Brainarium

contextual factors influencing the effects of pubertal timing - early maturation - Correct Answer-tend to seek out relationships with older peers early puberty likely = - Correct Answer-poor decision makers, more risk taking, higher STIs, abortion, teen pregnancy, teen parenting risk factors for child maltreatment - Correct Answer-perceiving normal behaviour as stubbornness, having unrealistic expectations of children, poor problem solving/emotional/impulse control, marital instability, su...

Main problem with reactive measure - ️️It doesn't tell us how the person would behave under natural circumstances Two kinds of info yielded from a factorial design - ️️Main effect Interaction Main effects - ️️The effect that each IV, by itself, has on the DV IV x PV design - ️️How different types of people respond to the same manipulated variable Simple main effect - ️️Examines the mean differences at each level of one IV Moderator variable - ️️Influences the r...

Variance in male reproductive success is - Correct Answer-greater than the variance in female reproductive success more evenly spread proportion of females are successful whereas males are competing Operational sex ratio - Correct Answer-more males than females because the females are tied up caring for the offspring and investing energy in pregnancy therefore are unable to mate Risk - Correct Answer-females have a higher risk when breeding then males do because they have a higher investm...

Defensive credential - ️️Process by which the eligibility of an entity for a particular job or task is established by determining if the entity has the specified qualifications and fulfils the defined requirements. Health - ️️a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity. Social determinants of Health - ️️Poverty — created environment that makes you less healthy Social group — more close friends you have the ...

Huang's Law-Correct answer-Huang's law is an observation in computer science and engineering that advancements in graphics processing units are growing at a rate much faster than with traditional central processing units. Database-Correct answer-a collection of organized data that allows access, retrieval, and use of data Self desicribing - contains within itself relational database model-Correct answer-a structured collection of data acces and utilized by many different application...

what is the importance of having a control group when performing an experiment? - Correct Answer-it gives you something to compare your test groups to what additional chemicals must be added to the liquid sample of vitamin C prior to titrating? - Correct Answer-starch, excess KI, and HCl what is the purpose of adding starch to the liquid sample of vitamin C ? - Correct Answer-it forms an intensely blue-coloured complex with iodine (serves as the indicator) what is the purpose of adding exc...

gender-conflict theory (feminist theory) - Correct Answer-the study of society that focuses on inequality and conflict between women and men race-conflict theory - Correct Answer-the study of society that focuses on inequality and conflict between people of different racial and ethnic categories Feminism - Correct Answer-support of social equality for women and men macro-level orientation - Correct Answer-a broad focus on social structures that shape society as a whole micro-level orienta...

insulin-Correct answer-a hormone released by the pancreas that helps pump nutrients in the blood into the cells, where they can be stored as fat or metabolized into needed energy leptin-Correct answer-a hormone that may regulate the amount of energy stored in fat cells ventromedial hypothalamus-Correct answer-a portion of the hypothalamus that, when lesioned, causes an animal to typically overeat and gain a large amount of weight; once thought to be a kind of "stop eating," or satie...

time scale of build up and release of energy during natural disasters for EARTHQUAKES - ️️years; minutes time scale of build up and release of energy during natural disasters for VOLCANOES - ️️decades; days time scale of build up and release of energy during natural disasters for HURRICANE - ️️months; days time scale of build up and release of energy during natural disasters for THUNDERSTORMS - ️️hours; minutes time scale of build up and release of energy during natural d...

Why REB's require that online studies are conducted using Canadian servers - ️️US 'Patriot act' the US government can access records of any American internet servers Risk-benefit analysis used to ensure - ️️Concern for welfare Naturalistic observations require an REB examination - ️️No 2 Functions of debriefing - ️️Ethical and educational Popularity of elaborate deception since 1980's - ️️Less Popular When parents sign consent forms for their child - ️️...

inferential question - Correct Answer-looks for patterns, trends, or relationships in a single data set AND asks for qualification of how applicable findings are to a wider population causal question - Correct Answer-asks abut whether or not changing one factor will lead to a change in another factor, on average, in a wider population mechanistic question - Correct Answer-asks about the underlying mechanism of the observed patterns, trends, or relationships descriptive question - Correct ...

