overweight people may help to protect victims of discrimination against the negative consequences of weight-based stigma.     

A Negationless Interpretation of Intuitionistic Theories. I

The present work contains an axiomatic treatment of some parts of the restricted version of intuitionistic mathematics advocated by G. F. C. Griss, also known as negationless intuitionistic mathematics. Formal systems NPC, NA, and FIM ^N for negationless predicate logic, arithmetic, and analysis are proposed. Our Theorem 4 in Section 2 asserts the translatability of Heyting's arithmetic HAinto NA. The result can in fact be extended to a large class of intuitionistic theories based on HAand their negationless counterparts. For instance, in Section 3 this is shown for Kleene's system of intuitionistic analysis FIMand our FIM ^N . This revised version was published online in June 2006 with corrections to the Cover Date.     

Selective attention as a protagonist in contemporary workplace stress: implications for the interruption age

Background and Objectives: The ubiquity of instant messages and email notifications in contemporary work environments has opened a Pandora's Box. This box is filled with countless interruptions coming from laptops, smartphones, and other devices, all of which constantly call for employees’ attention. In this interruption era, workplace stress is a pervasive problem. To examine this problem, the present study hypothesizes that the three-way interaction among the frequency with which interrupting stimuli appear, their salience, and employees’ deficits in inhibiting attentional responses to them impacts mental workload perceptions, ultimately leading to stress. The study, further, probes a related form of self-efficacy as a potential suppressor of interruption-based stress. Design: The study used a 2 (low vs. high frequency) × 2 (low vs. high salience) mixed model design. Methods: The 128 subjects completed a test of their inhibitory deficits and rated their mental workload perceptions and experiences of stress following a computer-based task. Results: Inhibitory deficits and increased interruption salience can alter the perception of mental workload in contemporary work environments for the worse, but interruption self-efficacy can help offset any resulting interruption-based stress. Conclusions: This study extends the literatures on work interruptions as well as on stress and coping in the workplace.     

Alcohol use and dating violence among college students

IntroductionNumerous studies have focused on the association of dating violence (DV) and alcohol use. However, little research has as yet assessed their co-occurrence in short timeframes.ObjectiveThis study aims to investigate alcohol use in the two hours preceding DV and in the two hours following DV.MethodCollege students (n = 649, 71% females, mean age = 19.8) reported their experience of DV and their hazardous drinking on self-administered questionnaires. They also reported their alcohol use in the two hours preceding – as well as following – a specific DV event (i.e. insult between dating partners).ResultsChi-square tests outline that alcohol use in the two hours preceding an insult is associated with alcohol use in the two hours following an insult. Regressions show that higher scores of hazardous drinking puts students at risk of insulting or being insulted in a context of alcohol use.ConclusionThe findings can contribute to DV prevention programs among college students.     

Changing teachers' beliefs regarding autonomy support and structure: The role of experienced psychological need satisfaction in teacher training

ObjectivesGrounded in Self-Determination Theory, this study examined whether physical education (PE) teachers' psychological need satisfaction experienced during continuous professional development (CPD) on need-supportive teaching predicted changes in their effectiveness and feasibility beliefs regarding the proposed teaching approach, as well as their intentions to apply this approach and subsequent changes in their self-reported in-class behaviors.MethodsPrior to the training, a sample of 80 PE teachers (57.5% men, Mage = 42.70 ± 10.15 years) reported on their effectiveness and feasibility beliefs regarding autonomy-supportive and structuring teaching strategies and their in-class application of these strategies. Immediately following the training, these beliefs were assessed again and participants reported on their psychological need satisfaction experienced during the training and their intentions to apply the proposed strategies. Finally, two weeks after the training, participants' self-reported in-class application of the teaching strategies was measured for the second time.ResultsPsychological need satisfaction experienced during the training related to a change in effectiveness and feasibility beliefs regarding autonomy support and structure, and to teachers' intentions to apply the proposed strategies as reported immediately after receiving the training. In addition, teachers' intentions related to a change in their self-reported in-class application of structuring, but not autonomy-supportive, teaching strategies.ConclusionsExperiences of psychological need satisfaction during CPD can help to increase the likelihood that teachers become more convinced about the effectiveness and feasibility of the proposed change and can produce greater intentions toward change, which may relate to actual (albeit) self-reported behavior change.     

Do web-based competitions promote physical activity? Randomized controlled trial

ObjectivesIntroducing competitions may inspire positive behaviour change but they tend to be implemented alongside other strategies. Thus, the study examined the effectiveness of a competitive web-based intervention to promote physical activity, disentangled the effects of competition from other behaviour change techniques, and identified underlying mediators.DesignRandomized controlled trial.MethodsPhysically inactive adults living or working in a UK city (n = 281) were recruited. Participants were randomized to one of three web-based conditions: a control group; a group encouraged to self-monitor their steps and who received basic feedback; a group encouraged to self-monitor their steps who received basic feedback plus additional feedback to instigate competition. Participants' physical activity was monitored through pedometers for one-week pre-intervention and for four-weeks during the intervention period. Participants completed the BREQ-2 and measures of intention, planning, goal conflict, goal importance, effort, commitment, perceived behavioural control and self-efficacy pre- and post-intervention.ResultsParticipants in the competition condition increased their steps significantly more than those in the control group with the effect being mediated by increased goal importance, identified motivation and intrinsic motivation. Participants in the competition condition increased their steps more than those in the self-monitoring condition. There was weaker evidence that the self-monitoring group increased their steps more than those in the control condition.ConclusionsSelf-monitoring and feedback can increase physical activity but adding a competitive component, implemented via the web, can boost goal importance, identified motivation and intrinsic motivation that mediate these increases in physical activity.     

