Differential Contributions of Three Parenting Dimensions to Preschool Literacy and Social Skills in a Middle-Income Sample

This study investigated parenting practices among families of preschoolers in a middle-income community, as well as the contributions of these practices to children\u27s literacy and learning-related social skills. A total of 229 families of preschoolers were recruited. Parents completed a survey describing their parenting practices, while children\u27s literacy skills were directly assessed by using standardized measures. Parents also reported on children\u27s social development. Factor analyses supported a three-dimensional structure of parenting including the home learning environment, autonomy support/expectations, and management/discipline. Path models showed that the home learning environment predicted literacy skills; specifically, parents\u27 teaching about letters and sounds was associated with alphabet knowledge, while shared book reading was marginally linked to vocabulary. Management/discipline was uniquely related to self-regulation, while cooperative/compliant skills were associated with the home learning environment, support/expectations, and management/discipline. Findings suggested that parenting could be conceptualized as three relatively independent dimensions, each of which demonstrated domain-specific contributions to early literacy and social skills

Associations between developmental changes in error‐related brain activity and executive functions in early childhood

Behavioral evidence indicates that skills associated with children’s cognitive control (e.g., response inhibition and attentional control) undergo rapid development during early childhood. A particularly important time is the transition to elementary school. Yet, at present, relatively little is known about developmental changes in the brain processes linked to cognitive control during this period, including those associated with error monitoring, including the error‐related negativity (ERN) and the error positivity (Pe). Moreover, understanding how ERP correlates of cognitive control relate to behavioral measures of these skills over time is also limited. In the present study, repeated assessments of 4‐ to 6‐year‐old children’s (N = 49, mean age = 5 years 10 months) performance on a go/no‐go task were collected to examine developmental changes in error processing and response inhibition across 6 months. Data revealed the presence of both the ERN and Pe at each time point, but also showed individual differences in the test‐retest associations for each component. Behavioral changes in response inhibition on the go/no‐go task and a standardized measure of attentional control were associated with changes in electrophysiological measures of error processing. Additional analyses comparing children of the same age who had completed the go/no‐go task once to those who participated longitudinally revealed that, with repeated assessments, children exhibited behavioral changes in performance that could be attributed to both development and to the effects of practice, such as strategic accommodation.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/142529/1/psyp13040.pdfhttps://deepblue.lib.umich.edu/bitstream/2027.42/142529/2/psyp13040_am.pd

Restoration of Oyster (Crassostrea virginica) Habitat for Multiple Estuarine Species Benefits

Increase in nitrogen concentration and declining eelgrass beds in Great Bay Estuary have been observed in the last decades. These two parameters are clear indicators of the impending problems for NH’s estuaries. The NH Department of Environmental Services (DES) in collaboration with the New Hampshire Estuaries Project (NHEP) adopted the assumption that eelgrass survival can be used as the water quality target for nutrient criteria development for NH’s estuaries. One of the hypotheses put forward regarding eelgrass decline is that a possible eutrophication response to nutrient increases in the Great Bay Estuary has been the proliferation of nuisance macroalgae, which has reduced eelgrass area in Great Bay Estuary. To test this hypothesis, mapping of eelgrass and nuisance macroalgae beds using hyperspectral imagery was suggested. A hyperspectral imagery was conducted by SpecTIR in August 2007 using an AISA Eagle sensor. The collected dataset was used to map eelgrass and nuisance macroalgae throughout the Great Bay Estuary. This report outlines the configured procedure for mapping the macroalgae and eelgrass beds using hyperspectral imagery. No ground truth measurements of eelgrass or macroalgae were collected as part of this project, although eelgrass ground truth data was collected as part of a separate project. Guidance from eelgrass and macroalgae experts was used for identifying training sets and evaluating the classification results. The results produced a comprehensive eelgrass and macroalgae map of the estuary. Three recommendations are suggested following the experience gained in this study: conducting ground truth measurements at the time of the HS survey, acquiring the current DEM model of Great Bay Estuary, and examining additional HS datasets with expert eelgrass and macroalgae guidance. These three issues can improve the classification results and allow more advanced applications, such as identification of macroalgae types

