Activation of response codes by relevant and irrelevant stimulus information

Single-route models attribute stimulus-response compatibility effects to the difficulty of translation from stimulus to response. Dual-route models propose that compatibility effects reflect in part an additional direct, or automatic, activation route. Selected findings from three lines of research are reported that converge to provide evidence consistent with the view that the automatic activation route plays a role in compatibility effects. The data suggest that the activation produced via this route by relevant stimulus attributes influences response selection only when all mappings of stimuli to responses are known to be compatible.     

Relationship between rigidity-flexibility and cognitive abilities in adulthood

The interrelationship of measures of rigidity-flexibility and of psychometric intelligence is examined. The latent factors of Attitudinal Flexibility, Motor-Cognitive Flexibility, and Psychomotor Speed are derived from the Test of Behavioral Rigidity, and factors of Inductive Reasoning, Spatial Orientation, Verbal Ability, Numeric Ability, Verbal Memory, and Perceptual Speed are derived from the Thurstone Primary Mental Abilities Test and the Educational Testing Service Kit of Factor-Referenced Tests. The data base in this study comes from the fifth wave of the Seattle Longitudinal Study (N = 1,628; age range, 22-95 years). The Rigidity-Flexibility factors were found to be independent of the cognitive domain. Also, longitudinal stability of the factor structure of the rigidity-flexibility domain was confirmed for 837 participants tested in both 1977 and 1984.     

A Multimodal Study of Childhood Trauma and Distress Tolerance in Young Adulthood

Individuals with a history of childhood trauma experience deficits in emotion regulation. However, few studies have investigated childhood trauma and both perceived (i.e., self-report) and behavioral measures of distress tolerance. The current study evaluated associations between childhood trauma (i.e., physical abuse, sexual abuse, and witnessing family violence) and measures of perceived (Distress Tolerance Scale) and behavioral distress tolerance (i.e., Paced Auditory Serial Addition Test, breath-holding). Participants were 320 undergraduate students with a history of interpersonal trauma (e.g., sexual/physical assault). Structural equation modeling was used to evaluate associations between frequency of childhood trauma type and distress tolerance. Greater childhood physical abuse was associated with higher perceived distress tolerance. Greater levels of witnessing family violence were associated with lower behavioral distress tolerance on the breath-holding task. No significant effects were found for Paced Auditory Serial Addition Test performance. Associations between childhood trauma and emotion regulation likely are complex and warrant further study.     

Development of the Diabetes Self-Care Efficacy Scale

The present study elaborates the conceptualization and process of development of a scale for assessing diabetes self-care efficacy (DSCE) in patients of diabetes, type 1 and type 2. Health maintenance in chronic illness as diabetes is dependent on performing several key self-care behaviours. The present study discusses two parts—Part I elaborates the qualitative exploration of the research construct through semi-structured interview of diabetic patients. It included 25 diabetic patients, Type-I (n?=?5) and Type-II (n?=?20). Part II discusses the quantitative research methods. The sample consisted of 233 diabetic patients, Type-1 (n?=?39) and Type-2 (n?=?194), who were randomly selected from diabetes and endocrine outpatient department (OPD) of a hospital in, Kolkata, India. Following an exploratory approach employing Principal Component Analysis (PCA), three components were yielded that accounted for approximately 60% of explained variance. Cronbach’s alpha was established at 0.89 indicating satisfactory internal reliability. The components were identified as component 1, “Beliefs about physical exercise regimen” (BPE), component 2, “Beliefs about food and insulin administration and medication recommendations” (FMR) and component 3, “Beliefs about learning and following from others” (LFO). To test the obtained factor structure of the proposed DSCE scale, a confirmatory analysis was performed to help validate the 3-factor, 15-item DSCE scale. The scale is first one of its kind to be proposed and developed in an Indian diabetes context and can prove useful in other settings. Study findings have implications for use in hospital setup and for development of intervention programs in dealing with diabetes patient population.     

