The Road Not Taken: Fostering Research on the Psychology of Religiosity and Spirituality via Underused Representative,Open-Access Datasets (ROADs)

Psychologists studying religiosity and spirituality (R/S) often face several challenges when conducting their research, such as collecting data from nationally representative samples, cross-cultural generalizability, statistical power, and integrated multilevel approaches. We examined one potential solution—the use of Representative, Open-Access Datasets (ROADs), which are currently underutilized. In this article, we define ROADs; discuss affordances, obstacles, and best practices in using them; document the R/S variables available in various waves of ongoing ROADs collection efforts; and delineate ways to increase usage of ROADs as a research tool in the future. This will enhance the capability of psychologists to address theory-driven questions and to better understand the role of R/S in everyday life, including social attitudes, health, and well-being, as well as social change, cohesion, and conflict. Looking forward, we recommend (a) adding more, and more nuanced, variables to future ROADs data collection efforts; (b) publishing more frequently using ROADs data; and (c) conducting workshops to promote the use of ROADs and to train researchers in secondary data analysis techniques.     

Guided saccades modulate face- and body-sensitive activation in the occipitotemporal cortex during social perception

Functional magnetic resonance imaging (fMRI) has identified distinct brain regions in ventral occipitotemporal cortex (VOTC) and lateral occipitotemporal cortex (LOTC) that are differentially activated by pictures of faces and bodies. Recent work from our laboratory has shown that the strong LOTC activation evoked by bodies in which the face is occluded is attenuated when the occlusion is removed. We hypothesized that this attenuation may occur because subjects preferentially fixate upon faces when present in the scene. Here, we experimentally manipulated subjects’ fixations while they viewed a static picture of a character whose face, hand, and torso were continuously visible throughout each run. The subject’s saccades and fixations were guided by a small fixation cross that made discrete jumps to a new location every 500 ms. Subjects were instructed to follow the fixation cross and make a button press whenever it changed size. In a series of blocks, the fixation cross shifted from locations on the face, on the hand, and to locations on a background image of a phase-scrambled face. In a second study, the fixation cross moved similarly, but the hand locations were changed to locations along the character’s body or torso. A localizer task was used to identify face- and body-sensitive regions of LOTC. Body-sensitive regions were strongly activated when the subjects’ saccades were guided over the character’s torso relative to when the saccades were guided over the character’s face. Little to no activity occurred in the body-sensitive region of LOTC when the subjects’ saccades were guided over the character’s hand. The localizer task was unable to differentiate body-sensitive regions in lateral VOTC from face-sensitive regions, or body-sensitive regions in medial VOTC from flower-sensitive regions. Guided saccades over the body strongly activated both lateral and medial VOTC. These results provide new insights into the function of body-sensitive visual areas in both LOTC and VOTC, and illustrate the potential confounding influence of uncontrolled eye movements for neuroimaging studies of social perception.     

Now you see it, now you don't: repetition blindness for nonwords

Repetition blindness (RB) for nonwords has been found in some studies, but not in others. The authors propose that the discrepancy in results is fueled by participant strategy; specifically, when rapid serial visual presentation lists are short and participants are explicitly informed that some trials will contain repetitions, participants are able to use partial orthographic information to correctly guess repetitions on repetition trials while avoiding spurious repetition reports on control trials. The authors first replicated V. Coltheart and R. Langdon's (2003) finding of RB for words but repetition advantage for nonwords (Experiment 1). When all participants were encouraged to utilize partial information in a same/different matching task along with an identification task, a repetition advantage was observed for both words and nonwords (Experiment 2). When guessing of repetitions was made detectable by including non-identical but orthographically similar items in the experiments, the repetition advantage disappeared; instead, RB was found for both words and nonwords (Experiments 3 and 4). Finally, when experiments did not contain any identical items, participants almost never reported repetitions, and reliable RB was found for orthographically similar words and nonwords (Experiments 5 and 6).     

Immediate memory consequences of the effect of emotion on attention to pictures

Emotionally arousing stimuli are at once both highly attention grabbing and memorable. We examined whether emotional enhancement of memory (EEM) reflects an indirect effect of emotion on memory, mediated by enhanced attention to emotional items during encoding. We tested a critical prediction of the mediation hypothesis-that regions conjointly activated by emotion and attention would correlate with subsequent EEM. Participants were scanned with fMRI while they watched emotional or neutral pictures under instructions to attend to them a lot or a little, and were then given an immediate recognition test. A region in the left fusiform gyrus was activated by emotion, voluntary attention, and subsequent EEM. A functional network, different for each attention condition, connected this region and the amygdala, which was associated with emotion and EEM, but not with voluntary attention. These findings support an indirect cortical mediation account of immediate EEM that may complement a direct modulation model.     