Psychological intervention with couples coping with breast cancer: A systematic review

Objective: Information about psychological intervention with couples coping with breast cancer is not well-disseminated. This can be explained, at least in part, by the absence of knowledge about the efficacy of this kind of intervention. The aim of the present systematic review is to identify and describe psychological interventions for couples coping with breast cancer and evaluate their efficacy.

Design: Studies identified by a searching multiple literature databases related to health and psychology between 1975 and 2013. Rigorous inclusion and exclusion criteria were utilised.

Results: Of 129 abstracts, 13 were extracted for further analysis and a final ten studies were deemed eligible for inclusion. Data were extracted from each study regarding study sample characteristics, design, results and methodological limitations. The results obtained were mixed in regard to efficacy, although the overwhelming majority of studies (eight studies) found benefits for both women and their partners in some dimensions, such as quality of life, psychological distress, relationship functioning and physical symptoms associated with cancer.

Conclusion: Psychological interventions for couples coping with breast cancer appear to be effective for both women and their partners. However, further studies are needed to evaluate the efficacy of couple-based interventions and, to identify for whom and how they are more effective.     

Understanding adolescent type 1 diabetes self-management as an adaptive process: A grounded theory approach

Objective: To develop a conceptual understanding of the process of adapting to the self-management of type 1 diabetes during adolescence.

Design: Participants were recruited from a National Health Service paediatric diabetes service within the south-west of England which runs six countywide diabetes clinics. Thirteen interviews were conducted using a social constructivist grounded theory approach.

Results: The findings illustrate how self-management can be understood in terms of a continuum-based framework, ranging from difficulties with, to successful self-management. Adaptation within the continuum can further be understood by specific transitional phases and process mechanisms, providing further depth to individuals’ experiences of adaptation.

Conclusion: This investigation provides a conceptual understanding of the complex issues adolescents encounter while adapting to and integrating a diabetes self-management regime into their lives. It provides an invaluable framework for exploring psychological mechanisms and contextualising them within a self-management continuum. Implications for healthcare professionals are discussed and further research proposes whether the model could be applicable to other chronic illnesses.     

Exams? Why worry? Interpreting anxiety as facilitative and stress appraisals

Background and Objectives: The present study examined why people differ in how they appraise the same stressful situation (an approaching exam). Design: We explored whether interpreting anxiety as a facilitative emotion can affect the type of stress appraisal people make. Method: One hundred and three undergraduate students took part in this study, which lasted for 10 days (leading up to an exam). The students completed a daily self-reported evaluation of anxiety, emotional exhaustion, and stress experienced. Results: The findings suggest a process by which a stressful time can be experienced as motivating rather than threatening or emotionally exhausting. For example, interpreting anxiety as facilitative moderated the relationship between anxiety and stress appraisals. When interpreting their anxiety as facilitative, individuals showed a higher tendency to make challenge stress appraisals and a lower tendency to appraising the stressor as a threat. These differences were especially visible with high levels of anxiety. Furthermore, interpreting anxiety as facilitative was negatively associated with emotional exhaustion, but positively associated with the academic performance. Conclusions: These findings suggest an explanation why people differ in how they appraise the same stressor: how people interpret their anxiety may to a large part affect how they appraise difficult events and situations.     

Children's active play imagery

ObjectiveThe purpose of the present study was to examine how children's use of imagery in their active play can facilitate Deci and Ryan's (2002) three basic psychological needs (i.e., competence, relatedness, and autonomy) in their active play. A secondary purpose was to examine the content of children's mental images associated with their active play.DesignFocus Groups.MethodOne hundred and four participants (male and female) aged 7–14 years old were recruited from various summer camps.ResultsThe results indicated children use active play imagery and their use of imagery facilitates the satisfaction of the three basic needs (i.e., imagery → behaviour → need satisfaction). With respect to autonomy, children imaged activities that are their favourite, enjoyable, and they do often. For relatedness they imaged friends, family, and others (e.g., professional athletes), while for competence they imaged themselves being good at the activity. Age and gender differences emerged for relatedness and competence. Furthermore, the content of children's images included when participants imaged as well as the speed of their images (i.e., slow motion, real time, or fast).ConclusionThese findings may enable the development of imagery interventions to increase children's motivation to be physically active.     

