The Motivational Impact of Perceived Control on Behavioral Intentions

This research explores the moderated influence of perceived control and its underlying motivational processes. Perceptions of control can change one's motivation to engage in deliberative or nondeliberative processing when forming a behavioral intention. Studies were designed to test the moderated relationships of perceived control on decision theoretic variables (Study 1), to provide experimental evidence of differences in processing relative to levels of perceived control (Study 2), and to examine how levels of control induce motivation to engage cognitive resources toward a decision (Study 3). Findings support predictions that lower vs. higher levels of control result in the formation of behavioral intention based on deliberative rather than nondeliberative processing. Theoretical implications of the findings are discussed.     

Differential patterns of spontaneous experiential response to a hypnotic induction: A latent profile analysis

A hypnotic induction produces different patterns of spontaneous experiences across individuals. The magnitude and characteristics of these responses covary moderately with hypnotic suggestibility, but also differ within levels of hypnotic suggestibility. This study sought to identify discrete phenomenological profiles in response to a hypnotic induction and assess whether experiential variability among highly suggestible individuals matches the phenomenological profiles predicted by dissociative typological models of high hypnotic suggestibility. Phenomenological state scores indexed in reference to a resting epoch during hypnosis were submitted to a latent profile analysis. The profiles in the derived four-class solution differed in multiple experiential dimensions and hypnotic suggestibility. Highly suggestible individuals were distributed across two classes that exhibited response patterns suggesting an inward attention subtype and a dissociative subtype. These results provide support for dissociative typological models of high hypnotic suggestibility and indicate that highly suggestible individuals do not display a uniform response to a hypnotic induction.     

Trust and distrust: the perception of trustworthiness of faces in psychopathic and non-psychopathic offenders

Psychopathy is a disorder linked to impairments in social cognition. Individuals with psychopathy and comparison individuals, as defined by the Hare Psychopathy Checklist Revised (Hare, 1991), completed a task requiring complex social judgments. Participants viewed a series of male faces, and made judgments concerning how trustworthy they considered the person pictured to be and the degree to which each face was displaying specific emotions. Judgments of trustworthiness did not differ between the individuals with psychopathy and the comparison individuals. Trustworthiness judgments of the faces negatively correlated with, in particular, ratings of anger in the faces for both groups of participants. The data are discussed with reference to the neural systems, including the amygdala, considered to be involved in the mediation of task performance and also neuro-cognitive models of psychopathy.     

The use of Afrocentric features as cues for judgment in the presence of diagnostic information

Prior research has shown that within racial category, group members with more Afrocentric facial features are presumed to have more stereotypic traits than those with less Afrocentric features. The present experiment investigated whether this form of feature‐based stereotyping occurs when more diagnostic information is available. The participants were provided with photographs and information about the aggressive (or non‐aggressive) behaviour of 64 African Americans in four different situations, and asked to predict the likelihood of aggression in a fifth situation. As expected, each instance of aggression increased estimates that a target would behave aggressively in the unknown situation. With degree of displayed aggression controlled, however, targets with more Afrocentric features were judged as significantly more likely to behave aggressively than targets with less Afrocentric features. Thus, stereotyping based on Afrocentric features occurs even when other obviously‐relevant information is available. This suggests that it may be difficult to detect and avoid. Copyright © 2004 John Wiley & Sons, Ltd.     

Investigating linguistic relativity through bilingualism: the case of grammatical gender

The authors investigated linguistic relativity effects by examining the semantic effects of grammatical gender (present in Italian but absent in English) in fluent bilingual speakers as compared with monolingual speakers. In an error-induction experiment, they used responses by monolingual speakers to establish a baseline for bilingual speakers and show that gender affects the semantic substitution errors made by monolingual Italian speakers compared with monolingual English speakers. They then showed that Italian-English bilingual speakers behave like monolingual English speakers when the task is in English and like monolingual Italian speakers when the task is in Italian, hence exhibiting appropriate semantic representations for each language. These results show that for bilingual speakers there is intraspeaker relativity in semantic representations and, therefore, that gender does not have a conceptual, nonlinguistic effect. The results also have implications for models of bilingual semantic memory and processing.     

The relation between employee organizational and professional development activities

A model is presented showing hypothesized common and parallel antecedents of employee organizational development activity (ODA) versus professional development activity (PDA). A common antecedent is expected to affect both ODA and PDA, while a parallel antecedent is expected to affect its corresponding work referent. This model was tested using a sample of 197 medical technologists over a four year time period. Prior ODA and PDA were controlled for before testing hypotheses. Results showed that the common antecedent of learning motivation was a robust indicator of both ODA and PDA. Looking at parallel antecedents, job satisfaction and affective organizational commitment had a positive impact on ODA, while occupational satisfaction and affective occupational commitment had a positive impact on PDA. ODA had a negative impact on subsequent intent to leave organization, but PDA did not have a similar impact on intent to leave profession. Study limitations, issues around operationalizing ODA and PDA, and future research directions are discussed.     

How position dependent is visual object recognition?

Visual object recognition is often assumed to be insensitive to changes in retinal position, leading to theories and formal models incorporating position-independent object representations. However, recent behavioral and physiological evidence has questioned the extent to which object recognition is position independent. Here, we take a computational and physiological perspective to review the current behavioral literature. Although numerous studies report reduced object recognition performance with translation, even for distances as small as 0.5 degrees of visual angle, confounds in many of these studies make the results difficult to interpret. We conclude that there is little evidence to support position-independent object recognition and the precise role of position in object recognition remains unknown.     

Maternal and child contributions to cortisol response to emotional arousal in young children from low-income, rural communities

Relations of maternal and child characteristics to child cortisol reactivity to and recovery from emotional arousal were examined prospectively at approximately 7 months of age (infancy) and then again at approximately 15 months of age (toddlerhood). The sample was diverse and population based (N = 1,292 mother-infant dyads) and included families from predominantly low-income, rural communities. Maternal behavior, family income-to-need ratio and social advantage, and child temperament, attention, and mental development were assessed, and children's saliva was sampled before and after standardized procedures designed to elicit emotional arousal. Maternal engagement in infancy was associated with greater cortisol reactivity at the infancy assessment and with reduced overall cortisol level at the toddler assessment. Also at the toddler assessment, child attention, mental development, and temperamental distress to novelty were associated with increased cortisol reactivity and regulation, whereas temperamental distress to limitations and African American ethnicity were associated with reduced cortisol reactivity. Findings are consistent with prior work linking early caregiving to the development of the hypothalamic-pituitary-adrenal axis stress response system and with a conceptual model in which developing temperament is characterized by the interplay of emotional reactivity and the emergence of the ability to effortfully regulate this reactivity using attention.     

The Pentecostal movement in North America and beyond

Pentecostalism began in North America and spread across the globe. It grew out of the ferment of American religious life and manifested elements of Wesleyan Methodism and Holiness theology. The Azusa Street revival after 1906 facilitated its world‐wide dissemination. After the 1960s the charismatic movement or ‘second wave’ provided further momentum to the movement, and this was supplemented by indigenous Pentecostalism in the developing world.