In the interest of promoting democracy, Pakistan's president, Gen. Pervez Musharraf, recently announced that he had to lock up most of his country's democracy activists. And because he wanted the Pakistani Supreme Court to independently rule on whether he could continue as president, Musharraf also...

Social psychologist William B. Swann once had a group of married people evaluate their spouses even as their spouses evaluated them. People with high self-esteem, the psychologist found, felt closer to their partners when they received positive evaluations. People with low self-esteem, however, felt...

Here's a trick question, so think carefully before you answer: If someone mentions the word "beast" to you, which word would you match it with?

Marking the release of an MPI report, this webinar examines the intersection between immigration and child welfare systems and promising child welfare policies and agency approaches to address the needs of children of immigrants and their families.

When we announced our v13 update, we mentioned a new feature called Email Digests that we’ll explain further in this…

With the children of immigrants a growing share of all U.S. children, and federal immigration enforcement and other policies undergoing significant change, some state and local child welfare agencies are developing new ways to improve how they work with immigrant families. This report examines key cultural, linguistic, and legal challenges, and how agencies are adjusting staffing, training, placement, and other policies to tackle them.

Margaret A. Powers
Apr 1, 2016; 34:70-80
Position Statements

Evan M. Benjamin
Jan 1, 2002; 20:
Practical Pointers

Christine A. Beebe
Jul 1, 2011; 29:123-126
Practical Pointers

Daren Anderson
Jan 1, 2008; 26:22-27
Bridges to Excellence

Martha M. Funnell
Jul 1, 2004; 22:123-127
Feature Articles

CALL FOR PAPERSINTERNATIONAL WORKSHOP Shaping the ‘Socialist Self’? The Role of Psy-Sciences in Communist States of the Eastern Bloc (1948–1989) Date: 6 November 2020 Venue: Prague, Czech Republic Deadline for applications: 30 June 2020 Organizing institutions: CEFRES (French Research Center in Humanities and Social Sciences in Prague) Institute of Contemporary History of the Czech Academy of Sciences Collegium Carolinum … Continue reading CfP: Shaping the ‘Socialist Self’? The Role of Psy-Sciences in Communist States of the Eastern Bloc (1948–1989) →

"Life's beauty is inseparable from its fragility," says psychologist Susan David. In a special virtual conversation, she shares wisdom on how to build resilience, courage and joy in the midst of the coronavirus pandemic. Responding to listeners' questions from across the globe, she offers ways to talk to your children about their emotions, keep focus during the crisis and help those working on the front lines. (This virtual conversation is part of the TED Connects series, hosted by head of TED Chris Anderson and current affairs curator Whitney Pennington Rodgers. Recorded March 23, 2020)

Self-actualization (Psychology)

Parent and teenager.

Change (Psychology)

Berlin : Rucker und Puchler, 1837-1838.

Bonn : M. Cohen, 1869.

Hannover : Hahn, 1869.

Halle : Karras, 1877.

Boston : Nathan Hale, 1835.

Berlin : A. Hirschwald, 1870.

Hannover : Hahn, 1873.

London : John Murray, 1876.

Braunschweig : G. Westermann, 1862.

Paris ; Londres ; La Haye : Imprimé & publié par Boussod, Valadon & Cie, éditeurs successeurs de Goupil & Cie ; Berlin : Verlag von Boussod, Valadon & Co. ; New-York : Published by M. Knoedler & Co., Le 1er Juin 1886.

London : [Published not identified], 1876.

England : National Association for Maternal and Child Welfare, 1961.

Rockville, Maryland : National Institute on Drug Abuse, 1979.

Co-training is a well-known semi-supervised learning approach which trains classifiers on two or more different views and exchanges pseudo labels of unlabeled instances in an iterative way. During the co-training process, pseudo labels of unlabeled instances are very likely to be false especially in the initial training, while the standard co-training algorithm adopts a 'draw without replacement' strategy and does not remove these wrongly labeled instances from training stages. Besides, most of the traditional co-training approaches are implemented for two-view cases, and their extensions in multi-view scenarios are not intuitive. These issues not only degenerate their performance as well as available application range but also hamper their fundamental theory. Moreover, there is no optimization model to explain the objective a co-training process manages to optimize. To address these issues, in this study we design a unified self-paced multi-view co-training (SPamCo) framework which draws unlabeled instances with replacement. Two specified co-regularization terms are formulated to develop different strategies for selecting pseudo-labeled instances during training. Both forms share the same optimization strategy which is consistent with the iteration process in co-training and can be naturally extended to multi-view scenarios. A distributed optimization strategy is also introduced to train the classifier of each view in parallel to further improve the efficiency of the algorithm. Furthermore, the SPamCo algorithm is proved to be PAC learnable, supporting its theoretical soundness. Experiments conducted on synthetic, text categorization, person re-identification, image recognition and object detection data sets substantiate the superiority of the proposed method.

Kamran Kalbasi, Thomas Mountford.

Source: Bernoulli, Volume 26, Number 2, 1504--1534.

