The Development of Children's Concepts of Hardness

This study was conducted for three purposes. First, we assessed the development of children's concepts of hardness as an intensive physical quantity. We hypothesized a U-shaped behavioral growth curve for children's judgments on tasks measuring intensive physical quantity, but the hypothesis was not confirmed. The justifications accompanying correct and incorrect judgments for hardness were similar to those where U-shaped behavioral growth was found for other intensive physical quantities (temperature and sweetness). The second purpose was to determine how children solve seriation and transitivity tasks where hardness was the content. More older than younger children solved these tasks, and the transitivity task was correctly solved after the seriation task was correctly solved. One pattern of solutions for transitivity and intensive physical quantity allowed for differentiation between younger and older children who solved the intensivity tasks correctly. The third purpose was to determine whether children think that objects' hardnesses are labile (i.e., hard objects can become soft and vice versa) by simply adding more of that substance. More younger than older children thought that this was true     

The Relationship Between Certain Examiner Personality Variables and Subjects' Rorschach Scores

A projective instrument entitled the "Kilmann Insight Test" (KIT) was devised to measure the Interpersonal Value Constructs (IVCs) of individuals, defined as: the mental categories through which an individual perceives and interprets the desirable and undesirable features of interpersonal behavior. The KIT requires an individual to differentiate on a seven-point scale, 18 IVCs according to how relevant they are to a series of six ambiguous pictures of interpersonal situations. A factor analysis of the KIT's values resulted in two comprehensive factors: (a) Good Fellowship versus Functional Task Activity, and (b) Interpersonal Restraint versus Boldness. Comparing the KIT with a self-report instrument containing the same value items as the KIT, suggested that the KIT is assessing value dimensions, but that the KIT seems to be tapping a different concept of values than the self-report assessment.     

Psychometric Characteristics of the Multidimensional Scale of Perceived Social Support

The initial study describing the development of the Multidimensional Scale of Perceived Social Support (MSPSS) indicated that it was a psychometrically sound instrument (Zimet, Dahlem, Zimet, & FarIey, 1988). The current study attempted to extend the initial findings by demonstrating the internal reliability, factorial validity, and subscale validity of the MSPSS using three different subject groups: (a) 265 pregnant women, (b) 74 adolescents living in Europe with their families, and (c) 55 pediatric residents. The MSPSS was found to have good internal reliability across subject groups. In addition, strong factorial validity was demonstrated, confirming the three-subscale structure of the MSPSS: Family, Friends, and Significant Other. Finally, strong support was also found for the validity of the Family and Significant Other subscales.     

Some Personality Characteristics of the Culturally Disadvantaged

The relationship between sensitive maternal behavior and mother-infant vocalization during feedings was examined in an effort to determine this situational meaning of Ainsworth's concept of sensitivity. Ss were 28 white, middle-class mothers and their infants. Excerpts of home feedings videotaped at 6 and 9 months were coded for frequency of contingent vocal interaction and quality of vocal affect. Sensitive mothers were distinguished from insensitive mothers at each age period by differing vocal patterns. At 6 months, infants of sensitive mothers vocalized significantly less than did infants of insensitive mothers. Mothers in both groups responded to their infants' vocalizations equally as often. At 9 months, infants in both groups vocalized the same amount, while sensitive mothers vocalized more often in response to their infants than did insensitive mothers. The only significant difference in vocal affect was found in the greater positive affect among sensitive mothers at 9 months.     

Disequilibrium in the mind,disharmony in the body

Although it is generally acknowledged that experiences of frustration, confusion, and anxiety are embodied phenomena, very little is known about how these processes modulate presumably unconscious, but constantly present, subtle bodily movement. We addressed this problem by tracking the low-level dynamics of body movement, using 1/f noise, pink noise, or “fractal scaling”, during naturalistic experiences of affect in two studies involving deep learning and effortful problem-solving. Our results indicate that body movement fluctuations of individuals experiencing cognitive equilibrium was characteristic of correlated pink noise, but there was a whitening of the signal when participants experienced states that are diagnostic of cognitive distress such as anxiety, confusion, and frustration. We orient our findings within theories that emphasise the embodied nature of cognition and affect and with perspectives that view affective and cognitive processes as emergent products of a self-organising dynamical system (the brain) that is inextricably coupled to the body.     

