Central–peripheral differences in audiovisual and visuotactile event perception

Attention, Perception, & Psychophysics - We examined audiovisual and visuotactile integration in the central and peripheral visual field using visual fission and fusion illusions induced by...     

A Lifespan Model of Interference Resolution and Inhibitory Control: Risk for Depression and Changes with Illness Progression

Neuropsychology Review - The cognitive processes involved in inhibitory control accuracy (IC) and interference resolution speed (IR) or broadly – inhibition – are discussed in this...     

First demonstration of effective spatial training for near transfer to spatial performance and far transfer to a range of mathematics skills at 8 years

There is evidence that spatial thinking is malleable, and that spatial and mathematical skills are associated (Mix et al. [2016] Journal of Experimental Psychology: General, 145, 1206; Mix et al. [2017] Journal of Cognition and Development, 18, 465; Uttal et al. [2013] Psychological Bulletin, 139, 352). However, few studies have investigated transfer of spatial training gains to mathematics outcomes in children, and no known studies have compared different modes of spatial instruction (explicit vs. implicit instruction). Based on a sample of 250 participants, this study compared the effectiveness of explicit and implicit spatial instruction in eliciting near transfer (to the specific spatial skills trained), intermediate transfer (to untrained spatial skills) and far transfer (to mathematics domains) at age 8. Spatial scaling and mental rotation skills were chosen as training targets as previous studies have found, and proposed explanations for, associations between these skills and mathematics in children of this age (Journal of Experimental Psychology: General, 145, 2016 and 1206). In this study, spatial training led to near, intermediate and far transfer of gains. Mental visualization and proportional reasoning were proposed to explain far transfer from mental rotation and spatial scaling skills respectively. For most outcomes, except for geometry, there was no difference in the effectiveness of implicit (practice with feedback) compared to explicit instruction (instructional videos). From a theoretical perspective, the study identified a specific causal effect of spatial skills on mathematics skills in children. Practically, the results also highlight the potential of instructional videos as a method of introducing spatial thinking into the classroom.     

Adverse Childhood Experiences,Trauma Symptoms,Mindfulness, and Intimate Partner Violence: Therapeutic Implications for Marginalized Men

Adverse childhood experiences (ACEs) and trauma symptoms have been linked with intimate partner violence (IPV) perpetration and victimization among men, yet the field lacks depth in several key areas hampering progress toward violence intervention. Specifically, posttraumatic stress disorder (PTSD) dominates the field’s scope of trauma symptoms under study, limiting understanding of other manifestations of trauma especially among men. Furthermore, most research focuses exclusively on men’s physical IPV perpetration and rarely focuses on other types of IPV, severity of violence, or men’s victimization. Also, few studies examine potential protective factors grounded in the ACE framework, such as mindfulness, among clinical populations. Finally, most research has not focused on men of color, despite some racial/ethnic minority groups disproportionate rates of IPV exposure. Therefore, the relationships between IPV frequency and severity (psychological, physical, injury) and ACEs, PTSD, trauma symptomology (separate from PTSD), and mindfulness self-efficacy were examined in a sample of 67 predominantly low-income men of color in a batterer intervention program. More than half of the sample (51.5%) reported exposure to four or more ACEs, and 31.1% met the clinical cutoff for a probable PTSD diagnosis. Higher ACE scores predicted increased rates for nearly all types of self-reported IPV perpetration and victimization. PTSD symptoms and complex trauma symptom severity together explained between 13% and 40% of IPV outcomes, and each was uniquely associated with certain types of self-reported IPV victimization and perpetration frequency and severity. Mindfulness self-efficacy was associated with decreased self-report psychological IPV perpetration and victimization frequency and severity. Clinical implications relevant to marginalized men are reviewed, including screening, training, and potential therapeutic interventions.     

Assessing College Women’s Perception of Putative Risk for Being Sexually Victimized by a Man: Development of the Sexual Assault Script Scale (SASS)

Sex Roles - Sexual assault is highly prevalent and a significant public health problem. The responsibility for sexual assault lies solely with the perpetrator, yet interventions to change...     

Justice for whom, exactly? Beliefs in justice for the self and various others

The present studies examine why people think the world is more just to themselves than to others generally. Beliefs in justice for the self were uniquely associated with psychological adjustment, consistent with the theoretical motive to believe in justice for the self (Studies 1 and 2). However, this "justice motive" did not appear to affect the relative strength of justice beliefs. Instead, self-other differences in justice beliefs appeared to reflect objective assessments of the justice received by various demographics. Undergraduates believed the world to be more just to themselves than to others but not their undergraduate peers specifically (Study 1). Participants of both genders believed the world to be more just to men, and to themselves, than to women (Study 2). Women did not exempt themselves individually from injustice but believed, similar to men, that undergraduate women receive as much justice as men (Study 3).     

Investigating the effects of inversion on configural processing with an audiovisual temporal-order judgment task

Research has shown that inversion is more detrimental to the perception of faces than to the perception of other types of visual stimuli. Inverting a face results in an impairment of configural information processing that leads to slowed early face processing and reduced accuracy when performance is tested in face recognition tasks. We investigated the effects of inverting speech and non-speech stimuli on audiovisual temporal perception. Upright and inverted audiovisual video clips of a person uttering syllables (experiments 1 and 2), playing musical notes on a piano (experiment 3), or a rhesus monkey producing vocalisations (experiment 4) were presented. Participants made unspeeded temporal-order judgments regarding which modality stream (auditory or visual) appeared to have been presented first. Inverting the visual stream did not have any effect on the sensitivity of temporal discrimination responses in any of the four experiments, thus implying that audiovisual temporal integration is resilient to the effects of orientation in the picture plane. By contrast, the point of subjective simultaneity differed significantly as a function of orientation only for the audiovisual speech stimuli but not for the non-speech stimuli or monkey calls. That is, smaller auditory leads were required for the inverted than for the upright-visual speech stimuli. These results are consistent with the longer processing latencies reported previously when human faces are inverted and demonstrates that the temporal perception of dynamic audiovisual speech can be modulated by changes in the physical properties of the visual speech (ie by changes in orientation).