Self-esteem and memory

This article describes two potential bases for memory bias associated with global self-esteem. According to the mood-congruence model, activation of either dimension of self-esteem (self-competence or self-liking) produces an affective state that facilitates retrieval of traces that are consistent with that state while hindering retrieval of traces that are inconsistent. According to the relevance model, activation of either dimension results in superior encoding of matching negative content by individuals who are low on the dimension. Three studies were conducted to determine which model best accounts for the pattern of bias across distinct content categories. Results were generally consistent with the relevance model.     

Unwanted and unfollowed: Defining ghosting and the role of social media unfollowing

Ghosting involves terminating communication, including through technological mediums, as a means of ending a relationship. Despite attention from popular media, empirical examinations of this breakup strategy are sparse. Using a correlational design, we examined the defining features of ghosting including its associations with other breakup tactics, whether it is an exclusively unilateral strategy, and the role of social media unfollowing in its implementation. A convenience sample of primarily undergraduate students (n = 260) completed an online survey describing recent breakups, indicating the disengagement tactics used, social media unfollowing, and the extent to which the breakups involved ghosting. Findings indicated that ghosting is extremely common, it was used to terminate more than half of participants' recent relationships. Most participants had experienced a breakup involving ghosting as either the disengager and/or the recipient. Ghosting was found to involve less open confrontation, more avoidance/withdrawal and de-escalation tactics. Contrary to previous research, ghosting can occur bilaterally, with partners ghosting each other. Social media unfollowing is an important aspect of ghosting. Relationships ended via ghosting have fewer post-breakup connections than those ended through other strategies. Typically, ghosters initiate social media unfollowing. Findings provide insight into how ghosting should be conceptualized and measured in future explorations.     

Genetic Knowledge Among Participants in the Coriell Personalized Medicine Collaborative

Genetic literacy is essential for the effective integration of genomic information into healthcare; yet few recent studies have been conducted to assess the current state of this knowledge base. Participants in the Coriell Personalized Medicine Collaborative (CPMC), a prospective study assessing the impact of personalized genetic risk reports for complex diseases and drug response on behavior and health outcomes, completed genetic knowledge questionnaires and other surveys through an online portal. To assess the association between genetic knowledge and genetic education background, multivariate linear regression was performed. 4 062 participants completed a genetic knowledge and genetic education background questionnaire. Most were older (mean age: 50), Caucasian (90 %), female (59 %), highly educated (69 % bachelor’s or higher), with annual household income over $100 000 (49 %). Mean percent correct was 76 %. Controlling for demographics revealed that health care providers, participants previously exposed to genetics, and participants with ‘better than most’ self-rated knowledge were significantly more likely to have a higher knowledge score (p?<?0.001). Overall, genetic knowledge was high with previous genetic education experience predictive of higher genetic knowledge score. Education is likely to improve genetic literacy, an important component to expanded use of genomics in personalized medicine.     

Token-mediated tool-use by a tufted capuchin monkey (Cebus apella)

This research examined token-mediated tool-use in a tufted capuchin monkey (Cebus apella). We conducted five experiments. In experiment 1 we examined the use of plastic color-coded chips to request food, and in experiments 2–5 we examined the use of color-coded chips to request tools. Our subject learned to use chips to request tools following the same general pattern seen in great apes performing analogous tasks, that is, initial discrimination followed by an understanding of the relationship among tokens, tools, and their functions. Our findings are consistent with the view that parallel representational processes underlie the tool-related behavior of capuchins and great apes. Received: 11 March 1998 / Accepted after revision: 19 August 1998     

Psychometric properties of the children's atypical development scale

The Children's Atypical Development Scale (CADS) is a 53-item rating scale designed to measure unusual behaviors in children. Principal-factor analysis on a clinic-referred and pediatric sample of 474 children resulted in a four-factor solution: Communication Deficits, Lability, Social Relatedness Deficits, and Preoccupation. The CADS is internally consistent and has adequate temporal stability. CADS factor scores were differentially associated with parent and teacher rating scales, IQ, and Continuous Performance Test errors. The scale shows promise as a clinical and research tool for assessing atypical behaviors associated with pervasive developmental disorder and other neurobehavioral disorders.This research was supported in part by a grant from the Smart Family Foundation. The authors are grateful to James P. O'Donnell, Catherine Lord, and Frank A. Zelko for their comments on an earlier draft.     

Influences on Counselor Race Preferences: Distinguishing Black Racial Attitudes From Black Racial Identity

The authors examined differential contributions of Black racial identity and racial attitudes toward Whites in determining counselor preferences. Results indicated that racial attitudes accounted for a significant portion of the variance in same‐race counselor preference. In addition, Black racial attitudes were distinguished from racial identity as independent contributors to counselor preferences. Los autores examinaron contribuciones diferenciales de indentidad racial y actitudes raciales de individuos Negros hacia Blancos para determinar las preferencias por un consejero u otro. Los resultados indicaron que las actitudes raciales se hallaban detrás de una porción significativa de la varianza en la preferencia por un consejero de la misma raza. Además, las actitudes raciales de individuos Negros se distinguieron de la identidad racial como factores independientes de influencia en las preferencias por ciertos consejeros.     

An evaluation of stimulant medication on the reinforcing effects of play

Although a vast literature has indicated that stimulant medications are effective for reducing inappropriate behavior in children with attention deficit hyperactivity disorder (ADHD), the effects of stimulant medication on ancillary behaviors (e.g., play) have yet to be investigated with the same rigor. We used a reinforcer assessment procedure to evaluate the effects of medication on the play and social behavior of 5 preschool children who had been diagnosed with ADHD. Conditions included (a) social reinforcement (i.e., playing with friends), (b) alone play, and (c) quiet time (i.e., resting). Results indicated that 1 of the 5 participants selected fewer social reinforcers and more nonsocial reinforcers (alone play or quiet time) while on medication. The findings indicate that the reinforcer assessment procedure may be a viable way to evaluate medication effects on an ongoing basis and to inform treatment decisions.     

Progressing toward data intimacy: a review of within-session data analysis

Visual inspection of data is a common method for understanding, responding to, and communicating important behavior-environment relations in single-subject research. In a field that was once dominated by cumulative, moment-to-moment records of behavior, a number of graphic forms currently exist that aggregate data into larger units. In this paper, we describe the continuum of aggregation that ranges from distant to intimate displays of behavioral data. To aid in an understanding of the conditions under which a more intimate analysis is warranted (i.e., one that provides a richer analysis than that provided by condition or session aggregates), we review a sample of research articles for which within-session data depiction has enhanced the visual analysis of applied behavioral research.