Development and use of behavior and social interaction software installed on Palm handheld for observation of a child’s social interactions with the environment

In settings in developing countries, children often socialize with multiple socializing agents (peers, siblings, neighbors) apart from their parents, and thus, a measurement of a child’s social interactions should be expanded beyond parental interactions. Since the environment plays a role in shaping a child’s development, the measurement of child-socializing agents’ interactions is important. We developed and used a computerized observational softwareBehavior and Social Interaction Software (BASIS) with a preloaded coding scheme installed on a handheld Palm device to record complex observations of interactions between children and socializing agents. Using BASIS, social interaction assessments were conducted on 573 preschool children for 1 h in their natural settings. Multiple screens with a set of choices in each screen were designed that included the child’s location, broad activity, state, and interactions with child-socializing agents. Data were downloaded onto a computer and systematically analyzed. BASIS, installed on Palm OS (M-125), enabled the recording of the complex interactions of child-socializing agents that could not be recorded with manual forms. Thus, this tool provides an innovative and relatively accurate method for the systematic recording of social interactions in an unrestricted environment.     

How is the therapeutic relationship talked into being?

A review of the place of the therapeutic relationship within systemic approaches to therapy is provided. This serves to contextualize the findings of a research study that subjects therapy sessions to a discursive analysis. The purpose of the analysis is to learn more about the therapeutic relationship through an examination of what actually takes place in sessions. Moments in therapy where therapeutic engagement is stronger and moments when it is weaker are identified and analysed. The discursive contours of a robust therapeutic relationship are highlighted. A theoretical account of the constituents of a stronger therapeutic relationship is constructed from this analysis.

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Analyzing Big-Five Personality Traits of Indian Celebrities Using Online Social Media

Personality traits analysis has been an active area of research in information systems and its cognate disciplines. However, there are multiple challenges faced by questionnaire-based measurement of personality traits including low response rate and limited access to the individuals. This research paper presents a social media-based approach to determine the Big-Five personality traits of different groups of celebrities. First, authors collected the Twitter posts of celebrities in different professions and used IBM’s Watson Personality Insights tool to determine the personalities of these celebrities. Next, with the help of statistical analysis and visualization techniques, authors determined the personality pattern within and across the group of celebrities. The results demonstrate that there is significant difference across groups of celebrities on three of the Big-Five personality traits—Openness, Agreeableness, and Extraversion. However, there is no significant difference among the celebrity groups on the Conscientiousness and Neuroticism trait.     

Is there a place for individual subjectivity within a social constructionist epistemology?

The epistemological turn towards social constructionism has become well established within the field of family systemic therapy. Social constructionism has provided therapists with a theoretical rationale for the concentration upon the social context within which individuals and families live their lives. This is a philosophical position that pushes to the margins the positivist premise that individuals have fixed and measurable personalities in favour of a discourse which proposes that the person is encountered differently within different social contexts. Prompted by the growing interest in systemic practice with individuals and by the rediscovery of the psychoanalytic canon within family therapy literature, the adequacy of this position is examined and an attempt is made to open up a space within social constructionist discourse for a theory of individual subjectivity. Findings from a research project are the starting point for this venture. These findings are understood through the lens of psychoanalytic theory, with particular reference to the work of Jacques Lacan.     

Experimental RunTime System: Software for developing and running reaction time experiments on IBM-compatible PCs

The Experimental RunTime System (ERTS) is a recent addition to the small collection of commercial software packages available for writing and running reaction time experiments on IBM-compatible PCs. Experiments are written using any text editor and a relatively small set of ERTS commands. Millisecond timing is provided by a software timer with no additional hardware requirements. All displays are in high-resolution VGA graphics. The Creative Labs Soundblaster card is supported in 16-bit mode, but is not required for simple tone generation. Voice-key support is available via the Soundblaster card. Keyboard, mouse, and external keys may be used as reaction keys, and the mouse or a joystick may be used as a tracking device. The stimulus-centered design and powerful display control commands of ERTS make it appropriate for developing a wide range of trial-based experiments.