What should be checked as a possible cause of hum on a customer's telephone line? - ️️Shielding problems in the station wiring, poor terminations, or poor grounding and bonding connections. What is the difference between the wiring configurations for a residential, 8-position, 8- contact (8P8C) modular plug and jack in the Universal Service Order Codes (USOC) and ANSI/TIA/EIA 570-B? - ️️The placement of pair numbers 3 and 4. How is silver satin cable used to connect telephone eq...

How must a directional test point be installed in an amplifier to enable insertion of upstream sweep pulses and view the downstream sweep? - Correct Answer-In a path common to the downstream and upstream. What could Cause low frequency roll-off of the downstream spectrum discovered when sweeping an amplifier? - Correct Answer-A loose seizure screw in the downstream path When Standing waves are displayed in the sweep response, what does the frequency separation between response peaks indica...

Of the following cables, which offer the best protection against EMI? - ️️RG-6 You have just signed up for a broadband home internet service that uses coaxial cable. Which connector type will you most likely use? - ️️F-type Use an F-type connector for broadband cable connections that use coaxial cable. F-type connectors are typically used with cables using which of the following standards? (Select two) - ️️RG-59 RG-6 You are working with an older 10Base2 Ethernet network. Whi...

attenuation in trunk and feeder coaxial cable - ️️reduces the amplitude of transmitted signals when comopared to unjacketed cable, jacketed hardline coaxial cable - ️️has additional corrosion protection, more cabke support, and improved handling characteristics what is the total cable loss of a 1600 foot length of 0.750 cable at 600 MHz and 120 degree F, if at 68 degree F and 600 MHz the cabke attenuation rate is 1.31 db/100 feet? - ️️22.05 dB the center conductor of trunk an...

What is the earliest twisted-pair cabling standard that meets the minimum requirements for 10GBASE-T transmissions at 100 meters? a. Cat 5e b. Cat 6 c. Cat 6a d. Cat 7 - Correct Answer-c. Cat 6a What type of fiber-cable problem is caused when pairing a 50-micron core cable with a 62.5-micron core cable? a. Dirty connectors b. Wavelength mismatch c. Fiber type mismatch d. TX/RX reverse - Correct Answer-c. Fiber type mismatch Which part of a toner and probe kit emits an audible tone wh...

The _______ Commercial Building Grounding and Bonding Requirements for Telecommunications Standard covers grounding and bonding to support a telecommunications system. - ️️ANSI/TIA-607-B Which network topology is recognized by ANSI/TIA-568-C and used in most commercial buildings? - ️️Hierarchical star topology What options of the Hierarchical star topology within the ANSI/TIA-568-C allow the ability to move the workgroup switches closer to workstation ports and also provide fiber ...

What range of sequence numbers are given for histologies with a behavior code of 2 or 3? - Correct Answer-00- 59, and 99 What range of sequence numbers are given for histologies with a behavior code of 0 or 1? - Correct Answer-60- 88 (non- malignant CNS tumors) If two cancers/ tumors are diagnosed at the same time, assign the lower sequence to the one with the ______ prognosis. - Correct Answer-Worst Accession registrar - Correct Answer-Annual, sequential listing of all eligible cases in...

The CoC requires - Correct Answer-80% of patients are followed from registry reference date and 90% are followed from the prior five years of the registry reference date, whichever is shorter Central registry performs Casefinding audits every? - Correct Answer-One every 5 years What are four commonly used demographics used in cancer research? - Correct Answer-race, age, sex & geographic location What is Class of Case in Cancer registry - Correct Answer-It categorizes cases for analysis &...

Which one of the following ambiguous terms would not be considered as diagnostic of cancer? Most likely Potentially malignant Presumed Appears - Correct Answer-Potentially malignant Which of the following cases do NOT meet the CoC case eligibility requirements? A case diagnosed and initially treated at your facility A case diagnosed but not treated at your facility A case diagnosed clinically at your facility A case diagnosed elsewhere and seen for a heart attack at your facility A ca...