Unconscious goal activation and the hijacking of the executive function

Building on research on unconscious human goal pursuit and the dynamic nature of our mental and physical world, this study examined the idea that an unconsciously activated goal hijacks executive control for its own attainment. This "hijacking" of the executive function by an unconscious goal should be evidenced by impaired performance on an unrelated task relying on executive control. The results of 6 experiments show that subliminal activation of a socializing goal, or an idiosyncratic personal goal, or an academic goal, harmed participants' performance on an executive function task, such as inhibition of prepotent responses and detection of text errors during reading. These effects were unique to executive control, were similar when the goal was activated consciously, and were independent of task motivation and perceived inter-goal relatedness between the primed goal and task goal. Furthermore, an unconscious goal occupied executive control to advance itself more strongly when the goal had personal value. Implications for theory and research on unconscious goal pursuit and the executive function are discussed. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Toward a phenomenology of feelings

Our understanding of emotion cannot be complete without an understanding of feelings, the experiential aspect of emotion. Despite their importance, little effort has been devoted to the careful apprehension of feelings. Based on our apprehension of many randomly selected moments of pristine inner experience, we present a preliminary phenomenology of feelings. We begin by observing that often feelings occur as directly experienced phenomena of awareness; however, often no feelings are present in experience, or if they are present, they are too faint to be observed by a process intended to observe them. Feelings range from vague to distinct and sometimes do, but other times do not, include bodily sensations. When bodily sensations are present, there is a wide range of clarity and location of these sensations. Sometimes people experience multiple distinct feelings and sometimes people experience one feeling that is a mix or blend of different feelings. We also discuss what feelings are not, including instances when feelings do not appear to be present, despite evidence suggesting the presence of underlying emotional processes (e.g., behavioral evidence of emotion). These instances of emotion but not feeling lead us to speculate that experiencing feelings is a skill developed over time through an interaction of interpersonal and intrapersonal events.     

When moving without volition: implied self-causation enhances binding strength between involuntary actions and effects

The conscious awareness of voluntary action is associated with systematic changes in time perception: The interval between actions and outcomes is experienced as compressed in time. Although this temporal binding is thought to result from voluntary movement and provides a window to the sense of agency, recent studies challenge this idea by demonstrating binding in involuntary movement. We offer a potential account for these findings by proposing that binding between involuntary actions and effects can occur when self-causation is implied. Participants made temporal judgements concerning a key press and a tone, while they learned to consider themselves as the cause of the effect or not. Results showed that implied self-causation (vs. no implied self-causation) increased temporal binding. Since intrinsic motor cues of movement were absent, these results suggest that sensory evidence about the key press caused binding in retrospect and in line with the participant's sense of being an agent.     

Post-concussive Signs and Symptoms in Preschool Children: A Systematic Review

Neuropsychology Review - Mild traumatic brain injury (mTBI) is common in children aged?<?5 years, however, less is known about their experience of post-concussive signs...     

An Analysis of Natural Mentoring Relationship Profiles and Associations with Mentees’ Mental Health: Considering Links via Support from Important Others

We explored associations between natural mentoring relationship profiles and young adults’ life satisfaction and symptoms of depression via participants’ perceived support from important others accounting for participants’ perceived support and mental health prior to the onset of their natural mentoring relationships. Participants included 396 young adults (57 % female; mean age = 30.97, SD = .6), the majority of whom identified as Black or African American (79 % Black, 18 % White, 3 % Biracial). Most participants had completed high school but few participants (13 %) had completed degrees from 4 year institutions. We used a latent profile approach to identify natural mentoring relationship profiles and employed structural equation modeling to test our study hypotheses. Slightly over half of study participants (53 %) reported the presence of a natural mentor in their lives since the age of 14. Results suggest that natural mentoring relationships characterized by high levels of relational closeness and either extended relationship duration or frequent contact may promote improvements in psychological well-being among mentees over time via greater experiences of social support from important others.     

