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NCE studying notes > research and program evaluation > Flashcards

research and program evaluation Flashcards

1
Q

the most valuable type of research is

A

research that attempts to find a cause and effect

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2
Q

experiments emphasize parsimony which means

A

they interpret results in the simplest way

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3
Q

Occam’s razor suggests that

A

we interpret results in the simplest manner

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4
Q

q 703

A

t

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5
Q

q 704

A

t

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6
Q

nondirective is to person-centered as parsimony is to occur razor

A

t

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7
Q

q 706

A

t

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8
Q

q 707

A

t

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9
Q

q 708

A

t

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10
Q

q 709

A

t

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11
Q

q 711

A

t

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12
Q

hypothesis testing is the most related to the work of who

A

R.A. Fisher

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13
Q

q 713

A

t

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14
Q

q 714

A

t

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15
Q

q 715

A

t

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16
Q

in social sciences the accepted probability level is

A

.05 or lower better if it is .01

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17
Q

q’s 718 and 719

A

t

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18
Q

q 720

A

t

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19
Q

q 721

A

t

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20
Q

q 722

A

t

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21
Q

q 723

A

t

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22
Q

a counselor decides to increase the sample size in her experiement. this will reduce type 1 and type two errors because

A

raisig the size of a sample helps to lower risk of chance/factors.

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23
Q

if a researcher changes the significance level of .05 to .001 then alpha errors decrease; howwver beta errors increas. because of the same reason 723 was the answer

A

t

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24
Q

q 727

A

t

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25
Q

q 728

A

t

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26
Q

if the researcher in the previous question utilized two IVs then the statistic of choice would be the two way ANOVA or MANOVA because

A

two ivs require a two way ANOVA, three IVs, a three-way ANOVA, etc.

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27
Q

in order to see if significant differences exist in an ANOVA you consult what table for what values

A

F values

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28
Q

.001 is always the best rule out for chance factors

A

t

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29
Q

a positive correlation is not a stronger one than a negative one of the same value

A
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30
Q

a positive correlation is not a stronger one than a negative one of the same value

A

t

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31
Q

variables covarying positively are those that

A

vary together

32
Q

variables covarying negatively are those that

A

have one increasing while the other decreases

33
Q

0.00 = essentially a lack of any kind of correlative relationship

A

t

34
Q

clients dysfunctional behavior being measured is a baseline measure

A

t

35
Q

an N=1 an intensive experimental design uses what kind of measure

A

baseline measure

36
Q

single blind study is

A

one where only one party is unaware of what group they are in

37
Q

double blind study is

A

one where neither party is aware of what group they are in

38
Q

pearson r is the most common correlational coefficiant and uses I and R which means interval and ratio as in

A

information and referral

39
Q

the gaussian curve looks like what

A

a symetrical bell

40
Q

asymetrical curves are called

A

skewed distributions

41
Q

almost all scores will fall between 3 sds of the mean

A

t

42
Q

the most common measures of central tendency are the mean the median and the mode

A

t

43
Q

the most frequently occuring score and the least important measure of central tendency is

A

the mode

44
Q

the mode is the score that (occurs the most or is most “in style”)

A

t

45
Q

a biomodal distribution which has two modes looks like what as apposed to a bell shape

A

a camel back with two humps

46
Q

multimodal is one which has multple modes

A

t

47
Q

unimodal is one that has only one mode

A

t

48
Q

question 744 review

A

t

49
Q

the basic curve or so called frequency polygon the point of maximum concentration is the

A

mode

50
Q

to find the mode you find the number in the list that occurs the most often

A

t

51
Q

to find the mean you add up all of the numbers and divide by the number of numbers there then that is your mean

A

t

52
Q

to find the median you choose the score which is right in the middle

A

t

53
Q

to find the range is the distance between the largest and the smallest score. you would take the largest and subtract the smallest example 54 and 1, =53

A

t

54
Q

the most useful measure of central tendency is the mean abbreivated by

A

X

55
Q

median is abbreviated by

A

Md and Mdn

56
Q

mode is abbreviated by

A

Mo

57
Q

average means

A

mean

58
Q

factorial experiments

A

include two or more IVs

59
Q

review questions 752 and 753

A

t

60
Q

when a horizontal line is drawn under a freqency distribution it is known as

A

x axis

61
Q

the x axis is also known as the

A

abscissa

62
Q

the y axis is known as the

A

ordinate

63
Q

the ordinate plots the DV experimental data

A

t

64
Q

some tests use the range with the highest score minus the lowest score plus one

A

t

65
Q

the john henry effect(compensatory rivalry of a comparison group

A

threat of the internal validity of an experiemtn that occurs when subjects strve to prove that an experimental treatment that could threaten their livlihood really isnt all that effective

66
Q

z scores arre the same as a standard deviation

A

t

67
Q

z scores can also be called standard scores

A

t

68
Q

t tests or t scores are good for studies of more than thirty people

A

t

69
Q

CEEB scores can also be referred to as ETS scores

A

t

70
Q

a platykurtic distrubution is flatter and more spread out than a the normal bell curve

A

t

71
Q

when a curve is thin tall and peaked it is called a leptokurtic curve

A

t

72
Q

stanine scores divided distrucbution into nine equal intervals

A

t

73
Q

ordinal does not dilineate absolute differences

A

it is simply about order not adding ot subracting distance

74
Q

the hawthorne effect

A

the positive affect of attention by someone even if not in a counseling space

75
Q

attractive counselors being percieved as more skillful would be known as what kind of effect?

A

the halo effect

76
Q
A

NCE studying notes (9 decks)

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