Adaptation of career goals to self and opportunities in early adolescence

Development of career goals that are adapted to self and opportunities is a central component of adolescent career preparation. The present longitudinal study (conducted throughout the eighth grade with three assessment points) investigated how 330 Swiss adolescents simultaneously adapt career goals to interests, scholastic achievement and environmental opportunities. Results demonstrated that students increasingly adapt their goals to the environment. Mean adaptation to environment related positively to degree of adaption to interests and achievement. Increased adaptation to environment over time related to increased adaptation to achievement but to decreased adaptation to interests. Gender, attended school type and nationality moderated adaptation processes. Structurally disadvantaged students (girls, lower requirements school track, immigrant students) reported more conflict in aligning adaptation to environment with adaptation to interests.

Relationship between young women and parents in rural Ethiopia

In rural Ethiopia, parents play an important role in the major life events of their daughters such as education and marriage. However, parents’ roles have been evolving, likely due to the rapid expansion of educational opportunities for girls and the growing need of cash income among rural households. Currently, encouraging their daughters to take up further education and jobs in the formal sector contrasts with rural Ethiopian women’s conventional life course events in the past, which are characterized by early marriage and low educational profiles. An interview analysis with parents of young women indicated that under the continuing de-agrarianization among rural households, women are expected to have their own cash income generating activities to qualify as marriage partners.

Crossreactive recognition of viral, self, and bacterial peptide ligands by human class I-restricted cytotoxic T lymphocyte clonotypes: Implications for molecular mimicry in autoimmune disease

The immunodominant, CD8+ cytotoxic T lymphocyte (CTL) response to the HLA-B8-restricted peptide, RAKFKQLL, located in the Epstein–Barr virus immediate-early antigen, BZLF1, is characterized by a diverse T cell receptor (TCR) repertoire. Here, we show that this diversity can be partitioned on the basis of crossreactive cytotoxicity patterns involving the recognition of a self peptide—RSKFRQIV—located in a serine/threonine kinase and a bacterial peptide—RRKYKQII—located in Staphylococcus aureus replication initiation protein. Thus CTL clones that recognized the viral, self, and bacterial peptides expressed a highly restricted αβ TCR phenotype. The CTL clones that recognized viral and self peptides were more oligoclonal, whereas clones that strictly recognized the viral peptide displayed a diverse TCR profile. Interestingly, the self and bacterial peptides equally were substantially less effective than the cognate viral peptide in sensitizing target cell lysis, and also resulted only in a weak reactivation of memory CTLs in limiting dilution assays, whereas the cognate peptide was highly immunogenic. The described crossreactions show that human antiviral, CD8+ CTL responses can be shaped by peptide ligands derived from autoantigens and environmental bacterial antigens, thereby providing a firm structural basis for molecular mimicry involving class I-restricted CTLs in the pathogenesis of autoimmune disease.

How flowering plants discriminate between self and non-self pollen to prevent inbreeding.

Flowering plants have evolved various genetic mechanisms to circumvent the tendency for self-fertilization created by the close proximity of male and female reproductive organs in a bisexual flower. One such mechanism is gametophytic self-incompatibility, which allows the female reproductive organ, the pistil, to distinguish between self pollen and non-self pollen; self pollen is rejected, whereas non-self pollen is accepted for fertilization. The Solanaceae family has been used as a model to study the molecular and biochemical basis of self/non-self-recognition and self-rejection. Discrimination of self and non-self pollen by the pistil is controlled by a single polymorphic locus, the S locus. The protein products of S alleles in the pistil, S proteins, were initially identified based on their cosegregation with S alleles. S proteins have recently been shown to indeed control the ability of the pistil to recognize and reject self pollen. S proteins are also RNases, and the RNase activity has been shown to be essential for rejection of self pollen, suggesting that the biochemical mechanism of self-rejection involves the cytotoxic action of the RNase activity. S proteins contain various numbers of N-linked glycans, but the carbohydrate moiety has been shown not to be required for the function of S proteins, suggesting that the S allele specificity determinant of S proteins lies in the amino acid sequence. The male component in self-incompatibility interactions, the pollen S gene, has not yet been identified. The possible nature of the pollen S gene product and the possible mechanism by which allele-specific rejection of pollen is accomplished are discussed.

Handbook of nature-study for teachers and parents, based on the Cornell nature-study leaflets, with much additional material and many new illustrations,

"Books of reference.": p. [924]-928.

The child and the Bible; syllabus of a course of twenty-five lessons in education, for Bible teachers, Sunday-school teachers and parents.

Mode of access: Internet.

Handbook of nature-study for teachers and parents based on the Cornell nature-study leaflets, with much additional material and many new illustrations,

"Nature books for use of teachers and parents": p. [924]-932.

The study of color, with lessons and exercises, arranged for instruction of teachers, artists, students and parents,

Mode of access: Internet.

Special services guide for persons with disabilities and parents of children with special needs.

Title from cover.

No cross, no crown : a discourse shewing the nature and discipline of the holy cross of Christ, and that the denial of self and daily bearing of Christ's cross is the alone way to the rest and kingdom of God : to which are added the living and dying testimonies of many persons of fame and learning, both of ancient and modern times, in favour of this treatise /

Mode of access: Internet.

Participation of private school students in chapter 1 : information for private school educators and parents.

Mode of access: Internet.

The art of creation; essays on the self and its powers.

"Chapter II ... was originally given as an address. Chapters VIII and IX on "ʻThe godsʼ ... were published as an article in the Hibbert journal for Jan. 1904."

Sexual knowledge, in plain and simple language; sexology or knowledge of self and sex for both male and female: especially for the instruction of youths and maidens, young wives and young husbands, all fathers and all mothers, school-teachers and nurses, and all others who feel a need of proper and reliable information on sex hygiene, sex problems, and the best way and the best time to impart sexual knowledge to boys and girls about to enter into manhood and womanhood,

At head of title: Sexual education for sex problems: sex hygiene by highest authority.