The functional arrangement of objects biases gaze direction

Psychonomic Bulletin & Review - A growing number of studies suggest that semantic knowledge can influence the control of gaze in scenes. For example, observers are more likely to look toward...     

Experimental and Quasi-Experimental Designs in Visitor Studies: A Critical Reflection on Three Projects

Identifying causal relationships is an important aspect of research and evaluation in visitor studies, such as making claims about the learning outcomes of a program or exhibit. Experimental and quasi-experimental approaches are powerful tools for addressing these causal questions. However, these designs are arguably underused in visitor studies. In this article, we offer examples of the use of experimental and quasi-experimental designs in science museums to aide investigators interested in expanding their methods toolkit and increasing their ability to make strong causal claims about programmatic experiences or relationships among variables. Using three designs from recent research (fully randomized experiment, posttest only quasi-experimental design with comparison condition, and posttest with independent pretest design), we discuss challenges and tradeoffs related to feasibility, participant experience, alignment with research questions, and internal and external validity. We end the article with broader reflections on the role of experimental and quasi-experimental designs in visitor studies.     

Slavery in the White Psyche

This article was born out of the hypothesis that slavery—as historical reality, signifier, and symbol—has deep psychological implications for contemporary white Americans. Using data collected in an exploratory, qualitative study, my participants’ responses serve to illuminate the psychic structure of whiteness, which functions as a distortion that gets passed down intergenerationally (and horizontally) through a white collective unconscious. Housed in individual psyches, I suggest that this distorted structure of self actively resists and prevents white Americans (as a collective) from making contact with the racialized realities, both past and present, that would potentially lead to opportunities for choice, reparation, and transformation.     

Toward a comprehensive model of face impressions: What we know,what we do not,and paths forward

A person's impression of another depends upon three sources of variance. The characteristics of the target, the characteristics of the perceiver, and the interplay between the two. Researchers have dedicated different amounts of study to these three sources of variance, and therefore they differ in how well they are understood. The present work will first review the portions of the face impression process that are understood well, then identify and discuss portions of the process less well understood. We will then question to what extent the current state of knowledge will generalize to novel targets and populations. Finally, we will review several modeling approaches that can accommodate relatively unexamined yet important sources of variance in impression formation, suggesting a clear path forward toward a comprehensive understanding of face impressions.     

Long Term Child-Centered Play Therapy Effects on Academic Achievement with Normal Functioning Children

This follow up study with 23 normal functioning 1st graders examined the long-term effectiveness of Child-Centered Play Therapy (CCPT) on academic achievement. Through the use of a one-way repeated measures analysis of variance, researchers examined the use of CCPT from pre-intervention to mid-intervention (16 sessions) to post-intervention (26 sessions). Results indicated that children who participated in 26 sessions of CCPT demonstrated statistically significant improvement on the Early Achievement Composite as measured on the Young Children’s Achievement Test (YCAT), along with increases in the Reading, Mathematics, and Spoken Language subscales. Participants showed statistically consistent improvement in academic scores of the full duration of the study. Overall, the findings imply that CCPT as a long term method can support academic achievement in the school system with normal functioning 1st grade students. The outcome suggests long term CCPT is an intervention for elementary/primary school counselors to use with children who have emotional or academic needs. The findings open the door for school counselors or outside professionals to use play therapy with children in the school system as a way of providing academic support and thereby promoting the field of play therapy in the school system.     

Toward Developing Laboratory-Based Parent–Adolescent Conflict Discussion Tasks that Consistently Elicit Adolescent Conflict-Related Stress Responses: Support from Physiology and Observed Behavior

Parent–adolescent conflict poses risk for youth maladjustment. One potential mechanism of this risk is that stress in the form of increased arousal during conflict interactions results in adolescents’ impaired decision-making. However, eliciting consistent adolescent stress responses within laboratory-based tasks of parent–adolescent conflict (i.e., conflict discussion tasks) is hindered by task design. This limitation may stem from how conflict topics are assessed and selected for discussion. Within a sample of 47 adolescents (ages 14–17) and parents, we investigated whether a modified version of a conflict discussion task could elicit physiological (i.e., arousal) and behavioral (i.e., hostility) displays of adolescents’ conflict-related stress responses. We assessed parent–adolescent conflict via structured interview to identify topics for dyads to discuss during the task. We randomly assigned dyads to complete a 5-min task to discuss either a putatively benign topic (i.e., control condition) or a conflict topic while undergoing direct assessments of continuous arousal. Trained raters coded dyad members’ hostile behavior during the task. Adolescents in the conflict condition exhibited significantly greater levels of arousal than adolescents in the control condition. We observed an interaction between discussion condition and baseline conflict. Specifically, higher baseline conflict predicted greater hostile behavior for adolescents in the conflict condition, yet we observed the inverse relation for adolescents in the control condition. Our modified laboratory discussion task successfully elicited both physiological and behavioral displays of adolescent conflict-related stress. These findings have important implications for leveraging experimental paradigms to understand causal links between parent–adolescent conflict and adolescent psychopathology, and their underlying mechanisms.