Time Use, Time Pressure and Gendered Behavior in Early and Late Adolescence

Using a stratified sample of Canadian adolescents residing in Ontario (n = 2,154) time use patterns and perceptions of time pressure are explored to determine gender differences among younger (12–14 years) and older adolescents (15–19 years). For both age groups, girls report a higher total workload of schoolwork, domestic activities and paid employment and spend more time on personal care while boys have more free time, especially during early adolescence. Feelings of time pressure for teens increase with age and are significantly higher for girls in both age categories. Gender differences are less pronounced on school days when time is fairly structured, but become more consistent with traditional gender schema on the weekend when time use is more discretionary.     

Motor asymmetry and substantia nigra volume are related to spatial delayed response performance in Parkinson disease

Studies suggest motor deficit asymmetry may help predict the pattern of cognitive impairment in individuals with Parkinson disease (PD). We tested this hypothesis using a highly validated and sensitive spatial memory task, spatial delayed response (SDR), and clinical and neuroimaging measures of PD asymmetry. We predicted SDR performance would be more impaired by PD-related changes in the right side of the brain than in the left. PD (n = 35) and control (n = 28) participants performed the SDR task. PD participants either had worse motor deficits on the right (RPD) or left (LPD) side of the body. Some participants also had magnetic resonance imaging for measurement of their substantia nigra (SN) volumes. The LPD group performed worse on the SDR task than the RPD and control groups. Right SN volume accounted for a unique and significant portion of the variance in SDR error, with smaller volume predicting poorer performance. In conclusion, left motor dysfunction and smaller right SN volume are associated with poorer spatial memory.     

Prospective and positive mental imagery deficits in dysphoria

We know less about positive mental imagery than we do about negative mental imagery in depression. This study examined the relationship between depressed mood and the subjective experience of emotion in imagined events; specifically, prospective imagery, and imagery in response to emotionally ambiguous stimuli. One hundred and twenty-six undergraduates completed measures of depression, imagery vividness for future events, and a homograph interpretation task in which they generated images and subsequently rated image pleasantness and vividness. As predicted, compared to low dysphoria, high dysphoria was associated with poorer ability to vividly imagine positive (but not negative) future events. These findings were augmented by the observation that high dysphorics provided lower pleasantness ratings of images generated in response to homographs they interpreted as positive. We suggest that an imbalance in the inability to vividly imagine positive but not negative future events may curtail the ability of high dysphorics to be optimistic. High dysphoric individuals are further disadvantaged: even when they interpret ambiguity positively, the resulting images they generate are associated with less positive affect. Therapeutic strategies that address both such positive-specific imagery biases hold promise for depression treatment innovation.     

I feel so sorry! Tapping the joint influence of empathy and personal distress on helping behavior

Observing a person in need usually provokes a compound and dynamic emotional experience made up of empathy and personal distress which, in turn, may influence helping behavior. As the exclusive use of rating scales to measure these two emotions does not permit the analysis of their concurrent evolution, we added the analogical emotional scale (AES) in order to measure how these two emotions evolve throughout the emotional experience, from its onset to its conclusion. Therefore, in two studies, the concurrence of empathy and personal distress was induced, both rating scales and AES were used, and participants were given an unexpected opportunity to help. Two effects were found. First, the helping behavior was lower when personal distress prevailed over empathy at the end of the experience (Studies 1 and 2). Second, this “end” effect was coherent with the nature of the different motives evoked by personal distress and empathy—directed to increasing either one’s own welfare (egoistic) or the victim’s welfare (altruism) (Study 2). These results support the usefulness of combining the rating scales and the AES for gaining a better understanding of the nature and behavioral consequences of complex, compound and dynamic emotional experiences.     

