Plural self-awareness

It has been claimed in the literature that collective intentionality and group attitudes presuppose some “sense of ‘us’” among the participants (other labels sometimes used are “sense of community,” “communal awareness,” “shared point of view,” or “we-perspective”). While this seems plausible enough on an intuitive level, little attention has been paid so far to the question of what the nature and role of this mysterious “sense of ‘us’” might be. This paper states (and argues for) the following five claims: (1) it is neither the case that the sense in question has the community (or “us”) in its content or as its object nor does the attitude in question presuppose a preexistent community (or “us”) as its subject. (2) The “sense of ‘us’” is plural pre-reflective self-awareness. (3) Plural pre-reflective self-awareness plays the same role in the constitution of a common mind that singular pre-reflective self-awareness plays in the individual mind. (4) The most important conceptions of plural subjects, collective persons, or group agents in the current literature fail to recognize the nature and role of plural self-awareness, and therefore fall short in important respects. (5) In spite of the striking similarities between the plural and the singular mind, there are important differences to consider. The authority of the singular first person point of view has no equivalent in the plural case.     

Emergent Power Hierarchies and Group Performance

In newly formed groups, informal hierarchies emerge automatically and readily. In this study, we argue that emergent group hierarchies enhance group performance (Hypothesis 1) and we assume that the more the power hierarchy within a group corresponds to the task‐competence differences of the individual group members, the better the group performs (Hypothesis 2). Twelve three‐person groups and 28 four‐person groups were investigated while solving the Winter Survival Task. Results show that emerging power hierarchies positively impact group performance but the alignment between task‐competence and power hierarchy did not affect group performance. Thus, emergent power hierarchies are beneficial for group performance and although they were on average created around individual group members' competence, this correspondence was not a prerequisite for better group performance.     

Beyond conflict: Functional facets of the work-family interplay

The present paper deals with three positive facets of the work-family interplay, i.e., transfer of competencies, transfer of positive mood, and cross-domain compensation. The latter refers to the experience that engagement in one domain helps dealing with failures in the other domain. In two correlational studies (N₁ = 107 working mothers, N₂ = 146 working men and women), cross-domain compensation predicted domain-specific well-being even when we controlled for work-family conflicts and the two other positive facets (viz., transfer of competencies and positive mood). In an additional experiment (N₃ = 63 working men and women), which exclusively focused on compensation, participants were asked to remember a job-related failure. Then they were instructed to think about a positive job-related experience (i.e., intradomain compensation) or family-related experience (i.e., cross-domain compensation). Compared to a control group, both experimental groups showed faster emotional recovery, with cross-domain compensation being a slightly more effective strategy at the beginning of that recovery.     

Reciprocal relationships between value orientation and motivational interference during studying and leisure

Background. Motivational interference is defined as the amount of impairment in a target activity due to the incentives of a non‐chosen attractive alternative. The amount to which pupils experience motivational interference while studying or while performing a leisure activity in a school–leisure conflict situation is seen as depending on the values they attach to achievement and well‐being. At the same time, values may also be effects of frequent experience of motivational interference in the respective areas. Aims. The study is aimed at investigating the reciprocal relationship between personal value orientations and the experience of motivational interference during studying and leisure. Sample. A total of 363 pupils (sixth to eighth graders at the time of first measurement) completed the same questionnaire twice in a 2‐year interval. Method. The questionnaire included measures of achievement and well‐being value orientation and the experience of motivational interference during studying and during leisure in school–leisure conflicts. For this, two scenarios were created. In regression analyses, achievement and well‐being value orientations as well as their interaction terms were used as predictors for experience of motivational interference at t₂ while controlling for experience of motivational interference at t₁, and vice versa. Additionally in path models, these relations were tested in an integrative way. Results. Pupils' achievement value orientations were connected to differential changes in experiencing motivational interference during leisure and during studying in one scenario but only for pupils low or medium in well‐being value orientation. Conversely, experience of motivational interference at t₁ was related to changes in value orientations 2 years later. High motivational interference during studying led to an increase in well‐being value orientation, while high motivational interference during leisure was followed by a decrease in well‐being value orientation and an increase in achievement value orientation. Overall, path models supported these results. Conclusions. The results are discussed in terms of value change and are linked to self‐control and motivation research.     

Projective Tests in Vocational Counseling

In Switzerland, the role of projective techniques in vocational counseling is currently under debate. The author of a recent book on the Zulliger-test — a three card, Rorschach-type instrument — claims to have identified a number of syndromes that reflect vocationally relevant personality characteristics. His results are criticized on methodological grounds, and an alternative approach is proposed that emphasizes the expressive and essentially idiographic nature of projective test records. Their main contribution is to permit a better understanding of client motivations and attitudes, resulting in a more effective counseling interaction. Accordingly, these tests should be validated against attitudinal criteria and measures of counseling progress rather than long-term vocational behavior and success on the job.     

The Home-Based Occupational Therapy Intervention in the Alzheimer's Disease Multiple Intervention Trial (ADMIT)

There is no way to prevent functional declines related to Alzheimer's Disease (AD). The use of occupational therapy (OT) has been shown to be successful in managing some aspects of AD. We added home-based OT to evidence-based best practice for AD with the aim of delaying functional decline in people with AD. OT was delivered in the home to a caregiver dyad including the person with AD and her/his caregiver. This article describes the OT intervention for the AD Multiple Intervention Trial, a parallel randomized controlled trial. We include baseline data on the 180 caregiver dyads.     

Inter-individual variability of forces and modular muscle coordination in cycling: A study on untrained subjects

The aim of this study was to investigate the muscle coordination underlying pedaling in untrained subjects by using the muscle synergies paradigm, and to connect it with the inter-individual variability of EMG patterns and applied forces. Nine subjects performed a pedaling exercise on a cycle-simulator. Applied forces were recorded by means of instrumented pedals able to measure two force components. EMG signals were recorded from eight muscles of the dominant leg, and Nonnegative Matrix Factorization was applied to extract muscle synergy vectors W and time-varying activation coefficients H. Inter-individual variability was assessed for EMG patterns, force profiles, and H. Four modules were sufficient to reconstruct the muscle activation repertoire for all the subjects (variance accounted for >90% for each muscle). These modules were found to be highly similar between subjects in terms of W (mean r = .89), while most of the variability in force profiles and EMG patterns was reflected, in the muscle synergy structure, in the variability of H. These four modules have a functional interpretation when related to force distribution along the pedaling cycle, and the structure of W is shared with that present in human walking, suggesting the existence of a modular motor control in humans.