Motivational dynamics in the development of career attitudes among adolescents

Super (1990) proposed that the psychological determinants of career development attitudes are time perspective, self-esteem, and causal attributions. The present study analyzed the effects of these determinants on the career development attitudes of 320 students from grade 9 and 300 students from grade 12. The analysis of the data using structural equations modeling (LISREL) showed both similarities and differences in the effects of the determinants of career attitudes between the two grade levels. The results are discussed in the context of the career maturity model.     

Holistic processing of musical notation: Dissociating failures of selective attention in experts and novices

Holistic processing (i.e., the tendency to process objects as wholes) is associated with face perception and also with expertise individuating novel objects. Surprisingly, recent work also reveals holistic effects in novice observers. It is unclear whether the same mechanisms support holistic effects in experts and in novices. In the present study, we measured holistic processing of music sequences using a selective attention task in participants who vary in music-reading expertise. We found that holistic effects were strategic in novices but were relatively automatic in experts. Correlational analyses revealed that individual holistic effects were predicted by both individual music-reading ability and neural responses for musical notation in the right fusiform face area (rFFA), but in opposite directions for experts and novices, suggesting that holistic effects in the two groups may be of different natures. To characterize expert perception, it is important not only to measure the tendency to process objects as wholes, but also to test whether this effect is dependent on task constraints.     

Video context-dependent recall

In two experiments, we used an effective new method for experimentally manipulating local and global contexts to examine context-dependent recall. The method included video-recorded scenes of real environments, with target words superimposed over the scenes. In Experiment 1, we used a within-subjects manipulation of video contexts and compared the effects of reinstatement of a global context (15 words per context) with effects of less overloaded context cues (1 and 3 words per context) on recall. The size of the reinstatement effects in Experiment 1 show how potently video contexts can cue recall. A strong effect of cue overload was also found; reinstatement effects were smaller, but still quite robust, in the 15 words per context condition. The powerful reinstatement effect was replicated for local contexts in Experiment 2, which included a nocontexts-reinstated group, a control condition used to determine whether reinstatement of half of the cues caused biased output interference for uncued targets. The video context method is a potent way to investigate context-dependent memory.     

Role of cholinergic system on the construction of memories: taste memory encoding

There is a large body of evidence suggesting that cholinergic activity is involved in memory processes. It seems that cholinergic activity is essential to learn several tasks and recent works suggest that acetylcholine plays an important role during the early stages of memory formation. In this review, we will discuss the results related to taste memory formation, focusing particularly on the conditioned taste aversion paradigm. We will first give evidence that nucleus basalis magnocellularis is involved in taste memory formation, due to its cholinergic projections. We then show that the cholinergic activity of the insular (gustatory) cortex is related to the taste novelty, and that the cholinergic signals initiated by novelty are crucial for taste memory formation. Then we present recent data indicating that cortical activation of muscarinic receptors is necessary for taste trace encoding, and also for its consolidation under certain circumstances. Finally, interactions between the cholinergic and other neuromodulatory systems inducing intracellular mechanisms related to plastic changes will be proposed as important processes underlying gustatory memory trace storage.     

Perceived intergroup competition and adolescents’ behavioural intentions toward minorities: the role of threat,stereotypes and emotions

The main purpose of this study was to analyse the effect of perceived intergroup competition on majority adolescents’ behavioural intentions toward two relevant immigrant groups in the Spanish context, Ecuadorians and Moroccans. We proposed an integrative path model in which perceived intergroup competition led to perception of outgroup threat, which in turn affected warmth stereotypes (morality and sociability). Perceived warmth further fostered positive and negative emotions, which in turn predicted facilitative and harmful interpersonal behavioural tendencies. Following a between subject design, participants (N = 231, M_age = 15.39, SD = 1.09) evaluated Moroccans (n = 114) or Ecuadorians (n = 117) on the examined variables. Results indicate that Ecuadorians were perceived as more moral and sociable and elicited less negative emotions than Moroccans. The model had a good fit for both groups. Perceived intergroup competition predicted perceived outgroup threat which, in turn, fostered perceived morality and sociability. Only perceived morality predicted both positive and negative emotions, whereas sociability elicited only positive emotions. Finally, facilitation intentions were predicted by both positive and negative emotions, while harm intentions were triggered only by negative ones. Results highlight the distinctive role of morality for intergroup relations during adolescence and extend previous literature regarding perceived intergroup competition, stereotype content, emotions and perceived outgroup threat.