Anxiety not only increases,but also alters early error-monitoring functions

Anxiety has profound influences on a wide range of cognitive processes, including action monitoring. Eventrelated brain potential (ERP) studies have shown that anxiety can boost early error detection mechanisms, as reflected by an enhanced error-related negativity (ERN) following errors in high-anxious, as compared with low-anxious, participants. This observation is consistent with the assumption of a gain control mechanism exerted by anxiety onto error-related brain responses within the dorsal anterior cingulate cortex (ACC). However, whether anxiety simply enhances or, rather, alters early error detection mechanisms remains unsolved. In this study, we compared the performance of low-versus high-trait-anxious participants during a go/no-go task while high-density EEG was recorded. The two groups showed comparable behavioral performance, although levels of state anxiety increased following the task for high-anxious participants only. ERP results confirmed that the ERN/Ne to errors was enhanced for high-anxious, relative to low-anxious, participants. However, complementary topographic analyses revealed that the scalp map of the ERN/Ne was not identical between the two groups, suggesting that anxiety did not merely increase early error detection mechanisms, but also led to a qualitative change in the early appraisal of errors. Inverse solution results confirmed a shift within the ACC for the localization of neural generators underlying the ERN/Ne scalp map in high-anxious participants, corroborating the assumption of an early effect of anxiety on early error-monitoring functions. These results shed new light on the dynamic interplay between anxiety and error-monitoring functions in the human brain.     

Unintentional preparation of motor impulses after incidental perception of need-rewarding objects

Using a new method, we examined whether incidental perception of need-rewarding (positive) objects unintentionally prepares motor action. Participants who varied in their level of need for water were presented with glasses of water (and control objects) that were accompanied by go and no-go cues that required a response (key-press) or withholding a response. Importantly, if need-rewarding objects unintentionally prepare action, presentation of no-go cues should lead to motor inhibition of these prepared motor impulses. Consistent with this hypothesis, results showed that participants relatively high in need for water (and hence, who perceive water as a rewarding, positive object) were slower to react to a successive action probe after withholding a response during perception of water than during perception of the control object, suggesting motor inhibition of unintentionally prepared motor impulses. We propose that incidental perception of need-rewarding objects unintentionally potentiates preparation of motor action to these objects.     

Natural Mentors, Mental Health, and Risk Behaviors: A Longitudinal Analysis of African American Adolescents Transitioning into Adulthood

Patterns of substance use are examined in a sample of over 1,200 youth in a non-metropolitan region of New England. Self-reported history and frequency of alcohol, tobacco, marijuana, inhalants, pain medications, and other hard drug use was assessed for 9th and 10th grade students. Latent class analyses identified four patterns of substance use: non-users (22%), alcohol experimenters (38%), occasional polysubstance users (29%), and frequent polysubstance users (10%). Contextual risk and protective factors in the individual, family, peer, and community domains predicted substance use patterns. Youth report of peer substance use had the largest effects on substance use class membership. Other individual characteristics (e.g., gender, antisocial behavior, academic performance, perceived harm from use), family characteristics (e.g., parental drinking, parental disapproval of youth use), and community characteristics (e.g., availability of substances) demonstrated consistent effects on substance use classes. Implications for prevention are discussed from a social-ecological perspective.     

Motivational synchronicity: Priming motivational orientations with observations of others’ behaviors

Two experiments tested the motivational synchronicity hypothesis, according to which observation of a target person’s behavior implying an intrinsic or an extrinsic motivational orientation primes the observers’ corresponding motivational orientation. Experiment 1 revealed that participants exposed to a target person intrinsically motivated to perform a task, relative to those exposed to an extrinsically motivated target person, showed greater intrinsic motivation (free-choice persistence) for the same task. Experiment 2 extended this in two important ways: (1) different tasks were used for the target and participant in order to rule out an expectation-based interpretation of the results, and (2) performance on an activity known to be facilitated by intrinsic motivation was used as the dependent measure. It appears that simply observing others’ motivational orientations influences the accessibility of the observers’ corresponding motivational orientation.