Attachment Theory,Psychoanalysis, Personality Development,and Psychopathology

Blatt and Levy place attachment theory and research in a broad theoretical matrix by considering the relationship of attachment patterns to personality development and to different types of psychopathology in adults. Thus Blatt and Levy construct conceptual bridges between the two configurations of personality development and psychopathology that Blatt and colleagues have developed over the past quarter century (e.g., Behrends and Blatt, 1985; Blatt, 1974, 1995; Blatt and Behrends, 1987; Blatt and Blass, 1990, 1996; Blatt and Shichman, 1983) and attachment theory and research. Blatt and Levy identify a polarity that is central to attachment theory and research, the polarity of attachment and separation, and they note that this polarity has also been central in much of classic psychoanalytic theory (e.g., Freud, 1930; Loewald, 1962). This polarity is expressed in attachment theory and research in the differences between avoidant and anxious-preoccupied insecure attachment patterns as well in the distinction between two types of disorganized attachment, helpless-withdrawn and negative intrusive, identified by Lyons-Ruth (1999, 2001).

This polarity of attachment and separation, or relatedness and self-definition is also fundamental to personality development that occurs in the hierarchical dialectic transaction of two basic developmental lines—interpersonal relatedness and self-definition (Blatt and Blass, 1990, 1996). This polarity is also inherent in the conception of two fundamental configurations of psychopathology—anaclitic psychopathology, the dependent (or infantile) and hysterical personality disorders—that are preoccupied with issues of interpersonal relatedness, and introjective psychopathology, the paranoid, obsessive-compulsive and depressive personality disorders, in which issues of self-definition and self-worth are dominant (Blatt, 1974, 1995; Blatt and Shichman, 1983). Thus, the identification of this fundamental polarity provides the basis for establishing links between attachment patterns, personality development, and adult psychopathology. Blatt and Levy also attempt to integrate psychoanalytic concepts of the representational world (e.g., Sandler and Rosenblatt, 1965)—the development of concepts of self and significant others—with the internal working models (IWMs) of attachment relationships. This integration enabled Blatt and Levy to bring a fuller developmental perspective to the IWMs of attachment theory and to note that, based on differences in the content and structural organization of the IWMs or mental representation of self and significant others, several developmental levels can be identified in both avoidant and anxious preoccupied attachment. These developmental levels within each attachment style also identifies less and more adaptive forms of both types of insecure attachment. Thus, the integration of the psychoanalytic concepts of mental representation with concepts of the IWM of attachment theory and research enables Blatt and Levy to create a fuller developmental perspective in the study of insecure attachment patterns.     

Correlates of colorectal cancer screening compliance and stage of adoption among siblings of individuals with early onset colorectal cancer.

Concepts from the health belief, transtheoretical, and dual process models were used to examine how siblings of individuals diagnosed with colorectal cancer (CRC) before age 56 made decisions about CRC screening. Siblings (N = 504) were assessed for CRC screening practices and intentions, pros, cons, processes-of-change, perceived risk of CRC, perceived severity of CRC, preventability of CRC, cancer-related distress, and sibling relationship closeness. Physician and family recommendation and knowledge were also assessed. Fifty-seven percent of participants (n = 287) were compliant with CRC screening. Logistic regression indicated that perceived pros and cons, perceived risk, commitment to screening, health care avoidance, and sibling closeness were associated with screening compliance. Physician and family recommendation were also strong correlates. A similar set of factors was associated with stage of adoption of CRC screening.