     

The time course of working memory effects on visual attention

Previous work has generated inconsistent results with regard to what extent working memory (WM) content guides visual attention. Some studies found effects of easy to verbalize stimuli, whereas others only found an influence of visual memory content. To resolve this, we compared the time courses of memory-based attentional guidance for different memory types. Participants first memorized a colour, which was either easy or difficult to verbalize. They then looked for an unrelated target in a visual search display and finally completed a memory test. One of the distractors in the search display could have the memorized colour. We varied the time between the to-be-remembered colour and the search display, as well as the ease with which the colours could be verbalized. We found that the influence of easy to verbalize WM content on visual search decreased with increasing time, whereas the influence of visual WM content was sustained. However, visual working memory effects on attention also decreased when the duration of visual encoding was limited by an additional task or when the memory item was presented only briefly. We propose that for working memory effects on visual attention to be sustained, a sufficiently strong visual representation is necessary.     

Is Committed Desire Intentional? A Qualitative Exploration of Sexual Desire and Differentiation of Self in Couples

The question of what heightens or diminishes sexual desire has long been a passionate theme across cultures in literature, arts, media, and medicine. Yet, little research has been conducted to determine what affects level of desire within couples. The degree of differentiation of self has been suggested as an important variable in shaping partners' level of desire. Through a qualitative analysis of dyadic couple interviews, this study provides an account of characteristics, processes, and trajectories of sexual desire and differentiation in 33 heterosexual couples of varying ages and relationship duration. Factors associated with high desire were change and autonomy, whereas conflict and children were reported to be desire‐diminishing factors. Innovation, sharing, autonomy, and effort emerged as desire‐promoting strategies, while fostering personal interests, investing in a positive connection, and enhancing personal integrity were identified as couples' strategies to promote and preserve differentiation of self. The results also shed light on couples' perceptions of whether and how sexual desire changes over the course of the relationship and challenge common cultural assumptions about desire in committed relationships—namely the myth that the only authentic expression of desire is that which occurs spontaneously and without intention and planning. Implications for couple therapy are discussed.     

Improving Written Argumentative Synthesis by Teaching the Integration of Conflicting Information from Multiple Sources

The goal of this study was to assess the effectiveness of 2 different types of intervention aimed at improving written argumentative synthesis by integrating conflicting information from different sources. Both interventions combined the use of a guide with collaborative practice, but one of them also included explicit strategy instruction. Only students who received additional explicit instruction showed an improved ability to integrate conflicting information and increased the number of arguments they selected from the sources.     

Creation and Validation of an English-Language Version of the Multifaceted Empathy Test (MET)

The measurement of cognitive and emotional empathy, reflecting abilities to understand and to experience or ‘feel’ the emotional states of others, is important for many studies pertaining to clinical conditions as well as normative personality characteristics. The Multifaceted Empathy Test (MET) has been shown to be a useful and efficient instrument for indexing impaired empathy in different diagnostic groups, in particular due to its measurement of both cognitive and emotional components of empathy within the same task set. This makes the MET a valuable means for assessing empathy with implications for conditions such as autism and psychopathy. However, up to this point the MET has only been available in German, and has not been investigated in regard to specific facets of psychopathy. This report describes (a) the translation of the MET into English to allow its use in a wider range of populations, and (b) efforts undertaken to refine the measure itself and evaluate its relationship with distinct facets of psychopathy (i.e., boldness, meanness, disinhibition). As expected, MET emotional empathy showed its strongest association with the meanness component of psychopathy (r?=??.31, p?<?.01). The resulting instrument was then validated in a sample of 80 healthy control subjects, where it showed expected associations with other empathy measures and psychopathic tendencies. Findings also highlighted some issues pertaining to evaluation of scale reliability. Results from this study indicate that this translated version of the MET can serve as an effective tool for assessing emotional and cognitive empathy in English-speaking samples.