Macroalgae and eelgrass mapping in Great Bay Estuary using AISA hyperspectral imagery

Increase in nitrogen concentration and declining eelgrass beds in Great Bay Estuary have been observed in the last decades. These two parameters are clear indicators of the impending problems for NH’s estuaries. The NH Department of Environmental Services (DES) in collaboration with the New Hampshire Estuaries Project (NHEP) adopted the assumption that eelgrass survival can be used as the water quality target for nutrient criteria development for NH’s estuaries. One of the hypotheses put forward regarding eelgrass decline is that a possible eutrophication response to nutrient increases in the Great Bay Estuary has been the proliferation of nuisance macroalgae, which has reduced eelgrass area in Great Bay Estuary. To test this hypothesis, mapping of eelgrass and nuisance macroalgae beds using hyperspectral imagery was suggested. A hyperspectral imagery was conducted by SpecTIR in August 2007 using an AISA Eagle sensor. The collected dataset was used to map eelgrass and nuisance macroalgae throughout the Great Bay Estuary. This report outlines the configured procedure for mapping the macroalgae and eelgrass beds using hyperspectral imagery. No ground truth measurements of eelgrass or macroalgae were collected as part of this project, although eelgrass ground truth data was collected as part of a separate project. Guidance from eelgrass and macroalgae experts was used for identifying training sets and evaluating the classification results. The results produced a comprehensive eelgrass and macroalgae map of the estuary. Three recommendations are suggested following the experience gained in this study: conducting ground truth measurements at the time of the HS survey, acquiring the current DEM model of Great Bay Estuary, and examining additional HS datasets with expert eelgrass and macroalgae guidance. These three issues can improve the classification results and allow more advanced applications, such as identification of macroalgae types

The Effects of Kindergarten and First Grade Schooling on Executive Function and Academic Skill Development: Evidence from a School Cutoff Design

Early executive function (EF) skills reliably predict school readiness and future academic success. While children’s skills undergo rapid development during the transition to formal schooling, it remains unclear the extent to which schooling exerts a unique influence on the accelerated development of EF and academic skills during the early years of schooling. In the present study, a quasi-experimental technique known as the school cutoff design was used to examine whether same-aged children who made vs. missed the age cutoff for school entry significantly differed on EF, reading, and math outcomes. Data from 166 pre-k, kindergarten, and first grade children (Range = 3.75–7.58 years, 92 girls) from a longitudinal study of literacy development were analyzed. Children were assessed on EF, reading, and math skills in fall and spring. Results revealed unique effects of kindergarten, but not first grade, on growth in EF and reading over and above the effect of age. Schooling was unrelated to growth in math. Because kindergarten represents the first year of elementary school and children’s first exposure to a formal schooling environment, kindergarten schooling may be uniquely positioned to produce greater gains in academic and behavioral outcomes compared to other grades

Classroom Quality and Student Engagement: Contributions to Third-Grade Reading Skills

This study, using NICHD Study of Early Child Care and Youth Development longitudinal data, investigated the effects of classroom quality and students’ third-grade behavioral engagement on students’ third-grade reading achievement (n = 1,364) and also examined the extent to which students’ third-grade behavioral engagement mediated the association between classroom quality and children's reading skills. SEM results revealed that controlling for family socio economic risk and students’ first-grade reading achievement, classroom quality significantly, and positively predicted children's behavioral engagement, which in turn predicted greater reading achievement. Higher levels of children's behavioral engagement were associated with higher reading achievement. Implications for policy and practice are discussed

Longitudinal Relations Between Parental Writing Support and Preschoolers' Language and Literacy Skills