Cognitive Behavioral Therapy Across the Stages of Psychosis: Prodromal, First Episode, and Chronic Schizophrenia

Since the early 1990s, cognitive behavioral therapy (CBT) has been increasingly used as an adjunctive treatment for psychotic disorders. This paper describes the CBT of three cases, each at a different stage of psychotic disorder: at-risk mental state, first-episode psychosis, and chronic psychotic disorder. For the at-risk mental state, treament focused on anxiety and social phobia, whereas the treatment of first-episode psychosis focused on the development of a shared formulation of the factors leading to and maintaining psychotic symptoms. For the chronic case, treatment emphasized the possibility of improving strategies to prevent symptoms from interfering with life goals. The potential contribution of CBT to improve outcomes in psychotic disorders beyond those obtained through traditional pharmacotherapy is discussed.     

Role of motion signals in recognizing subtle facial expressions of emotion

Three studies investigated the importance of movement for the recognition of subtle and intense expressions of emotion. In the first experiment, 36 facial emotion displays were duplicated in three conditions either upright or inverted in orientation. A dynamic condition addressed the perception of motion by using four still frames run together to encapsulate a moving sequence to show the expression emerging from neutral to the subtle emotion. The multi‐static condition contained the same four stills presented in succession, but with a visual noise mask (200 ms) between each frame to disrupt the apparent motion, whilst in the single‐static condition, only the last still image (subtle expression) was presented. Results showed a significant advantage for the dynamic condition, over the single‐ and multi‐static conditions, suggesting that motion signals provide a more accurate and robust mental representation of the expression. A second experiment demonstrated that the advantage of movement was reduced with expressions of a higher intensity, and the results of the third experiment showed that the advantage for the dynamic condition for recognizing subtle emotions was due to the motion signal rather than additional static information contained in the sequence. It is concluded that motion signals associated with the emergence of facial expressions can be a useful cue in the recognition process, especially when the expressions are subtle.     

Anterior cingulate cortex in schema assimilation and expression

In humans and in animals, mental schemas can store information within an associative framework that enables rapid and efficient assimilation of new information. Using a hippocampal-dependent paired-associate task, we now report that the anterior cingulate cortex is part of a neocortical network of schema storage with NMDA receptor-mediated transmission critical for information updating, and AMPA receptor-mediated transmission required for the expression and updating of stored information.     

Treating Childhood Shyness and Related Behavior: Empirically Evaluated Approaches to Promote Positive Social Interactions

Behavioral and cognitive–behavioral strategies, including exposure, social skills training, and peer-mediated approaches, used to treat childhood shyness and related impairments are described. In addition, relevant outcome studies published within the past 20 years are evaluated, and limitations regarding the generalization, maintenance, and social validity of the reported treatment gains are addressed. Although the interventions reviewed have demonstrated short-term merit in ameliorating social and emotional impairments, such as problematic peer relations and internalizing difficulties, there currently is a lack of evidence to support the social validity and long-term generalization and maintenance of such behavioral gains. Thus, recommendations for future research are made, including the need to (a) assess the social validity of treatment outcomes, (b) utilize important socialization agents (e.g., parents, teachers, peers), and (c) conduct prevention research and longitudinal outcome studies.     

Identity and similarity in repetition blindness: no cross-over interaction

The difficulty in reporting both occurrences of a repeated item is a phenomenon referred to as repetition blindness (RB). RB has been proposed to result from temporal limitations in creating separate episodic tokens for a twice-activated type. Recently, Chialant and Caramazza (Cognition 63 (1997) 79-119) disputed the conventional view that RB for non-identical words (orthographic RB, as in lice and lick) results from the same mechanism as identity RB, and proposed that orthographic RB arises from competition for lexical selection. Supporting evidence was that identical and merely similar words showed different amounts of RB as a function of stimulus onset asynchrony (lag). Four experiments failed to replicate Chialant and Caramazza's finding that identity RB decreases, but orthographic RB increases, as a function of lag. Instead, RB for all stimuli, including homonym pairs, declined monotonically with lag. These results are consistent with a common mechanism underlying RB for identical and orthographically similar words and with prior research suggesting that RB in similar words occurs at a sublexical level.     

Combining effect size estimates in meta-analysis with repeated measures and independent-groups designs

When a meta-analysis on results from experimental studies is conducted, differences in the study design must be taken into consideration. A method for combining results across independent-groups and repeated measures designs is described, and the conditions under which such an analysis is appropriate are discussed. Combining results across designs requires that (a) all effect sizes be transformed into a common metric, (b) effect sizes from each design estimate the same treatment effect, and (c) meta-analysis procedures use design-specific estimates of sampling variance to reflect the precision of the effect size estimates.