Abstract:
In this paper, we study the local times of vector-valued Gaussian fields that are ‘diagonally operator-self-similar’ and whose increments are stationary. Denoting the local time of such a Gaussian field around the spatial origin and over the temporal unit hypercube by $Z$, we show that there exists $lambdain(0,1)$ such that under some quite weak conditions, $lim_{n ightarrow+infty}frac{sqrt[n]{mathbb{E}(Z^{n})}}{n^{lambda}}$ and $lim_{x ightarrow+infty}frac{-logmathbb{P}(Z>x)}{x^{frac{1}{lambda}}}$ both exist and are strictly positive (possibly $+infty$). Moreover, we show that if the underlying Gaussian field is ‘strongly locally nondeterministic’, the above limits will be finite as well. These results are then applied to establish similar statements for the intersection local times of diagonally operator-self-similar Gaussian fields with stationary increments.

Barack Obama said the “rule of law is at risk” following the justice department’s decision to drop charges against former Trump advisor Mike Flynn, as he issued a stark warning about the long-term impact on the American way of life by his successor.

Susan Gruber, Mark J. van der Laan.

Source: Statistical Science, Volume 34, Number 1, 82--85.

Abstract:
Dorie and co-authors (DHSSC) are to be congratulated for initiating the ACIC Data Challenge. Their project engaged the community and accelerated research by providing a level playing field for comparing the performance of a priori specified algorithms. DHSSC identified themes concerning characteristics of the DGP, properties of the estimators, and inference. We discuss these themes in the context of targeted learning.

London : Cleanair, Smoke-free Environment (33 Stillness Rd, London, SE23 1NG), [198-?]

London : Cleanair, Smoke-free Environment (33 Stillness Rd, London, SE23 1NG), [198-?]

Based on remarks by Mr Luiz Awazu Pereira da Silva, Deputy General Manager of the BIS, with Jon Frost and Leonardo Gambacorta at the Santander International Banking Conference on "Banking on trust: Building confidence in the future", Madrid, 5 November 2019.

Nicotine addiction, through smoking, is the principal cause of preventable mortality worldwide. Human genome-wide association studies have linked polymorphisms in the CHRNA5-CHRNA3-CHRNB4 gene cluster, coding for the α5, α3, and β4 nicotinic acetylcholine receptor (nAChR) subunits, to nicotine addiction. β4*nAChRs have been implicated in nicotine withdrawal, aversion, and reinforcement. Here we show that β4*nAChRs also are involved in non-nicotine-mediated responses that may predispose to addiction-related behaviors. β4 knock-out (KO) male mice show increased novelty-induced locomotor activity, lower baseline anxiety, and motivational deficits in operant conditioning for palatable food rewards and in reward-based Go/No-go tasks. To further explore reward deficits we used intracranial self-administration (ICSA) by directly injecting nicotine into the ventral tegmental area (VTA) in mice. We found that, at low nicotine doses, β4KO self-administer less than wild-type (WT) mice. Conversely, at high nicotine doses, this was reversed and β4KO self-administered more than WT mice, whereas β4-overexpressing mice avoided nicotine injections. Viral expression of β4 subunits in medial habenula (MHb), interpeduncular nucleus (IPN), and VTA of β4KO mice revealed dose- and region-dependent differences: β4*nAChRs in the VTA potentiated nicotine-mediated rewarding effects at all doses, whereas β4*nAChRs in the MHb-IPN pathway, limited VTA-ICSA at high nicotine doses. Together, our findings indicate that the lack of functional β4*nAChRs result in deficits in reward sensitivity including increased ICSA at high doses of nicotine that is restored by re-expression of β4*nAChRs in the MHb-IPN. These data indicate that β4 is a critical modulator of reward-related behaviors.

SIGNIFICANCE STATEMENT Human genetic studies have provided strong evidence for a relationship between variants in the CHRNA5-CHRNA3-CHRNB4 gene cluster and nicotine addiction. Yet, little is known about the role of β4 nicotinic acetylcholine receptor (nAChR) subunit encoded by this cluster. We investigated the implication of β4*nAChRs in anxiety-, food reward- and nicotine reward-related behaviors. Deletion of the β4 subunit gene resulted in an addiction-related phenotype characterized by low anxiety, high novelty-induced response, lack of sensitivity to palatable food rewards and increased intracranial nicotine self-administration at high doses. Lentiviral vector-induced re-expression of the β4 subunit into either the MHb or IPN restored a "stop" signal on nicotine self-administration. These results suggest that β4*nAChRs provide a promising novel drug target for smoking cessation.

COVID-19 is not an equal opportunity pandemic. As Memorial president Vianne Timmons writes in this guest column, women are often in harm's way because of their work.

Kristy-Lyn Kemp can't believe how close she came to potentially starting a COVID-19 outbreak at her new job.

The Vancouver Whitecaps said it has ordered two player to self-quarantine for 14 days after they violated club and league orders to abide by physical distancing guidelines in B.C.

The notion that he is bound for four more years is pure superstition.