I'm more driven now: Resilience and resistance among transgender and gender expansive youth and young adults experiencing homelessness

ABSTRACT

Background: Little is known about the resilience strategies of transgender and gender expansive youth and young adults (YYA) experiencing homelessness. In addition to difficulties accessing trans-affirming supports and services, transgender and gender expansive YYA must contend with structural constraints and oppressive messages about who they are and who they can become. Despite these challenges, transgender and gender expansive YYA experiencing homelessness are finding innovative ways to resist the multiple and overlapping institutionalized challenges they face.

Methods: This qualitative study examined the ways a group of transgender and gender expansive YYA demonstrate resilience and resist dominant narratives about what it means to be young, transgender and experiencing homelessness.

Results: Two primary themes were identified through which transgender and gender expansive YYA experiencing homelessness demonstrated resilience in the midst of structural constraints and oppressive narratives about who they are and who they can become: personal agency and future orientation. Participants exercised personal agency through self-definition and making their own choices. They oriented themselves to future possibilities through positive meaning-making and re-visioning the meaning of home. Participants engaged in these acts of resilience and resistance despite receiving negative messages about themselves.

Conclusions: Study findings illustrate the capacity of transgender and gender expansive YYA experiencing homelessness to reframe their challenges as positive experiences, integral to the people they have become or will be in the future. Findings point to the need to expand conceptualizations about people experiencing homelessness, and to utilize a strengths-based framework in practice and research.     

Using perceptual home-training to improve anticipation skills of soccer goalkeepers

ObjectiveThis study aims to test the effectiveness of a perceptual training concerning the anticipatory skills of soccer goalkeepers, by assessing their performances while engaged in predicting the direction of penalty kicks.DesignForty-two skilled goalkeepers were randomly assigned to three training groups: Experimental, placebo, and control. All the groups were tested at the beginning of the experiment and re-tested after a period of eight weeks.MethodThe pre-test consisted of the presentation of temporally occluded videos of penalties recorded from the goalkeeper's perspective, and participants had to predict the direction of the ball. The experimental group practiced with an interactive home-training, based on video analogous to those of the test, with the addition of both positive and negative feedback. The placebo group viewed television footage of penalty kick shoot-outs. Participants of both groups were free to schedule their own training/placebo sessions. Finally, the control group did not receive any treatment.ResultsThe results demonstrated the effectiveness of the home-training protocol, evidencing significant accuracy improvements between pre-test and post-test only for the experimental group.ConclusionsThe outcomes indicate that skilled athletes can benefit from perceptual training, which was not investigated before among soccer goalkeepers. Indeed, all the previous training studies concerning soccer penalty predictions were run on participants with either recreational or no goalkeeping experience at all. Moreover, the present training protocol is innovative because learners can schedule training sessions on their own. Finally, its usability suggests numerous potential applications.     

Parallel processing of whole words and morphemes in visual word recognition

Models of morphological processing make different predictions about whether morphologically complex written words are initially decomposed and recognized on the basis of their morphemic subunits or whether they can directly be accessed as whole words and at what point semantics begin to influence morphological processing. In this study, we used unprimed and masked primed lexical decision to compare truly suffixed (darkest) and pseudosuffixed words (glossary) with within-boundary (d ra kest/g ol ssary) to across-boundary (dar ek st/glos as ry) letter transpositions. Significant transposed-letter similarity effects were found independently of the morphological position of the letter transposition, demonstrating that, in English, morphologically complex whole-word representations can be directly accessed at initial word processing stages. In a third masked primed lexical decision experiment, the same materials were used in the context of stem target priming, and it was found that truly suffixed primes facilitate the recognition of their stem-target (darkest–DARK) to the same extent as pseudosuffixed primes (glossary–GLOSS), which is consistent with theories of early morpho-orthographic decomposition. Taken together, our findings provide evidence for both whole-word access and morphological decomposition at initial stages of visual word recognition and are discussed in the context of a hybrid account.     

Causal explanations for lack of pregnancy applying the common sense model of illness representation to the fertility context

Abstract

Objectives: The current study explored causal explanations for lack of pregnancy and association with help-seeking behaviour. Differences based on gender and country Human Development Index were examined.

Design: A mixed method design was used.

Main outcome measures: Data were drawn from the International Fertility Decision-Making Study, a cross-sectional study of 10,045 individuals (1690 men; 8355 women) from 79 countries. Respondents rated to what extent they believed their lack of pregnancy was due to something they or their partner had done/not done or other factors and described their reasons for making this rating.

Results: Respondents were aged 18–50 (M?=?31.83) years, partnered and had been trying to achieve a pregnancy/father a child for over six months (M?=?2.8 years). Men and women primarily believed their lack of pregnancy was due to medical problems or chance/bad luck. Thematic analysis of textual responses from 29.7% of the sample found that respondents focused on their personal experience or a salient life event when describing the cause of their lack of pregnancy. Women expressed more regret and helplessness about causes than men. Significant country differences were observed.

Conclusions: Individuals may develop inaccurate causal explanations based on their personal experiences. Access to accurate information is necessary to facilitate timely help-seeking.