Measurement of individual differences in children's suggestibility across situations

The authors attempted to use scores on the Video Suggestibility Scale for Children (VSSC, M. H. Scullin & S. J. Ceci, 2001) to predict 50 preschool children's performance during a field study in which they were interviewed suggestively 4 times about both a true event and a suggested event. Among the 25 children over age 4 years 6 months, tendencies on the VSSC to respond affirmatively to suggestive questions ("yield"), change answers in response to negative feedback ("shift"), and the sum of these ("total suggestibility") were all related to lack of accuracy about the true event in the field study and to both accuracy and lack of accuracy about the suggested event. Results support a 2-factor model of suggestibility.     

Believing is seeing: how rumors can engender false memories in preschoolers

This study examined how an erroneous rumor circulated among preschoolers can influence their memory. One fourth of the children overheard a rumor from an adult conversation in which it was alleged that an event the children had not experienced themselves had occurred. A second fourth were the classmates of those who overheard the rumor. A third group had no exposure to the rumor. The remaining children actually experienced the event suggested by the rumor. One week later, the children were interviewed in either a neutral or a suggestive manner. Results from a second interview after a 2-week delay revealed that under both interview conditions, children who overheard the rumor, either from the adult conversation or during naturally occurring interactions with classmates, were as likely to report experiencing the rumored but nonexperienced event as were those who actually experienced it. Most reports of the rumored but nonexperienced event were in children's free recall and were accompanied by high levels of fictitious elaboration.     

The effects of mothers' teasing: Do Japanese infants read their mothers' play intention in teasing?

The focus of this study was whether an infant can understand the playful intention in the mother's teasing behaviour. The mother's teasing behaviour can elicit playful interaction with the infant on the one hand, or can result in the infant's distress. In other words, teasing may function as the turning-point in mother-infant interaction. Thus it was hypothesized that the consequence of mothers' teasing behaviour would be positive or negative depending on the success or failure in communication of both mothers' play intention with play signs and infants' interpretation of the play signs. Subjects were 20 mothers and their infants aged from 10 to 13 months (M = 11 months) who were observed during 10 minutes of free play with toys that evoke minor surprise and/or fearfulness. Results showed that about one-third of mothers' teasing behaviour elicited the infant's enjoyment. Especially, mothers' playful teasing accompanied by a smile or laugh led most successfully to infant enjoyment. In contrast, mothers' pretence teasing elicited no particular response from infants. These data suggest that around their first birthday infants develop some understanding of the play intention latent in mothers' teasing behaviour.     

Production of regular rhythm induced by external stimuli in rats

Animal Cognition - Rhythmic ability is important for locomotion, communication, and coordination between group members during the daily life of animals. We aimed to examine the rhythm perception...     

Religion and Spirituality among American Indian,South Asian,Black, Hispanic/Latina,and White Women in the Study on Stress,Spirituality, and Health

Social scientists have increasingly recognized the lack of diversity in survey research on American religion, resulting in a dearth of data on religion and spirituality (R/S) in understudied racial and ethnic groups. At the same time, epidemiological studies have increasingly diversified their racial and ethnic representation, but have collected few R/S measures to date. With a particular focus on American Indian and South Asian women (in addition to Blacks, Hispanic/Latinas, and white women), this study introduces a new effort among religion and epidemiology researchers, the Study on Stress, Spirituality, and Health. This multicohort study provides some of the first estimates of R/S beliefs and practices among American Indians and U.S. South Asians, and offers new insight into salient beliefs and practices of diverse racial/ethnic and religious communities.     

Peaceful waters: Community action in sustainable scarce resource management in a rural Zimbabwean setting

I explored community collation approaches to sustainable water management by a rural Zimbabwean community for social justice and equity with inclusivity. Informants were a convenience sample of 27 community dwellers; including villagers (n = 20), community leaders (n = 2), and policy makers (n = 5). They responded to semi-structured interviews regarding their engagement in community action for sustainable water resource management. Thematic analysis of the data yielded themes to suggest diversity in stakeholder interest, the importance of collective community participation, and attending to group cohesion processes. Regular community dwellers appeared to value local oversight and control of the water resource management; while policy makers were more invested in water resource management institution building than the mundane water resource management issues. Sustainable water resource management in rural settings is likely with identifying and bridging any gaps between local user interests and institutional policy interests.     

Perceptual congruency of audio-visual speech affects ventriloquism with bilateral visual stimuli

Many studies on multisensory processes have focused on performance in simplified experimental situations, with a single stimulus in each sensory modality. However, these results cannot necessarily be applied to explain our perceptual behavior in natural scenes where various signals exist within one sensory modality. We investigated the role of audio-visual syllable congruency on participants' auditory localization bias or the ventriloquism effect using spoken utterances and two videos of a talking face. Salience of facial movements was also manipulated. Results indicated that more salient visual utterances attracted participants' auditory localization. Congruent pairing of audio-visual utterances elicited greater localization bias than incongruent pairing, while previous studies have reported little dependency on the reality of stimuli in ventriloquism. Moreover, audio-visual illusory congruency, owing to the McGurk effect, caused substantial visual interference on auditory localization. Multisensory performance appears more flexible and adaptive in this complex environment than in previous studies.     

What Does it Mean to be Autistic? Inter-state Variation in Special Education Criteria for Autism Services

The prevalence of Autism and other Autism Spectrum Disorders (ASDs) has increased dramatically in recent years. The criterion for a clinical diagnosis of Autism, however, is independent from the special education eligibility requirements for Autism services. While the DSM-IV-TR provides a nationally-accepted definition for Autism and ASD, under federal law, the special education criteria for Autism services can vary from state to state. By analyzing federal, special education child-count data as well as each state’s legal code, this study examines and compares eligibility criteria in all 50 states and Washington DC. Our results reveal inter-state variability in Autism eligibility requirements within special education, and this variability can have an impact on prevalence rates. Implications and recommendations for researchers and practitioners in clinical psychology, public health, education, pediatrics, and public policy are discussed.     

The rise and fall of IQ in special ed: Historical trends and their implications

Using IQ records from 10 sites around the country, we examined longitudinal trends in IQ among mental retardation (MR) students during the Wechsler Intelligence Scale for Children (WISC) to WISC-Revised (R) transition in the 1970s and learning disability (LD) students during the WISC-R to WISC-3rd Revision (III) transition in the 1990s. Based on the work by Flynn [American Journal of Mental Deficiency 90 (1985) 236; Psychology, Public Policy, and Law 6 (2000) 191], we predicted a rise in IQ followed by a fall each time a newly normed IQ test is introduced into the schools and used to diagnose children as MR or LD. As expected, we found that mean IQs of MR and LD students followed a nearly identical parabolic trajectory, and differed depending on what year they were tested. IQs from the older norms were higher than IQs from the newly introduced norms. This systematic shift had a significant impact on the likelihood of a MR diagnosis. The broader implications of this pattern are discussed.