Parental writing support was examined over time and in relation to children's language and literacy skills. Seventy‐seven parents and their preschoolers were videotaped writing an invitation together twice during one year. Parental writing support was coded at the level of the letter to document parents' graphophonemic support (letter–sound correspondence), print support (letter formation), and demand for precision (expectation for correcting writing errors). Parents primarily relied on only a couple print (i.e., parent writing the letter alone) and graphophonemic (i.e., saying the word as a whole, dictating letters as children write) strategies. Graphophonemic and print support in preschool predicted children's decoding skills, and graphophonemic support also predicted children's future phonological awareness. Neither type of support predicted children's vocabulary scores. Demand for precision occurred infrequently and was unrelated to children's outcomes. Findings demonstrate the importance of parental writing support for augmenting children's literacy skills. 本研究以一段长时间考查家长书写支援与儿童的语言和读写技能之关系。七十七名家长与其学前儿童在一年期间两次共同书写一份邀请书;所有书写过程均被录像。家长书写支援的编码,分三个层面进行:在字母层面上家长给予的字形音素支援(字母与发音的相关性),在书写层面上的支援 (字母的构成)和在精确层面上的要求(纠正书写错误的期待)。家长主要依靠几个支援策略:字母书写策略(家长只写出字母)和字形音素策略(即读出整个单字,然后口授字母,让儿童书写其单字)。家长给予学前儿童的字形音素和书写支援能预测儿童的解码技能;字形音素支援也能预测儿童未来的语音意识。这两种支援却不能预测儿童的词汇成绩。精确度的要求很少出现,与儿童的学习成果并无关联。研究结果说明家长书写支援对增强儿童读写能力的重要性。 Se examinó el apoyo de los padres a la escritura a través del tiempo y en relación a las habilidades de lenguaje y alfabetización de los niños. Setenta y siete padres y sus hijos preescolares fueron captados en video escribiendo una invitación juntos en dos ocasiones durante el año. El apoyo de los padres fue codificado al nivel de la letra para documentar el apoyo grafofonémico de los padres (la correspondencia entre la letra y su sonido), el apoyo letral (la formación de la letra), y la exigencia por la precisión (las expectativas en cuanto a la corrección de errores de escritura). Los padres dependían principalmente en sólo un par de estrategias de letra (por ejemplo: el padre escribiendo la letra solamente) y grafofonémicas (por ejemplo, diciendo la palabra completa, dictando letras mientras los niños escribían). El apoyo grafofonémico y letral en los preescolares predecía la habilidad de los niños de descifrar, y el apoyo grafofonémico también predecía la futura conciencia fonológica de los niños. Ninguna de las dos clases de apoyo pudo predecir la nota de los niños en cuanto a vocabulario. La exigencia por la precisión fue infrecuente y no mostró relación con el resultado de los niños. Los resultados demuestran la importancia del apoyo de los padres en la escritura para incrementar las habilidades alfabetizadoras de los niños. لقد تم فحص دعم الكتابة من قبل الوالدين عبر فترة من الزمن وعلاقته بلغة الأولاد ومهاراتهم في معرفة القراءة والكتابة. وقد تم تصوير فيديوهات لسبع وسبعين والداً ووالدةً وأولادهم ما قبل المدرسة وهم يكتبون دعوة معاً مرتين في سنة. وتم ترميز دعم كتابة الوالدين على مستوى الرسالة لتدوين دعم الخط الصوتي (علاقة الحرف بالصوت)، ودعم الخط (تركيب الحروف)، والطلب على الإتقان (توقع تصحيح أخطاء الكتابة). واعتمد الوالدان على إستراتيجيات معدودة للكتابة (أي يكتب