The value of possessions in compulsive hoarding: Patterns of use and attachment

Hoarding behavior, patterns of use of possessions, and emotional attachment to possessions were examined among a sample of female undergraduates and a sample of community volunteers. Hoarding behavior was associated with a decreased frequency of use of possessions and excessive concern about maintaining control over possessions. Furthermore, high scores on the hoarding scale were associated with higher levels of perceived responsibility for: (1) being prepared; and (2) the well-being of the possession. Hoarding was also associated with greater emotional attachment to possessions and to the reliance on possessions for emotional comfort. The implications of these findings for the definition of hoarding are discussed.     

Family therapy alone is not enough or the dirty story of Dorian

When serious malfunctioning of an individual occurs in a secondary system (school, hospital, rehabilitation center, dormitory setting), the tendency often is to focus on the family as both the cause of the malfunctioning and the arena of intervention. Many times, family therapy alone is not enough because a parallel destructive constellation has formed around the Identified Patient in the secondary system as well and the symptoms catalyze that system's own maladaptive patterns. Often the IP is caught in the web of rigid pathological patterns of interactions between the two systems. A unique model of conjoined intersystemic intervention for dealing with such resistance to change is presented.     

Bedding down new words: Sleep promotes the emergence of lexical competition in visual word recognition

Lexical competition processes are widely viewed as the hallmark of visual word recognition, but little is known about the factors that promote their emergence. This study examined for the first time whether sleep may play a role in inducing these effects. A group of 27 participants learned novel written words, such as banara, at 8 am and were tested on their learning at 8 pm the same day (AM group), while 29 participants learned the words at 8 pm and were tested at 8 am the following day (PM group). Both groups were retested after 24 hours. Using a semantic categorization task, we showed that lexical competition effects, as indexed by slowed responses to existing neighbor words such as banana, emerged 12 h later in the PM group who had slept after learning but not in the AM group. After 24 h the competition effects were evident in both groups. These findings have important implications for theories of orthographic learning and broader neurobiological models of memory consolidation.     

Infants’ ability to associate motion paths with object kinds

The goal of the present research was to examine whether infants associate different paths of motion with animate beings and inanimate objects. An infant-controlled habituation procedure was used to examine 10–20-month-old infants’ ability to associate a non-linear motion path (jumping) with animals and a linear (rebounding) motion path with vehicles (Experiment 1) and furniture (Experiment 2). During the habituation phase, infants saw a dog jumping over a barrier and either a vehicle or a piece of furniture rebounding off the barrier. In the test phase, infants looked longer when another inanimate object jumped rather than rebounded, but showed no such differential looking in the case of another animate object. The ability to restrict the animate motion path of jumping to animate beings was present by 10 months of age. The present findings support the hypothesis that motion path is associated with the animate–inanimate distinction early in infancy.     

Perfectionism, Coping, Social Support, and Depression in Maltreated Adolescents

The current study examined the associations among dimensions of perfectionism, coping, social support, and depression in 58 adolescents with a history of maltreatment. Participants completed the Child-Adolescent Perfectionism, multidimensional measures of coping and social support, and the CES-D Depression Scale. Correlational analyses showed that depression was associated with socially prescribed perfectionism, internalized emotion-oriented coping, avoidant-oriented distancing, and low family support and peer support. Analyses of coping responses and perfectionism established links between self-oriented perfectionism and internalized emotion-oriented coping responses and self-reliant problem-solving. Socially prescribed perfectionism was associated with avoidance-oriented coping (i.e., distancing). While self-oriented perfectionism and social support were unrelated, socially prescribed perfectionism was associated with reduced levels of family support. Collectively, the findings highlight the roles of poor coping and social support as contributors to the emotional distress experienced by maltreated adolescents. Moreover, it is suggested that the distress experienced by perfectionistic youth with a history of maltreatment reflects, in part, the role of maladaptive coping styles and coping resource deficits. Our findings support further consideration of personality dimensions such as perfectionism as contributors to poor functioning among maltreated youth.     

Untersuchungen zur Handlungs- und Affektpsychologie

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