Driving forces in free visual search: An ethology

Visual search typically involves sequences of eye movements under the constraints of a specific scene and specific goals. Visual search has been used as an experimental paradigm to study the interplay of scene salience and top-down goals, as well as various aspects of vision, attention, and memory, usually by introducing a secondary task or by controlling and manipulating the search environment. An ethology is a study of an animal in its natural environment, and here we examine the fixation patterns of the human animal searching a series of challenging illustrated scenes that are well-known in popular culture. The search was free of secondary tasks, probes, and other distractions. Our goal was to describe saccadic behavior, including patterns of fixation duration, saccade amplitude, and angular direction. In particular, we employed both new and established techniques for identifying top-down strategies, any influences of bottom-up image salience, and the midlevel attentional effects of saccadic momentum and inhibition of return. The visual search dynamics that we observed and quantified demonstrate that saccades are not independently generated and incorporate distinct influences from strategy, salience, and attention. Sequential dependencies consistent with inhibition of return also emerged from our analyses.     

Sensory curation: theorizing media use for sensory regulation and implications for family media conflict

ABSTRACT

Media sensory curation theory, introduced here, complements theories of informational, emotional, and relational media gratifications. Sensory curation theory conceptualizes media devices as tools people use to help maintain sensory regulation by simultaneously capturing and curbing sensory input within built and natural environments. This article explicates the theory and introduces the Child and Adult Media Sensory Curation Inventories (MediaSCIs), separate measures of child and adult media sensory behaviors and preferences. A survey of 789 parents and adult caregivers of children ages 3 to 14 revealed moderate to strong correlations between general sensory processing and media sensory curation, validating the MediaSCIs. Controlling usage time, child media sensory curation strongly predicted problematic child media use and moderately predicted adult–child media conflict, which was four times as frequent among adult–child pairs with high MediaSCI scores than with low MediaSCI scores.     

The influence of breast cancer survivors' Perceived partner social support and need satisfaction on depressive symptoms: A longitudinal analysis

The present study examines the ways in which breast cancer survivors’ perceptions of emotional and instrumental social support from an intimate partner and need satisfaction in their partner role influence depression during and after breast cancer treatment. Our sample was comprised of 163 women who were an average of 57 years old, mostly White/Caucasian, and diagnosed primarily with early-stage breast cancer. Longitudinal data were analysed using both multilevel and structural equation modelling. Results reveal that (a) greater perceived partner emotional support is associated with lowered levels of depression at each wave, (b) partner-role need satisfaction mediates the relationship between perceived partner emotional support and depression at each wave, (c) perceived partner emotional support predicts subsequent changes in depression by way of need satisfaction and (d) depression prospectively predicts lowered perceptions of partner emotional and instrumental support. The findings confirm that basic need satisfaction, within intimate relationships, is an important predictor of lowered depression among breast cancer survivors.     

The influence of responsibility and guilt on naive hypothesis-testing

Three experiments were used to investigate individuals' hypothesis-testing process as a function of moral perceived utilities, which in turn depend on perceived responsibility and fear of guilt. Moral perceived utilities are related to individuals' moral standards and specifically to people's attempt to face up to their own responsibilities, and to avoid feeling guilty of irresponsibility. The results showed that responsibility and fear of guilt in testing hypotheses involved a process defined as prudential mode, which entails focusing on and confirming the worst hypothesis, and then reiterating the testing process. In particular, the results showed that responsible and guilt-fearing individuals: (1) tended to search prudentially for examples confirming the worst hypothesis and to search for counter-examples falsifying the positive hypothesis; (2) focused on the worst alternative, and tended to confirm it; (3) prudentially kept up the testing process, even if faced with initial positive evidence. Our discussion of the results emphasises how people are largely pragmatic in their hypothesis testing, using efficient cognitive strategies that focus on error minimisation rather than on truth detection. In a context of responsibility and guilt, the errors are linked to people's failure to face up to their own responsibilities, and are thus moral errors.     

Feelings of error in reasoning—in search of a phenomenon

Recent research shows that in reasoning tasks, subjects usually produce an initial intuitive answer, accompanied by a metacognitive experience, which has been called feeling of rightness. This paper is aimed at exploring the complimentary experience of feeling of error (FOE), that is, the spontaneous, subtle sensation of cognitive uneasiness arising from conflict detection during thinking. We investigate FOE in two studies with the “bat-and-ball” (B&B) reasoning task, in its standard and isomorphic control versions. Study 1 is a generation study, in which participants are asked to generate their own response. Study 2 is an evaluation study, in which participants are asked to choose between two conflicting answers (normative vs. intuitive). In each study, the FOE is measured by the FOE questionnaire. Results show that the FOE is significantly present in the standard B&B task when participants give a wrong answer, that our questionnaire can measure it, and furthermore, that it is diagnostic of genuine error.     

The effects of precedence on Navon-induced processing bias in face recognition

Macrae and Lewis (2002) showed that repeated reporting of the global dimension of Navon stimuli improved performance in a subsequent face identification task, whilst reporting the features of the Navon stimuli impaired performance. Using a face composite task, which is assumed to require featural processing, Weston and Perfect (2005) showed the complementary pattern: Featural responding to Navon letters speeded performance. However, both studies used Navon stimuli with global precedence, in which the overall configuration is easier to report than the features. Here we replicate the two studies above, whilst manipulating the precedence (global or featural) of the letter stimuli in the orientation task. Both studies replicated the previously reported findings with global precedence stimuli, but showed the reverse pattern with local precedence stimuli. These data raise important questions as to what is transferred between the Navon orientation task and the face-processing tasks that follow.     

Gender Differences in Beliefs About the Influence of Ability and Effort in Sport and Physical Activity

The purpose of this study was to explore gender differences in reasoning about the relationships between natural ability, effort/practice, and final skill level/performance across 16 physical activities at both elite and recreational levels. The participants were 153 college students enrolled in 6 physical activity classes. They completed 2 questionnaires. The results indicated that in physical activity domains, male students tended to rate natural ability as more influential for successful skill level or performance than did female students, but the beliefs seemed to vary for activities that are gender-linked. For all the participants, natural ability was viewed as more important at the elite level than at the recreational level. A strategy for practitioners and coaches to use foster beliefs in the efficacy of effort must be developed by challenging the conception of sports as gender-typed and promoting the concept of sports for all.     

Exploring and Promoting the College Attendance and Success of Racial/Ethnic Minority Students

Using consensual qualitative research methodology and being mindful of both challenges and successes, the authors explored diverse students’ experiences with higher education. The authors used semistructured interviews with 7 students with racial/ethnic minority backgrounds to investigate the circumstances under which these students decided to attend college and experienced success. Multiple factors that were reported to contribute to students’ college attendance and success emerged, including individual factors, psychological factors, social factors, and cultural/environmental factors. Utilizando una metodología de investigación cualitativa consensuada y teniendo en cuenta tanto los desafíos como los éxitos, los autores exploraron las experiencias de estudiantes diversos en la educación superior. Los autores usaron entrevistas semiestructuradas con 7 estudiantes de minorías raciales/étnicas para investigar las circunstancias en las que estos estudiantes decidieron cursar estudios universitarios y tuvieron éxito. Surgieron múltiples factores reportados que contribuyeron a la asistencia y al éxito de los estudiantes en la universidad, incluyendo factores individuales, factores psicológicos, factores sociales y factores culturales/del entorno.