الوالد بنفسه) وللخط الصوتي (أي ينطق الكلمة كوحدة واحدة ويملى الحروف والأولاد يكتبونها). وتنبأ دعم الخط الصوتي والكتابة مهارات الأطفال ما قبل المدرسة في تفكيك الخط وكذلك تنبأ دعم الخط الصوتي الوعي الصوتي المستقبلي لدى الأطفال. ومع ذلك، فلم يتنبؤ لا دعم الكتابة ولا الخط الصوتي علامات امتحانات مفردات الأطفال. ونادراً ما حدث الطلب على الإتقان ولم تتم علاقة بينه وبين نتائج الأولاد. وتبين النتائج أهمية دعم الوالدين للكتابة لتعزيز مهارات الأطفال في معرفة القراءة والكتابة. Пoмoщь poдитeлeй пpи cтaнoвлeнии нaчaльныx нaвыкoв пиcьмa y дeтeй в дaльнeйшeм, кaк выяcняeтcя, влияeт нa языкoвыe нaвыки и гpaмoтнocть дeтeй – этим cвязям и пocвящeнo дaннoe иccлeдoвaниe. Ceмьдecят ceмь poдитeлeй и иx дeти дoшкoльнoгo вoзpacтa, вмecтe пиcaвшиe oткpыткy‐пpиглaшeниe, двaжды в тeчeниe гoдa были cняты нa видeo. Пoмoщь poдитeлeй былa зaдoкyмeнтиpoвaнa пo cлeдyющим пapaмeтpaм: гpaфoфoнeмикa (cooтнoшeниe звyк‐бyквa), гpaфo‐мoтopикa (нaпиcaниe бyкв) и тpeбoвaниe тoчнocти (oжидaниe иcпpaвлeния oшибoк). Poдитeли, в ocнoвнoм, пpимeняли двe cтpaтeгии: гpaфичecкyю (пиcaли бyквy caмocтoятeльнo) и гpaфo‐фoнeмaтичecкyю (пpoизнocили cлoвo цeликoм, зaтeм диктoвaли eгo пo бyквaм, a дeти пиcaли). Гpaфoфoнeмикa и пoмoщь в нaпиcaнии бyкв пpeдoпpeдeляют нaвыки дeтeй дoшкoльнoгo вoзpacтa в дeкoдиpoвaнии peчи, a гpaфoфoнeмикa являeтcя eщe и пpeдиктopoм пocлeдyющeгo фoнoлoгичecкoгo paзвития peбeнкa. Hи oдин из пpaктикyeмыx типoв пoмoщи нe вызвaл pacшиpeния cлoвapнoгo зaпaca дeтeй. Tpeбoвaниe иcпpaвить oшибки вcтpeчaлocь нeчacтo и нe пoвлиялo впocлeдcтвии нa yлyчшeниe кaчecтвa дeтcкoгo пиcьмa. Peзyльтaты дeмoнcтpиpyют вaжнocть poдитeльcкoй пoддepжки пpи cтaнoвлeнии нaвыкoв пиcьмa для coвepшeнcтвoвaния нaвыкoв oпepиpoвaния cлoвoм в цeлoм. Nous avons examiné dans la durée et en relation avec les compétences des enfants en matière de langage et de littératie l'aide qu'apportent les parents à l'écriture des enfants. Nous avons enregistré en vidéo à deux reprises au cours d'une année soixante‐dix sept parents et leurs enfants d'âge préscolaire en train d'écrire ensemble une invitation. L'aide apportée par les parents a été codée au niveau de la lettre afin de distinguer l'aide grapho‐phonétique (correspondances lettres‐son), l'aide au graphisme (formation des lettres), et le degré de précision de leurs exigences (attentes relatives à la correction des erreurs d'écriture). Les parents s'intéressent d'abord seulement au graphisme (par exemple, des parents écrivent eux‐mêmes les lettres) et aux stratégies grapho‐phonétiques (par exemple, ils disent le mot entier ou dictent des lettres pendant que l'enfant écrit). L'aide grapho‐phonétique et au graphisme apportée au niveau préscolaire permet de prédire les compétences en décodage des enfants, et l'aide grapho‐phonétique permet aussi de prédire la conscience phonologique ultérieure. Aucun de ces types d'aide n'est prédictif des résultats en vocabulaire. Les exigences en matière de précision ne sont pas fréquentes et ne sont pas liées aux résultats des enfants. Ces résultats mettent en évidence l'importance qu'a l'aide des parents pour l'amélioration des compétences des enfants en littératie.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/102675/1/rrq55.pd