An Examination of Sex and Masculinity/Femininity as Related to the Taste Sensitivity of Japanese Students

The purpose of the present study was to examine the influences of gender differences and masculinity–femininity on taste thresholds and food preferences. The participants were 108 Japanese undergraduate students (44 men and 64 women); their mean age was 19.6 years (SD = 1.3). Their detection and recognition thresholds for caffeine and sucrose were measured. Multiple regression analyses showed that women tended to have a lower detection threshold for caffeine than men did. The recognition threshold for caffeine was positively associated with scores for masculinity. For men, masculinity may be associated with smoking and drinking behavior, thereby resulting in a lower sensitivity for bitterness. Masculinity and femininity related to food preferences are also discussed.     

Maternal sensitivity assessed during the strange situation procedure predicts child's attachment quality and reunion behaviors

The 72-item version maternal behavior Q-set (MBQS; Pederson & Moran, 1995) was used to assess maternal behaviors (N = 74) during the Strange Situation Procedure. Results indicated that the MBQS scores significantly differentiated infant attachment categories and were significantly associated with a series of infants’ reunion behaviors.     

The nature of the task-stimulus interaction in the tachistoscopic recognition of kana and kanji words

To investigate the nature of the task-stimulus interaction in tachistoscopic recognition of kana and kanji, right-handed normal subjects performed two phonological tasks and two visual tasks. In the phonological tasks, the subjects compared the members of a pair of kana or kanji appearing in the right or left visual field on the basis of phonological identity; while in the visual tasks, they compared the members of a pair of kana or kanji on the basis of visual identity. The results showed a significant Visual Field × Task interaction as well as a significant Task × Stimulus interaction, indicating that both the type of stimuli and the nature of task demands contribute importantly to the determination of visual field asymmetry and hence the relative participation of each hemisphere.     

Signing environment in an institution: Teaching sign vocabulary to residents with mental retardation for communication with deaf peers

Two experiments were conducted so that deaf adults with mental retardation could develop their communication skills in an institution. Deaf and hearing residents were taught sign vocabulary using the following four procedures: sign language lessons in a large group, posters, review lessons, and distribution of a sign language book. Experiment 1 was a pilot study to assess the effect of a sign language lesson, and Experiment 2 was a systematic study to evaluate the 4 procedures using a multiple baseline design. Sign language use in natural settings was monitored for 10 months, starting with the first sign language lesson. Results showed that a sign language lesson was an effective way for most hearing residents to acquire expressive signs. Three out of 4 deaf residents learned expressive signs gradually during experiments. In natural settings, hearing residents were seen to use signs spontaneously with deaf residents in many different social contexts. Additional comprehensive assessment was conducted to confirm whether or not residents could understand one another's expressive signs. Seven out of 10 residents showed correct responses more than 80% of the time.     

The Bonds that Remind Us: Maternal Reminiscing for Bonding Purposes in Relation to Children's Perceived Competence and Social Acceptance

The present study investigated the relation between characteristics of mother–child reminiscing and children's perceived competence and social acceptance. We focused specifically on conversations for bonding purposes (i.e., conversations that serve the function of maintaining or strengthening the relationship between the child and the mother) as bonding may be a particularly salient context for the development of self‐views. Fifty‐two mothers and their 4‐year‐old children engaged in a past‐talk conversation where mothers were instructed to try to bond with their children. Children's perceived cognitive and physical competence and maternal and peer acceptance, along with language, were measured. Our results indicated that characteristics of maternal talk, particularly maternal support of child's autonomy and child‐centred content, were strongly related to children's perceived social acceptance. Although weaker, there were also associations between maternal talk and children's perceived competence. Results are discussed in light of theories arguing in favour of parent–child discourse as a mechanism for self‐development. Copyright © 2014 John Wiley & Sons, Ltd.     

Stability of Maternal Sensitivity Across Time and Contexts with Q‐Sort Measures

This study examined stability of maternal sensitivity and efficacy of a Q‐sort measure of maternal sensitivity across time and context. Two versions of the maternal behavior Q‐set (MBQS) were employed, first during the Strange Situation Procedure (SSP) and second at home, 2.5 years later based on an available subsample. Findings revealed that the MBQS scores assessed at two time points in two contexts were significantly correlated, showing the stability of maternal sensitivity of the subsample over a time period of 2.5 years. The MBQS scores assigned to mothers of preschoolers were also significantly correlated with their children's early interactive behavioural scores given during the SSP. The current findings further support validating the consistency, the versatility and the efficacy of the MBQS as a sound measure of maternal sensitivity. Copyright © 2013 John Wiley & Sons, Ltd.     

Maternal Sensitivity: Evidence of Stability across Time,Contexts, and Measurement Instruments

Although maternal sensitivity is widely understood as having a direct impact on the quality of the mother–child relationship, empirical evidence supporting this has been inconsistent, possibly because of varied definitions of the construct and limitations of measurements. The Maternal Behavior Q‐Set (MBQS) appears to be a promising measure of sensitivity, showing associations with attachment security (r = .60) higher than those reported (r = .24) in a highly‐regarded meta‐analysis of other sensitivity measures. The present study aimed to further establish the validity and utility of the MBQS by exploring its consistency with a contingency‐based measure of sensitivity, while also seeking evidence of stability across contexts and times. Seventy‐two mothers and their 10‐month‐olds participated in a procedure that included two episodes of Floor Play and Reunions following maternal differential treatment. Mothers were scored on contingent responsivity and warmth. At 12 months, the dyads underwent the Strange Situation Procedure where sensitivity was assessed using a 72‐item version of the MBQS. The findings revealed the stability of maternal sensitivity across times, contexts, and measures. However, linkages applied only to 10‐month scores from reunion, not play, episodes, supporting Pederson and Moran's (1995) assertion that high‐demand circumstances reveal more meaningful differences in maternal sensitivity. Copyright © 2012 John Wiley & Sons, Ltd.